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<journal-id journal-id-type="publisher-id">Front. Complex Syst.</journal-id>
<journal-title>Frontiers in Complex Systems</journal-title>
<abbrev-journal-title abbrev-type="pubmed">Front. Complex Syst.</abbrev-journal-title>
<issn pub-type="epub">2813-6187</issn>
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<publisher-name>Frontiers Media S.A.</publisher-name>
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<article-id pub-id-type="publisher-id">1609467</article-id>
<article-id pub-id-type="doi">10.3389/fcpxs.2025.1609467</article-id>
<article-categories>
<subj-group subj-group-type="heading">
<subject>Complex Systems</subject>
<subj-group>
<subject>Opinion</subject>
</subj-group>
</subj-group>
</article-categories>
<title-group>
<article-title>Fragility in human progress. A perspective on governance, technology and societal resilience</article-title>
<alt-title alt-title-type="left-running-head">Sargentis</alt-title>
<alt-title alt-title-type="right-running-head">
<ext-link ext-link-type="uri" xlink:href="https://doi.org/10.3389/fcpxs.2025.1609467">10.3389/fcpxs.2025.1609467</ext-link>
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<name>
<surname>Sargentis</surname>
<given-names>G.-Fivos</given-names>
</name>
<xref ref-type="corresp" rid="c001">&#x2a;</xref>
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<institution>Department of Water Resources and Environmental Engineering</institution>, <institution>School of Civil Engineering</institution>, <institution>National Technical University of Athens</institution>, <addr-line>Athens</addr-line>, <country>Greece</country>
</aff>
<author-notes>
<fn fn-type="edited-by">
<p>
<bold>Edited by:</bold> <ext-link ext-link-type="uri" xlink:href="https://loop.frontiersin.org/people/304097/overview">Rosa Maria Benito</ext-link>, Polytechnic University of Madrid, Spain</p>
</fn>
<fn fn-type="edited-by">
<p>
<bold>Reviewed by:</bold> <ext-link ext-link-type="uri" xlink:href="https://loop.frontiersin.org/people/1719331/overview">Joon-Young Moon</ext-link>, Sungkyunkwan University, Republic of Korea</p>
<p>
<ext-link ext-link-type="uri" xlink:href="https://loop.frontiersin.org/people/603879/overview">Jos&#xe9; Manuel Gal&#xe1;n</ext-link>, University of Burgos, Spain</p>
</fn>
<corresp id="c001">&#x2a;Correspondence: G.-Fivos Sargentis, <email>fivos@itia.ntua.gr</email>
</corresp>
</author-notes>
<pub-date pub-type="epub">
<day>10</day>
<month>09</month>
<year>2025</year>
</pub-date>
<pub-date pub-type="ecorrected">
<day>29</day>
<month>09</month>
<year>2025</year>
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<year>2025</year>
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<volume>3</volume>
<elocation-id>1609467</elocation-id>
<history>
<date date-type="received">
<day>10</day>
<month>04</month>
<year>2025</year>
</date>
<date date-type="accepted">
<day>17</day>
<month>07</month>
<year>2025</year>
</date>
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<permissions>
<copyright-statement>Copyright &#xa9; 2025 Sargentis.</copyright-statement>
<copyright-year>2025</copyright-year>
<copyright-holder>Sargentis</copyright-holder>
<license xlink:href="http://creativecommons.org/licenses/by/4.0/">
<p>This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.</p>
</license>
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<kwd-group>
<kwd>complexity</kwd>
<kwd>human progress</kwd>
<kwd>resilience</kwd>
<kwd>technology</kwd>
<kwd>governance</kwd>
<kwd>systemic vulnerabilities</kwd>
<kwd>economic conflicts</kwd>
<kwd>self-sufficiency</kwd>
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<meta-name>section-at-acceptance</meta-name>
<meta-value>Multi- and Cross-Disciplinary Complexity</meta-value>
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</front>
<body>
<sec id="s1">
<title>1 Introduction</title>
<p>The technological foundation of each civilization determines its living conditions and prosperity (<xref ref-type="bibr" rid="B96">Sargentis, 2022</xref>; <xref ref-type="bibr" rid="B99">Sargentis et al., 2021a</xref>; <xref ref-type="bibr" rid="B65">Koutsoyiannis and Sargentis, 2021</xref>). Access to discussed resources should not be viewed as solely an individual concern, since abundance is significantly shaped by economies of scale and collective practices. At the same time, they are fundamentally linked to the political practices that must be followed. Wittfogel noted that hydraulic works requiring collective effort have underpinned social structures depending on elite oversight mainly due to their complexity (<xref ref-type="bibr" rid="B145">Wittfogel, 1981</xref>) which refers to the behaviour of a system or model characterized by a large number of interconnected components, nonlinear interactions, and emergent properties that cannot be fully understood by analysing individual parts in isolation (<xref ref-type="bibr" rid="B71">Lorenz, 1963</xref>).</p>
<p>However, there is always a turning point in economies of scale where, past a certain threshold, the rising managerial costs increases the unit cost (<xref ref-type="bibr" rid="B26">Coase, 1937</xref>; <xref ref-type="bibr" rid="B61">Koutsoyiannis, 1979</xref>). Projecting this principle onto social dynamics, we note that, there is an optimal point at which society gains the most from cooperative behaviour (<xref ref-type="bibr" rid="B33">Dunbar, 1992</xref>), yet it becomes inefficient when social structures expand to such an extent that the cost of their coordination outweighs the provided benefits (<xref ref-type="bibr" rid="B144">Williamson, 1973</xref>; <xref ref-type="bibr" rid="B83">North, 1990</xref>).</p>
<p>The challenges of balancing cooperative benefits with coordination costs in achieving economies of scale by state regulations have been addressed through socio-political theories emphasizing the state&#x2019;s role. Adam Smith recognized that cooperative market interactions, facilitated by minimal state intervention, could create economies of scale through specialization and trade, with the state ensuring basic legal frameworks (<xref ref-type="bibr" rid="B121">Smith et al., 1776</xref>; <xref ref-type="bibr" rid="B85">Phillipson, 2010</xref>). Karl Marx argued that cooperative labor under capitalism, while initially fostering economies of scale, required state-led collectivization to equitably distribute benefits and overcome exploitative capital accumulation (<xref ref-type="bibr" rid="B76">Marx, 1867</xref>; <xref ref-type="bibr" rid="B77">Marx, 1875</xref>). John Maynard Keynes emphasized state-driven cooperation, advocating for public investment and demand management to stabilize markets and sustain economies of scale during economic downturns (<xref ref-type="bibr" rid="B59">Keynes, 1936</xref>). Neoliberalism, led by figures like Friedrich Hayek and Milton Friedman, critiqued state overreach, promoting cooperative market mechanisms with minimal state involvement to maximize economies of scale through competition and innovation (<xref ref-type="bibr" rid="B46">Hayek, 1960</xref>; <xref ref-type="bibr" rid="B38">Friedman, 1960</xref>).</p>
<p>These perspectives shaped societal systems, with capitalism and communism as the most prominent rivals (<xref ref-type="bibr" rid="B49">Hobsbawm, 1994</xref>). It is interesting to note that both the Soviet Union (communism) and the United States (capitalism) landed humans on the moon in late 1960s, demonstrating that each system, could equally effectively achieve the monumental milestone of that era (<xref ref-type="bibr" rid="B119">Siddiqi, 2010</xref>; <xref ref-type="bibr" rid="B70">Logsdon and John, 2010</xref>).</p>
<p>The same principle applies to technological applications&#x2014;there is a limit beyond which the evolution of complexity ceases to be beneficial. For instance, the embedded complexity in various consumer goods, such as cars, creates vulnerabilities that render these vehicles prematurely obsolete (<xref ref-type="bibr" rid="B28">Cummings, 1984</xref>; <xref ref-type="bibr" rid="B9">Arthur, 2010</xref>). While in earlier times this was often regarded as a disadvantage, today it appears that the temporariness of an object, which creates the need for its replacement within a short period, promotes the desired outcome: the consumption of new products to replace it (<xref ref-type="bibr" rid="B118">Schumpeter, 2013</xref>). This could imply that the durability of things is almost undesirable (<xref ref-type="bibr" rid="B120">Slade, 2007</xref>).</p>
<p>Within the framework of globalization, this may not have been a flaw, as global trade was encouraged to enable easy replacement and consumption, affecting every aspect of modern life (<xref ref-type="bibr" rid="B108">Sargentis and Koutsoyiannis, 2023</xref>; <xref ref-type="bibr" rid="B125">Stiglitz, 2017</xref>). However, it presupposes a complex, interconnected economic system that is fragile in the face of various regulatory attempts (<xref ref-type="bibr" rid="B68">Lester, 2011</xref>). For example, maritime transport (<xref ref-type="fig" rid="F1">Figure 1</xref>) underpins the global economy, facilitating approximately 80% of international trade by volume (left pie chart in the bottom of <xref ref-type="fig" rid="F1">Figure 1</xref>) and around 70% by value (right pie chart in the bottom of <xref ref-type="fig" rid="F1">Figure 1</xref>), underscoring its critical role in the global movement of goods (<xref ref-type="fig" rid="F1">Figure 1</xref>) (<xref ref-type="bibr" rid="B141">United Nations Trade and Development, 2024</xref>).</p>
<fig id="F1" position="float">
<label>FIGURE 1</label>
<caption>
<p>Global maritime traffic as a reflection of trade complexity &#x2014; positions of cargo ships worldwide which carries &#x223c;80% of international trade by volume (left pie chart) and &#x223c;70% by value (right pie chart) on 10 April 2025. Data were adopted graphically via <xref ref-type="bibr" rid="B74">MarineTraffic (2025)</xref>.</p>
</caption>
<graphic xlink:href="fcpxs-03-1609467-g001.tif">
<alt-text content-type="machine-generated">Map illustrating global maritime traffic, with numerous color-coded triangular markers representing different shipping routes and vessels. Insets at the bottom show pie charts labeled &#x22;VOLUME&#x22; and &#x22;VALUE,&#x22; indicating proportions related to shipping data.</alt-text>
</graphic>
</fig>
<p>Systemic vulnerabilities are weaknesses within a system that arise from its structure, interconnections, or dependencies, making it susceptible to cascading failures or disruptions when stressed (<xref ref-type="bibr" rid="B12">Beck, 1992</xref>). These vulnerabilities are often hidden and emerge under specific conditions as in electronic-based solutions. Electronics-based solutions (<xref ref-type="bibr" rid="B128">Taleb, 2012</xref>) present systemic vulnerabilities beyond the regulatory risks evident in the 2022 Russian sanctions (<xref ref-type="bibr" rid="B110">Sargentis et al., 2022a</xref>) or the recent U.S. trade conflicts (April 2025) (<xref ref-type="bibr" rid="B133">The Washington Post, 2025</xref>). Unlike simpler mechanical systems, these technologies are inherently susceptible to disruptions in sensitive supply chains, cyberattacks, and electromagnetic pulses&#x2014;creating layers of systemic vulnerability often overlooked in technological adoption decisions (<xref ref-type="bibr" rid="B28">Cummings, 1984</xref>; <xref ref-type="bibr" rid="B60">Kopp and Brauch, 2003</xref>).</p>
<p>Systemic vulnerabilities in complex system appears highly unstable&#x2014;especially when considering isolated technical incidents, such as two small fires at Heathrow Airport which disrupted global air travel. In addition, the rapidly interconnected world, which must manage emerging complexity with tools that have not yet reached full maturity, becomes vulnerable to malicious actions such as the Mt. Gox Hack (2014).</p>
<p>Resilience is the capacity of a system to absorb disturbances, adapt to changes, and maintain its core functions and structure in the face of stress or shocks (<xref ref-type="bibr" rid="B4">Allen et al., 2014</xref>). As it is a desired goal, a question arises as to whether and how societies can thrive without the emerging complexity that has been imposed through technological solutions as well as the communication and cooperative policies that sustain global trade.</p>
<p>Ensuring social thriving is critical, an optimization is required&#x2014;one that is simple, resilient, self-sufficient, and capable of supporting at least the foundation of societal prosperity&#x2014;through available adaptations (<xref ref-type="bibr" rid="B104">Sargentis et al., 2024a</xref>), (<xref ref-type="bibr" rid="B107">Sargentis and Kougkia, 2024</xref>).</p>
<p>
<xref ref-type="sec" rid="s2">Section 2</xref> analyzes the methodology used to approach the vulnerabilities inherent in complex systems, focusing on their susceptibility to disruptions. <xref ref-type="sec" rid="s3">Section 3</xref> delves into examples of governmental failures and technical failures, using the evolution of technology of vehicles and digital infrastructure as case studies to illustrate fragility in advanced technologies. <xref ref-type="sec" rid="s4">Section 4</xref> emerges the role of critical aspects of modern civilization: digital infrastructures and satellites. <xref ref-type="sec" rid="s5">Section 5</xref> explores future technological paradigms, weighing the promises and perils of automation, digital currencies, and interconnected systems arguing that progress is neither linear nor guaranteed. The discussion in <xref ref-type="sec" rid="s6">Section 6</xref> synthesizes these insights, proposing strategies for resilience at governance and technological levels. Finally, <xref ref-type="sec" rid="s7">Section 7</xref> concludes with recommendations for proactive design and planning to ensure robust systems, emphasizing the urgency of action during periods of stability.</p>
</sec>
<sec sec-type="methods" id="s2">
<title>2 Methodology</title>
<p>This study adopts a multidisciplinary approach to analyze the interplay between technological complexity, systemic vulnerabilities, and resilience in modern civilizations, with a focus on resource management perspectives. The methodology comprises three key components.</p>
<sec id="s2-1">
<title>2.1 Historical and comparative analysis</title>
<p>Historical case studies, such as the collapse of the Roman Empire, Soviet Union and the Qing Dynasty (China) are examined to identify patterns of overextended infrastructure and administrative complexity leading to systemic failure. These are compared with contemporary examples (e.g., megacity resource management, global trade disruptions) to draw parallels and highlight recurring vulnerabilities.</p>
</sec>
<sec id="s2-2">
<title>2.2 Data-Driven visualization</title>
<p>Quantitative data from global datasets (e.g., World Bank, Marine Traffic&#x2014;cargo ship positions, Flightradar&#x2014;air traffic, TeleGeography&#x2014;submarine cable) are analyzed to illustrate the scale and fragility of interconnected systems. Visualizations are generated to map trade complexity, economic impacts, and cascading failures.</p>
</sec>
<sec id="s2-3">
<title>2.3 Qualitative risk assessment</title>
<p>Technical and governance failures are evaluated through qualitative frameworks, focusing on vulnerabilities in digital systems (e.g., ECUs in vehicles, cyber-hacks, CBDCs and resource distribution). Scenarios such as EMP attacks and trade wars are explored to assess cascading risks.</p>
<p>Insights are drawn from real-world incidents, e.g., Mt. Gox hack (February 2014) Heathrow fires (March 2025) and the blackout in Iberian Peninsula (April 2025) to propose adaptability strategies and the above examples were used for the revision of the pyramid of human needs.</p>
<p>This mixed-methods approach emphasizes governance and technological perspectives to propose resilience frameworks. Limitations include the speculative nature of future risk scenarios, which however are addressed through transparent sourcing and conservative assumptions.</p>
<p>The methodological steps of the paper, the examined issues and the conclusions are visualized in <xref ref-type="fig" rid="F2">Figure 2</xref>.</p>
<fig id="F2" position="float">
<label>FIGURE 2</label>
<caption>
<p>The methodological steps of the paper. On the left side of the image, examples of governmental and technological collapse are presented; in the lower central part of the image, the dependence and revision of the hierarchy of needs based on digital and satellite infrastructure are shown, and on the right side of the image, resilience methods are presented, such as decentralization into smaller clusters, the existence of robust technology, and cash.</p>
</caption>
<graphic xlink:href="fcpxs-03-1609467-g002.tif">
<alt-text content-type="machine-generated">Symbols include a knight&#x2019;s helmet, a dragon, and a hammer and sickle within a circle, followed by yellow circles with rightward arrows; surrounded by icons such as an airplane, digital currency, wind turbine, chip, globe, satellite, and tools with coins.</alt-text>
</graphic>
</fig>
</sec>
</sec>
<sec id="s3">
<title>3 Vulnerabilities of complexity</title>
<p>The Industrial Revolution and the Electronic Era established sophisticated infrastructures driven by economies of scale, rapid communication, global connectivity, and widespread access to knowledge. Evidently, global poverty rates dropped dramatically over the past century, a triumph humanity owes to these technological breakthroughs (<xref ref-type="bibr" rid="B97">Sargentis et al., 2022b</xref>).</p>
<p>Economies of scale and large-scale infrastructure have enabled the clustering of the population in major urban centers (<xref ref-type="bibr" rid="B101">Sargentis et al., 2020a</xref>). Megacity aqueducts (<xref ref-type="bibr" rid="B105">Sargentis et al., 2019</xref>), supply chains (<xref ref-type="bibr" rid="B108">Sargentis and Koutsoyiannis, 2023</xref>), industrial production, refineries, and critical infrastructure facilitate human coexistence (<xref ref-type="bibr" rid="B52">Human Progress, 2025</xref>). However, these systems demand complex management, forming a fragile equilibrium that sustains societies. A deliberate or accidental failure in any major infrastructure, especially to the communication system which solves this puzzle, could immediately trigger an existential crisis.</p>
<p>The vulnerability of the contemporary communication system, underpinned by the internet, is exemplified by approximately 1.4 million kilometers of submarine fiber-optic cables linking over 1,200 landing points worldwide (<xref ref-type="bibr" rid="B81">Finn and Yang, 2009</xref>). <xref ref-type="fig" rid="F3">Figure 3</xref> visualizes the comparison of this global infrastructure with the scale and capacity of the mid-19th-century telegraph network, which relied on copper cables to transmit rudimentary Morse code messages (<xref ref-type="bibr" rid="B124">Standage, 1998</xref>; <xref ref-type="bibr" rid="B32">Du Boff, 1983</xref>; <xref ref-type="bibr" rid="B53">Huurdeman, 2003</xref>; <xref ref-type="bibr" rid="B72">Love, 2018</xref>). The comparison, spanning roughly 150 years of technological advancement from 1872 to the present, underscores the profound transformation in global connectivity (<xref ref-type="bibr" rid="B19">Carter et al., 2015</xref>). While such infrastructures are indispensable for supporting globalization, facilitating the management of complex economic systems, and enabling the distribution of critical resources, their immense scale simultaneously introduces significant vulnerabilities, including susceptibility to cyberattacks and exposure to geopolitical tensions (<xref ref-type="bibr" rid="B48">Headrick, 1991</xref>; <xref ref-type="bibr" rid="B15">Brodsky, 2023</xref>).</p>
<fig id="F3" position="float">
<label>FIGURE 3</label>
<caption>
<p>Top left: Telegraph cables (1872) (<xref ref-type="bibr" rid="B69">Lloyd and Co and Norman, 1872</xref>); Top right: Fibre-optic submarine cables (2025) (<xref ref-type="bibr" rid="B130">TeleGeography, 2025</xref>, licensed under <ext-link ext-link-type="uri" xlink:href="http://creativecommons.org/licenses/by-sa/4.0">CC BY-SA 4.0</ext-link>); Bottom: Comparison between 1872-2025, length, landing points, data transmission per cable, total data transmission. &#x3a4;his comparison does not include data (satellite or terrestrial) transmitted wirelessly in present.</p>
</caption>
<graphic xlink:href="fcpxs-03-1609467-g003.tif">
<alt-text content-type="machine-generated">Historical map and modern map depicting telegraph and fiber-optic cables. Bar charts compare 1872 and 2025 data for cable length, landing points, data transmission per cable, and total data transmission. Fiber-optic cables in 2025 show significant increases in all metrics compared to copper cables in 1872.</alt-text>
</graphic>
</fig>
<p>In present, high-frequency trading and interconnected financial networks introduced vulnerabilities that triggered the 2008 global economic crisis, an unexpected outcome hidden by the inherent complexity of the system (<xref ref-type="bibr" rid="B44">Haldane, 2009</xref>). Concurrently, advancements in artificial intelligence and cybersecurity heighten concerns about cyber warfare (<xref ref-type="bibr" rid="B84">O&#x2019;Neil, 2016</xref>), underscoring the need for proactive safeguards to prevent societal-threatening consequences.</p>
<p>Today, the discourse on climate change (<xref ref-type="bibr" rid="B55">IPCC, 2021-2023</xref>; <xref ref-type="bibr" rid="B139">UNEP, 2024</xref>), a narrative that remains under discussion and not fully understood due to its complexity and conflicting viewpoints (<xref ref-type="bibr" rid="B62">Koutsoyiannis, 2025</xref>; <xref ref-type="bibr" rid="B54">Iliopoulou and Koutsoyiannis, 2025</xref>; <xref ref-type="bibr" rid="B63">Koutsoyiannis and Iliopoulou, 2024</xref>; <xref ref-type="bibr" rid="B64">Koutsoyiannis et al., 2023</xref>; <xref ref-type="bibr" rid="B142">Vicente-Serrano et al., 2025</xref>), has led to policies aimed at reshaping the energy mix through the adoption of renewable energy sources. Even if the narrative of climate change and the associated technologies supporting it are subject to debate (<xref ref-type="bibr" rid="B25">Clintel, 2025</xref>), the associated technologies introduce new challenges in their management due to their stochastic nature.</p>
<p>The above vulnerabilities suggest that there is always the possibility that society could become trapped in a death spiral (<xref ref-type="bibr" rid="B115">Schippers et al., 2024</xref>) of complexity, from which it would be very difficult to break free.</p>
<sec id="s3-1">
<title>3.1 Governmental failures</title>
<p>Historically, excessive bureaucratic complexity and endemic corruption have precipitated the collapse of entire societies, as seen in Roman Empire, the Soviet Union and the late Qing Dynasty.</p>
<sec id="s3-1-1">
<title>3.1.1 Roman Empire</title>
<p>Tainter argues that the collapse of the Roman Empire illustrates how overextended infrastructure and reliance on complex administrative systems precipitate societal decline (<xref ref-type="bibr" rid="B127">Tainter, 1988</xref>). He contends that the empire&#x2019;s dependence on intricate networks&#x2014;such as extensive road systems, aqueducts, and a sprawling bureaucracy&#x2014;demanded substantial resources to sustain. As economic returns diminished, these systems rendered the empire vulnerable to external pressures (e.g., barbarian invasions) and internal weaknesses (e.g., corruption) (<xref ref-type="bibr" rid="B29">Diamond, 2005</xref>; <xref ref-type="bibr" rid="B41">Gibbon, 2000</xref>). The rigid centralized administrative structure further constrained adaptability, as simplifying governance through decentralization was politically and culturally untenable, accelerating systemic failure.</p>
</sec>
<sec id="s3-1-2">
<title>3.1.2 Soviet Union</title>
<p>The Soviet Union (1922&#x2013;1991) developed a highly centralized, bureaucratic system to manage its vast economy and diverse population, but this complexity fostered inefficiencies and corruption. Lengthy administrative processes, coupled with opaque resource allocation, enabled the elites to siphon resources, eroding public trust and economic stability (<xref ref-type="bibr" rid="B35">Fitzpatrick, 1999</xref>). By the 1980s, the system&#x2019;s rigidity stifled innovation and failed to address growing economic stagnation, culminating in the USSR&#x2019;s dissolution in 1991 (<xref ref-type="bibr" rid="B126">Suny, 2010</xref>).</p>
</sec>
<sec id="s3-1-3">
<title>3.1.3 Qing Dynasty</title>
<p>The Qing Dynasty (1644&#x2013;1912) in China succumbed to bureaucratic bloat and corruption, were intricate governance structures and rampant bribery undermined resource distribution and public welfare, particularly in urban centers. This weakened the dynasty&#x2019;s ability to respond to internal rebellions and external pressures, leading to its collapse in 1912 (<xref ref-type="bibr" rid="B94">Rowe, 2009</xref>).</p>
</sec>
<sec id="s3-1-4">
<title>3.1.4 Systemic vulnerabilities in present megacities</title>
<p>The complexity of managing resources such as Water-Energy and Food nexus (<xref ref-type="bibr" rid="B113">Sargentis and Markantonis, 2024</xref>) in present megacities is a critical factor underpinning their sustainability and functionality, rendering them highly vulnerable to disruptions like tariffs and trade wars.</p>
<p>Megacities, characterized by dense populations and intricate infrastructural networks, rely on efficient resource distribution systems that are often strained by global economic policies. For instance, tariffs can increase the cost of imported food in mega-cities which could be considered as food deserts (<xref ref-type="bibr" rid="B140">United Nations, 2018</xref>; <xref ref-type="bibr" rid="B102">Sargentis and Ioannidis, 2024</xref>; <xref ref-type="bibr" rid="B21">Chatzimpiros et al., 2007</xref>). Trade wars further complicate this by disrupting supply chains, as seen in the U.S.-China trade tensions affecting water-intensive agricultural exports (<xref ref-type="bibr" rid="B37">Freund et al., 2020</xref>).</p>
<p>The interconnectedness of resource systems amplifies these risks, with energy shortages potentially cascading into water and food crises (<xref ref-type="bibr" rid="B50">Homer-Dixon et al., 2015</xref>). Moreover, the governance of these resources in megacities often involves multiple stakeholders, adding layers of complexity that tariffs can destabilize by altering economic incentives (<xref ref-type="bibr" rid="B39">Garfinkel, 2017</xref>). Consequently, such economic policies pose perilous threats to megacities&#x2019; stability, where resource mismanagement could lead to existential challenges (<xref ref-type="bibr" rid="B79">McDonald et al., 2016</xref>).</p>
<p>Our interconnected world relies on the complexity of created synergies (<xref ref-type="bibr" rid="B93">Roser, 2020</xref>), as highlighted by the lessons learned from the COVID-19 pandemic. During this period, global trade was agitated, and global growth was halted as it is evident by Gross National Income (GNI) growth and Gross Domestic Product (GDP) growth. Therefore, these synergies promote advancement, but they also made systems vulnerable to unexpected disruptions (<xref ref-type="bibr" rid="B42">G&#xf3;mez and Verd&#xfa;, 2017</xref>) (<xref ref-type="fig" rid="F4">Figure 4</xref>).</p>
<fig id="F4" position="float">
<label>FIGURE 4</label>
<caption>
<p>Global GNI growth (annual %) (data from <xref ref-type="bibr" rid="B135">The World Bank, 2025b</xref>), and GDP per capita growth (annual %) (data from <xref ref-type="bibr" rid="B134">The World Bank, 2025a</xref>).</p>
</caption>
<graphic xlink:href="fcpxs-03-1609467-g004.tif">
<alt-text content-type="machine-generated">Line graph showing annual growth rates of Gross National Income (GNI) and Gross Domestic Product (GDP) per capita from 2000 to 2021. The orange line represents GNI growth, and the blue line represents GDP per capita growth. Both lines show fluctuations, with a notable drop during the COVID-19 period highlighted in blue, followed by a recovery spike.</alt-text>
</graphic>
</fig>
<p>While complexity in governance is often necessary for managing intricate systems, it can also harbor corruption, as the concealment of resources or procedures from public scrutiny may obscure unethical practices. When governmental systems are perceived as overly complex and subjective, they often fail to deliver timely resolutions, leading to a loss of public trust. This occurs as lengthy procedures for processing standard requests, such as issuing permits or accessing public services, may create opportunities for bribery payments, particularly in countries with high corruption levels (<xref ref-type="bibr" rid="B137">Transparency International, 2024</xref>; <xref ref-type="bibr" rid="B89">Reporters without Borders, 2025</xref>; <xref ref-type="bibr" rid="B27">Council of Europe, 2025</xref>).</p>
</sec>
</sec>
<sec id="s3-2">
<title>3.2 Technical failures</title>
<sec id="s3-2-1">
<title>3.2.1 From mechanical resilience to electronic fragility</title>
<p>Modern vehicles have evolved significantly, incorporating advanced features through Electronic Control Units (ECUs) that enhance safety, efficiency, and comfort compared to older, mechanically simpler models. However, this shift introduces a critical vulnerability: failure in an auxiliary electronic system can render these cars inoperable, a stark contrast to the resilience of older vehicles (<xref ref-type="bibr" rid="B20">Charette, 2020</xref>). Unlike fashion trends that impose aesthetic changes, automotive technological trends now favor design techniques that address engineering challenges via Electronic Control Units (ECUs), increasing both complexity and fragility. For example, a car in 1970s, lacking electronic systems, reliably performed its core function&#x2014;transportation&#x2014;while modern cars, such as those from 2020s, rely heavily on intricate electronics and sophisticated design, making them more effective, comfortable and safer but less durable (<xref ref-type="bibr" rid="B67">Lee and Shin, 2019</xref>). <xref ref-type="fig" rid="F5">Figure 5</xref> shows the clutch pedals of a Jeep Willys (1973) with those of Wrangler (2024). The comparison, spanning roughly 50&#xa0;years of technological advancement and reveals that the former can be repaired using simple tools if it breaks down, while the latter requires replacement with the specific spare part&#x2014;something that presupposes the proper functioning of supply chains.</p>
<fig id="F5" position="float">
<label>FIGURE 5</label>
<caption>
<p>Top: <bold>(a)</bold> Jeep Willys M151 A2 (1973) (<xref ref-type="bibr" rid="B14">Bringatrailer, 2025</xref>); <bold>(b)</bold> Clutch pedal for Jeep Willys M151 A2 (1973) (<xref ref-type="bibr" rid="B47">Headquarters Department of the Army Washington DC, 1983</xref>). Bottom: <bold>(c)</bold> Jeep Wrangler (2024) (<xref ref-type="bibr" rid="B57">Jeep Wrangler, 2025</xref>); <bold>(d)</bold> Clutch pedal for Jeep Wrangler (2020) (<xref ref-type="bibr" rid="B56">Jeep Wrangler, 2020</xref>).</p>
</caption>
<graphic xlink:href="fcpxs-03-1609467-g005.tif">
<alt-text content-type="machine-generated">(a) Illustration of a vintage jeep with a boxy design and soft top. (b) Diagram of vehicle foot pedals mounted on a rod. (c) Modern jeep with a sleek design and hard top. (d) Detailed drawing of a vehicle pedal mechanism with additional components.</alt-text>
</graphic>
</fig>
<p>The reliance on electronics escalates maintenance demands and exposes modern cars to supply chain risks, as seen during the COVID-19 pandemic when microchip shortages halted automotive production globally, resulting in an explosive increase in their price (<xref ref-type="bibr" rid="B147">Wright and Haltiwanger, 2022</xref>). While these design transformations solve specific issues, they do not proportionally improve operational reliability compared to the robustness of older models, requiring specialized repair facilities that older cars did not (<xref ref-type="bibr" rid="B143">Ward and Smith, 2018</xref>). The pandemic underscored this vulnerability, with production delays not limited to electronic goods but extending to vehicles due to their dependence on microchips, highlighting how resource availability can cripple these creative systems (<xref ref-type="bibr" rid="B8">Applied Energy Systems, 2025</xref>). Thus, the trade-off between advanced functionality and resilience questions the overall efficacy of these technological advancements.</p>
</sec>
<sec id="s3-2-2">
<title>3.2.2 Efficiency gains and cascading failures in modern infrastructure</title>
<p>While complexity can be managed to optimize infrastructure and technology, a single minor failure can set off a cascade resulting in the collapse of the entire system it supports (<xref ref-type="bibr" rid="B80">Middleton, 2017</xref>). For example, the two small fires in critical areas of Heathrow Airport on Thursday, March 20, 2025, (<xref ref-type="bibr" rid="B86">Plucinska et al., 2025</xref>) caused a conflict that impacted global air travel (<xref ref-type="fig" rid="F6">Figure 6</xref>), underscoring how complexity drives efficiency but amplifies the risk of cascading failures when key components falter.</p>
<fig id="F6" position="float">
<label>FIGURE 6</label>
<caption>
<p>The air traffic on March 21, 2025 (<xref ref-type="bibr" rid="B116">Schneider and Gibson, 2025</xref>) compared to the previous normal Friday the same time in; <bold>(a)</bold> March 14, 2025; <bold>(b)</bold> March 21, 2025. Data were adopted graphically via <xref ref-type="bibr" rid="B36">Flightradar (2025)</xref>.</p>
</caption>
<graphic xlink:href="fcpxs-03-1609467-g006.tif">
<alt-text content-type="machine-generated">Two world maps labeled (a) and (b) show flight paths with yellow airplane icons. Both images depict dense air traffic across North America, Europe, and Asia, highlighting common flight routes worldwide.</alt-text>
</graphic>
</fig>
</sec>
<sec id="s3-2-3">
<title>3.2.3 Digital reflections: the vulnerability of online social and financial systems</title>
<p>The digital world is becoming a reflection of our personalities, with social media and online platforms shaping how we connect and interact. As we rely more on these systems, they grow more complex, mirroring the intricate social structures of real life. Social Networking Services (SNS), such as Facebook, Linkedin and X, have become integral to modern communication, but their complexity&#x2014;driven by vast user networks and algorithmic content curation&#x2014;creates significant vulnerabilities. Data breaches, such as the 2018 Cambridge Analytica scandal, exposed personal data more than 50 million users, influencing political processes and eroding trust (<xref ref-type="bibr" rid="B17">Cadwalladr and Graham-Harrison, 2018</xref>). This complexity, however, can lead to significant vulnerabilities, such as hacking cryptocurrencies or social networks, which threaten our digital existence or our digital finance.</p>
<p>Cybersecurity technologies are vital for safeguarding today&#x2019;s interconnected systems, but their increasing complexity can create critical vulnerabilities if not properly implemented. The 2020 SolarWinds cyberattack, which compromised numerous government and corporate networks through a supply chain vulnerability, revealed how even sophisticated systems can be exploited (<xref ref-type="bibr" rid="B5">America&#x2019;s Cyber Defence Agency, 2025</xref>). Similarly, the success of Central Bank Digital Currencies (CBDCs) depends on robust cybersecurity frameworks to prevent breaches that could destabilize entire economies (<xref ref-type="bibr" rid="B30">Di Iorio et al., 2024</xref>). As digital infrastructures become more integrated into essential services&#x2014;such as financial networks and power grids&#x2014;the risk of systemic disruption grows. A systematic review of cyber risk found that cybercrime cost nearly USD 1 trillion in 2020, emphasizing the magnitude of the economic threat and its implications for global financial stability (<xref ref-type="bibr" rid="B1">Aamir et al., 2021</xref>).</p>
<p>Emerging technologies like blockchain, which underpins cryptocurrencies such as Bitcoin, further increase systemic complexity due to their decentralized architecture and reliance on cryptographic protocols. While blockchain is engineered for data integrity, it remains susceptible to sophisticated exploits. The World Economic Forum&#x2019;s 2022 report on digital dependencies underscores how such complexity can magnify cybersecurity risks, particularly when digital systems are deeply embedded in critical infrastructure (<xref ref-type="bibr" rid="B146">World Economic Forum, 2022</xref>). This deepening reliance on digital ecosystems means that any failure or breach can have far-reaching consequences for society and the economy (<xref ref-type="bibr" rid="B34">Dupont et al., 2023</xref>; <xref ref-type="bibr" rid="B3">Admass et al., 2024</xref>; <xref ref-type="bibr" rid="B95">Safi et al., 2023</xref>).</p>
<p>A breach in one part of a cryptocurrency exchange can affect many users, as seen in the 2014&#xa0;Mt. Gox hack, where 850,000 Bitcoins were stolen (<xref ref-type="bibr" rid="B43">Guinness World Records, 2025</xref>) impacting thousands of investors. (<xref ref-type="bibr" rid="B16">BTC to US$, 2025</xref>). In that period the cost of Mt. Gox hack was about 550 million US$ but with the present Bitcoin price, Mt. Gox hack would cost about 80 billion US$ (<xref ref-type="fig" rid="F7">Figure 7</xref>). Additionally, 51% attacks, where a single entity gains control of the majority of a network&#x2019;s computing power, can compromise smaller blockchains, as seen in the 2018 Bitcoin Gold attack (<xref ref-type="bibr" rid="B87">Ramos et al., 2021</xref>). This illustrates that as our dependence on intangible, interconnected digital systems grows, so too does our vulnerability to large-scale cyber threats.</p>
<fig id="F7" position="float">
<label>FIGURE 7</label>
<caption>
<p>The evolution of Bitcoin&#x2019;s price in left yy&#x2019; axis and the impact of Mt Gox hack in billion US$ in right yy&#x2019; axis.</p>
</caption>
<graphic xlink:href="fcpxs-03-1609467-g007.tif">
<alt-text content-type="machine-generated">Graph showing Bitcoin price in green and the cost of Mt. Gox hack in orange from 2010 to 2025. Bitcoin price rises significantly over time, especially after 2014, while the hack's cost increases notably in recent years.</alt-text>
</graphic>
</fig>
<p>With increasing dependence on digital systems for communication, finance, and identity, these vulnerabilities evolve into existential threats. To further illustrate this point we highlight a hack incident like the 2012 LinkedIn data breach, which affected 6.5 million passwords, exposing personal data, and leading to identity theft (<xref ref-type="bibr" rid="B23">Chin, 2025</xref>).</p>
</sec>
<sec id="s3-2-4">
<title>3.2.4 Vulnerabilities in energy transition</title>
<p>The required complexity, which should remain manageable in the energy transition, became strikingly evident during the blackout in the Iberian Peninsula on April 28, 2025 (<xref ref-type="bibr" rid="B24">CIMSS Satellite Blog, 2025</xref>). The incident underscored the intricate nature of modern grid management, as the system&#x2019;s complexity was so profound that even the grid operator, Red El&#xe9;ctrica de Espa&#xf1;a, could not identify the cause of the outage (<xref ref-type="bibr" rid="B91">Reuters, 2025b</xref>). Remarkably, even days after the event, the precise reasons remained unclear (<xref ref-type="bibr" rid="B13">The Guardian, 2020</xref>; <xref ref-type="bibr" rid="B126">Reuters, 2025c</xref>), with initial hypotheses ranging from a &#x201c;rare atmospheric phenomenon&#x201d; causing oscillations in high-voltage lines to potential non-compliance with curtailment orders by renewable energy producers, exacerbating grid instability (<xref ref-type="bibr" rid="B90">Reuters, 2025a</xref>; <xref ref-type="bibr" rid="B131">The Guardian, 2025</xref>). As the second hypothesis seams more rational, initial estimates indicate that EU power grid needs trillion-dollar upgrade to avert Spain-style blackouts (<xref ref-type="bibr" rid="B22">Chestney, 2025</xref>).</p>
<p>This opacity highlights a critical challenge in the energy transition: the integration of high renewable energy penetration (<xref ref-type="bibr" rid="B58">Johnston and Hancock, 2025</xref>; <xref ref-type="bibr" rid="B131">The Guardian, 2025</xref>; <xref ref-type="bibr" rid="B88">Reed and Gross, 2025</xref>), particularly from variable sources like solar and wind, introduces low-inertia states that can amplify grid vulnerabilities, as seen in the rapid frequency destabilization and subsequent voltage collapse during the blackout.</p>
<p>This event does not solely highlight the need for better digital monitoring, as claimed, because it is akin to fixing one mistake with a larger one. It signifies the need for a redefinition of the technological approach and its reassessment, to prevent cascading failures, ensuring that complexity does not compromise reliability.</p>
<p>These examples highlight systemic issues stemming from complexity in various forms, revealing the fragility of systems exposed to systemic risks. Humanity&#x2019;s dependence on automation, the simulation of personality or creativity in virtual realities and the dependence in immature technologies as renewable energy (<xref ref-type="bibr" rid="B106">Sargentis et al., 2025a</xref>), could result in cascading failures and the loss of control (<xref ref-type="bibr" rid="B18">Carr, 2014</xref>).</p>
</sec>
</sec>
</sec>
<sec id="s4">
<title>4 The achilles&#x2019; heel of civilization</title>
<p>A depiction of civilization&#x2019;s collapse following a limited Electromagnetic Pulse (EMP) attack is provided by Paul Craig Roberts (<xref ref-type="bibr" rid="B92">Roberts, 2025</xref>), who outlines how three high-altitude nuclear detonations over the United States could devastate power grids and critical national infrastructure. According to the analysis, pulses would instantly damage electronic devices, crippling hospitals, water supply systems, telecommunications, and transportation networks. This reliance on interconnected electrical systems amplifies vulnerability, as even a minor disruption could trigger cascading failures across urban centers.</p>
<p>Uncertainties further arise with the potential implementation of Central Bank Digital Currencies (CBDCs), which, while offering digital efficiency, could become inoperable in such scenarios due to their dependence on electronic infrastructure, thus exacerbating economic paralysis (<xref ref-type="bibr" rid="B31">Dionysopoulos et al., 2024</xref>).</p>
<p>Conversely, decentralized systems like blockchain could provide resilience, ensuring transparency and security in critical operations, i.e., supply chains or emergency response coordination (<xref ref-type="bibr" rid="B129">Tapscott and Tapscott, 2016</xref>). Blockchain&#x2019;s distributed nature might safeguard data integrity even if parts of the network fail, offering a counterbalance to centralized vulnerabilities (<xref ref-type="bibr" rid="B82">Nakamoto, 2008</xref>). While these technologies hold potential, their effectiveness hinges on preemptive deployment and robust infrastructure, highlighting the dual-edged nature of innovation in facing existential threats like an EMP-induced collapse.</p>
<p>Assessing each economy&#x2019;s self-sufficiency in critical resources is essential to secure basic needs, as outlined in Maslow&#x2019;s hierarchy which traditionally outlines the hierarchy of human needs (<xref ref-type="bibr" rid="B78">Maslow, 1943</xref>) (<xref ref-type="fig" rid="F8">Figures 8</xref>, <xref ref-type="fig" rid="F9">9a</xref>).</p>
<fig id="F8" position="float">
<label>FIGURE 8</label>
<caption>
<p>The Maslow&#x2019;s hierarchy of needs pyramid (<xref ref-type="bibr" rid="B132">The Free Encyclopedia (2025)</xref>, licensed under <ext-link ext-link-type="uri" xlink:href="http://creativecommons.org/licenses/by-sa/4.0">CC BY-SA 4.0</ext-link>.).</p>
</caption>
<graphic xlink:href="fcpxs-03-1609467-g008.tif">
<alt-text content-type="machine-generated">Pyramid depicting Maslow's hierarchy of needs with five levels from bottom to top: Physiological Needs (air, water, food, shelter), Safety Needs (security, stability), Love and Belonging (relationships, community), Esteem (respect, confidence), and Self-Actualization (personal growth, creativity). Each level includes brief descriptors summarizing its importance.</alt-text>
</graphic>
</fig>
<fig id="F9" position="float">
<label>FIGURE 9</label>
<caption>
<p>An abstract visualization of the Maslow&#x2019;s Hierarchy of Needs Pyramid (<xref ref-type="bibr" rid="B78">Maslow, 1943</xref>): <bold>(a)</bold> Original view: At the base are physiological needs (water, energy and food nexus), followed by safety, then the need for belonging, and at the top, esteem and self-actualization; <bold>(b)</bold> Modern Update of the Pyramid: The new base of the pyramid includes functional energy for the internet and satellite infrastructures which form the new foundation of the pyramid as there are necessary to manage the complexity to provide all the above (water, food, security, belonging, economy), reflecting the dependencies of the civilization in digital infrastructures.</p>
</caption>
<graphic xlink:href="fcpxs-03-1609467-g009.tif">
<alt-text content-type="machine-generated">Two pyramids represent essential needs. Pyramid (a) includes a house, water droplet, lightning bolt, hamburger, shield with a medical cross, and people holding hands. Pyramid (b) has similar elements but adds a satellite, Wi-Fi symbol, globe, and cloud with an upload arrow.</alt-text>
</graphic>
</fig>
<p>In the current context, Maslow&#x2019;s hierarchy (<xref ref-type="bibr" rid="B78">Maslow, 1943</xref>), appears to require a reassessment to reflect modern societies&#x2019; critical dependence on digital technology (<xref ref-type="bibr" rid="B73">Madhusudan Rao and David, 2022</xref>) and below the base of the pyramid, which covers survival needs such as water, energy and food, we could add a new, foundational level: digital connectivity. This level encompasses internet and satellite infrastructures (with their functional energy) which have become prerequisites for accessing information, communication, and the management of complexity as supply chains, energy grid, water infrastructures, economy and other essential services (<xref ref-type="fig" rid="F9">Figure 9b</xref>).</p>
<p>S&#xf6;derbaum assumes that modern societies, overly reliant on electronics, could collapse to pre-industrial levels in a crisis like an electromagnetic pulse, lacking fallback technologies or infrastructure (<xref ref-type="bibr" rid="B122">S&#xf6;derbaum, 2016</xref>). Sargentis and Kougia [38] note that, in present, everything depends on digital infrastructures, the technologies of the 1970s no longer exist (<xref ref-type="bibr" rid="B100">Sargentis et al., 2025b</xref>), and even working animals are absent in developed societies (<xref ref-type="bibr" rid="B111">Sargentis et al., 2024b</xref>). Therefore, modern societies cannot sustain even their basic functions, as digital infrastructure is integrated into every aspect of daily life. In a crisis scenario, the collapse of this digital layer could paralyze societies, making even the fulfillment of basic needs extremely challenging, thus amplifying the regression to primitive, hunter-gatherer era.</p>
</sec>
<sec id="s5">
<title>5 Future technological paradigms</title>
<p>The pursuit of automation, the registration of electronic identities and biometric data, and the control of money through digital currencies have sparked significant debate, as they promise efficiency but also raise concerns about privacy and stability (<xref ref-type="bibr" rid="B66">Koutsoyiannis et al., 2024</xref>). These initiatives rely on a hyper-connected world with immense computational power and robust digital security to prevent data theft or leaks, yet such security is far from guaranteed (<xref ref-type="bibr" rid="B117">Schneier, 2015</xref>).</p>
<p>When governance depends on digital records, stability is not assured, as vulnerabilities in interconnected systems can lead to catastrophic failures, such as data breaches or system collapses [110] (e.g., the reliance on digital currencies like CBDCs could expose economies to cyber risks, where a single breach might disrupt entire financial systems, highlighting the fragility of these technological advancements).</p>
<p>It is historically documented that progress is not linear, and the complexity of modern systems may precipitate regression, as seen in the Minoan civilization around 1500 BCE, which boasted advanced sanitation systems, a technology that was lost for nearly 2,500 years after Minoan&#x2019;s collapse (<xref ref-type="bibr" rid="B6">Angelakis, 2017</xref>; <xref ref-type="bibr" rid="B7">Angelakis et al., 2003</xref>).</p>
<p>This historical precedent suggests that the future envisioned for 2050, filled with technological marvels, is not guaranteed; a connected world could just as easily unravel due to over-reliance on fragile digital infrastructure (<xref ref-type="bibr" rid="B51">Homer-Dixon, 2006</xref>). The risk of regression looms large if cybersecurity and systemic resilience are not prioritized, potentially leading to a scenario where the remarkable comforts of the modern era could be lost to the annals of history.</p>
</sec>
<sec id="s6">
<title>6 Discussion: adaptability &#x26; resilience</title>
<sec id="s6-1">
<title>6.1 At the governance level</title>
<p>Even if each one of the collapses which were presented in <xref ref-type="sec" rid="s3">section 3</xref> (Roman, Soviet Union, Qing Dynasty) had unique factors, the recurring pattern of the central authority&#x2019;s efforts to consolidate power through increasingly inefficient bureaucratic complexity, rising corruption, and external pressures, ultimately strained their systems. This tension often sparked unrest and systemic collapse, as these structures failed to ensure sustained prosperity, prompting demands for the formation of a new social structure.</p>
<p>Corruption embedded in complex governance systems represents a critical challenge (<xref ref-type="bibr" rid="B132">Xi, 2015</xref>). When left unchecked, this corruption can trigger revolutionary forces that threaten social stability. The situation becomes particularly unstable when revolutionary movements lack coherent political direction or alternative governance models that could effectively address these systemic problems.</p>
<p>Several great empires, including the Roman, Byzantine and Ottoman demonstrated remarkable resilience by governing decentralized systems of semi-autonomous community clusters. The Romans (&#x223c;500&#xa0;years) divided their vast territory into provinces with local governors managing taxation and justice, while allowing cities significant self-governance (<xref ref-type="bibr" rid="B40">Garnsey and Saller, 1987</xref>). The Byzantines (&#x223c;1,125&#xa0;years) implemented the theme system, granting military and administrative autonomy to regional units under strategic leaders (<xref ref-type="bibr" rid="B138">Treadgold, 1997</xref>; <xref ref-type="bibr" rid="B45">Haldon, 1997</xref>). Likewise, the Ottoman Empire (&#x223c;623&#xa0;years) organized small religious and ethnic communities, granting them autonomy to self-govern education, law, and religious practices, provided they met imperial tax and loyalty obligations (<xref ref-type="bibr" rid="B11">Barkey, 2008</xref>). This balance of central authority and local autonomy fostered stability across these empires.</p>
</sec>
<sec id="s6-2">
<title>6.2 At the technological level</title>
<p>Technological resilience requires a vision that prioritizes durability over convenience. While the history of technology has provided robust tools, modern consumerism often favors fragile, comfort-driven designs. Yet, what doesn&#x2019;t exist can&#x2019;t break&#x2014;e.g., if cars don&#x2019;t have electric windows, the electric mechanisms can&#x2019;t fail.</p>
<p>The Willys, though less fast, safe, or comfortable, reliably served its purpose. Simple, durable technologies&#x2014;vehicles, farm equipment, generators, water pumps&#x2014;can be produced affordably to enhance societal resilience with collective awareness and related investments. These technologies could be promoted in the market as developmental technological solutions for developing countries and as safeguards solutions for developed ones, while establishing a new brand market focused on simplicity, resilience and affordability.</p>
<p>Excessive dependence on digital systems and currencies heightens the risk of systemic failure if they collapse (cybersecurity, EMP e.tc.). Acemoglu and Robinson argue that resilient societies balance institutional strength with tangible resources, such as cash, to avoid anarchy during crises (<xref ref-type="bibr" rid="B2">Acemoglu and Robinson, 2012</xref>). Therefore, preserving real-world social and economic structures is critical and analyzing trade balances to secure a basic quality of life with self-sufficient, even without prosperity it is an important issue, particularly for maintaining social cohesion and an optimistic outlook in society (<xref ref-type="bibr" rid="B10">Baldwin and Lopez&#x2010;Gonzalez, 2015</xref>).</p>
</sec>
</sec>
<sec sec-type="conclusion" id="s7">
<title>7 Conclusion</title>
<p>It is observed in nature, infrastructure, and societies that clustering (which needs the creation and management of complexity) fosters growth through economies of scale optimizing the use of resources (<xref ref-type="bibr" rid="B98">Sargentis et al., 2020a</xref>; <xref ref-type="bibr" rid="B112">Sargentis et al., 2024c</xref>) but reduces resilience. Conversely, declustering enhances resilience as a defensive strategy (<xref ref-type="bibr" rid="B103">Sargentis et al., 2022c</xref>) but slows growth. Societies that adapt their socio-technological model to circumstances, embracing flexible structures, ensure stability, resilience, optimism, and dominance.</p>
<p>The vulnerabilities embedded in intricate systems, whether governmental corruption, economic interdependence, or fragile technological designs, threaten societal stability, as evidenced by historical collapses and contemporary crises.</p>
<p>Megacities rely on intricate infrastructure&#x2014;aqueducts, supply chains, and industrial systems&#x2014;forming a fragile equilibrium where failures, like water-energy and food supply disruptions can trigger existential crises. Decentralized systems, such as localized water-energy and food management (<xref ref-type="bibr" rid="B104">Sargentis et al., 2024a</xref>; <xref ref-type="bibr" rid="B98">Sargentis et al., 2020b</xref>; <xref ref-type="bibr" rid="B114">Sargentis et al., 2021b</xref>) or regional manufacturing, can enhance resilience by reducing dependency on interconnected world.</p>
<p>The resilience of governmental and technological systems hinges on deliberate design, optimally implemented during periods of stability and prosperity. What is achievable today&#x2014;whether an innovative concept or a practical tool&#x2014;may become unattainable following a systemic collapse, underscoring the urgency for proactive planning (<xref ref-type="bibr" rid="B75">Markantonis et al., 2023</xref>). It is essential for societies to engage in critical self-reflection to construct robust governance frameworks and technological infrastructures, a necessity that spans both domains (<xref ref-type="bibr" rid="B109">Sargentis et al., 2022d</xref>).</p>
<p>By adopting resilience frameworks and adaptive governance, humanity can steer technological growth towards sustainable thriving rather than disintegration. The path forward lies in striking a balance&#x2014;tempering complexity with oversight, pairing innovation with regulation, and aligning progress with accountability. Only through such equilibrium can societies navigate the challenges of an increasingly interconnected and technology-dependent world, ensuring that advancements bolster resilience rather than precipitate collapse.</p>
</sec>
</body>
<back>
<sec sec-type="data-availability" id="s8">
<title>Data availability statement</title>
<p>The original contributions presented in the study are included in the article/supplementary material, further inquiries can be directed to the corresponding author.</p>
</sec>
<sec sec-type="author-contributions" id="s9">
<title>Author contributions</title>
<p>G-FS: Conceptualization, Data curation, Formal Analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing &#x2013; original draft, Writing &#x2013; review and editing.</p>
</sec>
<sec sec-type="funding-information" id="s10">
<title>Funding</title>
<p>The author(s) declare that no financial support was received for the research and/or publication of this article.</p>
</sec>
<ack>
<p>This paper is dedicated to the Willys M151A1 (1963), driven by the author from 2000 to 2007, which provided unforgettable driving experiences and is fondly remembered with nostalgia. <xref ref-type="fig" rid="F5">Figure 5</xref> top, was created by Chatgpt using the original from the related references. AI tools as Grok and Chatgpt have been used to optimize the translation from the original text. The author would like to thank the editor, the reviewers and Dr. Ioannis Benekos for their creative comments.</p>
</ack>
<sec sec-type="COI-statement" id="s11">
<title>Conflict of interest</title>
<p>The author declares that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.</p>
</sec>
<sec id="s12">
<title>Correction note</title>
<p>This article has been corrected with minor changes. These changes do not impact the scientific content of the article.</p>
</sec>
<sec sec-type="ai-statement" id="s13">
<title>Generative AI statement</title>
<p>The author(s) declare that Generative AI was used in the creation of this manuscript. Grok for helping the translation of the manuscript and ChatGPT for the creation of <xref ref-type="fig" rid="F5">Figure 5</xref> (the scheches Jeep Willys M151 A2 (1973) and Jeep Wrangler (2024)).</p>
</sec>
<sec sec-type="disclaimer" id="s14">
<title>Publisher&#x2019;s note</title>
<p>All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article, or claim that may be made by its manufacturer, is not guaranteed or endorsed by the publisher.</p>
</sec>
<ref-list>
<title>References</title>
<ref id="B1">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Aamir</surname>
<given-names>M.</given-names>
</name>
<name>
<surname>Rizvi</surname>
<given-names>S. S. H.</given-names>
</name>
<name>
<surname>Hashmani</surname>
<given-names>M. A.</given-names>
</name>
<name>
<surname>Zubair</surname>
<given-names>M.</given-names>
</name>
<name>
<surname>Usman</surname>
<given-names>J. A.</given-names>
</name>
</person-group> (<year>2021</year>). <article-title>Machine learning classification of port scanning and DDoS attacks: a comparative analysis</article-title>. <source>Mehran Univ. Res. J. Eng. Technol.</source> <volume>40</volume> (<issue>1</issue>), <fpage>215</fpage>&#x2013;<lpage>229</lpage>. <pub-id pub-id-type="doi">10.22581/muet1982.2101.19</pub-id>
</citation>
</ref>
<ref id="B2">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Acemoglu</surname>
<given-names>D.</given-names>
</name>
<name>
<surname>Robinson</surname>
<given-names>J. A.</given-names>
</name>
</person-group> (<year>2012</year>). <source>Why nations fail: the origins of power, prosperity, and poverty</source>. <publisher-name>Crown Business</publisher-name>.</citation>
</ref>
<ref id="B3">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Admass</surname>
<given-names>W. S.</given-names>
</name>
<name>
<surname>Munaye</surname>
<given-names>Y. Y.</given-names>
</name>
<name>
<surname>Diro</surname>
<given-names>A. A.</given-names>
</name>
</person-group> (<year>2024</year>). <article-title>Cyber security: state of the art, challenges and future directions</article-title>. <source>Cyber Secur. Appl.</source> <volume>2</volume>, <fpage>100031</fpage>&#x2013;<lpage>109184</lpage>. <pub-id pub-id-type="doi">10.1016/j.csa.2023.100031</pub-id>
</citation>
</ref>
<ref id="B4">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Allen</surname>
<given-names>C. R.</given-names>
</name>
<name>
<surname>Angeler</surname>
<given-names>D. G.</given-names>
</name>
<name>
<surname>Garmestani</surname>
<given-names>A. S.</given-names>
</name>
<name>
<surname>Gunderson</surname>
<given-names>L. H.</given-names>
</name>
<name>
<surname>Holling</surname>
<given-names>C. S.</given-names>
</name>
</person-group> (<year>2014</year>). <article-title>Panarchy: theory and application</article-title>. <source>Ecosystems</source> <volume>17</volume>, <fpage>578</fpage>&#x2013;<lpage>589</lpage>. <pub-id pub-id-type="doi">10.1007/s10021-013-9744-2</pub-id>
</citation>
</ref>
<ref id="B5">
<citation citation-type="web">
<collab>America&#x2019;s Cyber Defence Agency</collab> (<year>2025</year>). <article-title>Advanced persistent threat compromise of government agencies, critical infrastructure, and private sector organizations</article-title>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://www.cisa.gov/news-events/cybersecurity-advisories/aa20-352a">https://www.cisa.gov/news-events/cybersecurity-advisories/aa20-352a</ext-link>.</comment>
</citation>
</ref>
<ref id="B6">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Angelakis</surname>
<given-names>A. N.</given-names>
</name>
</person-group> (<year>2017</year>). <article-title>Hydro-technologies in the minoan era</article-title>. <source>Water Supply</source> <volume>17</volume> (<issue>4</issue>), <fpage>1106</fpage>&#x2013;<lpage>1120</lpage>. <pub-id pub-id-type="doi">10.2166/ws.2017.006</pub-id>
</citation>
</ref>
<ref id="B7">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Angelakis</surname>
<given-names>A. N.</given-names>
</name>
<name>
<surname>Koutsoyiannis</surname>
<given-names>D.</given-names>
</name>
</person-group> (<year>2003</year>). &#x201c;<article-title>Urban water resources management in ancient Greek times</article-title>,&#x201d; in <source>The encycl. Of water sci., markel dekker inc.</source> Editors <person-group person-group-type="editor">
<name>
<surname>Stewart</surname>
<given-names>B. A.</given-names>
</name>
<name>
<surname>Howell</surname>
<given-names>T.</given-names>
</name>
</person-group> (<publisher-loc>New York, N.Y., USA</publisher-loc>), <fpage>999</fpage>&#x2013;<lpage>1007</lpage>.</citation>
</ref>
<ref id="B8">
<citation citation-type="web">
<collab>Applied Energy Systems</collab> (<year>2025</year>). <article-title>Navigating complexities: the semiconductor shortage&#x2019;s effect on the auto industry</article-title>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://www.appliedenergysystems.com/semiconductor-shortages-effect-on-auto-industry/">https://www.appliedenergysystems.com/semiconductor-shortages-effect-on-auto-industry/</ext-link>.</comment>
</citation>
</ref>
<ref id="B9">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Arthur</surname>
<given-names>W. B.</given-names>
</name>
</person-group> (<year>2010</year>). <source>The nature of technology: what it is and how it evolves</source>. <publisher-name>Penguin Books</publisher-name>.</citation>
</ref>
<ref id="B10">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Baldwin</surname>
<given-names>R.</given-names>
</name>
<name>
<surname>Lopez&#x2010;Gonzalez</surname>
<given-names>J.</given-names>
</name>
</person-group> (<year>2015</year>). <article-title>Supply-chain trade: a portrait of global patterns and several testable hypotheses</article-title>. <source>World Econ.</source> <volume>38</volume> (<issue>11</issue>), <fpage>1682</fpage>&#x2013;<lpage>1721</lpage>. <pub-id pub-id-type="doi">10.1111/twec.12189</pub-id>
</citation>
</ref>
<ref id="B11">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Barkey</surname>
<given-names>K.</given-names>
</name>
</person-group> (<year>2008</year>). <source>Empire of difference: the Ottomans in comparative perspective</source>. <publisher-name>Cambridge University Press</publisher-name>.</citation>
</ref>
<ref id="B12">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Beck</surname>
<given-names>U.</given-names>
</name>
</person-group> (<year>1992</year>). <source>Risk society: towards a new modernity</source>. <publisher-loc>London</publisher-loc>: <publisher-name>Sage</publisher-name>.</citation>
</ref>
<ref id="B14">
<citation citation-type="web">
<collab>Bringatrailer</collab> (<year>2025</year>). <article-title>1974 AM general M151A2</article-title>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://bringatrailer.com/listing/1974-american-general-m151a2/">https://bringatrailer.com/listing/1974-american-general-m151a2/</ext-link>.</comment>
</citation>
</ref>
<ref id="B15">
<citation citation-type="web">
<person-group person-group-type="author">
<name>
<surname>Brodsky</surname>
<given-names>P.</given-names>
</name>
</person-group> (<year>2023</year>). <article-title>Total international internet bandwidth now stands at 1,217 tbps</article-title>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://blog.telegeography.com/total-international-bandwidth-now-stands-at-1217-tbps">https://blog.telegeography.com/total-international-bandwidth-now-stands-at-1217-tbps</ext-link>.</comment>
</citation>
</ref>
<ref id="B16">
<citation citation-type="web">
<collab>BTC to US$</collab> (<year>2025</year>). <article-title>BTC to US$</article-title>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://www.google.com/finance/quote/BTC-USD">https://www.google.com/finance/quote/BTC-USD</ext-link>.</comment>
</citation>
</ref>
<ref id="B17">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Cadwalladr</surname>
<given-names>C.</given-names>
</name>
<name>
<surname>Graham-Harrison</surname>
<given-names>E.</given-names>
</name>
</person-group> (<year>2018</year>). <source>Revealed: 50 million Facebook profiles harvested for Cambridge analytica in major data breach</source>, <volume>17.3</volume>. <publisher-name>The Guardian</publisher-name>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://www.theguardian.com/news/2018/mar/17/cambridge-analytica-facebook-influence-us-election">https://www.theguardian.com/news/2018/mar/17/cambridge-analytica-facebook-influence-us-election</ext-link>.</comment>
</citation>
</ref>
<ref id="B18">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Carr</surname>
<given-names>N.</given-names>
</name>
</person-group> (<year>2014</year>). <source>The glass cage: automation and Us</source>. <publisher-name>W. W. Norton and Company</publisher-name>.</citation>
</ref>
<ref id="B19">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Carter</surname>
<given-names>L.</given-names>
</name>
<name>
<surname>Douglas</surname>
<given-names>R. B.</given-names>
</name>
</person-group> (<year>2015</year>). &#x201c;<article-title>Subsea telecommunications</article-title>,&#x201d;<source>In the routledge handbook of ocean resources and management</source>. Editors <person-group person-group-type="editor">
<name>
<surname>Smith</surname>
<given-names>H. D.</given-names>
</name>
<name>
<surname>Luis Su&#xe1;rez de Vivero</surname>
<given-names>J.</given-names>
</name>
<name>
<surname>Agardy</surname>
<given-names>T. S.</given-names>
</name>
</person-group> (<publisher-name>Routlege</publisher-name>). <pub-id pub-id-type="doi">10.4324/9780203115398</pub-id>
</citation>
</ref>
<ref id="B20">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Charette</surname>
<given-names>R. N.</given-names>
</name>
</person-group> (<year>2020</year>). <article-title>The electric vehicle revolution: challenges in automotive electronics</article-title>. <source>IEEE Spectr.</source> <volume>57</volume> (<issue>10</issue>), <fpage>34</fpage>&#x2013;<lpage>39</lpage>. <pub-id pub-id-type="doi">10.1109/MSPEC.2020.9214567</pub-id>
</citation>
</ref>
<ref id="B21">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Chatzimpiros</surname>
<given-names>P.</given-names>
</name>
<name>
<surname>Lagos</surname>
<given-names>G.</given-names>
</name>
<name>
<surname>Sargentis</surname>
<given-names>G.-F.</given-names>
</name>
</person-group> (<year>2007</year>). &#x201c;<article-title>Man and city. Myth and vision</article-title>,&#x201d; in <source>Proceedings of the 10th international conference on environmental science and technology, kos island, Greece, 5&#x2013;7 September 2007. Department of environmental studies</source> (<publisher-name>University of the Aegean</publisher-name>). <pub-id pub-id-type="doi">10.5281/zenodo.3767046</pub-id>
</citation>
</ref>
<ref id="B22">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Chestney</surname>
<given-names>N.</given-names>
</name>
</person-group> (<year>2025</year>). <article-title>EU power grid needs trillion-dollar upgrade to avert Spain-style blackouts</article-title>. <source>Reuters</source>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://www.reuters.com/sustainability/climate-energy/eu-power-grid-needs-trillion-dollar-upgrade-avert-spain-style-blackouts-2025-05-05/">https://www.reuters.com/sustainability/climate-energy/eu-power-grid-needs-trillion-dollar-upgrade-avert-spain-style-blackouts-2025-05-05/</ext-link>.</comment>
</citation>
</ref>
<ref id="B23">
<citation citation-type="web">
<person-group person-group-type="author">
<name>
<surname>Chin</surname>
<given-names>K.</given-names>
</name>
</person-group> (<year>2025</year>). <article-title>The impact of social media on cybersecurity. UpGuard. 2 Jan 2025</article-title>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://www.upguard.com/blog/the-impact-of-social-media-on-cybersecurity">https://www.upguard.com/blog/the-impact-of-social-media-on-cybersecurity</ext-link>.</comment>
</citation>
</ref>
<ref id="B24">
<citation citation-type="web">
<collab>CIMSS Satellite Blog</collab> (<year>2025</year>). <article-title>Power outage on the Iberian peninsula in the day night band</article-title>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://cimss.ssec.wisc.edu/satellite-blog/archives/64451">https://cimss.ssec.wisc.edu/satellite-blog/archives/64451</ext-link>.</comment>
</citation>
</ref>
<ref id="B25">
<citation citation-type="web">
<collab>Clintel</collab> (<year>2025</year>). <article-title>There is no climate emergency</article-title>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://clintel.org/world-climate-declaration/">https://clintel.org/world-climate-declaration/</ext-link>.</comment>
</citation>
</ref>
<ref id="B26">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Coase</surname>
<given-names>R. H.</given-names>
</name>
</person-group> (<year>1937</year>). <article-title>The nature of the firm</article-title>. <source>Economica</source> <volume>4</volume> (<issue>16</issue>), <fpage>386</fpage>&#x2013;<lpage>405</lpage>. <pub-id pub-id-type="doi">10.1111/j.1468-0335.1937.tb00002.x</pub-id>
</citation>
</ref>
<ref id="B27">
<citation citation-type="web">
<collab>Council of Europe</collab> (<year>2025</year>). <article-title>Greece: criminal justice system inadequate to counter corruption</article-title>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://www.coe.int/en/web/portal/-/greece-despite-some-improvements-more-work-needed-to-restore-ability-of-criminal-justice-system-to-counter-corruption">https://www.coe.int/en/web/portal/-/greece-despite-some-improvements-more-work-needed-to-restore-ability-of-criminal-justice-system-to-counter-corruption</ext-link>.</comment>
</citation>
</ref>
<ref id="B28">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Cummings</surname>
<given-names>L. L.</given-names>
</name>
</person-group> (<year>1984</year>). <source>Normal accidents: living with high-risk technologies</source>. <publisher-name>Pinceton University Press</publisher-name>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://books.google.gr/books?hl=en&#x26;lr=&#x26;id=g66J6Vzq6EYC&#x26;oi=fnd&#x26;pg=PR5&#x26;dq=Normal+Accidents:+Living+with+High-Risk+Technologies">https://books.google.gr/books?hl&#x3d;en&#x26;lr&#x3d;&#x26;id&#x3d;g66J6Vzq6EYC&#x26;oi&#x3d;fnd&#x26;pg&#x3d;PR5&#x26;dq&#x3d;Normal&#x2b;Accidents:&#x2b;Living&#x2b;with&#x2b;High-Risk&#x2b;Technologies</ext-link>.</comment>
</citation>
</ref>
<ref id="B29">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Diamond</surname>
<given-names>J.</given-names>
</name>
</person-group> (<year>2005</year>). <source>Collapse: how societies choose to fail or succeed</source>. <publisher-name>Viking Press</publisher-name>.</citation>
</ref>
<ref id="B30">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Di Iorio</surname>
<given-names>A.</given-names>
</name>
<name>
<surname>Kosse</surname>
<given-names>A.</given-names>
</name>
<name>
<surname>Mattei</surname>
<given-names>I.</given-names>
</name>
</person-group> (<year>2024</year>). <source>Embracing diversity, advancing together &#x2013; results of the 2023 BIS survey on central bank digital currencies and crypto</source>. <publisher-name>BIS. Monetary and Economic Department</publisher-name>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://www.bis.org/publ/bppdf/bispap147.pdf">https://www.bis.org/publ/bppdf/bispap147.pdf</ext-link>.</comment>
</citation>
</ref>
<ref id="B31">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Dionysopoulos</surname>
<given-names>L.</given-names>
</name>
<name>
<surname>Marra</surname>
<given-names>M.</given-names>
</name>
<name>
<surname>Urquhart</surname>
<given-names>A.</given-names>
</name>
</person-group> (<year>2024</year>). <article-title>Central bank digital currencies: a critical review</article-title>. <source>Int. Rev. Financial Analysis</source> <volume>91</volume>, <fpage>103031</fpage>. <comment>ISSN 1057-5219</comment>. <pub-id pub-id-type="doi">10.1016/j.irfa.2023.103031</pub-id>
</citation>
</ref>
<ref id="B32">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Du Boff</surname>
<given-names>R. B.</given-names>
</name>
</person-group> (<year>1983</year>). <article-title>The telegraph and the structure of markets in the United States, 1845-1890</article-title>. <source>Res. Econ. Hist.</source> <volume>8</volume>, <fpage>253</fpage>&#x2013;<lpage>277</lpage>.</citation>
</ref>
<ref id="B33">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Dunbar</surname>
<given-names>R. I. M.</given-names>
</name>
</person-group> (<year>1992</year>). <article-title>Neocortex size as a constraint on group size in Primates</article-title>. <source>J. Hum. Evol.</source> <volume>22</volume> (<issue>6</issue>), <fpage>469</fpage>&#x2013;<lpage>493</lpage>. <pub-id pub-id-type="doi">10.1016/0047-2484(92)90081-j</pub-id>
</citation>
</ref>
<ref id="B34">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Dupont</surname>
<given-names>B.</given-names>
</name>
<name>
<surname>Shearing</surname>
<given-names>C.</given-names>
</name>
<name>
<surname>Bernier</surname>
<given-names>M.</given-names>
</name>
<name>
<surname>Leukfeldt</surname>
<given-names>R.</given-names>
</name>
</person-group> (<year>2023</year>). <article-title>The tensions of cyber-resilience: from sensemaking to practice</article-title>. <source>Comput. and Secur.</source> <volume>132</volume>, <fpage>103372</fpage>. <comment>0167-4048</comment>. <pub-id pub-id-type="doi">10.1016/j.cose.2023.103372</pub-id>
</citation>
</ref>
<ref id="B81">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Finn</surname>
<given-names>B.</given-names>
</name>
<name>
<surname>Yang</surname>
<given-names>D.</given-names>
</name>
</person-group> (<year>2009</year>). <source>Communications under the seas: the evolving cable network and its implications</source>. <publisher-name>Cambridge, MA: The MIT Press</publisher-name>. <pub-id pub-id-type="doi">10.7551/mitpress/9780262012867.001.0001</pub-id>
</citation>
</ref>
<ref id="B35">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Fitzpatrick</surname>
<given-names>S.</given-names>
</name>
</person-group> (<year>1999</year>). <source>Everyday stalinism: ordinary life in extraordinary times: soviet Russia in the 1930s</source>. <publisher-name>Oxford University Press</publisher-name>.</citation>
</ref>
<ref id="B36">
<citation citation-type="web">
<collab>Flightradar</collab> (<year>2025</year>). <article-title>Flightradar</article-title>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://www.flightradar24.com/">https://www.flightradar24.com/</ext-link>.</comment>
</citation>
</ref>
<ref id="B37">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Freund</surname>
<given-names>C.</given-names>
</name>
<name>
<surname>Maliszewska</surname>
<given-names>M.</given-names>
</name>
<name>
<surname>Mattoo</surname>
<given-names>A.</given-names>
</name>
<name>
<surname>Ruta</surname>
<given-names>M.</given-names>
</name>
</person-group> (<year>2020</year>). <article-title>When elephants make peace: the impact of the China-US trade agreement on developing countries</article-title>. <source>World Bank policy Res. Work. Pap.</source> (<issue>9173</issue>). <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://documents1.worldbank.org/curated/en/925591583252308139/pdf/When-Elephants-Make-Peace-The-Impact-of-the-China-U-S-Trade-Agreement-on-Developing-Countries.pdf">https://documents1.worldbank.org/curated/en/925591583252308139/pdf/When-Elephants-Make-Peace-The-Impact-of-the-China-U-S-Trade-Agreement-on-Developing-Countries.pdf</ext-link>.</comment>
</citation>
</ref>
<ref id="B38">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Friedman</surname>
<given-names>M. A.</given-names>
</name>
</person-group> (<year>1960</year>). <source>Program for monetary stability</source>. <publisher-loc>New York, NY, USA</publisher-loc>: <publisher-name>Fordham University Press</publisher-name>.</citation>
</ref>
<ref id="B39">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Garfinkel</surname>
<given-names>C. I.</given-names>
</name>
</person-group> (<year>2017</year>). <article-title>The governance of urban sustainability transitions in the global south</article-title>. <source>Environ. Res. Lett.</source> <volume>12</volume> (<issue>3</issue>), <fpage>031001</fpage>. <pub-id pub-id-type="doi">10.1088/1748-9326/aa60a4</pub-id>
</citation>
</ref>
<ref id="B40">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Garnsey</surname>
<given-names>P.</given-names>
</name>
<name>
<surname>Saller</surname>
<given-names>R. P.</given-names>
</name>
</person-group> (<year>1987</year>). <source>The roman empire: economy, society and culture</source>. <publisher-name>University of California Press</publisher-name>.</citation>
</ref>
<ref id="B41">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Gibbon</surname>
<given-names>E.</given-names>
</name>
</person-group> (<year>2000</year>). <source>The decline and fall of the roman empire</source>. <edition>Abridged ed.</edition> <publisher-name>Penguin Classics</publisher-name>.</citation>
</ref>
<ref id="B42">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>G&#xf3;mez</surname>
<given-names>J. M.</given-names>
</name>
<name>
<surname>Verd&#xfa;</surname>
<given-names>M.</given-names>
</name>
</person-group> (<year>2017</year>). <article-title>Network theory May explain the vulnerability of medieval human settlements to the black death pandemic</article-title>. <source>Sci. Rep.</source> <volume>7</volume>, <fpage>43467</fpage>. <pub-id pub-id-type="doi">10.1038/srep43467</pub-id>
<pub-id pub-id-type="pmid">28262733</pub-id>
</citation>
</ref>
<ref id="B43">
<citation citation-type="web">
<collab>Guinness World Records</collab> (<year>2025</year>). <article-title>Largest cryptocurrency hack</article-title>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://www.guinnessworldrecords.com/world-records/696467-largest-cryptocurrency-hack">https://www.guinnessworldrecords.com/world-records/696467-largest-cryptocurrency-hack</ext-link>.</comment>
</citation>
</ref>
<ref id="B44">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Haldane</surname>
<given-names>A. G.</given-names>
</name>
</person-group> (<year>2009</year>). &#x201c;<article-title>Rethinking the financial network</article-title>,&#x201d; in <source>Speech delivered at the financial student association</source>. <publisher-loc>Amsterdam</publisher-loc>: <publisher-name>Bank of England</publisher-name>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://www.bankofengland.co.uk/speech/2009/rethinking-the-financial-network">https://www.bankofengland.co.uk/speech/2009/rethinking-the-financial-network</ext-link>.</comment>
</citation>
</ref>
<ref id="B45">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Haldon</surname>
<given-names>J. F.</given-names>
</name>
</person-group> (<year>1997</year>). <source>Byzantium in the seventh century: the transformation of a culture</source>. <publisher-name>Cambridge University Press</publisher-name>.</citation>
</ref>
<ref id="B46">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Hayek</surname>
<given-names>F. A.</given-names>
</name>
</person-group> (<year>1960</year>). <source>The constitution of liberty</source>. <publisher-loc>Chicago, IL, USA</publisher-loc>: <publisher-name>University of Chicago Press</publisher-name>.</citation>
</ref>
<ref id="B47">
<citation citation-type="web">
<collab>Headquarters Department of the Army Washington DC</collab> (<year>1983</year>). <article-title>Organization maintenance manual for M151A2</article-title>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://www.jeepolog.com/UserFiles/downloads/m151/TM_9-2320-218-20-1-1.pdf">https://www.jeepolog.com/UserFiles/downloads/m151/TM_9-2320-218-20-1-1.pdf</ext-link>.</comment>
</citation>
</ref>
<ref id="B48">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Headrick</surname>
<given-names>D. R.</given-names>
</name>
</person-group> (<year>1991</year>). <source>The invisible weapon: telecommunications and international politics, 1851-1945</source>. <publisher-name>Oxford University Press</publisher-name>.</citation>
</ref>
<ref id="B49">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Hobsbawm</surname>
<given-names>E.</given-names>
</name>
</person-group> (<year>1994</year>). <source>The age of extremes: a history of the world, 1914&#x2013;1991</source>. <publisher-name>Pantheon Books</publisher-name>.</citation>
</ref>
<ref id="B50">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Homer-Dixon</surname>
<given-names>T.</given-names>
</name>
<name>
<surname>Walker</surname>
<given-names>B.</given-names>
</name>
<name>
<surname>Biggs</surname>
<given-names>R.</given-names>
</name>
<name>
<surname>Cr&#xe9;pin</surname>
<given-names>A. S.</given-names>
</name>
<name>
<surname>Folke</surname>
<given-names>C.</given-names>
</name>
<name>
<surname>Lambin</surname>
<given-names>E. F.</given-names>
</name>
<etal/>
</person-group> (<year>2015</year>). <article-title>Synchronous failure: the emerging causal architecture of global crisis</article-title>. <source>Ecol. Soc.</source> <volume>20</volume> (<issue>3</issue>), <fpage>6</fpage>. <pub-id pub-id-type="doi">10.5751/ES-07681-200306</pub-id>
</citation>
</ref>
<ref id="B51">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Homer-Dixon</surname>
<given-names>T. F.</given-names>
</name>
</person-group> (<year>2006</year>). <source>The upside of Down: Catastrophe, creativity, and the renewal of civilization</source>. <publisher-name>Island Press</publisher-name>.</citation>
</ref>
<ref id="B52">
<citation citation-type="web">
<collab>Human Progress</collab> (<year>2025</year>). <article-title>Human progress</article-title>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://humanprogress.org/">https://humanprogress.org/</ext-link>.</comment>
</citation>
</ref>
<ref id="B53">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Huurdeman</surname>
<given-names>A. A.</given-names>
</name>
</person-group> (<year>2003</year>). <source>The worldwide history of telecommunications</source>. <publisher-name>John Wiley and Sons</publisher-name>.</citation>
</ref>
<ref id="B54">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Iliopoulou</surname>
<given-names>T.</given-names>
</name>
<name>
<surname>Koutsoyiannis</surname>
<given-names>D.</given-names>
</name>
</person-group> (<year>2025</year>). <article-title>Have rainfall patterns changed? A global analysis of long-term rainfall records and Re-Analysis data</article-title>. <source>Herit. Found.</source> <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://www.heritage.org/environment/report/have-rainfall-patterns-changed-global-analysis-long-term-rainfall-records">https://www.heritage.org/environment/report/have-rainfall-patterns-changed-global-analysis-long-term-rainfall-records</ext-link>.</comment>
</citation>
</ref>
<ref id="B55">
<citation citation-type="web">
<collab>IPCC</collab> (<year>2021-2023</year>). <article-title>Sixth assessment report</article-title>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://www.ipcc.ch/assessment-report/ar6/">https://www.ipcc.ch/assessment-report/ar6/</ext-link>.</comment>
</citation>
</ref>
<ref id="B56">
<citation citation-type="web">
<collab>Jeep Wrangler</collab> (<year>2020</year>). <article-title>Clutch pedals for 2020 jeep wrangler</article-title>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://store.mopar.ca/v-2020-jeep-wrangler--unlimited-sahara--3-6l-v6-gas/clutch--clutch-pedals">https://store.mopar.ca/v-2020-jeep-wrangler--unlimited-sahara--3-6l-v6-gas/clutch--clutch-pedals</ext-link>.</comment>
</citation>
</ref>
<ref id="B57">
<citation citation-type="web">
<collab>Jeep Wrangler</collab> (<year>2025</year>). <article-title>Jeep&#xae; wrangler</article-title>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://www.jeep.gr/jeep-wrangler/plug-in">https://www.jeep.gr/jeep-wrangler/plug-in</ext-link>.</comment>
</citation>
</ref>
<ref id="B58">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Johnston</surname>
<given-names>I.</given-names>
</name>
<name>
<surname>Hancock</surname>
<given-names>A.</given-names>
</name>
</person-group> (<year>2025</year>). <source>Spain and Portugal blackout blamed by critics on solar power dependency</source>. <publisher-name>Financial Times</publisher-name>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://www.ft.com/content/e6e1fe13-36f7-4fe5-84ba-77717dca68a8">https://www.ft.com/content/e6e1fe13-36f7-4fe5-84ba-77717dca68a8</ext-link>.</comment>
</citation>
</ref>
<ref id="B59">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Keynes</surname>
<given-names>J. M.</given-names>
</name>
</person-group> (<year>1936</year>). <source>The general theory of employment, interest and money</source>. <publisher-loc>London, UK</publisher-loc>: <publisher-name>Palgrave Macmillan</publisher-name>.</citation>
</ref>
<ref id="B60">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Kopp</surname>
<given-names>C.</given-names>
</name>
</person-group> (<year>2003</year>). &#x201c;<article-title>The electromagnetic bomb&#x2014;A weapon of electrical mass destruction</article-title>,&#x201d; in <source>Security and environment in the mediterranean</source>. Editor <person-group person-group-type="editor">
<name>
<surname>Brauch</surname>
<given-names>H. G.</given-names>
</name>
</person-group> (<publisher-name>Springer</publisher-name>), <fpage>645</fpage>&#x2013;<lpage>656</lpage>.</citation>
</ref>
<ref id="B61">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Koutsoyiannis</surname>
<given-names>A.</given-names>
</name>
</person-group> (<year>1979</year>). <source>Modern microeconomics</source>. <edition>2nd ed.</edition> <publisher-loc>London, UK</publisher-loc>: <publisher-name>Springer</publisher-name>.</citation>
</ref>
<ref id="B62">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Koutsoyiannis</surname>
<given-names>D.</given-names>
</name>
</person-group> (<year>2025</year>). <article-title>When are models useful? Revisiting the quantification of reality checks</article-title>. <source>Water</source> <volume>17</volume> (<issue>2</issue>), <fpage>264</fpage>. <pub-id pub-id-type="doi">10.3390/w17020264</pub-id>
</citation>
</ref>
<ref id="B63">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Koutsoyiannis</surname>
<given-names>D.</given-names>
</name>
<name>
<surname>Iliopoulou</surname>
<given-names>T.</given-names>
</name>
</person-group> (<year>2024</year>). <source>Understanding climate: gifts from the nile</source>. <edition>60 pages, SR 301</edition>. <publisher-loc>Washington, DC, USA</publisher-loc>: <publisher-name>The Heritage Foundation</publisher-name>.</citation>
</ref>
<ref id="B64">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Koutsoyiannis</surname>
<given-names>D.</given-names>
</name>
<name>
<surname>Iliopoulou</surname>
<given-names>T.</given-names>
</name>
<name>
<surname>Koukouvinos</surname>
<given-names>A.</given-names>
</name>
<name>
<surname>Malamos</surname>
<given-names>N.</given-names>
</name>
<name>
<surname>Mamassis</surname>
<given-names>N.</given-names>
</name>
<name>
<surname>Dimitriadis</surname>
<given-names>P.</given-names>
</name>
<etal/>
</person-group> (<year>2023</year>). <article-title>In search of climate crisis in Greece using hydrological data: 404 Not Found</article-title>. <source>Water</source> <volume>15</volume> (<issue>9</issue>), <fpage>1711</fpage>. <pub-id pub-id-type="doi">10.3390/w15091711</pub-id>
</citation>
</ref>
<ref id="B65">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Koutsoyiannis</surname>
<given-names>D.</given-names>
</name>
<name>
<surname>Sargentis</surname>
<given-names>G.-F.</given-names>
</name>
</person-group> (<year>2021</year>). <article-title>Entropy and wealth</article-title>. <source>Entropy</source> <volume>23</volume>, <fpage>1356</fpage>. <pub-id pub-id-type="doi">10.3390/e23101356</pub-id>
<pub-id pub-id-type="pmid">34682080</pub-id>
</citation>
</ref>
<ref id="B66">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Koutsoyiannis</surname>
<given-names>D.</given-names>
</name>
<name>
<surname>Sargentis</surname>
<given-names>G.-F.</given-names>
</name>
</person-group> (<year>2024</year>). &#x201c;<article-title>Market empire dead end, reflections without custody,&#x201d; in memory of Themistocles Xanthopoulos</article-title>. Editors <person-group person-group-type="editor">
<name>
<surname>Koutsoyiannis</surname>
<given-names>D.</given-names>
</name>
<name>
<surname>Lagaros</surname>
<given-names>N. D.</given-names>
</name>
<name>
<surname>Boudouvis</surname>
<given-names>A. G.</given-names>
</name>
</person-group> (<publisher-loc>Athens</publisher-loc>: <publisher-name>National Technical University of Athens Press &#x2013; National Technical University of Athens</publisher-name>), <fpage>99</fpage>&#x2013;<lpage>123</lpage>.</citation>
</ref>
<ref id="B67">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Lee</surname>
<given-names>K.</given-names>
</name>
<name>
<surname>Shin</surname>
<given-names>J.</given-names>
</name>
</person-group> (<year>2019</year>). <article-title>The evolution of automotive technology: from mechanical to electronic dominance</article-title>. <source>Transp. Res. Part A Policy Pract.</source> <volume>128</volume>, <fpage>112</fpage>&#x2013;<lpage>130</lpage>. <pub-id pub-id-type="doi">10.1016/j.tra.2019.07.005</pub-id>
</citation>
</ref>
<ref id="B68">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Lester</surname>
<given-names>S.</given-names>
</name>
</person-group> (<year>2011</year>). <article-title>The globalization paradox: democracy and the future of the world economy by Dani rodrik New York: Norton, 2011</article-title>. <source>World Trade Rev.</source> <volume>10</volume> (<issue>1</issue>), <fpage>409</fpage>&#x2013;<lpage>417</lpage>. <pub-id pub-id-type="doi">10.1017/s1474745611000231</pub-id>
</citation>
</ref>
<ref id="B69">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Lloyd and Co</surname>
<given-names>H. H.</given-names>
</name>
<name>
<surname>Norman</surname>
<given-names>B.</given-names>
</name>
</person-group> (<year>1872</year>). <article-title>Map showing the telegraph lines in operation, under contract, and contemplated, to complete the circuit of the globe</article-title>. <source>Leventhal Map and Educ. Cent.</source> <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://collections.leventhalmap.org/search/commonwealth:7h149w260">https://collections.leventhalmap.org/search/commonwealth:7h149w260</ext-link>.</comment>
</citation>
</ref>
<ref id="B70">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Logsdon</surname>
<given-names>J. M.</given-names>
</name>
<name>
<surname>John</surname>
<given-names>F.</given-names>
</name>
</person-group> (<year>2010</year>). <source>Kennedy and the race to the moon</source>. <publisher-name>Palgrave Macmillan</publisher-name>.</citation>
</ref>
<ref id="B71">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Lorenz</surname>
<given-names>E. N.</given-names>
</name>
</person-group> (<year>1963</year>). <article-title>Deterministic nonperiodic flow</article-title>. <source>J. Atmos. Sci.</source> <volume>20</volume>, <fpage>130</fpage>&#x2013;<lpage>141</lpage>.</citation>
</ref>
<ref id="B72">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Love</surname>
<given-names>J. J.</given-names>
</name>
</person-group> (<year>2018</year>). <article-title>The electric storm of November 1882</article-title>. <source>Space weather</source> <volume>16</volume>, <fpage>37</fpage>&#x2013;<lpage>46</lpage>. <pub-id pub-id-type="doi">10.1002/2017SW001795</pub-id>
</citation>
</ref>
<ref id="B73">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Madhusudan Rao</surname>
<given-names>D. V.</given-names>
</name>
<name>
<surname>David</surname>
<given-names>A.</given-names>
</name>
</person-group> (<year>2022</year>). <article-title>Refined model of maslow&#x2019;s needs theory in internet era</article-title>. <source>Organ. Hum. Cap. Dev. (ORCADEV)</source> <volume>1</volume> (<issue>1</issue>), <fpage>1</fpage>&#x2013;<lpage>11</lpage>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://journals.researchsynergypress.com/index.php/orcadev/issue/view/46">https://journals.researchsynergypress.com/index.php/orcadev/issue/view/46</ext-link>.</comment>
</citation>
</ref>
<ref id="B74">
<citation citation-type="web">
<collab>Marine traffic</collab> (<year>2025</year>). <article-title>Marine traffic</article-title>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://www.marinetraffic.com/">https://www.marinetraffic.com/</ext-link>.</comment>
</citation>
</ref>
<ref id="B75">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Markantonis</surname>
<given-names>D.</given-names>
</name>
<name>
<surname>Sargentis</surname>
<given-names>G.-F.</given-names>
</name>
<name>
<surname>Dimitriadis</surname>
<given-names>P.</given-names>
</name>
<name>
<surname>Iliopoulou</surname>
<given-names>T.</given-names>
</name>
<name>
<surname>Siganou</surname>
<given-names>A.</given-names>
</name>
<name>
<surname>Moraiti</surname>
<given-names>K.</given-names>
</name>
<etal/>
</person-group> (<year>2023</year>). <article-title>Stochastic evaluation of the investment risk by the scale of water infrastructures&#x2014;case study: the municipality of west mani (greece)</article-title>. <source>World</source> <volume>4</volume>, <fpage>1</fpage>&#x2013;<lpage>20</lpage>. <pub-id pub-id-type="doi">10.3390/world4010001</pub-id>
</citation>
</ref>
<ref id="B76">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Marx</surname>
<given-names>K.</given-names>
</name>
</person-group> (<year>1867</year>). &#x201c;<article-title>Capital. A critique of political economy</article-title>,&#x201d; in <source>Das Kapital: kritik der Politischen Oekonomie</source> (<publisher-loc>Hamburg, Germany</publisher-loc>: <publisher-name>Verlag von Otto Meissner</publisher-name>), <volume>1</volume>.</citation>
</ref>
<ref id="B77">
<citation citation-type="web">
<person-group person-group-type="author">
<name>
<surname>Marx</surname>
<given-names>K.</given-names>
</name>
</person-group> (<year>1875</year>). <article-title>Critique of the gotha programme</article-title>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://www.marxists.org/archive/marx/works/1875/gotha/ch01.htm">https://www.marxists.org/archive/marx/works/1875/gotha/ch01.htm</ext-link>.</comment>
</citation>
</ref>
<ref id="B78">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Maslow</surname>
<given-names>A. H.</given-names>
</name>
</person-group> (<year>1943</year>). <article-title>A theory of human motivation</article-title>. <source>Psychol. Rev.</source> <volume>50</volume> (<issue>4</issue>), <fpage>370</fpage>&#x2013;<lpage>396</lpage>. <pub-id pub-id-type="doi">10.1037/h0054346</pub-id>
</citation>
</ref>
<ref id="B79">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>McDonald</surname>
<given-names>R. I.</given-names>
</name>
<name>
<surname>Weber</surname>
<given-names>K. F.</given-names>
</name>
<name>
<surname>Padowski</surname>
<given-names>J.</given-names>
</name>
<name>
<surname>Boucher</surname>
<given-names>T.</given-names>
</name>
<name>
<surname>Shemie</surname>
<given-names>D.</given-names>
</name>
</person-group> (<year>2016</year>). <article-title>Estimating watershed degradation over the last century and its impact on water-treatment costs for the world&#x2019;s large cities</article-title>. <source>Proc. Natl. Acad. Sci.</source> <volume>113</volume> (<issue>32</issue>), <fpage>9117</fpage>&#x2013;<lpage>9122</lpage>. <pub-id pub-id-type="doi">10.1073/pnas.1605354113</pub-id>
<pub-id pub-id-type="pmid">27457941</pub-id>
</citation>
</ref>
<ref id="B80">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Middleton</surname>
<given-names>G. D.</given-names>
</name>
</person-group> (<year>2017</year>). <source>Understanding collapse</source>. <publisher-loc>Cambridge</publisher-loc>: <publisher-name>Cambridge University Press</publisher-name>. <pub-id pub-id-type="doi">10.1017/9781316584941</pub-id>
</citation>
</ref>
<ref id="B82">
<citation citation-type="web">
<person-group person-group-type="author">
<name>
<surname>Nakamoto</surname>
<given-names>S.</given-names>
</name>
</person-group> (<year>2008</year>). <article-title>Bitcoin: a peer-to-peer electronic cash system</article-title>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://bitcoin.org/bitcoin.pdf">https://bitcoin.org/bitcoin.pdf</ext-link>.</comment>
</citation>
</ref>
<ref id="B83">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>North</surname>
<given-names>D. C.</given-names>
</name>
</person-group> (<year>1990</year>). <source>Institutions, institutional change and economic performance</source>. <publisher-name>Cambridge University Press</publisher-name>.</citation>
</ref>
<ref id="B84">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>O&#x2019;Neil</surname>
<given-names>C.</given-names>
</name>
</person-group> (<year>2016</year>). <source>Weapons of math destruction: how big data increases inequality and threatens democracy</source>. <publisher-name>Crown Publishing Group</publisher-name>.</citation>
</ref>
<ref id="B85">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Phillipson</surname>
<given-names>N.</given-names>
</name>
</person-group> (<year>2010</year>). <source>Adam Smith: an enlightened life</source>. <publisher-loc>New Haven, CT, USA</publisher-loc>: <publisher-name>Yale University Press</publisher-name>.</citation>
</ref>
<ref id="B86">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Plucinska</surname>
<given-names>J.</given-names>
</name>
<name>
<surname>Hepher</surname>
<given-names>T.</given-names>
</name>
<name>
<surname>Muvija</surname>
<given-names>M.</given-names>
</name>
</person-group> (<year>2025</year>). <article-title>Heathrow shutdown raises concerns over contingency planning</article-title>. <source>Reuters</source>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://www.reuters.com/business/aerospace-defense/heathrow-shutdown-raises-concerns-over-contingency-planning-2025-03-21/">https://www.reuters.com/business/aerospace-defense/heathrow-shutdown-raises-concerns-over-contingency-planning-2025-03-21/</ext-link>.</comment>
</citation>
</ref>
<ref id="B87">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Ramos</surname>
<given-names>S.</given-names>
</name>
<name>
<surname>Pianese</surname>
<given-names>F.</given-names>
</name>
<name>
<surname>Leach</surname>
<given-names>T.</given-names>
</name>
<name>
<surname>Oliveras</surname>
<given-names>E.</given-names>
</name>
</person-group> (<year>2021</year>). <article-title>A great disturbance in the crypto: understanding cryptocurrency returns under attacks</article-title>. <source>Blockchain Res. Appl.</source> <volume>2</volume> (<issue>3</issue>), <fpage>100021</fpage>. <pub-id pub-id-type="doi">10.1016/j.bcra.2021.100021</pub-id>
</citation>
</ref>
<ref id="B88">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Reed</surname>
<given-names>S.</given-names>
</name>
<name>
<surname>Gross</surname>
<given-names>J.</given-names>
</name>
</person-group> (<year>2025</year>). <source>How spain&#x2019;s success in renewable energy may have left it vulnerable</source>. <publisher-loc>The New York Times</publisher-loc>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://web.archive.org/web/20250430045259/https://www.nytimes.com/2025/04/29/business/spain-renewable-energy-power-grid.html">https://web.archive.org/web/20250430045259/https://www.nytimes.com/2025/04/29/business/spain-renewable-energy-power-grid.html</ext-link>.</comment>
</citation>
</ref>
<ref id="B89">
<citation citation-type="web">
<collab>Reporters without Borders</collab> (<year>2025</year>). <article-title>Reporters without borders</article-title>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://rsf.org/en/index">https://rsf.org/en/index</ext-link>.</comment>
</citation>
</ref>
<ref id="B90">
<citation citation-type="web">
<collab>Reuters</collab> (<year>2025a</year>). <article-title>Don&#x2019;t blame renewables for Spain&#x2019;s power outage</article-title>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://www.reuters.com/business/energy/dont-blame-renewables-spains-power-outage-bousso-2025-04-30/">https://www.reuters.com/business/energy/dont-blame-renewables-spains-power-outage-bousso-2025-04-30/</ext-link>.</comment>
</citation>
</ref>
<ref id="B91">
<citation citation-type="web">
<collab>Reuters</collab> (<year>2025b</year>). <article-title>What caused the power outage in Spain and Portugal?</article-title> <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://www.reuters.com/world/europe/what-could-be-behind-iberian-power-outage-2025-04-29/">https://www.reuters.com/world/europe/what-could-be-behind-iberian-power-outage-2025-04-29/</ext-link>.</comment>
</citation>
</ref>
<ref id="B123">
<citation citation-type="journal">
<collab>Reuters</collab> (<year>2025c</year>). <article-title>Spain, Portugal switch back on, seek answers after biggest ever blackout</article-title>. <source>Reuters</source>. <conf-date>April, 29</conf-date>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://www.reuters.com/world/europe/spains-power-generation-nearly-back-normal-after-monday-blackout-says-grid-2025-04-29/">https://www.reuters.com/world/europe/spains-power-generation-nearly-back-normal-after-monday-blackout-says-grid-2025-04-29/</ext-link>.</comment>
</citation>
</ref>
<ref id="B92">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Roberts</surname>
<given-names>P. C.</given-names>
</name>
</person-group> (<year>2025c</year>). <article-title>An analysis of EMP attack on the U.S. power grids and critical national infrastructure</article-title>. <source>PaulCraigRoberts.Org.</source> <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://www.paulcraigroberts.org/2025/03/20/an-analysis-of-emp-attack-on-the-u-s-power-grids-and-critical-national-infrastructure/">https://www.paulcraigroberts.org/2025/03/20/an-analysis-of-emp-attack-on-the-u-s-power-grids-and-critical-national-infrastructure/</ext-link>.</comment>
</citation>
</ref>
<ref id="B93">
<citation citation-type="web">
<person-group person-group-type="author">
<name>
<surname>Roser</surname>
<given-names>M.</given-names>
</name>
</person-group> (<year>2020</year>). <article-title>Breaking out of the Malthusian trap: how pandemics allow Us to understand why our ancestors were stuck in poverty. ourWorldInData.org</article-title>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://ourworldindata.org/breaking-the-malthusian-trap">https://ourworldindata.org/breaking-the-malthusian-trap</ext-link>.</comment>
</citation>
</ref>
<ref id="B94">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Rowe</surname>
<given-names>W. T.</given-names>
</name>
</person-group> (<year>2009</year>). <source>China&#x2019;s last empire: the great qing</source>. <publisher-name>Harvard University Press</publisher-name>.</citation>
</ref>
<ref id="B95">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Safitra</surname>
<given-names>M. F.</given-names>
</name>
<name>
<surname>Lubis</surname>
<given-names>M.</given-names>
</name>
<name>
<surname>Fakhrurroja</surname>
<given-names>H.</given-names>
</name>
</person-group> (<year>2023</year>). <article-title>Counterattacking cyber threats: a framework for the future of cybersecurity</article-title>. <source>Sustainability</source> <volume>15</volume>, <fpage>13369</fpage>. <pub-id pub-id-type="doi">10.3390/su151813369</pub-id>
</citation>
</ref>
<ref id="B96">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Sargentis</surname>
<given-names>G.-F.</given-names>
</name>
</person-group> (<year>2022</year>). &#x201c;<article-title>Issues of prosperity: stochastic evaluation of data related to environment, infrastructures, economy and society</article-title>&#x201d;. <publisher-loc>Athens, Greece</publisher-loc>: <publisher-name>National Technical University of Athens</publisher-name>. <comment>Ph.D. Thesis</comment>.</citation>
</ref>
<ref id="B97">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Sargentis</surname>
<given-names>G.-F.</given-names>
</name>
<name>
<surname>Defteraios</surname>
<given-names>P.</given-names>
</name>
<name>
<surname>Lagaros</surname>
<given-names>N. D.</given-names>
</name>
<name>
<surname>Mamassis</surname>
<given-names>N.</given-names>
</name>
</person-group> (<year>2022b</year>). <article-title>Values and costs in history: a case study on estimating the cost of hadrianic aqueduct&#x2019;s construction</article-title>. <source>World</source> <volume>3</volume>, <fpage>260</fpage>&#x2013;<lpage>286</lpage>. <pub-id pub-id-type="doi">10.3390/world3020014</pub-id>
</citation>
</ref>
<ref id="B98">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Sargentis</surname>
<given-names>G.-F.</given-names>
</name>
<name>
<surname>Dimitriadis</surname>
<given-names>P.</given-names>
</name>
<name>
<surname>Ioannidis</surname>
<given-names>R.</given-names>
</name>
<name>
<surname>Iliopoulou</surname>
<given-names>T.</given-names>
</name>
<name>
<surname>Frangedaki</surname>
<given-names>E.</given-names>
</name>
<name>
<surname>Koutsoyiannis</surname>
<given-names>D.</given-names>
</name>
</person-group> (<year>2020b</year>). <article-title>Optimal utilization of water resources for local communities in mainland Greece (case study of karyes, Peloponnese)</article-title>. <source>Procedia Manuf.</source> <volume>44</volume>, <fpage>253</fpage>&#x2013;<lpage>260</lpage>. <pub-id pub-id-type="doi">10.1016/j.promfg.2020.02.229</pub-id>
</citation>
</ref>
<ref id="B99">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Sargentis</surname>
<given-names>G.-F.</given-names>
</name>
<name>
<surname>Iliopoulou</surname>
<given-names>T.</given-names>
</name>
<name>
<surname>Dimitriadis</surname>
<given-names>P.</given-names>
</name>
<name>
<surname>Mamassis</surname>
<given-names>N.</given-names>
</name>
<name>
<surname>Koutsoyiannis</surname>
<given-names>D.</given-names>
</name>
</person-group> (<year>2021a</year>). <article-title>Stratification: an entropic view of society&#x2019;s structure</article-title>. <source>World</source> <volume>2</volume>, <fpage>153</fpage>&#x2013;<lpage>174</lpage>. <pub-id pub-id-type="doi">10.3390/world2020011</pub-id>
</citation>
</ref>
<ref id="B100">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Sargentis</surname>
<given-names>G.-F.</given-names>
</name>
<name>
<surname>Iliopoulou</surname>
<given-names>T.</given-names>
</name>
<name>
<surname>Ioannidis</surname>
<given-names>R.</given-names>
</name>
<name>
<surname>Kougkia</surname>
<given-names>M.</given-names>
</name>
<name>
<surname>Benekos</surname>
<given-names>I.</given-names>
</name>
<name>
<surname>Dimitriadis</surname>
<given-names>P.</given-names>
</name>
<etal/>
</person-group> (<year>2025b</year>). <article-title>Technological advances in flood risk assessment and related operational practices since the 1970s: a case study in the pikrodafni river of Attica</article-title>. <source>Water</source> <volume>17</volume> (<issue>1</issue>), <fpage>112</fpage>. <pub-id pub-id-type="doi">10.3390/w17010112</pub-id>
</citation>
</ref>
<ref id="B101">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Sargentis</surname>
<given-names>G.-F.</given-names>
</name>
<name>
<surname>Iliopoulou</surname>
<given-names>T.</given-names>
</name>
<name>
<surname>Sigourou</surname>
<given-names>S.</given-names>
</name>
<name>
<surname>Dimitriadis</surname>
<given-names>P.</given-names>
</name>
<name>
<surname>Koutsoyiannis</surname>
<given-names>D.</given-names>
</name>
</person-group> (<year>2020a</year>). <article-title>Evolution of clustering quantified by a stochastic method&#x2014;case studies on natural and human social structures</article-title>. <source>Sustainability</source> <volume>12</volume>, <fpage>7972</fpage>. <pub-id pub-id-type="doi">10.3390/su12197972</pub-id>
</citation>
</ref>
<ref id="B102">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Sargentis</surname>
<given-names>G.-F.</given-names>
</name>
<name>
<surname>Ioannidis</surname>
<given-names>R.</given-names>
</name>
</person-group> (<year>2024</year>). <article-title>The impacts of altering biodiversity to the water&#x2013;energy&#x2013;food nexus: case study north euboea, Greece</article-title>. <source>Discov. Water</source> <volume>4</volume>, <fpage>105</fpage>. <pub-id pub-id-type="doi">10.1007/s43832-024-00165-y</pub-id>
</citation>
</ref>
<ref id="B103">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Sargentis</surname>
<given-names>G.-F.</given-names>
</name>
<name>
<surname>Ioannidis</surname>
<given-names>R.</given-names>
</name>
<name>
<surname>Bairaktaris</surname>
<given-names>I.</given-names>
</name>
<name>
<surname>Frangedaki</surname>
<given-names>E.</given-names>
</name>
<name>
<surname>Dimitriadis</surname>
<given-names>P.</given-names>
</name>
<name>
<surname>Iliopoulou</surname>
<given-names>T.</given-names>
</name>
<etal/>
</person-group> (<year>2022c</year>). <article-title>Wildfires vs. sustainable forest partitioning</article-title>. <source>Conservation</source> <volume>2</volume>, <fpage>195</fpage>&#x2013;<lpage>218</lpage>. <pub-id pub-id-type="doi">10.3390/conservation2010013</pub-id>
</citation>
</ref>
<ref id="B104">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Sargentis</surname>
<given-names>G.-F.</given-names>
</name>
<name>
<surname>Ioannidis</surname>
<given-names>R.</given-names>
</name>
<name>
<surname>Dimitriadis</surname>
<given-names>P.</given-names>
</name>
<name>
<surname>Malamos</surname>
<given-names>N.</given-names>
</name>
<name>
<surname>Lyra</surname>
<given-names>O.</given-names>
</name>
<name>
<surname>Kitsou</surname>
<given-names>O.</given-names>
</name>
<etal/>
</person-group> (<year>2024a</year>). &#x201c;<article-title>Energy self-sufficiency in rural areas, case study: north euboea, Greece</article-title>,&#x201d; in <source>Advances in environmental and engineering research</source>, <fpage>2766</fpage>&#x2013;<lpage>6190</lpage>. <pub-id pub-id-type="doi">10.21926/aeer.2404025</pub-id>
</citation>
</ref>
<ref id="B105">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Sargentis</surname>
<given-names>G.-F.</given-names>
</name>
<name>
<surname>Ioannidis</surname>
<given-names>R.</given-names>
</name>
<name>
<surname>Karakatsanis</surname>
<given-names>G.</given-names>
</name>
<name>
<surname>Sigourou</surname>
<given-names>S.</given-names>
</name>
<name>
<surname>Lagaros</surname>
<given-names>N. D.</given-names>
</name>
<name>
<surname>Koutsoyiannis</surname>
<given-names>D.</given-names>
</name>
</person-group> (<year>2019</year>). <article-title>The development of the Athens water supply system and inferences for optimizing the scale of water infrastructures</article-title>. <source>Sustainability</source> <volume>11</volume>, <fpage>2657</fpage>. <pub-id pub-id-type="doi">10.3390/su11092657</pub-id>
</citation>
</ref>
<ref id="B106">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Sargentis</surname>
<given-names>G.-F.</given-names>
</name>
<name>
<surname>Ioannidis</surname>
<given-names>R.</given-names>
</name>
<name>
<surname>Mamassis</surname>
<given-names>N.</given-names>
</name>
<name>
<surname>Zoukos</surname>
<given-names>V.</given-names>
</name>
<name>
<surname>Koutsoyiannis</surname>
<given-names>D.</given-names>
</name>
</person-group> (<year>2025a</year>). <article-title>A review of the energy policy in Greece in the last 50 years and its implications for prosperity</article-title>. <source>Clean Energy Sustain.</source> <volume>3</volume>, <fpage>10021</fpage>. <pub-id pub-id-type="doi">10.70322/ces.2024.10021</pub-id>
</citation>
</ref>
<ref id="B107">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Sargentis</surname>
<given-names>G.-F.</given-names>
</name>
<name>
<surname>Kougkia</surname>
<given-names>M.</given-names>
</name>
</person-group> (<year>2024</year>). <article-title>Vulnerabilities of water-energy and food nexus in cities of digital era</article-title>. <source>Insight - Civ. Eng.</source> <volume>7</volume> (<issue>1</issue>), <fpage>608</fpage>. <pub-id pub-id-type="doi">10.18282/ice.v7i1.608</pub-id>
</citation>
</ref>
<ref id="B108">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Sargentis</surname>
<given-names>G.-F.</given-names>
</name>
<name>
<surname>Koutsoyiannis</surname>
<given-names>D.</given-names>
</name>
</person-group> (<year>2023</year>). <article-title>The function of money in water&#x2013;energy&#x2013;food and land nexus</article-title>. <source>Land</source> <volume>12</volume>, <fpage>669</fpage>. <pub-id pub-id-type="doi">10.3390/land12030669</pub-id>
</citation>
</ref>
<ref id="B109">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Sargentis</surname>
<given-names>G.-F.</given-names>
</name>
<name>
<surname>Koutsoyiannis</surname>
<given-names>D.</given-names>
</name>
<name>
<surname>Angelakis</surname>
<given-names>A.</given-names>
</name>
<name>
<surname>Christy</surname>
<given-names>J.</given-names>
</name>
<name>
<surname>Tsonis</surname>
<given-names>A. A.</given-names>
</name>
</person-group> (<year>2022d</year>). <article-title>Environmental determinism vs. social dynamics: prehistorical and historical examples</article-title>. <source>World</source> <volume>3</volume>, <fpage>357</fpage>&#x2013;<lpage>388</lpage>. <pub-id pub-id-type="doi">10.3390/world3020020</pub-id>
</citation>
</ref>
<ref id="B110">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Sargentis</surname>
<given-names>G.-F.</given-names>
</name>
<name>
<surname>Lagaros</surname>
<given-names>N. D.</given-names>
</name>
<name>
<surname>Cascella</surname>
<given-names>G. L.</given-names>
</name>
<name>
<surname>Koutsoyiannis</surname>
<given-names>D.</given-names>
</name>
</person-group> (<year>2022a</year>). <article-title>Threats in water&#x2013;energy&#x2013;food&#x2013;land nexus by the 2022 military and economic conflict</article-title>. <source>Land</source> <volume>11</volume>, <fpage>1569</fpage>. <pub-id pub-id-type="doi">10.3390/land11091569</pub-id>
</citation>
</ref>
<ref id="B111">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Sargentis</surname>
<given-names>G.-F.</given-names>
</name>
<name>
<surname>Mamassis</surname>
<given-names>N.</given-names>
</name>
<name>
<surname>Kitsou</surname>
<given-names>O.</given-names>
</name>
<name>
<surname>Koutsoyiannis</surname>
<given-names>D.</given-names>
</name>
</person-group> (<year>2024b</year>). <article-title>The role of technology in the water&#x2013;energy&#x2013;food nexus. A case study: Kerinthos, north euboea, Greece</article-title>. <source>Front. Water</source> <volume>6</volume>, <fpage>1343344</fpage>. <pub-id pub-id-type="doi">10.3389/frwa.2024.1343344</pub-id>
</citation>
</ref>
<ref id="B112">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Sargentis</surname>
<given-names>G.-F.</given-names>
</name>
<name>
<surname>Mamassis</surname>
<given-names>N.</given-names>
</name>
<name>
<surname>Koutsoyiannis</surname>
<given-names>D.</given-names>
</name>
</person-group> (<year>2024c</year>). <article-title>The multifaceted importance of mediterranean pine-tree forests to social cohesion. Energy, resin, grazing, and wildfire management in north euboea, Greece</article-title>. <source>Nat. Resour. Conservation Res.</source> <volume>7</volume> (<issue>2</issue>), <fpage>9962</fpage>. <pub-id pub-id-type="doi">10.24294/nrcr9962</pub-id>
</citation>
</ref>
<ref id="B113">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Sargentis</surname>
<given-names>G.-F.</given-names>
</name>
<name>
<surname>Markantonis</surname>
<given-names>D.</given-names>
</name>
</person-group> (<year>2024</year>). <article-title>Water-energy-food nexus and its stochastic dynamics: case study Greece</article-title>. <source>Discov. Sustain.</source> <volume>5</volume>, <fpage>511</fpage>. <pub-id pub-id-type="doi">10.1007/s43621-024-00751-z</pub-id>
</citation>
</ref>
<ref id="B114">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Sargentis</surname>
<given-names>G.-F.</given-names>
</name>
<name>
<surname>Siamparina</surname>
<given-names>P.</given-names>
</name>
<name>
<surname>Sakki</surname>
<given-names>G.-K.</given-names>
</name>
<name>
<surname>Efstratiadis</surname>
<given-names>A.</given-names>
</name>
<name>
<surname>Chiotinis</surname>
<given-names>M.</given-names>
</name>
<name>
<surname>Koutsoyiannis</surname>
<given-names>D.</given-names>
</name>
</person-group> (<year>2021b</year>). <article-title>Agricultural land or photovoltaic parks? The water&#x2013;energy&#x2013;food nexus and land development perspectives in the Thessaly plain, Greece</article-title>. <source>Sustainability</source> <volume>13</volume>, <fpage>8935</fpage>. <pub-id pub-id-type="doi">10.3390/su13168935</pub-id>
</citation>
</ref>
<ref id="B115">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Schippers</surname>
<given-names>M. C.</given-names>
</name>
<name>
<surname>Ioannidis</surname>
<given-names>J. P.</given-names>
</name>
<name>
<surname>Luijks</surname>
<given-names>M. W.</given-names>
</name>
</person-group> (<year>2024</year>). <article-title>Is society caught up in a death spiral? Modeling societal demise and its reversal</article-title>. <source>Front. Sociol.</source> <volume>9</volume>, <fpage>1194597</fpage>. <pub-id pub-id-type="doi">10.3389/fsoc.2024.1194597</pub-id>
<pub-id pub-id-type="pmid">38533441</pub-id>
</citation>
</ref>
<ref id="B116">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Schneider</surname>
<given-names>K.</given-names>
</name>
<name>
<surname>Gibson</surname>
<given-names>F.</given-names>
</name>
</person-group> (<year>2025</year>). <article-title>Chaos in the skies: &#x27;nightmare&#x27; heathrow shutdown in numbers</article-title>. <source>Sky News</source> <volume>21</volume> (<issue>3</issue>). <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://news.sky.com/story/chaos-in-the-skies-nightmare-heathrow-shutdown-in-numbers-13333274">https://news.sky.com/story/chaos-in-the-skies-nightmare-heathrow-shutdown-in-numbers-13333274</ext-link>.</comment>
</citation>
</ref>
<ref id="B117">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Schneier</surname>
<given-names>B.</given-names>
</name>
</person-group> (<year>2015</year>). <source>Data and goliath: the hidden battles to collect your data and control your world</source>. <publisher-name>W.W. Norton and Company</publisher-name>.</citation>
</ref>
<ref id="B118">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Schumpeter</surname>
<given-names>J. A.</given-names>
</name>
</person-group> (<year>2013</year>). <source>Capitalism, socialism and democracy</source>. <publisher-name>Routledge</publisher-name>.</citation>
</ref>
<ref id="B119">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Siddiqi</surname>
<given-names>A. A.</given-names>
</name>
</person-group> (<year>2010</year>). <source>The Soviet space race with apollo</source>. <publisher-name>University Press of Florida</publisher-name>.</citation>
</ref>
<ref id="B120">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Slade</surname>
<given-names>G.</given-names>
</name>
</person-group> (<year>2007</year>). <source>Made to break: technology and obsolescence in America</source>. <publisher-name>Harvard University Press</publisher-name>.</citation>
</ref>
<ref id="B121">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Smith</surname>
<given-names>A.</given-names>
</name>
<name>
<surname>Strahan</surname>
<given-names>W.</given-names>
</name>
<name>
<surname>Cadell</surname>
<given-names>T.</given-names>
</name>
</person-group> (<year>1776</year>). <source>The wealth of nations</source>. <publisher-loc>London, UK</publisher-loc>.</citation>
</ref>
<ref id="B122">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>S&#xf6;derbaum</surname>
<given-names>P.</given-names>
</name>
</person-group> (<year>2016</year>). <source>Ecological economics: a political economics approach to environment and development</source>. <publisher-name>Routledge</publisher-name>.</citation>
</ref>
<ref id="B124">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Standage</surname>
<given-names>T.</given-names>
</name>
</person-group> (<year>1998</year>). <source>The victorian internet: the remarkable story of the telegraph and the nineteenth century&#x27;s online pioneers</source>. <publisher-name>Weidenfeld and Nicolson</publisher-name>.</citation>
</ref>
<ref id="B125">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Stiglitz</surname>
<given-names>J. E.</given-names>
</name>
</person-group> (<year>2017</year>). <source>Globalization and its discontents revisited: anti-Globalization in the era of trump</source>. <publisher-name>WW Norton and Company</publisher-name>.</citation>
</ref>
<ref id="B126">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Suny</surname>
<given-names>R. G.</given-names>
</name>
</person-group> (<year>2010</year>). <source>The Soviet experiment: russia, the USSR, and the successor states</source>. <publisher-name>Oxford University Press</publisher-name>.</citation>
</ref>
<ref id="B127">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Tainter</surname>
<given-names>J. A.</given-names>
</name>
</person-group> (<year>1988</year>). <source>The collapse of complex societies</source>. <publisher-name>Cambridge University Press</publisher-name>.</citation>
</ref>
<ref id="B128">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Taleb</surname>
<given-names>N.</given-names>
</name>
</person-group> (<year>2012</year>). <source>Things that gain from disorder</source>. <publisher-loc>New York City</publisher-loc>: <publisher-name>Random House and Penguin</publisher-name>.</citation>
</ref>
<ref id="B129">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Tapscott</surname>
<given-names>D.</given-names>
</name>
<name>
<surname>Tapscott</surname>
<given-names>A.</given-names>
</name>
</person-group> (<year>2016</year>). <source>Blockchain revolution: how the technology behind bitcoin is changing money, business, and the world</source>. <publisher-name>Portfolio/Penguin</publisher-name>.</citation>
</ref>
<ref id="B130">
<citation citation-type="web">
<collab>TeleGeography</collab> (<year>2025</year>). <article-title>Submarine cable map</article-title>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://www.submarinecablemap.com/">https://www.submarinecablemap.com/</ext-link>.</comment>
</citation>
</ref>
<ref id="B148">
<citation citation-type="journal">
<collab>The Free Encyclopedia</collab> (<year>2025</year>). <article-title>Maslow&#x2019;s hierarchy of needs</article-title>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://en.wikipedia.org/wiki/Maslow%27s_hierarchy_of_needs">https://en.wikipedia.org/wiki/Maslow%27s_hierarchy_of_needs</ext-link>
</comment>.</citation>
</ref>
<ref id="B13">
<citation citation-type="journal">
<collab>The Guardian</collab> (<year>2020</year>). <article-title>Blackouts can happen anywhere: how power systems worldwide can collapse</article-title>. <source>Guard.</source> <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://www.theguardian.com/business/2025/may/02/blackouts-energy-outage-risks-europe-worldwide-spain-portugal-france">https://www.theguardian.com/business/2025/may/02/blackouts-energy-outage-risks-europe-worldwide-spain-portugal-france</ext-link>
</comment>
</citation>
</ref>
<ref id="B131">
<citation citation-type="journal">
<collab>The Guardian</collab> (<year>2025</year>). <article-title>What caused the blackout in Spain and Portugal and did renewable energy play a part?</article-title> <source>Guard.</source> <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://www.theguardian.com/environment/2025/apr/29/what-caused-the-blackout-in-spain-and-portugal-and-did-renewable-energy-play-a-part">https://www.theguardian.com/environment/2025/apr/29/what-caused-the-blackout-in-spain-and-portugal-and-did-renewable-energy-play-a-part</ext-link>.</comment>
</citation>
</ref>
<ref id="B133">
<citation citation-type="web">
<collab>The Washington Post</collab> (<year>2025</year>). <article-title>Trump May have just ended globalization as we know it</article-title>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://www.washingtonpost.com/business/2025/04/04/trump-tariffs-plan-economic-policy-free-trade/">https://www.washingtonpost.com/business/2025/04/04/trump-tariffs-plan-economic-policy-free-trade/</ext-link>.</comment>
</citation>
</ref>
<ref id="B134">
<citation citation-type="web">
<collab>The World Bank</collab> (<year>2025a</year>). <article-title>GDP per capita growth (annual %)</article-title>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://data.worldbank.org/indicator/NY.GDP.PCAP.KD.ZG">https://data.worldbank.org/indicator/NY.GDP.PCAP.KD.ZG</ext-link>.</comment>
</citation>
</ref>
<ref id="B135">
<citation citation-type="web">
<collab>The World Bank</collab> (<year>2025b</year>). <article-title>GNI growth (annual %)</article-title>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://data.worldbank.org/indicator/NY.GNP.MKTP.KD.ZG">https://data.worldbank.org/indicator/NY.GNP.MKTP.KD.ZG</ext-link>.</comment>
</citation>
</ref>
<ref id="B136">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Toynbee</surname>
<given-names>A. J.</given-names>
</name>
</person-group> (<year>1934</year>). <source>A study of history</source>. <publisher-name>Oxford University Press</publisher-name>.</citation>
</ref>
<ref id="B137">
<citation citation-type="web">
<collab>Transparency International</collab> (<year>2024</year>). <article-title>Global corruption barometer 2024</article-title>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://www.transparency.org/en/gcb/global/global-corruption-barometer-2024">https://www.transparency.org/en/gcb/global/global-corruption-barometer-2024</ext-link>.</comment>
</citation>
</ref>
<ref id="B138">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Treadgold</surname>
<given-names>W.</given-names>
</name>
</person-group> (<year>1997</year>). <source>A history of the byzantine state and society</source>. <publisher-name>Stanford University Press</publisher-name>.</citation>
</ref>
<ref id="B139">
<citation citation-type="web">
<collab>UNEP</collab> (<year>2024</year>). <article-title>Emissions gap report 2024</article-title>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://www.unep.org/emissions-gap-report-2024">https://www.unep.org/emissions-gap-report-2024</ext-link>.</comment>
</citation>
</ref>
<ref id="B140">
<citation citation-type="book">
<collab>United Nations</collab> (<year>2018</year>). <source>World urbanization prospects: the 2018 revision</source>. <publisher-name>Department of Economic and Social Affairs</publisher-name>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://population.un.org/wup/assets/WUP2018-Report.pdf">https://population.un.org/wup/assets/WUP2018-Report.pdf</ext-link>.</comment>
</citation>
</ref>
<ref id="B141">
<citation citation-type="journal">
<collab>United Nations Trade and Development</collab>. (<year>2024</year>). <article-title>Review of maritime transport 2024</article-title>.</citation>
</ref>
<ref id="B142">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Vicente-Serrano</surname>
<given-names>S. M.</given-names>
</name>
<name>
<surname>Tramblay</surname>
<given-names>Y.</given-names>
</name>
<name>
<surname>Reig</surname>
<given-names>F.</given-names>
</name>
<name>
<surname>Gonz&#xe1;lez-Hidalgo</surname>
<given-names>J. C.</given-names>
</name>
<name>
<surname>Beguer&#xed;a</surname>
<given-names>S.</given-names>
</name>
<name>
<surname>Brunetti</surname>
<given-names>M.</given-names>
</name>
<etal/>
</person-group> (<year>2025</year>). <article-title>High temporal variability not trend dominates mediterranean precipitation</article-title>. <source>Nature</source> <volume>639</volume>, <fpage>658</fpage>&#x2013;<lpage>666</lpage>. <pub-id pub-id-type="doi">10.1038/s41586-024-08576-6</pub-id>
<pub-id pub-id-type="pmid">40074899</pub-id>
</citation>
</ref>
<ref id="B143">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Ward</surname>
<given-names>J.</given-names>
</name>
<name>
<surname>Smith</surname>
<given-names>P.</given-names>
</name>
</person-group> (<year>2018</year>). <article-title>Automotive repair trends: the shift to specialized maintenance</article-title>. <source>J. Automot. Technol.</source> <volume>9</volume> (<issue>2</issue>), <fpage>78</fpage>&#x2013;<lpage>92</lpage>. <pub-id pub-id-type="doi">10.1080/09537325.2018.1454492</pub-id>
</citation>
</ref>
<ref id="B144">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Williamson</surname>
<given-names>O. E.</given-names>
</name>
</person-group> (<year>1973</year>). <article-title>Markets and hierarchies: some elementary considerations</article-title>. <source>Am. Econ. Rev.</source> <volume>63</volume> (<issue>2</issue>), <fpage>316</fpage>&#x2013;<lpage>325</lpage>.</citation>
</ref>
<ref id="B145">
<citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname>Wittfogel</surname>
<given-names>K.</given-names>
</name>
</person-group> (<year>1981</year>). <source>Oriental despotism; a comparative study of total power</source>. <publisher-loc>New York</publisher-loc>: <publisher-name>Random House</publisher-name>.</citation>
</ref>
<ref id="B146">
<citation citation-type="book">
<collab>World Economic Forum</collab> (<year>2022</year>). &#x201c;<article-title>Global risks report 2022</article-title>,&#x201d; in <source>Digital dependencies and cyber vulnerabilities</source>. <comment>Available online at: <ext-link ext-link-type="uri" xlink:href="https://www.weforum.org/publications/global-risks-report-2022/in-full/chapter-3-digital-dependencies-and-cyber-vulnerabilities/">https://www.weforum.org/publications/global-risks-report-2022/in-full/chapter-3-digital-dependencies-and-cyber-vulnerabilities/</ext-link>.</comment>
</citation>
</ref>
<ref id="B147">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Wright</surname>
<given-names>G.</given-names>
</name>
<name>
<surname>Haltiwanger</surname>
<given-names>J.</given-names>
</name>
</person-group> (<year>2022</year>). <article-title>Supply chain disruptions and their economic impact: lessons from the COVID-19 pandemic</article-title>. <source>J. Econ. Perspect.</source> <volume>36</volume> (<issue>2</issue>), <fpage>123</fpage>&#x2013;<lpage>148</lpage>. <pub-id pub-id-type="doi">10.1257/jep.36.2.123</pub-id>
</citation>
</ref>
<ref id="B132">
<citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname>Xi</surname>
<given-names>J.</given-names>
</name>
</person-group> (<year>2015</year>). <article-title>Speech by H.E. Xi Jinping president of the people&#x0027;s Republic of China at the welcoming dinner hosted by local governments and friendly organizations in the United States</article-title>. <source>Seattle</source>, <comment>22 September 2015. Available online at: <ext-link ext-link-type="uri" xlink:href="https://www.mfa.gov.cn/eng/zy/jj/2015zt/xjpdmgjxgsfwbcxlhgcl70znxlfh/202406/t20240606_11381543.html">https://www.mfa.gov.cn/eng/zy/jj/2015zt/xjpdmgjxgsfwbcxlhgcl70znxlfh/202406/t20240606_11381543.html</ext-link>.</comment>
</citation>
</ref>
</ref-list>
</back>
</article>