If “environment” means “that which environs us,” it isn’t clear why environmentalist thinkers so often identify it with nature and not with the built environment that a quick glance around would reveal is what we’re actually environed by. It’s a familiar claim that we’re “alienated from nature,” but I argue that what we’re really alienated from is the built environment itself. Typically talk of alienation from nature involves the claim that we fail to acknowledge nature’s otherness, but the built environment (...) is just as other from us as the natural one. And just as we are said to fail to recognize the role of nature as the origin of everything with which we have to do in the world, so too we fail to recognize the role of socially organized human labor in the objects that surround us. Overcoming alienation would require acknowledging the builtness and the sociality of the world we inhabit. (shrink)

Influential thinkers such as Young, Sugden, Binmore, and Skyrms have developed game-theoretic accounts of the emergence, persistence and evolution of social contracts. Social contracts are sets of commonly understood rules that govern cooperative social interaction within societies. These naturalistic accounts provide us with valuable and important insights into the foundations of human societies. However, current naturalistic theories focus mainly on how social contracts solve coordination problems in which the interests of the individual participants are aligned, not competition problems in which (...) individual interests compete with group interests. In response, I set out to build on those theories and provide a comprehensive naturalistic account of the emergence, persistence and evolution of social contracts. My central claim is that social contracts have culturally evolved to solve cooperation problems, which include both coordination and competition problems. I argue that solutions to coordination problems emerge from “within-group” dynamics, while solutions to competition problems result largely from “between-group” dynamics. (shrink)

Universal social institutions, such as marriage, commons management and property, have emerged independently in radically different cultures. This requires explanation. As Boyer and Petersen point out ‘in a purely localist framework would have to constitute massively improbable coincidences’ . According to Boyer and Petersen, those institutions emerged naturally out of genetically wired behavioural dispositions, such as marriage out of mating strategies and borders out of territorial behaviour. While I agree with Boyer and Petersen that ‘unnatural’ institutions cannot thrive, this one-sided (...) explanation of universal social institutions in terms of genetic human nature is unsatisfactory. Drawing on the literature on multi-level selection and gene-culture coevolution, I argue that universal social institutions are first and foremost the products of cultural selection. They occupy fitness peaks in the landscape of cultural possibilities, much in the same way that biological adaptations occupy fitness peaks in the landscape of biological possibilities. To show this, I use game-theory. By modelling the domains of social interaction in which marriage, commons management, and property emerged as Prisoner’s dilemma situations, it becomes clear how an institutional framework allows the group to move to an interactive equilibrium with a larger payoff. Institutions do so by incentivising all parties to adopt a cooperative strategy. They are culturally selected ways of optimising genetically constrained domains of human social interaction. (shrink)

Recent developments around the sharing economy bring to the fore questions of governability and broader societal benefit—and subsequently the need to explore effective means of public governance, from nurturing, on the one hand, to restriction, on the other. As sharing is a predominately urban phenomenon in modern societies, cities around the globe have become both locus of action and central actor in the debates over the nature and organization of the sharing economy. However, cities vary substantially in the interpretation of (...) potential opportunities and challenges, as well as in their governance responses. Building on a qualitative comparative analysis of 16 leading global cities, our findings reveal four framings of the sharing economy: ‘societal endangerment,’ ‘societal enhancement,’ ‘market disruption,’ and ‘ecological transition.’ Such framings go hand in hand with patterned governance responses: although there is considerable heterogeneity in the combination of public governance strategies, we find specific configurations of framings and public governance strategies. Our work reflects the political and ethical debates on various economic, social, and moral issues related to the sharing economy, and contributes to a better understanding of the field-level institutional arrangements—a prerequisite for examining moral behavior of sharing economy organizations. (shrink)

The fundamental postulate of sociobiology is that individuals exploit favorable environments to increase their genetic representation in the next generation. The data on fertility differentials among contemporary humans are not cotvietent with this postulate. Given the importance ofHomo sapiensas an animal species in the natural world today, these data constitute particularly challenging and interesting problem for both human sociobiology and sociobiology as a whole.The first part of this paper reviews the evidence showing an inverse relationship between reproductive fitness and “endowment” (...) in contemporary, urbanized societies. It is shown that a positive relationship is observed only for those cohorts who bore their children during a unique period of rising fertility, 1935–1960, and that these cohorts are most often cited by sociobiologists as supporting the central postulate of sociobiology. Cohorts preceding and following these show the characteristic inverse relationship between endowment and fertility. The second section reviews the existing so-ciobiological models of this inverse relationship, namely, those of Barkow, Burley, and Irons, as well as more informal responses among sociobiologists to the persistent violation of sociobiology's central postulate, such as those of Alexander and Dawkins. The third section asks whether the goals of sociobiology, given the violation of its fundamental postulate by contemporary human societies, might not be better thought of as applied rather than descriptive, with respect to these societies. A proper answer to this question begins with the measurement of the pace and direction of natural selection within modern human populations, as compared to other sources of change. The vast preponderance of the shifts in human trait distributions, including the IQ distribution, appears to be due to environmental rather than genetic change. However, there remains the question of just how elastic these distributions are in the absence of reinforcing genetic change. (shrink)

El artículo busca profundizar en el examen de la noción de “ciudadanía” a partir del contexto teórico desplegado por la problemática ecológica, teniendo en cuenta las determinaciones y desafíos que impone a la figura de la ciudadanía la supuesta existencia de un fenómeno de devastación antropogénica como el que se sostiene que afecta al planeta en nuestros días. Se intenta esbozar algunas consideraciones que permitan el avance de una reflexión particular sobre “ciudadanía ambiental”, asumiendo que la literatura filosófico-política contemporánea presenta (...) variados alcances teóricos que podrían ser atendidos en este sentido, puesto que ellos también buscan ampliar el concepto canónico de ciudadanía presentado inicialmente por Marshall. (shrink)

This article explores how the practice of BDSM sex parties within the queer community can inspire social structure alternatives conducive to sustainability. Drawing from the notion that the dominan...

The aim of this article is to show in what sense the institutions of the welfare state are key to the struggles that are developing around the debt crisis and against the austerity policies carried out in its name. The first part is dedicated to isolating some elements which contribute to explaining the nature of the current crisis of capitalism and the strategic issues at stake in the policies of expropriation of welfare institutions. The second part emphasizes how, around the (...) question of welfare institutions, the crisis articulates two alternative models of society and regulation of a knowledge-based economy. Within this framework, we will put forward a few lines of analysis in order to think of a different model of development, one which is founded on the ‘Welfare of the Common’ as a new mode of production. (shrink)

This article discusses the political economy of AI capitalism. It considers AI as a General Purpose Technology and argues we need to investigate the power concentration of Big Tech. AI capitalism is characterised by the commodification of data, data extraction and a concentration in hiring of AI talent and compute capacity. This is behind Big Tech’s unstoppable drive for growth, which leads to monopolisation and enclosure under the winner takes all principle. If we consider AI as a GPT—technologies that alter (...) society’s economic and social structures—we need to come up with alternatives in terms of ownership and governance. The commons is proposed as an alternative for thinking about how to organise AI development and how to distribute the value that can be derived from it. Using the commons framework is also a way of giving society a more prominent role in the debate about what we expect from AI and how we should approach it. (shrink)

National legal systems undergo profound changes when they are confronted with undemocratic power seizure. The same occurs when they experience a transition (back) to democracy. Thus far, these two types of transition have been studied in relative isolation. Nevertheless, it seems that both undemocratic usurpers and democratizing regimes affect the role of fundamental rule-of-law principles in similar ways. This article compares both types of transition and suggests that pragmatism and national identity are the driving forces behind similar legal mechanisms, affecting (...) legal principles, in those two forms of transition. Drawing on Carl Schmitt's idea of the state of exception and Ruti Teitel's work on transitional justice, this article shows that both kinds of transition share the same fundamental legal structure. (shrink)

In a series of papers, Forber and Smead :151–166, 2014, Biol Philos 30:405–421, 2015) and Smead and Forber :698–707, 2013) make a valuable contribution to the study of cooperation in finite populations by analyzing an understudied model: the prisoner’s delight. It always pays to cooperate in the one-shot prisoner’s delight, so this model presents a best-case scenario for the evolution of cooperation. Yet, what Forber and Smead find is highly counterintuitive. In finite populations playing the prisoner’s delight, increasing the benefit (...) of cooperation causes selection to favor defection. Here, I extend their model by considering the effects of non-linear payoffs. In particular, I show that interesting subtleties arise when payoffs are synergistic. Indeed, analysis reveals that increasing the benefit of cooperation does not always favor the spread of defection if payoffs are synergistic. I conclude by drawing some general considerations about robustness analysis in evolutionary models. (shrink)

For decades Darwinian processes were framed in the form of the Lewontin conditions: reproduction, variation and differential reproductive success were taken to be sufficient and necessary. Since Buss and the work of Maynard Smith and Szathmary biologists were eager to explain the major transitions from individuals to groups forming new individuals subject to Darwinian mechanisms themselves. Explanations that seek to explain the emergence of a new level of selection, however, cannot employ properties that would already have to exist on that (...) level for selection to take place. Recently, Hammerschmidt et al. provided a ‘bottom-up’ experiment corroborating much of the theoretical work Paul Rainey has done since 2003 on how cheats can play an important role in the emergence of new Darwinian individuals on a multicellular level. The aims of this paper are twofold. First, I argue for a conceptual shift in perspective from seeing cheats as a ‘problem’ that needs to be solved for multi-cellularity to evolve to the very ‘key’ for the evolution of multicellularity. Secondly, I illustrate the consequences of this shift for both theoretical and experimental work, arguing for a more prominent role of ecology and the multi-level selection framework within the debate then they currently occupy. (shrink)

Scholars concerned with abuses of the “resource privilege” by the governments of developing states sometimes call for national sovereignty over the natural resources that lie within its borders. While such claims may resist a key driver of the “resource curse” when applied to mineral resources in the ground, and are often recognized as among a people’s territorial rights, their implications differ in the context of climate change, where they are invoked on behalf of a right to extract and combust fossil (...) fuels that is set in opposition to global climate change mitigation imperatives. Moreover, granting full national sovereignty over territorial carbon sinks may conflict with commitments to equity in the sharing of national mitigation burdens, since much of the planet’s carbon sink capacity lies within territorial borders to which peoples have widely disparate access. In this paper, I shall explore this tension between a global justice principle that is often applied to mineral resources and its tension with contrary principles that are often applied to carbon sink access, developing an analysis that seeks to reconcile what would otherwise appear to be fundamentally incompatible aims. (shrink)

This introduction gives a rough sketch of the context of Mare liberum's publication and the main arguments Grotius made in this pamphlet. It touches briefly on some of the latest arguments on Mare liberum and provides a survey of the contributions to this Commemmorative Issue. Moreover, it sets the stage for the contributions which elaborate on the fate of Grotian concepts - not so much by historically tracing these ideas over the past 400 years, but by offering an analysis of (...) how similar concepts are used in international law today. (shrink)

Since at least the 1970s, the countryside of Western Europe has been the site of a myriad of “new” communal initiatives. Rural areas that were abandoned during the last century have witnessed the arrival of new inhabitants. These newcomers often flock to the mountains escaping urban lifestyles characterized by individualism, mass-oriented livelihoods, and isolation. Many of these individuals move to areas like the Catalan Pyrenees, where common property and communal institutions have had a strong historical presence. In embracing rural life, (...) these new inhabitants are looking for a more integrated social life in which the commons are, on the one hand, a form of collective private property, and, on the other, represent a more egalitarian way of life in which contributing to the collective effort is not only an efficient way of dealing with particularly harsh ecological conditions, but also an ideological statement that defines the community as something different: an alternative to urban capitalism. Two definitions of the commons are colliding in these mountains; two longstanding lines of political thought are converging and establishing a dialogue that is not always easy: (1) traditional ideologies of land ownership that defined common property over the centuries, not based on economic equality, but on private property and locally shared responsibility on the economic base of the community; and (2) utopian anti-capitalism that views the commons as an alternative mode of social organization and ownership based on egalitarianism. (shrink)

Forestry science is firmly based on the ideas of rationalization, emancipation, and progress as embedded in the Modernity Project. Its emergence in the late Seventeenth century is primarily a rationalization of timber production, although to some extend attention is given to other functions of the forest. As an applied science, forestry was preoccupied with bio-technical and economic research. The development in forestry science during the last four decades is described as a broadening of this narrow rationalization concept. Social and ecological (...) dimensions of forestry are acknowledged as legitimate and undeniable fields for forestry research. The new rationalization concept is not yet operationalized, but encompasses besides economic efficiency also equity and ecological sustainability. Since the narrow rationalization concept resulted in irrational outcomes, the new concept of sustainable development might be characterized as a rationalization of the Modernity Project. As a critical counterpoint to this mainstream forestry thinking, a Non-modern Project is emerging. Indigenous forestry as an ethnoscience points at the cultural and philosophical biases still underlying professional forestry and forestry science. (shrink)

This study is grounded in the debate surrounding the perceived value of environmental social responsibility (ESR). Applying the Managerial Theory of the Firm, in-depth interviews were conducted to identify managerial motives, perceptions, and perceived value of ESR. Using sport and public assembly facilities as the research context, environmentally responsible information was obtained from facility managers who were members of the International Association of Venue Managers. In total, 15 one-hour, interviews with key facility personnel demonstrate that (1) internal stakeholder pressure, (2) (...) organizational culture, (3) financial cost-benefit, (4) competitiveness, and (5) ethical motives were the drivers for ESR engagement. Taken together, the findings suggest that establishing a culture of ESR, the "business case" for environmental responsibility, and ethical concerns offered the most value for the sport and public assembly facility managers. (shrink)

Governments and non-govermental organizations (NGOs) that plan projects to conserve the environment and alleviate poverty often attempt to modify rural livelihoods by halting activities they judge to be destructive or inefficient and encouraging alternatives. Project planners typically do so without understanding how rural people themselves judge the value of their activities. When the alternatives planners recommend do not replace the value of banned activities, alternatives are unlikely to be adopted, and local people will refuse to participate. Human behavioral ecology and (...) behavioral economics may provide useful tools for generating and evaluating hypotheses for how people value economic activities in their portfolios and potential alternatives. This is demonstrated with a case example from southwestern Madagascar, where plans to create a Mikea Forest National Park began with the elimination of slash-and-burn maize agriculture and the encouragement to plant labor-intensive manioc instead. Future park plans could restrict access to wild tuber patches, hunting small game, and fishing. The value of these activities is considered using observational data informed by optimal foraging theory, and experimental data describing people’s time preference and covariation perception. Analyses suggest that manioc is not a suitable replacement for maize for many Mikea because the two crops differ in terms of labor requirements, delay-to-reward, and covariation with rainfall. Park planners should promote wild tuber foraging and stewardship of tuber patches and the anthropogenic landscapes in which they are found. To conserve small game, planners must provide alternative sources of protein and cash. Little effort should be spent protecting lemurs, as they are rarely eaten and never sold. (shrink)

Modem economics relied on the false presupposition that natural resources are free goods. It gave rise to exaggerated expectations on the side of economists concerning the possibilities of economic growth. I try to interpret the terms of natural resources, sustaining capacity, production from a human-ecological platform. The quantity of natural resources may vary within a large spectrum between absolute abundance and total exhaustion. The support capacity can be raised in different ways. Extensive growth is wrong while technological development is a (...) good way. So, certain technological-market processes aiming at extensive growth must be suppressed, processes that could increase effectivity and technical developments, which would draw new resources into production, should be supported. (shrink)

This article examines the intercultural context of issues related to genetic research on Native peoples. In particular, the article probes the disconnect between Western and indigenous concepts of property, ownership, and privacy, and examines the harms to Native peoples that may arise from unauthorized uses of blood and tissue samples or the information derived from such samples. The article concludes that existing legal and ethical frameworks are inadequate to address Native peoples' rights to their genetic resources and suggests an intercultural (...) framework for accommodation based on theories of intergroup equality and fundamental human rights. (shrink)

Our society currently faces many complex and perplexing issues related to biotechnology, including the need to define the outer boundaries of genetic research on human beings and the need to protect individual and group rights to human tissue and the knowledge gained from the study of that tissue. Scientists have increasingly become interested in studying so-called “population isolates” to discover the nature and location of genes that are unique to particular groups. Indigenous peoples are often targeted by scientists because “the (...) relative isolation of the communities ensures minimal gene flow.” Such studies raise a number of issues related to privacy rights, property rights, informed consent, and group rights versus individual rights. These issues recently came to light in a case brought by the Havasupai Tribe and its members over the use of blood samples, handprints, and genealogy information initially taken by researchers at Arizona State University for a diabetes project. These materials were then allegedly used by researchers at ASU and other institutions for a multitude of unauthorized purposes, including research into the frequency of mental health disorders and the origin of human populations. Consequently, the affected members sued for damages under several legal theories. However, underlying all of these claims was the allegation that this unauthorized use of genetic resources and data not only injured the individuals who gave samples, but also caused a collective harm to the Havasupai Tribe and the cultural and spiritual beliefs of its members. (shrink)

This article cybernetically (isomorphically) investigates the causes of the Hellenic financial crisis. It (1) describes the crisis and its commonly assessed root cause: systemic corruption coupled to the decisions of ample numbers of Greeks to endure the problem rather than resolve it; (2) reviews SYRIZA's 2015 anti‐austerity campaign and identifies incompatibilities within its apparent collective purposes that imply processes more fundamental than corruption and bad faith may be causing the crisis; (3) situates cybernetics within a sociological framework to analyze those (...) processes appropriately; (4) propositionally reduces them to a general rule—the tragedy of the commons—operating more or less within the collective conscience of the Greek people; and (5) and exposes the parameter's self‐similar manifestation in social actions that have contributed to the crisis. (shrink)

The target article extends molar behaviorism in two positive ways: beyond average aggregates and beyond restricted laws of Although a molar framework based on purely overt events shows promise for advancing behavior theory, Rachlin's specific form of teleological behaviorism is in need of clarification.

Technical developments have profound social and environmental impacts. Both are observed in the implications of regimes of instrumentality for commons access regimes. Establishing social, material, ecological, intellectual, and moral infrastructures, technologies are partly constitutive of commons access and may militate against governance according to principles of ecological justice. This article examines the relationship between regimes of instrumentality and commons access regimes, exploring the effects of bioprospecting on the biodiversity commons.

We present a formal analysis of Douglas Hofstadter’s concept of superrationality. We start by defining superrationally justifiable actions, and study them in symmetric games. We then model the beliefs of the players, in a way that leads them to different choices than the usual assumption of rationality by restricting the range of conceivable choices. These beliefs are captured in the formal notion of type drawn from epistemic game theory. The theory of coalgebras is used to frame type spaces and to (...) account for the existence of some of them. We find conditions that guarantee superrational outcomes. (shrink)

Having an adequate and extensively recognized resource governance system is essential for the conservation and sustainable use of crop genetic resources in a highly populated planet. Despite the widely accepted importance of agrobiodiversity for future plant breeding and thus food security, there is still pervasive disagreement at the individual level on who should own genetic resources. The aim of the article is to provide conceptual clarification on the following concepts and their relation to agrobiodiversity stewardship: open access, commons, private property, (...) state property and common heritage of humankind. After presenting each property regime, we will examine whether and how these incentivize the conservation, improvement and sharing of crop genetic resources, and conclude by defending a mixed property regime. (shrink)

The role of Amartya Sen's early work on famine notwithstanding, food security is generally seen as but one capability among many for scholars writing in development ethics. The early literature on the ethics of hunger is summarized to show how Sen's Poverty and Famines was written in response to debates of past decades, and a brief discussion of food security as a capability follows. However, Sen's characterization of smallholder food security also supports the development of agency in both a political (...) and an economic sense. Economic agency is discussed and tied to longstanding literatures on the moral significance of farming within political economy. Finally, while the newly emergent literature on food sovereignty includes many themes, it is shown to be re-articulating arguments that stress smallholder's economic agency as a development goal. This pattern of argument thus provides a way to reconcile at least some of the claims being advanced under the banner of food sovereignty with the human development.. (shrink)

We asked whether and how generations vary in their perceptions on moral matters ranging from their justifications of crime and questions concerning bodily autonomy. In our exploratory study using data from the World Values Survey, we found that Generations Y and Z are more likely than their older counterparts to justify crimes, such as cheating on taxes or stealing property, and to favor greater bodily autonomy in issues such as suicide and abortion. They also rank lower the importance of God (...) and national pride. Implications are offered for employers who wish to motivate and incentivize a multi-generational workforce. (shrink)

John Steinbeck’s 1939 novel can be given a reading that links events and the mentality of characters to mainstream schools of liberal and neo-liberal political theory: libertarianism, egalitarianism, and utilitarianism. Each of these schools is sketched in outline and applied to topics in rural political culture. While it is likely that Steinbeck himself would have identified with an egalitarian or utilitarian view, he resists the temptation to deny his Okie characters an authentic voice that matches none of these schools so (...) well as it articulates an agrarian mentality once associated with Thomas Jefferson and today articulated by Wendell Berry. This reading of The Grapes of Wrath, in turn, can be interpreted as both a rebuke to contemporary social theorists who continue to impose an ill-fitting left-right dichotomy on working class political culture in rural America and as a roadmap suggesting ways that philosophy and rural sociology might engage one another more directly and productively with respect to contemporary rural development and environmental quality issues. (shrink)

Antisocial punishment—punishment of pro-social cooperators—has shown to be detrimental for the efficiency of informal punishment mechanisms in public goods games. The motives behind antisocial punishment acts are not yet well understood. This article shows that inequality aversion predicts antisocial punishment in public goods games with punishment. The model by Fehr and Schmidt (Q J Econ 114(3): 817–868, 1999) allows to derive conditions under which antisocial punishment occurs. With data from three studies on public goods games with punishment I evaluate the (...) predictions. A majority of the observed antisocial punishment acts are not compatible with inequality aversion. These results suggest that the desire to equalize payoffs is not a major determinant of antisocial punishment. (shrink)

The Forestry Pilot Plan set intomotion collectively-owned and managed forestry in overforty communities in Quintana Roo, Mexico and hasshown the promise of a forestry development model thatpromotes conservation by giving local people a genuinestake in sustainable resource management. Today, thelegacy of the PPF is under great pressure. Externally,neoliberal policy reform restructures agrarianproduction in ways that favor individual overcollective management of natural resources.Internally, organizational problems createinefficiencies within both forestry ejidos(cooperative agrarian communities) and theirintermediate level forestry civil societies. Peasants'capacity to defend their (...) interests and dealeffectively with their production problems throughstrong representative organizations is beingundermined by new rules for economic associationwithin the ejidos and by the turning over of technicalservice financing to the market. Though organizationalinnovations within the ejidos hold positive potential,existing civil societies merit continued assistance askey actors promoting sustainable forestry. Studyingcommon property management regimes across multiplelevels and dimensions reveals that in Mexico, policyreform overlooks the crucial social resourcesrepresented by peasant organization, undermining thepossibility of sustainable forest management whileassigning the peasant most of the cost ofconservation. If conservation is indeed encouraged bythe genuine participation of those with a stake insustainable use of natural resources, national andinternational communities that value Mexico's tropicalforests should also invest in both social and economiccosts of conservation. (shrink)

This paper examines the question whether, and to what extent, John Locke’s classic theory of property can be applied to the current debate involving intellectual property rights (IPRs) and the information commons. Organized into four main sections, Section 1 includes a brief exposition of Locke’s arguments for the just appropriation of physical objects and tangible property. In Section 2, I consider some challenges involved in extending Locke’s labor theory of property to the debate about IPRs and digital information. In Section (...) 3, it is argued that even if the labor analogy breaks down, we should not necessarily infer that Locke’s theory has no relevance for the contemporary debate involving IPRs and the information commons. Alternatively, I argue that much of what Locke has to say about the kinds of considerations that ought to be accorded to the physical commons when appropriating objects from it – especially his proviso requiring that “enough and as good” be left for others – can also be applied to appropriations involving the information commons. Based on my reading of Locke’s proviso, I further argue that Locke would presume in favor of the information commons when competing interests (involving the rights of individual appropriators and the preservation of the commons) are at stake. In this sense, I believe that Locke offers us an adjudicative principle for evaluating the claims advanced by rival interests in the contemporary debate about IPRs and the information commons. In Section 4, I apply Locke’s proviso in my analysis of two recent copyright laws: the Copyright Term Extension Act (CTEA), and the Digital Millennium Copyright Act (DMCA). I then argue that both laws violate the spirit of Locke’s proviso because they unfairly restrict the access that ordinary individuals have previously had to resources that comprise the information commons. Noting that Locke would not altogether reject copyright protection for IPRs, I conclude that Locke’s classic property theory provides a useful mechanism for adjudicating between claims about how best to ensure that individuals will be able to continue to access information in digitized form, while at the same time also allowing for that information to enjoy some form of legal protection. (shrink)

ABSTRACT Average utilitarianism and several related axiologies, when paired with the standard expectational theory of decision-making under risk and with reasonable empirical credences, can find their practical prescriptions overwhelmingly determined by the minuscule probability that the agent assigns to solipsism—that is, to the hypothesis that there is only one welfare subject in the world, namely, herself. This either (i) constitutes a reductio of these axiologies, (ii) suggests that they require bespoke decision theories, or (iii) furnishes an unexpected argument for ethical (...) egoism. (shrink)

National membership in itself aggravates global inequality, and plural membership does all the more so. A key mechanism by which that occurs are double taxation agreements that have the effect of favoring the global rich at the expense of the global poor. One egalitarian solution is a levy on multiple citizenship; another is redesigning double taxation agreements along prioritarian lines. Revising the OECD Model Tax Convention could be a feasible strategy for implementing such reforms.