Baker and Detiénne argue that the results reported in Stone and Wang and Alea et al. should be contextualized within a broader historical and societal perspective that takes into account the co‐evolution of social interaction practices and technology‐mediated collaborative activities.

We present a Kripke model for Girard's Linear Logic (without exponentials) in a conservative fashion where the logical functors beyond the basic lattice operations may be added one by one without recourse to such things as negation. You can either have some logical functors or not as you choose. Commutatively and associatively are isolated in such a way that the base Kripke model is a model for noncommutative, nonassociative Linear Logic. We also extend the logic by adding a coimplication operator, (...) similar to Curry's subtraction operator, which is resituated with Linear Logic's contensor product. And we can add contraction to get nondistributive Relevance Logic. The model rests heavily on Urquhart's representation of nondistributive lattices and also on Dunn's Gaggle Theory. Indeed, the paper may be viewed as an investigation into nondistributive Gaggle Theory restricted to binary operations. The valuations on the Kripke model are three valued: true, false, and indifferent. The lattice representation theorem of Urquhart has the nice feature of yielding Priestley's representation theorem for distributive lattices if the original lattice happens to be distributive. Hence the representation is consistent with Stone's representation of distributive and Boolean lattices, and our semantics is consistent with the Lemmon-Scott representation of modal algebras and the Routley-Meyer semantics for Relevance Logic. (shrink)

In this book, Michael Sandel takes up some of the hotly contested moral and political issues of our time, including affirmative action, assisted suicide, ...

Researchers typically define animal signaling as morphology or behavior specialized for transmitting encoded information from a signaler to a perceiver. Although intuitively appealing, this conception is inherently metaphorical and leaves concepts of both information and encoding undefined. To justify relying on the information construct, theorists often appeal to Shannon and Weaver’s quantitative definition. The two approaches are, however, fundamentally at odds. The predominant definition of animal signaling is thus untenable, which has a number of undesirable consequences for both theory and (...) practice in the field. Theoretical problems include conceptual circularity and running afoul of fundamental evolutionary principles. Problems in empirical work include that research is often grounded in abstractions such as signal honesty and semanticity, and thereby distracted from more basic and concrete factors shaping communication. A revised definition is therefore proposed, making influence rather than transmission of encoded information the central function of animal signaling. This definition is conceptually sound, empirically testable, and inclusive, yet bounded. Implications are considered in both theoretical and empirical domains. (shrink)

The aesthetic techniques used in The Expanse are indicative of the infinite space that is an essential and ever‐present character in the show. The cinematography and set design of The Expanse make extensive use of chiaroscuro—a famous artistic technique in the history of painting. For some reason, the infinity of The Expanse attracts us. The look and design of the show indulges us in an experience of the sublime. The dynamically sublime is an experience of infinite power, but not where (...) our survival is threatened by it. The experience of the sublime is one proof of freedom. The absence of the ability to know the significance of what one does in the context of the infinite does not diminish the significance of what they do. The characters of The Expanse know this. They act because they know they must, and they have faith that what they do matters. (shrink)

Bovine tuberculosis is an important animal health policy issue in Britain, which impacts farmers, the public, domestic farmed cattle and the wild badger population. The Westminster government’s badger culling policy in England, which began in 2013, has caused considerable controversy. This is in part because the Independent Scientific Group advised against culling, based on the Randomised Badger Culling Trial. Those opposed to badger culling support more stringent cattle-based measures and the vaccination of badgers. This paper argues for ethical analysis of (...) public policy options which impact sentient species. It provides a summary Animal Welfare Impact Assessment of a do-nothing approach, badger culling, and badger vaccination. A utilitarian analysis is then applied to these policy options considering human wellbeing and animal welfare. The analysis compares a badger culling policy that achieves a 19% reduction in bovine TB incidence, a badger vaccination model achieving a 12.5% reduction, and a do-nothing approach. Policy options are assessed over 9 years and a longer timeframe, and uncertainty is considered. The analysis finds that non-culling approaches, particularly badger vaccination, result in greater total utility, compared to badger culling. Badger culling causes 30% reduction in the badger population in England as well as substantial harms due to the culling process. Culling is opposed by public opinion and is associated with considerable risks and uncertainty. In contrast, non-culling approaches, such as cattle-based measures and badger vaccination, are supported by public opinion and are not associated with such risks. (shrink)

Centre for Applied Philosophy and Public Ethics, The Australian National University, LPO Box 8260, ANU, Canberra ACT 2601, Australia. Email: michael.selgelid{at}anu.edu.au ' + u + '@ ' + d + ' '/ /- ->. Home page: http: //www.cappe.edu.au/staff/michael-selgelid.htmThis article advocates the development of a moderate pluralist theory of political philosophy that recognizes that utility, liberty and equality are legitimate, independent social values and that none should have absolute priority over the others. Inter alia, such a theory would provide (...) a principled means for striking a balance, or making trade-offs, between these values in cases of conflict. Recent developments in public health ethics have made progress in thinking about how to make trade-offs between liberty and utility in particular. While public health ethicists often claim that the least restrictive alternative should be used to achieve the public health goal in question, I argue that a plausible but under-recognized idea is that the least restrictive alternative might sometimes involve improvement of global health via redistributive taxation—i.e., rather than coercive social distancing measures. I conclude by demonstrating that the proportionality principle leaves open the question of when exactly utility outweighs liberty or vice versa—and I argue that, rather than speaking about the morality of liberty-infringing public health interventions in categorical/binary terms, it would be more fruitful and realistic to think and speak about the degree to which a liberty-infringing public health intervention is morally appropriate. CiteULike Connotea Del.icio.us What's this? (shrink)

This book is a sustained defense of the compatibility of the presence of idealizations in the sciences and scientific realism. So, the book is essentially a detailed response to the infamous arguments raised by Nancy Cartwright to the effect that idealization and scientific realism are incompatible.

Despite some exceptions, the business ethics literature on the moral responsibility of corporations does not emphasize a subject critical to that inquiry: the general nature of corporations. This article attempts to lessen the imbalance by describing three conceptions of the corporation that have been prominent in twentieth century legal theorizing, and by sketching their implications for the moral responsibility of corporations. These three conceptions, at least two of which have counterparts in the philosophical and organizational theory literature, are the concession, (...) aggregate, and real entity theories. The article concludes that the real entity theory is the most plausible of the lot. At least under prevailing tests of moral responsibility, it then contends, corporations-as-real-entities are morally responsible for most of their members' actions. (shrink)

According to vitalism, living organisms differ from machines and all other inanimate objects by being endowed with an indwelling immaterial directive agency, ‘vital force,’ or entelechy . While support for vitalism fell away in the late nineteenth century many biologists in the early twentieth century embraced a non vitalist philosophy variously termed organicism/holism/emergentism which aimed at replacing the actions of an immaterial spirit with what was seen as an equivalent but perfectly natural agency—the emergent autonomous activity of the whole organism. (...) Organicists hold that organisms unlike machines are ‘more than the sum of their parts’ and predict that the vital properties of living things can never be explained in terms of mechanical analogies and that the reductionist agenda is doomed to failure. Here we review the current status of the mechanist and organicist conceptions of life particularly as they apply to the cell. We argue that despite the advances in biological knowledge over the past six decades since the molecular biological revolution, especially in the fields of genetics and cell biology the unique properties of living cells have still not been simulated in mechanical systems nor yielded to reductionist—analytical explanations. And we conclude that despite the dominance of the mechanistic–reductionist paradigm through most of the past century the possibility of a twentyfirst century organicist revival cannot be easily discounted. (shrink)

Consider the following situation. It is the first day of school, and the new third-grade students file into the classroom to be shown to their seats for the coming year. As they enter, the third-grade teacher notices one small boy who is particularly unkempt. He looks to be in desperate need of bathing, and his clothes are dirty, torn and tight-fitting. During recess, the teacher pulls aside the boy's previous teacher and asks about his wretched condition. The other teacher informs (...) her that he always looks that way, even though the boy's family is quite wealthy. The reason he appears as he does, she continues, is that the family observes an odd practice according to which the children do not receive many important things – food, clothing, bathing, even shelter – unless they specifically request them. Since the boy, like many third-graders, has little interest in bathing and clean clothes, he just never asks for them. (shrink)

Legal statutes prohibiting felons from voting result in nearly 4 million Americans, disproportionately African-American and male, being unable to vote. These felony disenfranchisement (FD) statutes have a long history and apparently enjoy broad public support. Here I argue that despite the popularity and extensive history of these laws, denying felons the right to vote is an unjust form of punishment in a democratic state. FD serves none of the recognized purposes of punishment and may even exacerbate crime. My strategy is (...) not to argue for this conclusion directly. Rather, I consider seven arguments for the moral legitimacy of FD, each of which will be found lacking. My emphasis falls not on the legal or constitutional questions associated with FD, but with its moral justification within a broadly liberal political framework. These arguments draw upon a variety of philosophical outlooks; three justify FD by appealing to justice or desert, three others justify FD based on its allegedly beneficial social consequences, and a final argument is a hybrid of both sorts of considerations. Not only do all these arguments fail, but eliminating FD could have salutary effects on our present climate of political discourse. -/- . (shrink)

In this paper, I discuss the role of Anselm’s ontological argument in the philosophy of R.G. Collingwood. Anselm’s argument appears prominently in Collingwood’s Essay on Philosophical Method (1933) and Essay on Metaphysics (1940), as well as in his early work Speculum Mentis (1924). In the proof, Collingwood finds the central expression of the priority of “faith” in the first principles of thought to reason’s activities. For Collingwood, it is Anselm’s proof that clearly expresses this relationship between faith and reason. The (...) two elements of this analysis that must be understood if one is to understand Collingwood’s use of the proof are what he means by “the idea of an object that shall completely satisfy the demands of reason” and the “special case of metaphysical thinking.” I analyze both of these elements and conclude by showing how Anselm’s proof is essential to Collingwood’s historical science of mind. (shrink)

When phylogenetic trees constructed from morphological and molecular evidence disagree (i.e. are incongruent) it has been suggested that the differences are spurious or that the molecular results should be preferred a priori. Comparing trees can increase confidence (congruence), or demonstrate that at least one tree is incorrect (incongruence). Statistical analyses of 181 molecular and 49 morphological trees shows that incongruence is greater between than within the morphological and molecular partitions, and this difference is significant for the molecular partition. Because the (...) level of incongruence between a pair of trees gives a minimum bound on how much error is present in the two trees, our results indicate that the level of error may be underestimated by congruence within partitions. Thus comparisons between morphological and molecular trees are particularly useful for detecting this incongruence (spurious or otherwise). Molecular trees have higher average congruence than morphological trees, but the difference is not significant, and both within- and between-partition incongruence is much lower than expected by chance alone. Our results suggest that both molecular and morphological trees are, in general, useful approximations of a common underlying phylogeny and thus, when molecules and morphology clash, molecular phylogenies should not be considered more reliable a priori. (shrink)

This paper is a critical assessment of argumentum ad baculum, or appeal to force. Its principal contention is that, contrary to common opinion, there is no general fallacy of ad baculum. Most real-life ad baculums are, in fact, fairly strong. A basic logical form for reconstructed ad baculums is proposed, and a number of heterodoxical conclusions are also advanced and argued for. They include that ad baculum is not necessarily a prudential argument, that ad baculum need not involve force, violence, (...) or threats, and that one can argue ad baculum to oneself. The starting point of the paper, however, is a critical evaluation of three ad baculums from the exercise sets of Irving Copi's well-known Introduction to Logic. (shrink)

This paper explores the role of early imperial Peripatetics – in particular, Andronicus of Rhodes, Boethus of Sidon, Herminus, and Alexander – in the development of the canonical reading of the Categories influentially maintained by Porphyry. I investigate the common threads of Middle Platonist and Peripatetic views on the value of the Categories, focusing on the utility of the method of division (diairesis) for acquiring knowledge (epistêmê), and argue for a shared Peripatetic-Platonist consensus about the reasons why the Categories should (...) ground the philosophical curriculum. In particular, I suggest that Andronicus of Rhodes and Eudorus might have played a significant role in the development of this consensus. (shrink)

Recent work in both the theory of the firm and of corporate law has called into question the appropriateness of analysing corporate law as ‘merely’ a set of standard form contracts. This article develops these ideas by focusing on property law's role in underpinning corporate enterprise. Rights to control assets are a significant mechanism of governance in the firm. However, their use in this way predicates some arrangement for stipulating which parties will have control under which circumstances. It is argued (...) that ‘property rules’—a category whose scope is determined functionally—protect the entitlements of parties to such sharing arrangements against each other's opportunistic attempts to grant conflicting entitlements to third parties. At the same time, the legal system uses a range of strategies to minimize the costs such protection imposes on third parties. The choice of strategy significantly affects co-owners’ freedom to customize their control-sharing arrangements. This theory is applied to give an account of the ‘proprietary foundations’ of corporate law, which has significant implications for the way in which the subject's functions are understood and evaluated. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:141 HUME AND CAUSAL INFERENCE Hume held that any time we reach by inference a belief about the existence or qualities of some object or event that we have not actually perceived, the inference is grounded in beliefs about causal relations holding between the object of belief and some other object or objects that have actually been experienced. I will examine here Hume's account of such causal inferences. There (...) are many places in the Treatise of Human Nature at which Hume seems to claim that causal inferences take place when and only when the percipient has had an extensive previous experience of objects of the respective types as regularly conjoined in relations of contiguity and temporal priority. It seems to me that reliance on these passages alone gives a distorted view of Hume's theory of causal inference. Contrary to appearances, Hume did not hold that extensive previous experiences of objects of the same types as properly conjoined is either necessary or sufficient for causal inference. Hume's view is more subtle and complicated, and there are important considerations of coherence and holism present in it. Getting Hume's view on this matter clear is important because it shows how he can escape some of the objections that have been laid against his theory, and it makes possible a reading of Hume as a causal realist. Hume's theory of inference provides the resources for drawing a distinction between accidental and genuine causal regularities and it is compatible with the view that causal relations (and not mere de facto regularities) hold among events in the world independently of their being perceived. The examination begins by looking at a different, but related, issue. Why does Hume think 142 that of the three types of association, only cause and effect association is capable of producing belief? Hume puts the question in the form of a possible objection to his account. For it may be said, that if all the parts of that hypothesis be true, viz. that these three species of relation are deriv'd from the same principles; that their effects in inforcing and inlivening our ideas are the same; and that belief is nothing but a more forcible and vivid conception of an idea; it shou'd follow, that that action of the mind may not only be deriv'd from the relation of cause and effect, but also from those of contiguity and resemblance. But as we find by experience, that belief arises only from causation, and that we can draw no inference from one object to another, except they be connected by this relation, we may conclude, that there is some error in that reasoning, which leads us into such difficulties. (T 107) It is important to note that Hume is talking here only about beliefs about the existence or situations of objects that have not been intuited or experienced. Beliefs about relations of ideas (e.g., that 2 + 2 = 4) are intuitions (or perhaps memories 2 of intuitions). Beliefs in the existence of things as experienced or in the previous existence of things as previously experienced automatically have the 3 vivacity of impressions or memory ideas. What Hume takes himself to need to explain is why cause and effect association allows for a transfer of this vivacity to an idea of an object or situation that has not itself been intuited or experienced and why 4 resemblance and contiguity association do not. If I see a green ball next to a red sweater, then I will normally subsequently believe that the green ball existed next to the red sweater at that time (at 143 least until my memories begin to lose vivacity). This is purely a matter of sense experience and memory. Now if I subsequently see a different red sweater (or the same sweater in a different location), I may be led to think of a green ball existing next to it purely through contiguity and resemblance association. But presumably I would not believe that a green ball existed next to the currently perceived red sweater unless I currently perceived a green ball or my belief was based on some 5 form of causal inference... (shrink)

We agree with Rachlin's aim to account for altruism within existing theory. However, his argument is implicitly dependent on social and cognitive constructs that are explicitly identified in other social-psychological theories. The account does not advance theory beyond available constructs (e.g., self-categorizations, motives, values, role-identities, and social structure), and Rachlin's implicit use of these strains the behaviorist account.

This work contains newly translated excerpts from Samuel Pufendor's two major works in political and moral thought, Elements of Universal Jurisprudence and The Law of Nature and Nations. The editor and translator have worked to present a readable and comprehensive introduction to Pufendorf's political philosophy. The new English translation far exceeds what is currently available in terms of sophistication and clarity. A substantive introduction is included to acquaint readers with Pufendorf's ideas.

Comparing my historical account of the early years of Laurent Schwartz’s theory of distributions with number theorist Michael Harris’s narrative of the early years of Peter Scholze’s perfectoid theory, I develop a perspective on change and temporality in mathematics that emphasizes the relationships between concepts, expectations, and communities of practice. Contemporary mathematics, understood as mathematics imbued with temporality, reflects the dynamic relationship between the people, ideas, pasts, and prospects of mathematical knowledge. Studying these historically may offer critical perspectives on (...) the social and political conditions and implications of mathematical research and the communities that practice it. (shrink)

In this important new work in political and constitutional theory, Michael J. Perry elaborates and defends an account of the political morality of liberal democracy: the moral convictions and commitments that in a liberal democracy should govern decisions about what laws to enact and what policies to pursue. The fundamental questions addressed in this book concern the grounding, the content, the implications for one or another moral controversy and the judicial enforcement of the political morality of liberal democracy. The (...) particular issues discussed include whether government may ban pre-viability abortion, whether government may refuse to extend the benefit of law to same-sex couples and what role religion should play in the politics and law of a liberal democracy. (shrink)

Discusses alternative interpretations of the modal operators, for the modal propositional logic S5.

Ockham appeared to maintain that God necessarily knows all true propositions, including future contingent propositions, despite the fact that such propositions have determinate truth values. While some commentators believe that Ockham’s attempt to reconcile divine omniscience with the contingency of true future propositions amounts to little more than a simple-minded assertion of Ockham’s Christian faith, I argue that Ockham’s position is more sophisticated than this and rests on attributing to God a dual knowledge property: God not only knows every true (...) proposition, but knows its modal properties as well. Future contingent propositions are determinately true when actualized, not timelessly, and God’s knowledge of their truth values is knowledge of when the truth value of a proposition is actually determined. (shrink)