Chrisoula Andreou

The Economics of Science: Methodology and Epistemology as if Economics Really Mattered. James R. Wible, 1998. London and New York, Routledge. xviii + 266 pp., US$75.00, £45.00. ISBN 0–415–17257–8 The Dawning of Gauge Theory. Lochlainn O'Raifeartaigh, 1997. Princeton, NJ, Princeton University Press. ix + 249 pp., $US 69.50, $US 29.95. ISBN 0–691–02978–4, 0–691–02977–6 Mathematics as a Science of Patterns. Michael D. Resnik, 1997. Oxford, Clarendon Press. ISBN 0–19–823608–5 Proof Theory and Automated Deduction. Jean Goubault‐Larrecq & Ian Mackie, 1997. Dordrecht, Kluwer. xv+ 425 pp., $US 155, £96. ISBN 0–7923–4593–2.

A variety of strategies have been used to oppose the influential Humean thesis that all of an agent’s reasons for action are provided by the agent’s current wants. Among these strategies is the attempt to show that it is a conceptual truth that reasons for action are non-relative. I introduce the notion of a basic reason- giving consideration and show that the non-relativity thesis can be understood as a corollary of the more fundamental thesis that basic reason-giving considerations are generalizable. I then consider the relationship between the generalizability thesis and the Humean thesis that all of an agent’s reasons for action are provided by the agent’s current wants. I argue that, contrary to a common assumption, there is a subtle and clearly motivated version of the Humean thesis that does not deny, and so is not threatened by, the generalizability thesis.

A variety of thought experiments suggest that, if the standard picture of practical rationality is correct, then practical rationality is sometimes an obstacle to practical success. For some, this in turn suggests that there is something wrong with the standard picture. In particular, it has been argued that we should revise the standard picture so that practical rationality and practical success emerge as more closely connected than the current picture allows. In this paper, I construct a choice situation—which I refer to as the Newxin puzzle—and discuss its implications in relation to the revisionist approach just described. Using the Newxin puzzle, I argue that the approach leads to a more radically revisionist picture of practical rationality than current debate suggests.

Sometimes a series of choices do not serve one's concerns well even though each choice in the series seems perfectly well suited to serving one's concerns. In such cases, one has a dynamic choice problem. Otherwise put, one has a problem related to the fact that one's choices are spread out over time. This survey reviews some of the challenging choice situations and problematic preference structures that can prompt dynamic choice problems. It also reviews some proposed solutions, and explains how some familiar but potentially puzzling phenomena — including, for example, self-destructive addictive behavior and dangerous environmental destruction — have been illuminated by dynamic choice theory.

It is natural to assume that we would not be willing to compromise the environment if the conveniences and luxuries thereby gained did not have a substantial positive impact on our happiness. But there is room for skepticism and, in particular, for the thesis that we are compromising the environment to no avail in that our conveniences and luxuries are not having a significant impact on our happiness, making the costs incurred for them a waste. One way of defending the no-avail thesis fits neatly with what I will call the exalted view, according to which the key to human happiness lies in the mental (or spiritual) realm rather than in the material realm. After considering this familiar approach to defending the no-avail thesis, I sketch out a very different approach—one that will, I hope, appeal to those who have doubts about the familiar line of defense. The alternative and novel approach builds on a strand of empirical research on (self-reports concerning) happiness that suggests that we are, in a way, quite shallow, and that our happiness depends on whether we are keeping up with the Joneses. I call this view concerning happiness the worldly view. My reasoning suggests that even if the current rift between exalted pictures of human nature and happiness, on the one hand, and worldly pictures of human nature and happiness, on the other, cannot be repaired, it need not hinder agreement on the plausibility of the no-avail thesis; rather, with the rift come two different routes to the same thesis. I conclude that we should take the no-avail thesis very seriously, and that evidence that we are shallow materialists need not be bad news for the environment(alist)

It is widely held that instrumental reasoning to a practical conclusion is parasitic on non-instrumental practical reasoning. This conclusion is based on the claim that when there is no reason to adopt a certain end, there is no reason to take the means (qua means) to that end. But, as will be argued, while there is a sense of reason according to which the previous statement is true, there is another sense according to which it is false. Furthermore, in both of the relevant senses of reason, it is true that reasons are considerations that ground correct conclusions of practical deliberation and correct advice. It follows that instrumental reasoning to a practical conclusion is not invariably parasitic on non-instrumental practical reasoning. The view that it is results from combining the idea that when there is no reason to adopt a certain end, there is no reason to take the means (qua means) to that end, with the common but faulty assumption that considerations that ground correct conclusions of practical deliberation and correct advice are all reasons in a single sense (sometimes referred to as the normative sense of reason). The assumption in question is implicit in, for example, the work of John Broome, T. M. Scanlon, Christine Korsgaard, and Stephen Darwall.1 Given the common identification of normative reasons with considerations that ground correct conclusions of practical deliberation and correct advice, the position that will be defended in this paper can be expressed by saying that there is not one but two senses of reason for which it is true that reasons are normative..

There is a great deal of plausibility to the standard view that if one is rational and it is clear at the time of action that a certain move, say M1, would serve one’s concerns better than any other available move, then one will, as a rational agent, opt for move M1. Still, this view concerning rationality has been challenged at least in part because it seems to conflict with our considered judgments about what it is rational to do in cases of temptation that share the structure of Warren Quinn’s self-torturer case. I argue that there is a way to accomodate our considered judgments about the relevant cases of temptation without giving up the standard view or dismissing, as in some way rationally defective, the concerns of the agents in the relevant cases. My reasoning relies on the idea that, at least in some cases, whether an action serves one’s concerns well depends on what action(s) or course(s) of action it is part of. In the final section of the paper, I explain how this idea sheds light on an important source of frustration in collective decision-making.

It is often supposed that, given two potential objects of choice X and Y, a specific set of circumstances, and a specific choosing agent, one of the following must be true: (1) opting for X is a better choice than opting for Y, (2) opting for Y is a better choice than opting for X, or (3) opting for X and opting for Y are exactly equally good choices. My aim in this paper is to show how some philosophical insights concerning color perception can illuminate the possibility of two options, X and Y, being such that, even given a specific set of circumstances and a specific choosing agent, none of (1), (2), or (3) holds, but X and Y are positively related to one another as “on a par.”

The core argument in favor of the view that immorality is a natural defect for human beings, which has been developed by Foot, assumes that if justice and compassion have important functions in human survival and reproduction, then injustice and cruelty are natural defects in human beings. But this ignores possibilities and results that cannot reasonably be ignored. Multiple and mixed naturally sound types can and do occur in nature. Moreover, research in the life sciences suggests that at least some bad human behaviors, traits, or strategies are selected for and continue to have important survival-and-reproduction-related functions in human life. All this fits poorly with the position that immorality is a natural defect for human beings. Emerging as much more plausible is the competing view that, for human beings, natural soundness sometimes supports behaviors, traits, or strategies that conflict with (any ideal that can plausibly be called) moral goodness.

The money-pump argument figures as the staple argument in support of the view that cyclic preferences are irrational. According to a prominent way of understanding the argument, it is grounded in the assumption that it is irrational to make choices that lead one to a dispreferred alternative. My aim in this paper is to motivate diffidence with respect to understanding the money-pump argument in this way by suggesting that if it is so understood, the argument emerges as question-begging and as a complicated distraction in the debate concerning cyclic preferences, and that there is a way of understanding the argument that casts it as grounded in a less controversial starting point.

I focus on the idea that if, as a result of lacking any conscious goal related to X-ing and any conscious anticipation or awareness of X-ing, one could sincerely reply to the question ‘Why are you X-ing?’ with ‘I didn't realize I was doing that,’ then one's X-ing is not intentional. My interest is in the idea interpreted as philosophically substantial (rather than merely stipulative) and as linked to the familiar view that there is a major difference, relative to the exercise of agential control, between acting on a conscious goal (even one the agent is not actively thinking about) and acting on a non-conscious goal (about which the sincerely ‘clueless’ response ‘I didn't realize I was doing that’ could be provided). After raising some doubts about the target idea, I consider the two most promising lines of defence. I argue that neither is convincing, and that we should reject the suggestion that the idea is properly accepted as a matter of common sense. Even absent any conscious goal related to X-ing and any conscious anticipation or awareness of X-ing, there is room for counting X-ing as intentional if X-ing is, or is appropriately related to, a non-conscious goal.

I propose a model of intention formation and argue that it illuminates and does justice to the complex and interesting relationships between intentions on the one hand and practical deliberation, evaluative judgements, desires, beliefs, and conduct on the other. As I explain, my model allows that intentions normally stem from pro-attitudes and normally control conduct, but it is also revealing with respect to cases in which intentions do not stem from pro-attitudes or do not control conduct. Moreover, it makes the connection between forming an intention and altering one's deliberative framework transparent, and directly accounts for the fact that while intentions can affect how it makes sense for an agent to reason and what it makes sense for her to do, one cannot make an action that one is tempted to perform worth performing simply by forming a related intention.