It seems impossible that organisms selected to maximize their genetic legacy could also be moral agents in a world in which taking risks for strangers is sometimes morally laudable. Brian Zamulinski argues that it is possible if morality is an evolutionary by-product rather than an adaptation.Evolutionary Intuitionism presents a new evolutionary theory of human morality. Zamulinski explains the evolution of foundational attitudes, whose relationships to acts constitute moral facts. With foundational attitudes and the resulting moral facts in (...) place, he shows how they ground a plausible normative morality, give answers to meta-ethical questions, and provide an account of moral motivation. He explains the nature of moral intuitions and, thus, of our access to the moral facts. He shows that the theory makes confirmed empirical predictions, including the observable variation in moral views. The combination of intuitionism and evolutionary ethics enables Zamulinski to overcome the standard objections to both.Evolutionary Intuitionism is a unified theory of human morality that explains how an objective morality could develop naturally in a physical world like ours, among organisms like us. (shrink)

Probability; Continuous probability distributions; Estimation; Tests of significance; Analysis of variance; Experimental design; Balanced incomplete randomized block designs and the analysis of covariance; Correlation and function fitting; The poisson process and couting problems; Distributions free tests.

It is morally negligent or reckless to believe without sufficient evidence. The foregoing proposition follows from a rule that is a modified expression of W. K. Clifford's ethics of belief. Clifford attempted to prove that it is always wrong to believe without sufficient evidence by advancing a doxastic counterpart to an act utilitarian argument. Contrary to various commentators, his argument is neither purely nor primarily epistemic, he is not a non-consequentialist, and he does not use stoicism to make his case. (...) Clifford's conclusion is a universal generalisation that is in a precarious position because of potential counterexamples. But the counterexamples do not preclude a rule against going beyond the available evidence and it is worthwhile making a moral case for such a rule. (shrink)

In ‘The ethics of belief and Christian faith as commitment to assumptions’, Rik Peels attacks the views that I advanced in ‘Christianity and the ethics of belief’. Here, I rebut his criticisms of the claim that it is wrong to believe without sufficient evidence, of the contention that Christians are committed to that claim, and of the notion of that faith is not belief but commitment to assumptions in the hope of salvation. My original conclusions still stand.

ABSTRACT: The conclusions on libertarianism Robert Nozick reaches are appropriate for a bygone era. In a modern market economy, libertarianism requires that employable people have the option of taking up a publicly provided income instead of employment. This is the only way to compensate the involuntarily unemployed that a market economy requires and to ensure that all employment is voluntary. Taxation on voluntary exchanges is unobjectionable because it alters prices, not property, and no one has a right to a particular (...) price. The best way to provide state incomes for the capable unemployed is through a negative income tax.RÉSUMÉ: Les conclusions de libertarisme que tire Nozick valent pour une époque révolue. Dans une économie de marché moderne, le libertarisme exige que les gens aptes au travail puissent opter pour un revenu de source publique plutôt que pour un travail. Voilà le seul moyen de compenser les sans-emploi involontaires que requiert l’economie de marché et de s’assurer que chacun travaille volontairement. Imposer les échanges volontaires est acceptable parce que cela affecte les prix, non la propriété, et que nul n’a droit à un prix prticulier. Le meilleur moyen pour l’État de fournir un revenu aux sans-emploi aptes au travail passe par un impôt sur le revenu négatif. (shrink)

ABSTRACT: The conclusions on libertarianism Robert Nozick reaches are appropriate for a bygone era. In a modern market economy, libertarianism requires that employable people have the option of taking up a publicly provided income instead of employment. This is the only way to compensate the involuntarily unemployed that a market economy requires and to ensure that all employment is voluntary. Taxation on voluntary exchanges is unobjectionable because it alters prices, not property, and no one has a right to a particular (...) price. The best way to provide state incomes for the capable unemployed is through a negative income tax.RÉSUMÉ: Les conclusions de libertarisme que tire Nozick valent pour une époque révolue. Dans une économie de marché moderne, le libertarisme exige que les gens aptes au travail puissent opter pour un revenu de source publique plutôt que pour un travail. Voilà le seul moyen de compenser les sans-emploi involontaires que requiert l’economie de marché et de s’assurer que chacun travaille volontairement. Imposer les échanges volontaires est acceptable parce que cela affecte les prix, non la propriété, et que nul n’a droit à un prix prticulier. Le meilleur moyen pour l’État de fournir un revenu aux sans-emploi aptes au travail passe par un impôt sur le revenu négatif. (shrink)

The ethics of belief does not justify condemning all possible forms of religion even in the absence of evidence for any of them or the presence of evidence against all of them. It follows that attacks on religion like the recent one by Richard Dawkins must fail. The reason is not that there is something wrong with the ethics of belief but that Christian faith need not be a matter of beliefs but can instead be a matter of assumptions to (...) which the faithful person is committed. It follows that Christianity can be compatible with scientific rationality. (shrink)

Most evil is compatible with the existence of God if He has an aim that He can achieve only by using an unguided process of evolution and if He cannot be condemned for trying to achieve His aim. It is argued that there is an aim that could reasonably be attributed to God and that God cannot achieve it without using evolution. There are independent grounds for thinking an evolutionary response is necessary if God is to be defended at all. (...) Issues that require further investigation are pointed out and desirable features of the evolutionary response indicated. (shrink)

There is a case to be made for the contention that it is a virtue to have a disposition to try to conform to W. K. Clifford’s ethics of belief. The arguments are not Clifford’s own but new deductive ones. There is also a discussion of some recent criticisms of Clifford. They seldom succeed against Clifford’s original position and never succeed against the case for the Cliffordian virtue. It is pointed out that there need be no conflict between religion and (...) Cliffordianism. The virtue approach emphasizes the value of striving over the value of success. (shrink)

This is an attempt to rehabilitate W. K. Clifford’s long-rejected position that “it is [morally] wrong, always, everywhere, and for anyone, to believe anything on insufficient evidence.” I supplement Clifford’s own argument with two others. They are all valid. I argue for the truth of their premises. The premises in the arguments I use to supplement Clifford’s own are that we cannot believe purely at will; that we must choose among Cliffordianism, some other rule, and doxastic amoralism; that all other (...) rules are self-subverting in that they can be used effectively at most once; and that a policy of doxastic amoralism has worse results overall than adherence to Cliffordianism. The upshot is that Cliffordianism is an irreducible analogue of rule utilitarianism. I look at some objections to Cliffordianism. I argue that none has merit. I point out that Cliffordianism provides something of a justification for legal freedom of conscience. (shrink)

This paper re-evaluates W.K. Clifford on the ethics of belief in light of criticism due to William James and replies to James from David A. Hollinger.

There is an alternative to the type of moral standing that hypothetically supervenes on other, base or subvenient, properties. Attributed moral standing results when people who have a naturally selected belief that they are worthy of moral consideration negotiate with others with the aim of being acknowledged as having moral standing and are successful. They could successfully negotiate with people who possessed supervenient moral standing. In a hypothetical evolutionary competition with the latter, they would replace them entirely. The result would (...) be a moral community that excludes animals but that includes human infants. Membership in the moral community ends up being what it would be if moral standing supervened on the property of being human. The supervenience doctrine is also criticized on other grounds. (shrink)

The main claim here is that Aquinas’s theory of natural law is false because it is incompatible with the occurrence of evolution by variation and natural selection. This contradicts the Thomist opinion that there is no conflict between the two. The conflict is deep and pervasive, involving the core elements of Aquinas’s theory. The problematic elements include: 1) the fundamental precept that good should be done and pursued, and evil avoided; 2) the claim that every organism aims at the good (...) and that it is wrong to frustrate nature; 3) the Aristotelian preconception that everything has a single preeminent end; 4) the putative natural inclinations attributed to human beings; 5) the assumption that species essentialism is true; and 6) the notion that God’s intentions are discernible in the natural world. It is concluded that the problems are so extensive that Aquinas’s theory is beyond rescue. (shrink)

We know that someone is a hypocrite when he acts inconsistently with his purported beliefs. Understanding how we know it is an essential aspect of understanding the nature of belief. We can recognize the phenomenon when beliefs are ‘inscribed’ in the brain, there is a disposition to maintain consistency among the propositions represented by the ‘inscriptions’, and the inscriptions and the disposition give rise to derivative disinclinations. Since the disinclinations ought to prevent certain actions, we notice the conflict between the (...) beliefs hypocrites affirm and the actions they perform. ‘Inconsistency’ is a short-hand description for the conflict. Derivative disinclinations differ from dispositions in several ways and objections to the latter are not transferable to the former. The account not only explains how we can recognize hypocrisy but is also compatible with most truisms about the nature of belief. Where it is not, the truisms can be explained away as understandable errors. (shrink)

This is a new argument to the effect that religions are not truth-oriented. In other words, it is not a fundamental function of religion to represent the world accurately. I compare two hypotheses with respect to their likelihood. The one which entails that religion is not truth-oriented is a better explanation than its competitor for a number of empirical observations about religion. It is also at least as probable. I point out that, once one has established that religions are not (...) truth-oriented, it is possible to argue that religions are false and it is possible to run a sound ad hominem argument against religious believers who advance religious claims. I suggest that the results are early ones and that what matters is evaluating religion in the way I illustrate in this paper. The ad hominem argument shows that the question of whether religion is truth-oriented is particularly important. (shrink)

In 'The ethics of belief and Christian faith as commitment to assumptions', Rik Peels attacks the views that I advanced in 'Christianity and the ethics of belief'. Here, I rebut his criticisms of the claim that it is wrong to believe without sufficient evidence, of the contention that Christians are committed to that claim, and of the notion of that faith is not belief but commitment to assumptions in the hope of salvation. My original conclusions still stand.

In reply to Mawson, I accept that each and every religion includes the self-referential belief that it is true. I seek to show that this admission does not entail that the rest of the beliefs of religions track the truth or that they are not better explained through the religion-as-fiction hypothesis. If that hypothesis is well-grounded, it gives us good reason not to take arguments for religions' non-self-referential beliefs seriously. (Published Online August 11 2004).

Michael Scott attacks my use of likelihood in assessing two explanations for human religion. He assumes that I rely on likelihood alone. He is attacking a straw man. We have no alternative but to rely on likelihood when the probabilities of two competing hypotheses are identical, as I charitably assumed with respect to the hypotheses I discussed. His other criticisms likewise miss the mark.

In this wide-ranging book, Brian Davies discusses the basis for scientists' claims to knowledge about the world. He looks at science historically, emphasizing not only the achievements of scientists from Galileo onwards, but also their mistakes. He rejects the claim that all scientific knowledge is provisional, by citing examples from chemistry, biology and geology. A major feature of the book is its defense of the view that mathematics was invented rather than discovered. A large number of examples are used (...) to illustrate these points, and many of the deep issues in today's world discussed-from psychology and evolution to quantum theory, consciousness and even religious belief. Disentangling knowledge from opinion and aspiration is a hard task, but this book provided a clear guide to the difficulties. (shrink)

The neuropsychoanalytic approach solves important aspects of how to use our understanding of the brain to treat patients. We describe the neurobiology underlying motivation for healthy behaviors and psychopathology. We have updated Freud’s original concepts of drive and instinct using neuropsychoanalysis in a way that conserves his insights while adding information that is of use in clinical treatment. Drive (Trieb) is a pressure to act on an internal stimulus. It has a motivational energic source, an aim, an object, and is (...) terminated by the satisfaction of a surge of serotonin. An instinct (Instinkt) is an inherited pattern of behavior that varies little from species to species. Drives are created by internal/ventral brain factors. Instincts require input from the outside that arrive through dorsal brain structures. In our model unpleasure is the experience of unsatisfied drives while pleasure if fueled by a propitious human environment. Motivational concepts can be used guide clinical work. Sometimes what had previously described psychoanalytically as, “Internal conflict,” can be characterized neurobiologically as conflicts between different motivational systems. These motivational systems inform treatment of anxiety and depression, addiction in general and specific problems of opioid use disorder. Our description of motivation in addictive illness shows that the term, “reward system,” is incorrect, eliminating a source of stigmatizing addiction by suggesting that it is hedonistic. Understanding that motivational systems that have both psychological and brain correlates can be a basis for treating various disorders. Over many papers the authors have described the biology of drives, instincts, unpleasure and pleasure. We will start with a summary of our work, then show its clinical application. (shrink)

Peterson et al. (2023) present a range of ethical issues that arise when considering the use of psychedelic substances within medicine. But psychedelics are, by their nature, boundary-dissolving, a...

Karl Marx (1818-1883) was trained as a philosopher and steeped in the thought of Hegel and German idealism, but turned away from philosophy in his mid-twenties towards politics, economics and history. It is for his these subjects Marx is best known and in which his work and ideas shaped the very nature of the nineteenth and twentieth centuries. However, Marx's engagement with philosophy runs through most of his work, especially in his philosophy of history and in moral and political philosophy. (...) In this outstanding introduction to Marx's philosophy Jaime Edwards and Brian Leiter begin with an overview of Marx's life and intellectual development, before examining and assessing the following important topics: Marx's theory of history: Hegel, dialectics, teleology, materialism functionalism and the causal explanation of historical change economics, history and the transition from communism to capitalism ideology, morality and religion human nature, alienation and the good life for human beings Marx's legacy and influence, including Western Marxism and the Frankfurt School. The addition of chapter summaries, annotated further reading and a glossary of technical terms make this an indispensable introduction to Marx's philosophy. It will also be useful to those in related disciplines such as politics, sociology, history and economics. (shrink)

This article reports results from two studies of how people answer counterfactual questions about simple machines. Participants learned about devices that have a specific configuration of components, and they answered questions of the form “If component X had not operated [failed], would component Y have operated?” The data from these studies indicate that participants were sensitive to the way in which the antecedent state is described—whether component X “had not operated” or “had failed.” Answers also depended on whether the device (...) is deterministic or probabilistic—whether X's causal parents “always” or only “usually” cause X to operate. Participants' explanations of their answers often invoked non-operation of causally prior components or unreliability of prior connections. They less often mentioned independence from these causal elements. (shrink)

Susan Edwards-McKie interviews Professor Dr B. F. McGuinness on the occasion of his 90th birthday.

Activity in the prefrontal cortex may distinguish the meta-awareness experienced during lucid dreams from its absence in normal dreams. To examine a possible relationship between dream lucidity and prefrontal task performance, we carried out a prospective study in 28 high school students. Participants performed the Wisconsin Card Sort and Iowa Gambling tasks, then for 1 week kept dream journals and reported sleep quality and lucidity-related dream characteristics. Participants who exhibited a greater degree of lucidity performed significantly better on the task (...) that engages the ventromedial prefrontal cortex, but degree of lucidity achieved did not distinguish performance on the task that engages the dorsolateral prefrontal cortex, nor did it distinguish self-reported sleep quality or baseline characteristics. The association between performance on the Iowa Gambling Task and lucidity suggests a connection between lucid dreaming and ventromedial prefrontal function. (shrink)

We investigated how people design interventions to affect the outcomes of causal systems. We propose that the abstract structural properties of a causal system, in addition to people's content and mechanism knowledge, influence decisions about how to intervene. In Experiment 1, participants preferred to intervene at specific locations in a causal chain regardless of which content variables occupied those positions. In Experiment 2, participants were more likely to intervene on root causes versus immediate causes when they were presented with a (...) long-term goal versus a short-term goal. These results show that the structural properties of a causal system can guide the design of interventions. (shrink)

Virtues are acquirable, so if intellectual humility is a virtue, it’s acquirable. But there is something deeply problematic—perhaps even paradoxical—about aiming to be intellectually humble. Drawing on Edward Slingerland’s analysis of the paradoxical virtue of wu-wei in Trying Not To Try (New York: Crown, 2014), we argue for an anti-individualistic conception of the trait, concluding that one’s intellectual humility depends upon the intellectual humility of others. Slingerland defines wu-wei as the “dynamic, effortless, and unselfconscious state of mind of a (...) person who is optimally active and effective” (Trying Not to Try, 7). Someone who embodies wu-wei inspires implicit trust, so it is beneficial to appear wu-wei. This has led to an arms race between faking wu-wei on the one hand and detecting fakery on the other. Likewise, there are many benefits to being (or seeming to be) intellectually humble. But someone who makes conscious, strategic efforts to appear intellectually humble is ipso facto not intellectually humble. Following Slingerland’s lead, we argue that there are several strategies one might pursue to acquire genuine intellectual humility, and all of these involve commitment to shared social or epistemic values, combined with receptivity to feedback from others, who must in turn have and manifest relevant intellectual virtues. In other words, other people and shared values are partial bearers of a given individual’s intellectual humility. If this is on the right track, then acquiring intellectual humility demands epistemic anti-individualism. (shrink)

This is the first book to explore the cognitive science of effortless attention and action. Attention and action are generally understood to require effort, and the expectation is that under normal circumstances effort increases to meet rising demand. Sometimes, however, attention and action seem to flow effortlessly despite high demand. Effortless attention and action have been documented across a range of normal activities--from rock climbing to chess playing--and yet fundamental questions about the cognitive science of effortlessness have gone largely unasked. (...) -/- This book draws from the disciplines of cognitive psychology, neurophysiology, behavioral psychology, genetics, philosophy, and cross-cultural studies. Starting from the premise that the phenomena of effortless attention and action provide an opportunity to test current models of attention and action, leading researchers from around the world examine topics including effort as a cognitive resource, the role of effort in decision making, the neurophysiology of effortless attention and action, the role of automaticity in effortless action, expert performance in effortless action, and the neurophysiology and benefits of attentional training. -/- Contributors: Joshua M. Ackerman, James H. Austin, John A. Bargh, Roy F. Baumeister, Sian L. Beilock, Chris Blais, Matthew M. Botvinick, Brian Bruya, Mihaly Csikszentmihalyi, Marci S. DeCaro, Arne Dietrich, Yuri Dormashev, László Harmat, Bernhard Hommel, Rebecca Lewthwaite, Örjan de Manzano, Joseph T. McGuire, Brian P. Meier, Arlen C. Moller, Jeanne Nakamura, Evgeny N. Osin, Michael I. Posner, Mary K. Rothbart, M. R. Rueda, Brandon J. Schmeichel, Edward Slingerland, Oliver Stoll, Yiyuan Tang, Töres Theorell, Fredrik Ullén, Robert D. Wall, Gabriele Wulf. (shrink)

Darwin's theory of evolution by natural selection is considered in its application to human beings in this book. Brian Baxter examines the various sociobiological approaches to the explanation of human behaviour which view the human brain, and so the human mind, as the product of evolution, and considers the main arguments for and against this claim. In so doing he defends the approaches against some common criticisms, such as the charge that they are reductionist and dehumanising. The implications of (...) these arguments for the social sciences and humanities are assessed, as is the naturalistic view of ethics to which they lead. A key issue examined in the book is the connection between this Darwinist perspective on human beings and modern environmental ethics, which also often assume that human beings are part of an evolved living world. The implications of these positions for the meaningfulness of human life are also examined.Throughout the discussion, the positions in sociobiology and environmental ethics developed by Edward O Wilson are taken as an exemplar of the characteristic features of a Darwinian worldview, and the arguments of Wilson and his chief critics are thoroughly examined. (shrink)

Reviewing the work of a single author collected and edited by someone other than the author presents itself as a uniquely difficult task. The principles that ordinarily serve to structure and facilitate the review process—logically analyzing a thinker’s argument, judging her contribution to the field, relating her work to the wider context of current intellectual debates or trends, and so on—prove to be of limited or no use. Yet this doesn’t mean there exist no principles by which to critically evaluate (...) the content and significance of such types of works. The principles at one’s disposal merely happen to be those of curation rather than creation.Now there are surely as many ways to curate a body of work as there.. (shrink)

In this chapter Alessandro Capone’s claim as the intimate relationship between legal reasoning and indirect reports is investigated through looking at legal citation practices, use of case law, and statutory and constitutional interpretation. Capone’s thought is informed in the chapter through a reference to the work of Ronald Dworkin and Edward H. Levi. The conclusion of the chapter is that Capone is correct that use of indirect reporting in law is ubiquitous and therefore warrants careful study. Further, and opposite (...) of Dworkin’s hope for a univocal use of indirect reports, Levi’s analysis emphasizes the bottom-up, conversational and polyvocal aspects of legal reasoning as is noted by Capone. This in turn requires eliminating the hope for finding or imposing a determinate and univocal meaning on legal citation, case law, and statutory and constitutional interpretation. Instead, continuing dialogue is required. Indeed, legal process should try to include as many voices in the construction of meaning as possible. (shrink)

This article examines some of the links between the nineteenth century Tractarian leader Edward Pusey and the Romantic poets, particularly Samuel Taylor Coleridge, in relation to eucharistic theology, especially Pusey's 1836 ‘Lectures on Types and Prophecies of the Old Testament’. Pusey's sacramental theology was affected by the Romantic poets in the expression of moderate realism which also played an important part in the Oxford Movement. Like the Romantic poets, Pusey saw nature as pointing to and conveying the presence of (...) God and this had clear connections for Pusey to a moderate realist sacramental theology where the presence of the divine was known through the material: things like bread and wine and water. (shrink)

This article examines some of the links between the nineteenth century Tractarian leader Edward Pusey and the Romantic poets, particularly Samuel Taylor Coleridge, in relation to eucharistic theology, especially Pusey's 1836 ‘Lectures on Types and Prophecies of the Old Testament’. Pusey's sacramental theology was affected by the Romantic poets in the expression of moderate realism which also played an important part in the Oxford Movement. Like the Romantic poets, Pusey saw nature as pointing to and conveying the presence of (...) God and this had clear connections for Pusey to a moderate realist sacramental theology where the presence of the divine was known through the material: things like bread and wine and water. (shrink)