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Our objective is to achieve the societal implementation of the Circular Economy Program for Automobile Carbon Fibers. This involves recycling carbon fibers sourced from carbon fiber reinforced plastics/carbon fiber reinforced thermoplastics (CFRP/CFRTP) discarded from automobiles and reintegrating them into the manufacturing processes of automobiles. Although, the existing carbon fiber recycling technology recycles the carbon fiber into a finely chopped state; it is not the original continuous carbon fiber product. A novel recycling technology is elucidated herein, referred to as the electrolytic sulfuric acid method (ESAM). The ESAM recycles carbon fibers by decomposing only the resin component of CFRP/CFRTP into CO2 and water using oxidative active species generated by electrolytic sulfuric acid. This method can (1) be applied to all resins, (2) maintains strength of the recycled carbon fibers, and (3) regenerates continuous carbon fibers. Moreover, it is the only technology applicable to CFRP pressure tanks. The successful recycling of continuous carbon fiber from pressure tanks has been achieved, enabling the production of new tanks and unidirectional CFRTP tape. This technology recycles the original continuous carbon fiber product, thus enabling a "close" resource circulation cycle. We have not yet confirmed the number of times recycling can be performed. However, according to the method described in this paper, the recycling process can yield continuous carbon fibers without a decrease in physical properties. Therefore, theoretically, it becomes possible to recycle indefinitely and revert the fibers to their original state, provided that the strength reduction during product use is not a significant consideration. [ABSTRACT FROM AUTHOR]

Following Hannah Arendt's insights into the affinities between Marxism and the philosophy of life, this article reconstructs a theoretical position that we propose to call 'vitalist Marxism'. This position conceives of life not only as an essential foundation of the production process, but also as a critical resource for resistance to the capitalist logic of exploitation. We highlight the role Georges Canguilhem (1904–95) played in developing this position, in particular by depicting tools and machines as 'organs of life'. Drawing on Canguilhem's early writings as well as unpublished manuscripts, we show that this 'organological' understanding of technology was rooted in the increasingly anti-fascist reception of Marx in France during the 1930s. Against the background of today's protests against climate destruction, racism, and anti-feminist violence, all of which invoke the defense of basic living conditions, we argue that the critical position of vitalist Marxism acquires remarkable topicality. [ABSTRACT FROM AUTHOR]

This article focuses on the interconnections and interrelations between food, waste, people and state during a series of survival crises in the famines of 1921–3, 1932–3 and 1946–7 in Soviet Ukraine. Owing to grain and food requisitions, the collectivization of agriculture and rationing, as part of the state's growing control over the flow of economic resources from the 1920s to the 1940s, discarded food acquired particular importance for people's survival during these times of extremes. Focusing on both individual and institutional levels of waste production and regulation, this study explores the role of food waste in the survival practices of the starving and traces the development of their individual resourcefulness and interconnectedness with wider social and natural environments. The article explores different types of food waste, including husks, leftover food, carrion and spoiled and rotten food and the spaces of its collection. By 'following' the traces of waste in urban and rural landscapes, including, among others, dumpsters, slaughterhouses, cattle cemeteries and railway stations, the article brings into focus the critical changes in human–food, human–waste and human–nature relationships in times of extremes. [ABSTRACT FROM AUTHOR]

In December 2022, a scientific breakthrough in fusion energy resulted in widespread media attention with a focus on fusion as a key strategy to mitigate climate change. In this article, we draw from Herbert Marcuse's work on technological rationality to examine fusion technology in this context. We explore if fusion is seen as a way to master nature, if it protects current power relations, and if a focus on fusion might detract attention and resources from alternatives. Illustrating technological rationality, much attention is being given to the potential achievement of fusion energy, it is being championed by already powerful economic actors, and despite that it is unlikely to be ready in time to support necessary climate mitigation, it may be detracting support for more effective and just strategies that already exist. In this context, framing fusion as a solution to climate change represents what Marcuse calls 'one-dimensional thinking'. [ABSTRACT FROM AUTHOR]

Critical studies of globalization seek to unmask how this stage of capitalist history reshapes patterns of uneven development around the world. While globalization can reproduce long-standing patterns of North–South unequal exchange, in this paper, I focus on how capital mobility and competition contribute to uneven development. Drawing primarily on Neil Smith’s theory of uneven development, I offer a theoretical discussion of how capital’s capacity to seesaw from place to place in its search for higher profits—and the spatial competition between places that this capacity triggers—constitutes a source of unevenness. Regions, nations, and localities adapt to capital’s seesaw by offering, among others, cheaper labor and lower environmental regulation costs. While this can work for a time, advantages are either eroded by the unfolding contradictions of capitalism or competed away by the emergence of new areas. In the last section, I offer a tentative illustration of this argument with a brief examination of pollution havens and Special Economic Zones. [ABSTRACT FROM AUTHOR]

Much of the focus of cyber conflict has been on interstate conflict. This article focuses on two interrelated questions in the important but neglected area of cyber contentious politics. First, how does the public feel about the use of different eco tactics including cyber-based tactics carried out by activists involved in the radical environmental movement, a movement that uses protest and sabotage in service of environmental causes? Second, how do anti-technology sentiment and concerns about climate change influence support for different eco tactics? To answer these questions, we conduct a survey and survey experiment on a nationally diverse sample of Americans. We find that Americans are less supportive of certain eco tactics, particularly those that involve property destruction or physical sabotage compared to cyber-based tactics. We further show that anti-technology sentiment and perceived threat from climate change are correlated with increased support for eco direct actions. Using a survey experiment we show that cyber direct actions that result in sabotage are viewed as more acceptable than kinetic actions even though they both result in the same level of destruction. Finally, we include qualitative data from interviews with activists to better understand the strategy and role that new technology and tactics play in the broader radical environmental movement. [ABSTRACT FROM AUTHOR]