I appreciate Benson Mates's generous review of my book, and also the editor's willingness to allow me to comment on it. There is one point where Professor Mates attributes to me a view I did not intend to assert, although what I did say is so compressed that even I have had some difficulty divining my intentions. And it may well be that Professor Mates will find the view that I did intend to assert even less satisfactory than the view (...) that he attributes to me, which I did not intend to assert. (shrink)

I explain why, from the perspective of knowledge-centric anti-luck epistemology, objective act consequentialist theories of ethics imply skepticism about the moral status of our prospective actions and also tend to be self-defeating, undermining the justification of consequentialist theories themselves. For according to knowledge-centric anti-luck epistemology there are modal anti-luck demands on both knowledge and justification, and it turns out that our beliefs about the moral status of our prospective actions are almost never able to satisfy these demands if objective act (...) consequentialism is true. This kind of applied moral skepticism introduces problematic limits on our ability to use objective act consequentialism’s explanatory power as evidence for its truth. This is, in part, a product of higher-order defeat as I explain in the final section. There is, however, a silver lining for objective act consequentialists. For there is at least one type of objective act consequentialism, prior existence consequentialism, that is poised to avoid at least some of the epistemic problems discussed in this paper. (shrink)

What were seen widely in Hume's time as "the obvious dictates of reason" are rarely if ever seen as such today. One reads now that the table does not seem to diminish as one removes oneself from it; instead it appears roughly the same in size all the while. And, what if it did seem to diminish? This would not prove that the existent of which one is visually aware is diminishing, and is therefore but the image of the table (...) rather than the table itself. The appearance of an object is not another object; it is just the original object appearing. Quite simply, things may seem otherwise than they are. (shrink)

Efforts to get scientific knowledge reap valuable knowledge about the world. It is often rewarding simply to know more, but a greater benefit of knowing more is that, knowing the future, one can make sound decisions. There is an easy and unified decision theory that, if only it applied to everything, would solve all the decision problems humans face. It is known as “Bayesian” decision theory because it requires a set of probabilities determined over the world states.

There are two main classes of interpretations of probability. The first are those that rely on a measure of frequency. The other is those that take a logical or subjective view of a unique event, independent of past or future events. The interpretation of probability which is used in the book is then defined as evidential probability, a function based on a set of known statements based on frequency or measure. The properties of probability are then enumerated and explained. Probabilities (...) can also be based on statistical inference. Statistical inferences are statistical properties with high probability based on statistical evidence. (shrink)

This paper defends a coherentist approach to moral epistemology. In “The Immorality of Eating Meat”, I offer a coherentist consistency argument to show that our own beliefs rationally commit us to the immorality of eating meat. Elsewhere, I use our own beliefs as premises to argue that we have positive duties to assist the poor and to argue that biomedical animal experimentation is wrong. The present paper explores whether this consistency-based coherentist approach of grounding particular moral judgments on beliefs we (...) already hold, with no appeal to moral theory, is a legitimate way of doing practical ethics. I argue that grounding particular moral judgments on our core moral convictions and other core nonmoral beliefs is a legitimate way to justify moral judgments, that these moral judgments possess as much epistemic justification and have as much claim to objectivity as moral judgments grounded on particular ethical theories, and that this internalistic coherentist method of grounding moral judgments is more likely to result in behavioral guidance than traditional theory-based approaches to practical ethics. By way of illustrating the approach, I briefly recapitulate my consistency-based argument for ethical vegetarianism. I then defend the coherentist approach implicit in the argument against a number of potentially fatal metatheoretical attacks. (shrink)

The epistemological and sociological consequences of post-modernity include the inability to show moral strangers, in terms they can see as binding, the moral wrongness of activities such as abortion. Such activities can be perceived as morally disordered within a content-full moral narrative, but not outside of the context it brings. Though one can salvage something of the Enlightenment project of justifying a morality that can bind moral strangers, one is left with moral and metaphysical views that can be recognized as (...) impoverished and incomplete by those who live their lives within the embrace of a content-full moral narrative. The cardinal dualism of post-modemity is not that which separates mind from body, but the gulf between the morality binding moral strangers and that binding moral friends. Keywords: dualism, human embryo, personhood, post-modernity CiteULike Connotea Del.icio.us What's this? (shrink)

Instead of benefitting from open meetings and public discussions, the Clintons drafted their health care plan in private and asked that it be accepted in haste. They advance an ideology that claims we can receive the best care for all without any increase in cost or rationing, and then they use "ethicists" to justify this ideology through a supposedly common morality. However, there is no such common morality. In the context of American pluralism, one must look to the actual consent (...) of the governed and recognize the limits on state authority. The result will be a two tiered system of health care, with a basic tier focusing on cost-effective care for the poor that eliminates suffering rather than equalizing inputs, and a space for collateral private insurance. Keywords: Clinton health plan, egalitarianism of envy, egalitarianism of altrusim, limited democracy, moral pluralism CiteULike Connotea Del.icio.us What's this? (shrink)

According to the colored-brain thesis, sense data or qualia are real physical-chemical qualities, located inside the brain, possibly at a specific locus. Our hypothesis is that the seats of phenomenal consciousness have a structure and a materiality. According to the proposed view, a chromatic quale emerges when a certain pixel of the visual sensorium is fed with a certain pattern Σ of spikes; a change in this pattern quickly changes the color that is subjectively generated. How could one manage to (...) measure chromatic qualia? In principle, with nanoscopical techniques, one could capture all the patterns that fall on the sensorium, and transmit the information to other media. But this does not capture the qualia. However, if the patterns are made to fall on a tissue of the same kind, typically inside another person’s brain, this other person will have roughly the same subjective experience as the first person. The model is used to explore two different situations involving qualia inversion. The paper also explores Cartesian materialism, and the claim that phenomenal time and space are identical to a region of physical time and space. (shrink)

In this article I argue against some contemporary scholars that Thomas Aquinas holds that grace is in some way necessary for the perfection of even natural virtue, due to original sin. First I show that healing grace is necessary for the fulfillment of ordinary natural moral duties. On account of original sin, human cannot fulfill the precept to naturally love God without healing grace. Moreover, they cannot avoid committing some acts (mortal sins) whereby they are turned away from God. Second, (...) I argue that without grace someone cannot acquire the political virtues (acquired moral virtues) that make the agent good even on a natural level, and are connected with each other through prudence. (shrink)

Ethnomedicine is the field that analyzes medical traditions comparatively. An ethnomedical approach is used in the essay to analyze the topic of medical ethics. General properties of medical ethics as realized in different societies are outlined. These pertain to the healer's relations with clients, with other healers, and with the group or society. The conditions of medical practice and the influence of social and political factors that affect them are discussed in relation to medical ethical questions. Unique developments of contemporary (...) medical science that affect and condition practice and raise new ethical questions are examined in light of ethnomedical generalizations. The essay aims to clarify the cultural bases of medicine generally and ethical aspects of medical practice and care more specifically. (shrink)

Toma-se como referências básicas algumas reflexões do filósofo Martin Heidegger sobre o domínio planetário da técnica para mostrar a penúria de uma época marcada pelo fim da filosofia mediante sua realização como metafísica nas ciências técnicas. Explicita-se ainda como esse fim da filosofia na era do domínio planetário da técnica pode se constituir o ponto de partida para um novo começo do pensar, que pensa para além dos limites impostos pelo pensamento calculador. Na parte conclusiva do artigo procura-se determinar o (...) caráter e a tarefa que caberia a essa nova forma de pensar e conhecer que nos aproxima das coisas tais como são. (shrink)

Summary and ConclusionsThis paper presents the argument that the character of illness in psychiatry requires embracing phenomena which falls outside the area of concern of basic biologic sciences. The argument is developed by introducing the idea of a “theory of illness,” a cultural trait of a society, and by examining features of our biomedical theory of illness. The disease “depression” is then examined in terms of this theory. A basic point made is that an appraisal of any medical system involves (...) dealing with social factors and cultural conventions. Another one is that the effective and prudent application of biomedical knowledge requires dealing with neurobiologic as well as social and cultural factors that in a complementary fashion provide understanding about the organization and meaning of behavior. An emphasis on the organization and meaning of behavior, with the aim of uncovering illness conditions which can be effectively controlled, is and very likely will continue to be a central concern of psychiatry. (shrink)

The disagreement between John Duns Scotus and William of Ockham on whether the exterior act has intrinsic moral worth is a turning point for a new understanding of the relationship between the interior and the exterior act. Is someone who successfully commits murder as guilty as someone who fails in her attempt? Does the martyr merit more than someone who merely wills to undergo martyrdom but is denied the opportunity? In these cases, the completion of the act is the exterior (...) act, and the interior act is that part of the act which leads up to and includes the agent’s choice or command. Scotus synthesizes and develops an earlier tradition in which the exterior act has its own moral goodness or malice which is independent from that of the interior act. Ockham criticizes Scotus and this tradition, thus apparently becoming one of the first thinkers since Abelard to deny that the exterior act has any intrinsic moral value. Ockham redefines the exterior act as a purely natural act without intrinsic moral value and consequently traces the goodness or malice of an act entirely to an intrinsically moral act of the will. (shrink)

ALBUQUERQUE JR., Valdevino. “Dá glória e recebe”: a expressão mítico-ritual nos “corinhos de fogo” no culto [neo]pentecostal. 2014. Dissertação – Mestrado em Ciência da Religião, Instituto de Ciências Humanas, Universidade Federal de Juiz de Fora, Juiz de Fora, MG.