Baron assumes that ethical decision-making can be evaluated without specifying more general features of the cognitive system within which it occurs. It is suggested that ethical principles are heuristics employed during goal-oriented action planning. Heuristics are bound to generate suboptimal decisions in some cases. It is rational to replace a particular heuristic only when the cost of associated error exceeds the cost of constructing and installing a more successful alternative.

Versions of internalism have played important roles in metaethics, for example, in defending irrealist options such as emotivism. However, internalism is itself as controversial as the views it is used to defend. Standard approaches to testing the view, such as thought experiments about amoralists, have failed to gain consensus. Michael Huemer offers a defense of internalism of a different kind which he calls the “argument from interpretation.” He presents the argument as one Humeans could embrace, but versions could be accepted (...) by others, including Huemer himself. The argument begins from the assumption that a certain principle of charity is true and knowable a priori. But it can only be known a priori if internalism is true. Hence internalism is true. In this paper I argue that this important argument fails. My main objection makes use of recent work in empirical psychology. Huemer needs the principle of charity to be known a priori. I argue that rather than being an a priori issue, it is an empirical one and that the empirical evidence is strong enough to undermine his argument for internalism. (shrink)

In this paper, we first extract from Susan Carey’s seminal account of the origin of concepts a notion of rationality, which is applicable to human infants and non-human animals; significantly different from the notions of rationality prevalent in behavioral ecology and yet, like these notions, amenable to empirical testing; conceptually more fundamental than the latter notions. Relatedly, this notion underlies a proto-conceptuality ascribable, by a key component of Carey’s account, to human infants and non-human animals. Based on a Kantian-inspired analysis (...) of fully-fledged conceptuality and the type of rationality underlying it, we then show the profound difference between the type of rationality extracted from Carey’s account and the rationality of human adults; related fundamental differences between the types of conceptual representation that these types of rationality respectively ground. By showing this, we highlight fundamental aspects of conceptual representations that are missing from Carey’s account of the origin of concepts. Based on this, we finally argue that, as ingenious and explanatorily valuable as Carey’s account of the origin of concepts is, it is only a partial account of this origin. (shrink)

In this article, I defend the thesis that selfishness and altruism can be intrapersonal . In doing so, I argue that the notions of intrapersonal altruism and selfishness usefully pick out behavioural patterns and have predictive value. I also argue that my thesis helps enrich our understanding of the prudential, and can subsume some interesting work in economic and psychological theory.

Confirmatory bias, defined as the tendency to misinterpret new pieces of evidence as confirming previously held hypotheses, can lead to implacable, even incorrect decision making. It is one of the biases, along with anchoring, framing, and other judgment heuristic errors, that may lead to non-optimal behavior. This paper tests for the existence of confirmatory bias behavior in a uniquely economic setting (tax policy) and in a context relatively lacking in ambiguity. It also tests whether the confirmatory bias phenomenon can be (...) prevalent enough to affect aggregate outcomes, a characteristic important in economic models in particular. The results indicate not only that confirmatory bias exists, but that the confirmatory bias effect may be stronger for evidence relating to losses than for comparable evidence relating to gains. (shrink)

Since the mid?1960s in advanced and rapidly advancing economies, there has been a rising tide of clinical depression and dysphoria, a decline in mutual trust, and a loosening of social bonds. Most studies show that above a minimal level, income is irrelevant to one's sense of well?being, but companionship and social support increase well?being. Since shopping and consumption are increasingly solitary activities, and watching television is not genuinely sociable, the increased time devoted to these activities may be responsible for rising (...) levels of depression. Advanced societies are likely to increase ?utility? if they maximize friendship rather than the getting and spending of wealth. (shrink)

Abstract: The concept of a situation underlying the debate between moral situationists and dispositionists conceals various underexplored complexities. Some of those issues have been engaged recently in the so-called psychology of situations, but they have been slow to receive attention in mainstream philosophy. I invoke various distinctions among situations, and show how situationists have selectively chosen certain types of situations that, for conceptual reasons, skew the argument in their favour. I introduce the concept of a ‘virtue-calibrated situation’, and argue that (...) if the person–situation debate is to move forward in philosophy as it has in psychology, it must focus on such situations. I bring to bear evidence from analytic and continental philosophy, as well as from social and personality psychology. (shrink)

Human beings form beliefs by way of a variety of psychological processes. Some of these processes of belief acquisition are innate; others are acquired. A good deal of interesting work has been done in assessing the reliability of these processes. Any such assessment must examine not only features intrinsic to the psychological processes themselves, but also features of the environments in which those processes are exercised; a mechanism which is reliable in one sort of environment may be quite unreliable in (...) others. This is true not only of the physical environment; it is true of the social environment as well. This has important implications for how we should think about the exercise of individual reason, as well as the interpersonal practice of giving and asking for reasons. (shrink)

This paper describes and assesses a number of dispositions which are instrumental in allowing us to take on the opinions of others unselfconsciously. It is argued that these dispositions are in fact reliable in the environments in which they tend to come into play. In addition, it is argued that agents are, by their own lights, justified in the beliefs they arrive at as a result of these processes. Finally, these processes are argued to provide a basis for rejecting the (...) claim that fixation of belief is radically holistic. (shrink)