Timothy Hsiao attempts to defend industrial animal farming by arguing that it is not inherently cruel. We raise three main objections to his defense. First, his argument rests on a misunderstanding of the nature of cruelty. Second, his conclusion, though technically true, is so weak as to be of virtually no moral significance or interest. Third, his contention that animals lack moral standing, and thus that mistreating them is wrong only insofar as it makes one more disposed to mistreat other (...) humans, is untenable on both philosophical and biological grounds. (shrink)

Various authors have recently expressed doubts about the public relevance of philosophy. These doubts target both academic philosophy in general and particular subfields of philosophy. This paper investigates whether these doubts are justified through two tests in which the lack of public relevance of a philosophical paper is operationalized as the degree to which that paper is isolated. Both tests suggest that academic philosophy in general is more isolated from the broader public than it should be, and confirm the hypothesis (...) that some subfields of philosophy are more isolated than others. We argue that this lack of public relevance is caused by the incentive structure of academic philosophy and discuss a range of individual-level and incentive-level solutions. (shrink)

One potentially extremely fruitful use of the tools of corpus analysis in the philosophy of science is to help us understand disputed terrains within the sciences that we study. For philosophers of biology, for instance, few controversies are as heated as those over the concepts we use in taxonomy to classify the living world, with the definition of ‘species’ perhaps most fundamental among them. As many understandings of biodiversity, in turn, involve counting the number of species present in a given (...) area, these taxonomic concepts thus become crucially implicated in our efforts in conservation biology and our response to climate change. In this chapter, we present a corpus of taxonomic journal papers, and illustrate how it might be used to make progress in the history and philosophy of taxonomy. What parts of the biological world do taxonomists most often study? Are these areas of focus related to other methodological commitments, or perhaps to their underlying conceptual disagreement? Are species that are more important to conservation, or economic concerns, or more important to local cultures, more or less likely to be the target of biological study? Corpus-based methods, we argue, are uniquely powerful for approaching questions such as these, and we hope that the case we present can serve as a fruitful example for others considering their implementation. (shrink)

-/- Species lists play an important role in biology and practical domains like conservation, legislation, biosecurity and trade regulation. However, their effective use by non-specialist scientific and societal users is sometimes hindered by disagreements between competing lists. While it is well-known that such disagreements exist, it remains unclear how prevalent they are, what their nature is, and what causes them. In this study, we argue that these questions should be investigated using methods based on taxon concept rather than methods based (...) on Linnaean names, and use such a concept-based method to quantify disagreement about bird classification and investigate its relation to research effort. We found that there was disagreement about 38% of all groups of birds recognized as a species, more than three times as much as indicated by previous measures. Disagreement about the delimitation of bird groups was the most common kind of conflict, outnumbering disagreement about nomenclature and disagreement about rank. While high levels of conflict about rank were associated with lower levels of research effort, this was not the case for conflict about the delimitation of bird groups. This suggests that taxonomic disagreement cannot be resolved simply by increasing research effort. (shrink)

ABSTRACT Clinicians, researchers and the informed public have come to view addiction as a brain disease. However, in nature even extreme events often reflect normal processes, for instance the principles of plate tectonics explain earthquakes as well as the gradual changes in the face of the earth. In the same way, excessive drug use is predicted by general principles of choice. One of the implications of this result is that drugs do not turn addicts into compulsive drug users; they retain (...) the capacity to say ?no?. In support of the logical implications of the choice theory approach to addiction, research reveals that most addicts quit using drugs by about age 30, that most quit without professional help, that the correlates of quitting are the correlates of decision making, and, according to the most recent epidemiological evidence, the probability of quitting remains constant over time and independent of the onset of dependence. This last result implies that, after an initial period of heavy drug use, remission is independent of any further exposure to drugs. In short, there is much empirical support for the claim that addiction emerges as a function of the rules of everyday choice. (shrink)

In this thesis, I will consider various aspects of the contemporary free will debate from a consequentialist perspective. In chapter 1, I will endorse a particular theory of what matters in life and a certain view of what moral rightness consists in. In chapter 2, I will provide an outline of all the various freedoms that have been proposed as (parts of) accounts of free will and of all the various responsibilities that have been proposed as (parts of) accounts of (...) moral responsibility. In chapter 3, then, I will proceed to argue in favor of my first main thesis – that, of all the freedoms that have been proposed as (parts of) accounts of free will, all valuable freedoms are compatible with determinism, and that, of all the responsibilities that have been proposed as (parts of) accounts of moral responsibility, all valuable responsibilities are compatible with determinism (evaluative compatibilism). Finally, in chapter 4, I will argue in favor of my second main thesis – that, of all the freedoms that have been proposed as (parts of) accounts of free will, all valuable freedoms exist in the actual world and that, of all the responsibilities that have been proposed as (parts of) accounts of moral responsibility, all valuable responsibilities exist in our world, but that everyday and scientific observations do indicate that we have some valuable freedoms and responsibilities to a lesser degree than would be ideal (critical evaluative optimism). I do not expect to have convinced you, by the end of this thesis, that my ethical theories are the most intuitive ones; and neither do I expect to convince all of you that both (or either) of my main theses are (is) correct. What I do hope to convince you of, however, is that ethics is more important to the free will debate than many seem to think. For some ethical theories, the problem of free will simply does not have an edge. That is something we should all acknowledge. (shrink)

This paper examines two recent contributions to the hate speech literature – by Steven Heyman and Jeremy Waldron – which seek a justification for the legal restriction of hate speech in an account of the way that hate speech infringes against people’s dignity. These analyses look beyond the first-order hurts and disadvantages suffered by the immediate targets of hate speech, and consider the prospect of hate speech sustaining complex social structures whose wide-scale operations lower the social status of members of (...) targeted groups. In Heyman’s and Waldron’s accounts we find plausible insights into the nature of identity-based social hierarchies, and the harms that redound to subordinated people under the operations of such hierarchies. I argue, however, that both analyses are unsuccessful as justifications for the restriction of hate speech, because they do not ultimately provide reason to think that hate speech is responsible for creating or sustaining identity-based social hierarchies. (shrink)

The purpose of this chapter is to consider the question of whether respect for persons requires toleration of the expression of any extremist political or religious viewpoint within public discourse. The starting point of my discussion is Steven Heyman and Jonathan Quong’s interesting defences of a negative answer to this question. They argue that respect for persons requires that liberal democracies should not tolerate the public expression of extremist speech that can be regarded as recognition-denying or respect-denying speech – that (...) is, speech or other expressive conduct that expresses viewpoints that explicitly reject that all persons should be regarded and treated as free and equal persons or citizens. According to Heyman and Quong, recognition-denying speech falls outside the scope of the right to participate in public discourse (i.e. what it is a right to). In contrast to Heyman and Quong, one can argue that a strong case can be made for viewpoint neutrality on the basis of what can be called a libertarian or Nozickean status-based theory of rights. According to this theory, toleration in a liberal democracy requires respect for the status of persons as thinking agents, and respect for thinking agents and their sovereignty over their own mind requires viewpoint neutrality – that is, a basic right to participate in public discourse as speakers and listeners free from state-imposed viewpoint-based restrictions. All persons should have a basic right to express, hear and consider any viewpoint within public discourse. This doctrine of viewpoint neutrality requires that citizens in liberal democracies ought to have a legal free speech right to do moral wrong – that is, a legal right to express and defend any viewpoint within public discourse, even if it is morally wrong to express, or expose others to, such views. (shrink)

Timothy Hsiao argues that animals lack moral status because they lack the capacity for the sort of higher-level rationality required for membership in the moral community. Stijn Bruers and László Erdős have already raised a number of objections to this argument, to which Hsiao has replied with some success. But I think a stronger critique can be made. Here I raise further objections to three aspects of Hsiao's view: his conception of the moral community, his idea of root capacities (...) grounded in one's nature, and his explanation of why cruelty is wrong. I also argue that sentience is a more plausible candidate for the morally salient capacity than rationality. (shrink)