Analogue Gravity Phenomenology is a collection of contributions that cover a vast range of areas in physics, ranging from surface wave propagation in fluids to nonlinear optics. The underlying common aspect of all these topics, and hence the main focus and perspective from which they are explained here, is the attempt to develop analogue models for gravitational systems. The original and main motivation of the field is the verification and study of Hawking radiation from a horizon: the enabling feature is (...) the possibility to generate horizons in the laboratory with a wide range of physical systems that involve a flow of one kind or another. The years around 2010 and onwards witnessed a sudden surge of experimental activity in this expanding field of research. However, building an expertise in analogue gravity requires the researcher to be equipped with a rather broad range of knowledge and interests. The aim of this book is to bring the reader up to date with the latest developments and provide the basic background required in order to appreciate the goals, difficulties and success stories in the field of analogue gravity. Each chapter of the book treats a different topic explained in detail by the major experts for each specific discipline. The first chapters give an overview of black hole spacetimes and Hawking radiation before moving on to describe the large variety of analogue spacetimes that have been proposed and are currently under investigation. This introductory part is then followed by an in-depth description of what are currently the three most promising analogue spacetime settings, namely surface waves in flowing fluids, acoustic oscillations in Bose-Einstein condensates and electromagnetic waves in nonlinear optics. Both theory and experimental endeavours are explained in detail. The final chapters refer to other aspects of analogue gravity beyond the study of Hawking radiation, such as Lorentz invariance violations and Brownian motion in curved spacetimes, before concluding with a return to the origins of the field and a description of the available observational evidence for horizons in astrophysical black holes. (shrink)

In this paper we advance a new solution to Quinn’s puzzle of the self-torturer. The solution falls directly out of an application of the principle of instrumental reasoning to what we call “vague projects”, i.e., projects whose completion does not occur at any particular or definite point or moment. The resulting treatment of the puzzle extends our understanding of instrumental rationality to projects and ends that cannot be accommodated by orthodox theories of rational choice.

This paper argues that the principles of instrumental rationality apply primarily to extended action through time. Most philosophers assume that rational requirements and principles govern in the first instance momentary mental states, as opposed to governing extended intentional actions directly. In the case of instrumental rationality, the relevant mental states or attitudes would typically be preferences, decisions, or intentions. In fact, even those who recognize the extended nature of our agency still assume that rational requirements apply primarily to mental states (...) at a moment in time. Such views try to do justice to the extended nature of our agency by postulating rational requirements that apply in the first instance to plans, policies, and intentions more generally. The paper focuses on the central case of requirements and reasons governing the reconsideration of intentions and argues that these requirements or reasons are either superfluous or invalid.I argue that a proper conception of instrumental reasoning that applies directly to actions turn out to have surprising consequences. In fact, this conception allows us to see that policies, projects and the like are best understood as instances of extended actions, and that the instrumental requirements that apply to projects and policies are exactly the same as the instrumental requirements that apply to ordinary extended actions. Finally, I argue that the resulting theory of instrumental rationality is a significant improvement over theories that rely on principles governing intentions. (shrink)

The problem of deviant causation has been a serious obstacle for causal theories of action. We suggest that attending to the problem of deviant causation reveals two related problems for causal theories. First, it threatens the reductive ambitions of causal theories of intentional action. Second, it suggests that such a theory fails to account for how the agent herself is guided by her reasons. Focusing on the second of these, we argue that the problem of guidance turns out to be (...) related to a number of other issues in the literature on action explanation, and that it is much more general: it threatens not only causal theories but any theory of action. Finally, we suggest that a certain version of the view that acting has a constitutive or formal aim can overcome this problem. (shrink)

Kant’s views on the relation between freedom and moral law seem to undergo a major, unannounced shift. In the third section of the Groundwork, Kant seems to be using the fact that we must act under the idea of freedom as a foundation for the moral law. However, in the Critique of Practical Reason, Kant claims that our awareness of our freedom depends on our awareness of the moral law. I argue that the apparent conflict between the two texts depends (...) on a reading of the opening paragraphs of Groundwork III, and on an interpretation of Kant’s claim that we “act under the idea of freedom”, that is implausible on textual and on philosophical grounds. I then present an alternative interpretation of what Kant means by “acting under the idea of freedom” and of the opening paragraphs of Groundwork III. I argue that the only substantive conclusion of these paragraphs is that no theoretical proof of freedom is necessary. Moreover I argue that although these paragraphs raise concerns about the validity of the moral law, these concerns and Kant’s answers to them, do not give rise to any significant conflict with his views in the Critique of Practical Reason. (shrink)

Most contemporary action theorists accept – or at least find plausible – a belief condition on intention and a knowledge condition on intentional action. The belief condition says that I can only intend to ɸ if I believe that I will ɸ or am ɸ-ing, and the knowledge condition says that I am only intentionally ɸ-ing if I know that I am ɸ-ing. The belief condition in intention and the knowledge condition in action go hand in hand. After all, if (...) intending implies belief, and if ɸ-ing intentionally implies intending to ɸ, then in ɸ-ing, I intend to be ɸ-ing, and, by the belief condition, I believe that I am ɸ-ing, and if this belief is justified, and we are not in a Gettier situation, etc., then, I will also satisfy the knowledge condition. Moreover, the claim that when intentions properly result in action, the corresponding belief constitutes knowledge is a relatively safe assumption, at least as an assumption about what it is generally the case. (shrink)

Anecdotes have shown that some articles on profitable drugs are constructed by and shepherded through publication by pharmaceutical companies and their agents, whose influence is largely invisible to readers. This is ghost-management, the substantial but unrecognized research, analysis, writing, editing and/or facilitation behind publication. Publicly available documents suggest that these practices extremely widespread affecting up to 40% of clinical trial reports in key periods but it has been unclear how representative these documents are. This article presents the results of an (...) investigative sampling of the self-presentation of publication planning services, and presents this and other evidence of a sizable publication planning industry. Thus different lines of evidence indicate that ghost-management is a common and important phenomenon, strongly affecting the published medical literature in the service of marketing. (shrink)

Most philosophers working in moral psychology and practical reason think that either the notion of "good" or the notion of "desire" have central roles to play in our understanding of intentional explanations and practical reasoning. However, philosophers disagree sharply over how we are supposed to understand the notions of "desire" and "good", how these notions relate, and whether both play a significant and independent role in practical reason. In particular, the "Guise of the Good" thesis - the view that desire (...) (or perhaps intention, or intentional action) always aims at the good - has received renewed attention in the last twenty years. Can one have desire for things that the desirer does not perceive to be good in any, or form intentions to act in way that one does not deem to be good? Does the notion of good play any essential role in an account of deliberation or practical reason? Moreover, philosophers also disagree about the relevant notion of good. Is it a purely formal notion, or does it involve a substantive conception of the good? Is the primary notion, the notion of the good for a particular agent, or the notion of good simpliciter? Does the relevant notion of good make essential appeal to human nature, or would it in principle extend to all rational beings? While these questions are central in contemporary work in ethics, practical reason, and philosophy of action, they are not new; similar issues were discussed in the ancient period. This volume of essays aims to bring together "systematic" and more historically-oriented work on these issues. (shrink)

Inquiry, Volume 57, Issue 3, Page 384-411, June 2014.

1Preface: Malthus the Utilitarian vs. Malthus the Christian moral thinker. The chapter aims at reconstructing the deadlocks of Malthus scholarship concerning his relationship to utilitarianism. It argues that Bonar created out of nothing the myth of Malthus’s ‘Utilitarianism’, which carried, in turn, a pseudo-problem concerning Malthus’s lack of consistency with his own alleged Utilitarianism; besides it argues that such misinterpretation was hard to die and still persists in Hollander’s reading of Malthus’s work. ● -/- 2 Eighteenth-century Anglican ethics. The chapter (...) gives an overview of eighteenth-century Anglican ethics, noticing how the Cambridge tradition gave special weight to natural theology as opposed to positive or revealed theology and how two Cambridge fellows, John Gay and Thomas Brown worked out a kind of a rational-choice account of the origins of natural laws, where a law-giver God chooses among a number of possible sets of laws on the basis of a maximizing criterion, happiness for his creatures. ● -/- 3 Malthus’s meta-ethics. The chapter reconstructs the two ethical chapters of the second Essay. It argues that Malthus’s ethics is not dependent on Paley’s, but is derived from Cumberland, Butler, Gay, Brown. Besides, it argues that theodicy takes a new place in the 1803 Essays and ethics becomes a key to theodicy. The new solution is that, once it has been proved that passions can be mastered and that a world where passions are under control would be a comparatively happy place, a society where moral restraint prevailed would make the middling ranks more numerous, reduce dependence, and preserve liberty. ● -/- 4 Malthus’s early normative ethics: a morality of freedom. The chapter reconstructs young Malthus’s views on the foundations of ethics, proving his adhesion to voluntarist consequentialism. Then it reconstructs his treatment of political issues, whence a clear stance emerges in favour of traditional Whig concerns, such as political freedom, personal independence and dignity. Finally, it gives a fresh look at the theological argument in the two well-known final chapters, locating it in the context of consequentialism, voluntarism, and quasi-Leibnizian theodicy. ● -/- 5 Malthus’s intermediate normative ethics: a morality of prudence. Malthus’s normative ethics focuses on two main ‘natural’ virtues, benevolence and chastity, and three artificial virtues. These include love for equality and love for liberty. A special place is granted to another virtue, prudence, which is the link between natural and artificial virtues. This special virtue also provides an invisible link between the private and the public domains, in that it contributes to combine self-love with general happiness. This is granted by the unintended results mechanism, or “the happiness of the whole is to be the result of the happiness of individuals, and to begin first with them. No cooperation is required”. ● -/- 6 Malthus’s mature normative ethics: a morality of humanity. The chapter describes reactions by Evangelicals, such as Gisborne, Sumner, and Chalmers, to Malthus’s theory and Malthus’s transformation of his own system in order to pave objections. This amounts to incorporating The Evangelicals’ ideas into his own system. The friendly controversy with his Evangelical fellow-travellers yielded several important changes in 1806, 1817, and 1826 editions of the second Essay in the formulation of Malthusian ethics, in the adoption of moral improvement instead of happiness as the variable to be maximised, in the adoption of generalized education as the main weapon in the war on poverty. ● -/- 7 Malthus’s applied ethics. The chapter reconstructs Malthus’s treatment of a few issues in ‘applied ethics’, sexual morality, public morality, poverty, and besides, war and slavery. On the first issue, he argues the duty to marry only at a time when one is ready to carry the burden of six children as a moral duty imposed by prudence and rejects birth control because of its alleged effect of encouraging ‘indolence’. On the second issue, he defends a peculiar kind of Whiggism as anti-Machiavellian politics centred on rights, equality, and dignity. On the third issue, his final approach is a kind of Institutional approach to poverty, making room for generalized basic education, free markets for labour and allowing for a subsidiary role for private beneficence. The goal to be aimed at is bringing about circumstances which tend to elevate the character of the lower classes of society and offer them a chance of being respectable, virtuous and happy. ● -/- 8 Conclusions: strengthening the theological foundation. Malthus’s criteria for policy appraisal were not utilitarian ones. His normative ethics and his politics were sharply different from Bentham’s. Utility is just one element in Malthus’s ethics, going with laws of nature and rights, and ironically, far from being a Benthamite insertion, is the most markedly theological element in Malthus’s system of ideas. ● -/- . (shrink)

The aim of this chapter is to understand more precisely what kind of irrationality involved in procrastination. The chapter argues that in order to understand the irrationality of procrastination one needs to understand the possibility and the nature of what I call “top-down independent” policies and long-term actions. A policy or long-term action) is top-down independent if it is possible to act irrationally relative to the adoption of the policy without ever engaging in a momentary action that is per se (...) irrational. involved in procrastination one needs to It argues that procrastination is one of the corresponding vices of an overlooked virtue; namely, “practical judgment.” On this account, procrastination turns out to be a failure of instrumental rationality that can be so characterized without assuming the correctness of any further norms of practical rationality. Thus this account of procrastination also constitutes an important objection to Christine Korsgaard’s claim that a purely instrumental conception of rationality is incoherent. (shrink)

This chapter contains sections titled: References.

Robert Adams argues that often our moral commitment outstrips what we are epistemically entitled to believe; in these cases, the virtuous agent doxastic states are instances of “moral faith”. I argue against Adams’ views on the need for moral faith; at least in some cases, our moral “intuitions” provide us with certain moral knowledge. The appearance that there can be no certainty here is the result of dubious views about second-order or indirect doubts. Nonetheless, discussing the phenomena that lead Adams (...) to postulate moral faith brings to light the nature of the epistemic warrant underlying various kinds of moral commitments. (shrink)

Gabriel Tarde, along with Durkheim and others, set the foundations for what is today a common-sense statement in social science: crime is a social phenomenon. However, the questions about what social is and what kind of social phenomenon crime is remain alive. Tarde’s writings have answers for both of these capital and interdependent problems and serve to renew our view of them. The aim of this article is to reconstruct Tarde’s definition of crime in terms of genus and specific difference, (...) exploring his criminology as a case of his general sociology. This procedure shows that Tarde succeeded in creating a comprehensive theory of crime and criminals founded not only on his most well-known concept, imitation, but also on his equally important concepts of invention, opposition, social logic and social teleology. For Tarde, crime is a complex phenomenon related to criminal inventions, criminal propagations, the production of penal laws, the execution of controls and punishments, and the collective reactions to all these. (shrink)

In this article culture is understood as the ensemble of systems of classification, assessment, and interaction that establishes a basic community of values in a given social field. We will argue that this is made possible through the institution of fundamental prohibitions understood as mythical points of closure that set the last frontiers of that community by designating what crime is. Exploring these theses, we will see that criminal transgression may be thought of as the actualization of a rigorous otherness. (...) This otherness, however, is nothing but the culture itself in its extreme vectors, its contradictions, and residues. From there we will differentiate three types of crimes: paroxysmal, archaic, and impossible. And we will conclude that the criminal question it is not a ‘social problem’ among others. Rather, it is a fundamental crossroad where the very constitution of any culture is at stake. It is the question of the beginning and end of the societal order and its subjects. (shrink)

Within all philosophical systems there are some categories that are fundamental to the understanding of the whole. This is the case of categories such as identity, difference and contradiction in Hegel’s philosophy. In the second book of the Logik, such categories are set in what appears to be th..

Este artigo é uma espécie de vanguarda da retaguarda, pois ao mesmo tempo em que quer avançar, sendo portando de filosofia política contemporânea é convocado a retornar em busca de conceitos antigos, mas que não envelheceram. A parresía cínica com os seus desdobramentos é um exemplo desse retorno aos antigos. O texto, outrossim, dedica-se a responder a questões que interrogam pela utilidade das revoltas e das insurreições, pelo papel dos intelectuais diante do poder. O artigo procura problematizar, seguindo os estudos (...) de Michel Foucault, as formas tradicionais de pensar a ação política, e pleiteando, ao mesmo tempo um tipo de responsabilidade política para a filosofia. Por fim, indaga-se pela possibilidade da constituição de uma responsabilidade política para a filosofia concebida como forma de vida. Como resultado, há a perspectiva de um conteúdo ético para a ação política. (shrink)

Sex has become to-day a sort of secular religion, i.e. a mass-belief in a new world entirely redeemed from its evils by revolution. Hope in revolution presupposes the ideas of man's original innocence and of society'sresponsibility for evil. As no political or economical revolution can entirely liberate man from his aggressiveness, the sexual revolution isproposed as the basic step towards the new world. But a totally free sexuality, breaking the dialectics between Eros and Thanatos, gives way to the deathinstinct and (...) therefore to a world of struggle for domination, not of liberty. (shrink)