The agent-structure problem is a much discussed issue in the field of international relations. In his comprehensive analysis of this problem, Colin Wight deconstructs the accounts of structure and agency embedded within differing IR theories and, on the basis of this analysis, explores the implications of ontology - the metaphysical study of existence and reality. Wight argues that there are many gaps in IR theory that can only be understood by focusing on the ontological differences that construct (...) the theoretical landscape. By integrating the treatment of the agent-structure problem in IR theory with that in social theory, Wight makes a positive contribution to the problem as an issue of concern to the wider human sciences. At the most fundamental level politics is concerned with competing visions of how the world is and how it should be, thus politics is ontology. (shrink)

The commitment to the rational actor model of state behavior is said to be a core assumption of realist theory. This assumption is listed in most textbook accounts of realism. Yet is rationality a core supposition of realist theory, and if so, what kind of rationality is implied in these claims? Debate on the relationship between realism, and what is often labeled as rationality is replete with misunderstandings. Authors deploy terms such as rationality, rationalism, and rational actor in diverse and (...) contradictory ways. This article aims to cut through this confusion and provide an account of the different ways in which these terms are used in the field of International Relations (IR). We argue that much of the confusion surrounding rationalism/rationality in IR arises due to a failure to distinguish between rationalism as an epistemological position (the observer rationality assumption) and rationality as an ontological position (the rational actor assumption). We use this distinction to examine carefully the relationship between the concepts of rationalism/rationality in realist theory. (shrink)

In this piece the author takes issue with Mario Bunge’s claims that conceptual and semiotic systems have "compositions, environments and structures, but no mechanisms." Structures, according to Bunge, can never be mechanisms in conceptual and semiotic systems. Contra this the author argues that in social systems, social structures (which are concept-dependent and reproduced and/or transformed, at least in part, semiotically), can be mechanisms in the sense that such structures are one of the processes in a concrete system that makes itwhat (...) it is. As such, not only may conceptual and semiotic systems have mechanisms, but they may also themselves be considered some of the mechanisms that make the social what it is. As such, they can be said to possess powers and liabilities that neither reside at lower levels nor are explainable in terms of the lower level. To hold out the prospect of social explanation by conceptual and/or semiotic mechanisms does not represent an attempt to decouple these systems from material factors. What it does mean is that conceptual and/or semiotic systems can, potentially at least, play a role in social explanation; and themselves be subject to explanation. Key Words: mechanisms • social • structures • cause • explanation • realism • emergence • reductionism. (shrink)

At present, the science of consciousness is structured around the search for the neural correlates of consciousness. One of the alleged advantages of the NCCs framework is its metaphysical neutrality—the fact that it begs no contested questions with respect to debates about the fundamental nature of consciousness. Here, we argue that even if the NCC framework is metaphysically neutral, it is structurally committed, for it presupposes a certain model—what we call the Lite-Brite model—of consciousness. This, we argue, represents a serious (...) liability for the NCC framework for the plausibility of the Lite-Brite model is very much an open question, and the science of consciousness would be better served by a framework that does not presuppose it. Drawing on interventionist ideas in the philosophy of science, we suggest that the Difference-Maker framework can provide just such an alternative. Instead of searching for the neural correlates of consciousness, we ought to be searching for the difference makers of consciousness. We detail how a shift to searching DMCs will change both the practice of consciousness science and the interpretation of existing results. (shrink)

According to the logical pluralism of Beall and Restall, there are several distinct relations of logical consequence. Some critics argue that logical pluralism suffers from what I call the collapse problem: that despite its intention to articulate a radically pluralistic doctrine about logic, the view unintentionally collapses into logical monism. In this paper, I propose a contextualist resolution of the collapse problem. This clarifies the mechanism responsible for a plurality of logics and handles the motivating data better than the original (...) view. It is a major improvement that should be embraced by all logical pluralists. (shrink)

According to recently influential conceptions of public reasoning, citizens have the right to demand of each other ‘public justifications’ for controversial political action. On this view, only arguments that all reasonable citizens can affirm from within their diverse ethical standpoints can count as legitimate justifications for political action. Both proponents and critics often assume that the case for this expectation derives from the special justificatory burden created by the systematically coercive character of political action. This paper challenges that assumption. While (...) conceding that citizens who propose to deploy the coercive apparatus of the state to enforce controversial legislation owe their fellows a justification that overcomes the strong presumption against coercing agents, it denies that this consideration can explain why public justifications are also required. Having argued that the public justification requirement is not among the justification conditions for public coercion, the paper then proposes an alternative rationale for the expectation that political action be publicly justified. On this alternative, the case for the public justification requirement depends on democratic citizens’ standing as legislative co-authors, and not on considerations having to do with their liability as private individuals to coercion at the hands of the state. (shrink)

In this article, I respond to Augustin Fragnière's recent attempt to understand the demandingness of individual climate duties by appealing to the difference between “concentrated” harm and “spread” harm and the importance of “moral thresholds”. I suggest his arguments don't succeed in securing the conclusion he is after, even from within his own commitments, which themselves are problematic. As this is primarily a critical project, the upshot of this discussion is that if there is a defensible way to justify the (...) intuition that the duty to reduce emissions can't be overly demanding, it has to be found elsewhere. (shrink)

Research suggests that contact with nature can be beneficial, for example leading to improvements in mood, cognition, and health. A distinct but related idea is the personality construct of subjective nature connectedness, a stable individual difference in cognitive, affective, and experiential connection with the natural environment. Subjective nature connectedness is a strong predictor of pro-environmental attitudes and behaviors that may also be positively associated with subjective well-being. This meta-analysis was conducted to examine the relationship between nature connectedness and happiness. Based (...) on 30 samples ( n = 8523), a fixed-effect meta-analysis found a small but significant effect size ( r = 0.19). Those who are more connected to nature tended to experience more positive affect, vitality, and life satisfaction compared to those less connected to nature. Publication status, year, average age, and percentage of females in the sample were not significant moderators. Vitality had the strongest relationship with nature connectedness ( r = 0.24), followed by positive affect ( r = 0.22) and life satisfaction ( r = 0.17). In terms of specific nature connectedness measures, associations were the strongest between happiness and inclusion of nature in self ( r = 0.27), compared to nature relatedness ( r = 0.18) and connectedness to nature ( r = 0.18). This research highlights the importance of considering personality when examining the psychological benefits of nature. The results suggest that closer human-nature relationships do not have to come at the expense of happiness. Rather, this meta-analysis shows that being connected to nature and feeling happy are, in fact, connected. (shrink)

This paper scrutinizes the debate over logical pluralism. I hope to make this debate more tractable by addressing the question of motivating data: what would count as strong evidence in favor of logical pluralism? Any research program should be able to answer this question, but when faced with this task, many logical pluralists fall back on brute intuitions. This sets logical pluralism on a weak foundation and makes it seem as if nothing pressing is at stake in the debate. The (...) present paper aims to improve this situation by looking at a promising case study and drawing general lessons about the kind of evidence that would support logical pluralism. I argue that the best motivation for logical pluralism will ultimately be rooted in certain kinds of performative data. (shrink)

Animals and War: Confronting the Military-Animal Industrial Complex is the first book to examine how nonhuman animals are used in war and the military. Animals and War contributes significantly to the fields of social justice, animal rights, and anti-war/peace activist communities. This book also will be read by peace, conflict, social justice, and critical animal studies scholars, students, and practitioners.

This note motivates a logic for a theory that can express its own notion of logical consequence—a ‘syntactically closed’ theory of naive validity. The main issue for such a logic is Curry’s paradox, which is averted by the failure of contraction. The logic features two related, but different, implication connectives. A Hilbert system is proposed that is complete and non-trivial.

Contrary to political and philosophical consensus, we argue that the threats posed by climate change justify population engineering, the intentional manipulation of the size and structure of human populations. Specifically, we defend three types of policies aimed at reducing fertility rates: choice enhancement, preference adjustment, and incentivization. While few object to the first type of policy, the latter two are generally rejected because of their potential for coercion or morally objectionable manipulation. We argue that forms of each policy type are (...) pragmatically and morally justified tools for preventing the harms of global climate change. (shrink)

Logical consequence is the relation that obtains between premises and conclusion(s) in a valid argument. Orthodoxy has it that valid arguments are necessarily truth-preserving, but this platitude only raises a number of further questions, such as: how does the truth of premises guarantee the truth of a conclusion, and what constraints does validity impose on rational belief? This volume presents thirteen essays by some of the most important scholars in the field of philosophical logic. The essays offer ground-breaking new insights (...) into the nature of logical consequence; the relation between logic and inference; how the semantics and pragmatics of natural language bear on logic; the relativity of logic; and the structural properties of the consequence relation. (shrink)

In this paper we argue that questions about which mathematical ideas mathematicians are exposed to and choose to pay attention to are epistemologically relevant and entangled with power dynamics and social justice concerns. There is a considerable body of literature that discusses the dissemination and uptake of ideas as social justice issues. We argue that these insights are also relevant for the epistemology of mathematics. We make this visible by a journalistic exploration of relevant cases and embed our insights into (...) the larger question how mathematical ideas are taken up in mathematical practices. We argue that epistemologies of mathematics ought to account for questions of exposure to and choice of attention to mathematical ideas, and remark on the political relevance of such epistemologies. (shrink)

Timothy Williamson has claimed to prove that regularity must fail even in a nonstandard setting, with a counterexample based on tossing a fair coin infinitely many times. I argue that Williamson’s argument is mistaken, and that a corrected version shows that it is not regularity which fails in the non-standard setting but a fundamental property of shifts in Bernoulli processes.

Recent work in philosophical logic has taken interesting and unexpected turns. It has seen not only a proliferation of logical systems, but new applications of a wide range of different formal theories to philosophical questions. As a result, philosophers have been forced to revisit the nature and foundation of core logical concepts, chief amongst which is the concept of logical consequence. This essay sets the contributions of the volume in context and identifies how they advance important debates within the philosophy (...) of logic. (shrink)

This paper contributes to the study of paracompleteness and paraconsistency. We present two logics that address the following questions in novel ways. How can the paracomplete theorist characterize the formulas that defy excluded middle while maintaining that not all formulas are of this kind? How can the paraconsistent theorist characterize the formulas that obey explosion while still maintaining that there are some formulas not of this kind?

Henry More argues that materialism cannot account for cases where a single subject or perceiver has multiple perceptions simultaneously. Since we clearly do have multiple perceptions at the same time--for example, when we see, hear, and smell simultaneously--More concludes that we are not wholly material. In response to More's argument, Margaret Cavendish adopts a two-fold strategy. First, she argues that there is no general obstacle to mental unification in her version of materialism. Second, Cavendish appeals to the mind or rational (...) matter--terms she often uses interchangeably—to explain the integration of sensory input from multiple senses. When the mind integrates perceptions across modalities, the different parts of rational matter share their knowledge so that they all come to perceive alike. When rational parts successfully communicate their knowledge, each part knows what all the others know. They pool their knowledge; they perceive alike. Thus, when someone hears, sees, and tastes, each part of her mind hears, sees, and tastes alike, in parallel and in unison. The Cavendishian mind, in short, approximates simplicity by achieving uniformity or homogeneity of perceptions across its parts. (shrink)

With recent advancements in systems engineering and artificial intelligence, autonomous agents are increasingly being called upon to execute tasks that have normative relevance. These are tasks that directly—and potentially adversely—affect human well-being and demand of the agent a degree of normative-sensitivity and -compliance. Such norms and normative principles are typically of a social, legal, ethical, empathetic, or cultural (‘SLEEC’) nature. Whereas norms of this type are often framed in the abstract, or as high-level principles, addressing normative concerns in concrete applications (...) of autonomous agents requires the refinement of normative principles into explicitly formulated practical rules. This paper develops a process for deriving specification rules from a set of high-level norms, thereby bridging the gap between normative principles and operational practice. This enables autonomous agents to select and execute the most normatively favourable action in the intended context premised on a range of underlying relevant normative principles. In the translation and reduction of normative principles to SLEEC rules, we present an iterative process that uncovers normative principles, addresses SLEEC concerns, identifies and resolves SLEEC conflicts, and generates both preliminary and complex normatively-relevant rules, thereby guiding the development of autonomous agents and better positioning them as normatively SLEEC-sensitive or SLEEC-compliant. (shrink)

We study companies that do not produce a sustainability report in contexts where institutionalisation is assumed. Based on a careful analysis of interaction patterns between non-reporting companies, sustainability interest groups, and peer organisations, we find patterns of discursive and material isomorphism that suggest sustainability reporting is confined to an issues-based field, rather than spreading as an institutionalised practice across the business community. We argue that the issues-based field exerts only weak pressure for sustainability reporting, and that encouraging more firms to (...) report rests on understanding what influences companies to interact more widely to become part of this field. (shrink)

With recent advancements in systems engineering and artificial intelligence, autonomous agents are increasingly being called upon to execute tasks that have normative relevance. These are tasks that directly—and potentially adversely—affect human well-being and demand of the agent a degree of normative-sensitivity and -compliance. Such norms and normative principles are typically of a social, legal, ethical, empathetic, or cultural nature. Whereas norms of this type are often framed in the abstract, or as high-level principles, addressing normative concerns in concrete applications of (...) autonomous agents requires the refinement of normative principles into explicitly formulated practical rules. This paper develops a process for deriving specification rules from a set of high-level norms, thereby bridging the gap between normative principles and operational practice. This enables autonomous agents to select and execute the most normatively favourable action in the intended context premised on a range of underlying relevant normative principles. In the translation and reduction of normative principles to SLEEC rules, we present an iterative process that uncovers normative principles, addresses SLEEC concerns, identifies and resolves SLEEC conflicts, and generates both preliminary and complex normatively-relevant rules, thereby guiding the development of autonomous agents and better positioning them as normatively SLEEC-sensitive or SLEEC-compliant. (shrink)

ABSTRACTOscar Larsson’s sympathetic critique of constructivist institutionalism calls for a clarification of my understanding of subjectivity, inter-subjectivity, and their mutual interdependence. That interdependence lies at the heart of any genuinely constructivist approach, just as the interdependence of structure and agency lies at the heart of any genuinely institutionalist approach. As such, I reject the charge of subjectivism just as I would that of voluntarism. Building on the social ontology of Berger and Luckmann, we can distinguish between subjectivity and intra-subjectivity and (...) proceed to show how the latter implies a notion of inter-subjectivity. An example of the social construction of a political crisis shows that social facts are made and remade through a fusion of inter- and intra-subjectivities. (shrink)

In a well-known paper, Timothy Williamson claimed to prove with a coin-flipping example that infinitesimal-valued probabilities cannot save the principle of Regularity, because on pain of inconsistency the event ‘all tosses land heads’ must be assigned probability 0, whether the probability function is hyperreal-valued or not. A premise of Williamson’s argument is that two infinitary events in that example must be assigned the same probability because they are isomorphic. It was argued by Howson that the claim of isomorphism fails, but (...) a more radical objection to Williamson’s argument is that it had been, in effect, refuted long before it was published. (shrink)

Charles Taylor’s monumental book A Secular Age has been extensively discussed, criticized, and worked on. This volume, by contrast, explores ways of working with Taylor’s book, especially its potentials and limits for individual research projects. Due to its wide reception, it has initiated a truly interdisciplinary object of study; with essays drawn from various research fields, this volume fosters substantial conversation across disciplines.

SummaryThis paper scrutinises early modern thinking about our moral relations to ourselves. It begins by reiterating the too-often-ignored point that full self-ownership was not a position defended in Britain—by Locke or anyone else. In fact, the actual early modern positions about the moral relations we have to ourselves have been obscured by our present-day interest in self-ownership. The paper goes on to organise the moral history of the self by examining the reasons available for prohibiting self-harm. Those reasons typically had (...) their source in God, self, and others. Major divisions in the period arose over which kinds of reasons could be invoked and why. The defining feature of this intellectual landscape was the debate between ‘other-regarding’ and ‘dignity’ theorists, who differed over the moral status of the self and over its importance as a source of moral reasons. More dramatically and controversially, various freethinkers and sceptics questioned the importance of God as a source of prohibitions for self-harm. After offering an interpretation of this history, the paper concludes by noting some connections and contrasts between early modern and present-day moral and political philosophy on the moral status of the self. (shrink)

This paper is about the underlying logical principles of scientific theories. In particular, it concerns ex contradictione quodlibet (ECQ) the principle that anything follows from a contradiction. ECQ is valid according to classical logic, but invalid according to paraconsistent logics. Some advocates of paraconsistency claim that there are ‘real’ inconsistent theories that do not erupt with completely indiscriminate, absurd commitments. They take this as evidence in favor of paraconsistency. Michael (2016) calls this the non-triviality strategy (NTS). He argues that this (...) strategy fails in its purpose. I will show that Michael's criticism significantly over-reaches. The fundamental problem is that he places more of a burden on the advocate of paraconsistency than on the advocate of classical logic. The weaknesses in Michael's argument are symptomatic of this preferential treatment of one viewpoint in the debate over another. He does, however, make important observations that allow us to clarify some of the complexities involved in giving a logical reconstruction of a theory. I will argue that there are abductive arguments deserving of further consideration for the claim that paraconsistent logic offers the best explanation of the practice of inconsistent science. In this sense, the debate is still very much open. (shrink)

Imagination and idealism are particularly important creative epistemic virtues for the medical sciences if we hope to improve the health of the world’s ageing population. To date, imagination and idealism within the medical sciences have been dominated by a paradigm of disease control, a paradigm which has realised significant, but also limited, success. Disease control proved particularly successful in mitigating the early-life mortality risks from infectious diseases, but it has proved less successful when applied to the chronic diseases of late (...) life (like cancer). The time is ripe for the emergence and prominence of a supplementary medical research paradigm, the paradigm of ‘healthy ageing’ which prioritises the goal of rate (of ageing) control rather than disease control. This is the difference between extending the human healthspan versus extending survival by managing (or trying to eliminate) the multi-morbidities, frailty and disability currently prevalent in late life. The idealism of the disease control paradigm is myopic because it ignores the health constraints imposed by the inborn ageing process itself, a biological reality which is already inflicting significant economic and disease burdens on the world’s ageing populations. Unless the medical sciences retard the rate of biological ageing, these problems will continue to be amplified as larger numbers of persons survive into late life. (shrink)

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This note describes Saunders Mac Lane as a philosopher, and indeed as a paragon naturalist philosopher. He approaches philosophy as a mathematician. But, more than that, he learned philosophy from David Hilbert’s lectures on it, and by discussing it with Hermann Weyl, as much as he did by studying it with the mathematically informed Göttingen Philosophy professor Moritz Geiger.

This paper examines Hume's four essays on happiness: the "Epicurean," the "Stoic," the "Platonist," and the "Sceptic." I argue, first, that careful attention to how these essays are written shows that they do not simply argue for one position over others. They also elicit affective and imaginative responses in order to modify the reader's outlook and to improve the reader's understanding in service to moral ends. The analysis offers an improved reading of the essays and highlights the intimate connections between (...) the purposes of philosophical writing and its manner of presentation. Secondly, I contend that appreciating how Hume's essays on happiness work on the reader demonstrates the insufficiency of Hume's categories of "anatomist" and "painter.". (shrink)

Pruss uses an example of Lester Dubins to argue against the claim that appealing to hyperreal-valued probabilities saves probabilistic regularity from the objection that in continuum outcome-spaces and with standard probability functions all save countably many possibilities must be assigned probability 0. Dubins’s example seems to show that merely finitely additive standard probability functions allow reasoning to a foregone conclusion, and Pruss argues that hyperreal-valued probability functions are vulnerable to the same charge. However, Pruss’s argument relies on the rule of (...) conditionalisation, but I show that in examples like Dubins’s involving nonconglomerable probabilities, conditionalisation is self-defeating. (shrink)

This article argues that not only are there serious internal difficulties with both Garber’s and later ‘Garber-style’ solutions of the old-evidence problem, including a recent proposal of Hartmann and Fitelson, but Garber-style approaches in general cannot solve the problem. It also follows the earlier lead of Rosenkrantz in pointing out that, despite the appearance to the contrary which inspired Garber’s nonclassical development of the Bayesian theory, there is a straightforward, classically Bayesian, solution.

Note is taken of the requirement (expressed in the British Educational Reform Act 1988 and other documents) that the curriculum should contribute to the spiritual development of pupils in the school and of society. Declining to reject the term as vacuous, the paper explores various suggested meanings: induction into a particular religion, consideration of fundamental questions, a sense of self, certain largely inexpressible states of mind, and pupils' non–material well–being. All of these, with the possible exception of the first in (...) the context of a multicultural public educational system, are shown to have some possible validity, subject to the need for further explication. Sincere concern with any profound notion of spiritual development is, however, held to be difficult to reconcile with current officially sanctioned conceptions of education. (shrink)