NOT SO PROMISING AFTER ALL: EVALUATOR-RELATIVE TELEOLOGY AND COMMON-SENSE MORALITY

Abstract:  Douglas Portmore has recently argued in this journal for a "promising result"– that combining teleological ethics with "evaluator relativism" about the good allows an ethical theory to account for deontological intuitions while "accommodat[ing] the compelling idea that it is always permissible to bring about the best available state of affairs." I show that this result is false. It follows from the indexical semantics of evaluator relativism that Portmore's compelling idea is false. I also try to explain what might have led to this misunderstanding.     

Connectionism and the Philosophical Foundations of Cognitive Science

This is an overview of recent philosophical discussion about connectionism and the foundations of cognitive science. Connectionist modeling in cognitive science is described. Three broad conceptions of the mind are characterized, and their comparative strengths and weaknesses are discussed: (1) the classical computation conception in cognitive science; (2) a popular foundational interpretation of connectionism that John Tienson and I call "non-sentential computationalism"; and (3) an alternative interpretation of connectionism we call "dynamical cognition." Also discussed are two recent philosophical attempts to enlist connectionism in defense of eliminativism about folk psychology.     

The Graph Conception of Set

The non-well-founded set theories described by Aczel (1988) have received attention from category theorists and computer scientists, but have been largely ignored by philosophers. At the root of this neglect might lie the impression that these theories do not embody a conception of set, but are rather of mere technical interest. This paper attempts to dispel this impression. I present a conception of set which may be taken as lying behind a non-well-founded set theory. I argue that the axiom AFA is justified on the conception, which provides, contra Rieger (Mind 109:241–253, 2000), a rationale for restricting attention to the system based on this axiom. By making use of formal and informal considerations, I then make a case that most of the other axioms of this system are also justified on the conception. I conclude by commenting on the significance of the conception for the debate about the justification of the Axiom of Foundation.     

Knowledge and Evidence

Most of us, tacitly or explicitly, embrace a more or less Cartesian conception of our epistemic condition. According to such a conception, "what we have to go on"in learning about the world is, on the one hand, that which is a priori accessible to us, and, on the other, the inner experiences—visual imagery, tactile sensations, recollective episodes and so on—that pop into our Cartesian theaters. One of the central themes of Knowledge and its Limits is that this picture is fundamentally wrong. Williamson suggests that we should embrace the thesis that our body of evidence at a given time is all and only that which we know. Call this the "E=K thesis."If the E=K thesis is correct, then what we have to go on is both more and less than the Cartesian picture would suggest: more because its domain extends outwards in space, and forwards and backwards in time; less because that which is unknown about our experiential life is excluded. In what follows, I shall identify and briefly discuss a number of themes connected to the E=K thesis.     

FROM BELIEF TO UNBELIEF–AND HALFWAY BACK

Abstract. Through autobiography, I explain why I cannot accept conventional Christianity or any other form of religious belief. I sketch how, through modern evolutionary theory, I try to find an alternative world-picture, one which is, however, essentially agnostic about ultimate meanings. I characterize my position as being that of "David Hume brought up-to-date by Charles Darwin." I express sad skepticism about ever realizing the hopes on which Zygon was founded.     

Counterfactual and prefactual conditionals.

We consider reasoning about prefactual possibilities in the future, for example, "if I were to win the lottery next year I would buy a yacht" and counterfactual possibilities, for example, "if I had won the lottery last year, I would have bought a yacht." People may reason about indicative conditionals, for example, "if I won the lottery I bought a yacht" by keeping in mind a few true possibilities, for example, "I won the lottery and I bought a yacht." They understand counterfactuals by keeping in mind two possibilities, the conjecture, "I won the lottery and I bought a yacht" and the presupposed facts, "I did not win the lottery and I did not buy a yacht." We report the results of three experiments on prefactuals that examine what people judge them to imply, the possibilities they judge to be consistent with them, and the inferences they judge to follow from them. The results show that reasoners keep a single possibility in mind to understand a prefactual.     

Accounting for Moral Conflicts

In his recent book The Dimensions of Consequentialism (2013), Martin Peterson defends, amongst other things, the claim that moral rightness and wrongness come in degrees and that, therefore, the standard view that an act’s being morally right or wrong is a one-off matter ought to be rejected. An ethical theory not built around a gradualist conception of moral rightness and wrongness is, according to Peterson, unable to account adequately for the phenomenon of moral conflicts. I argue in this paper that Peterson’s defence of this claim is not convincing. Over and above this negative result, a careful assessment of Peterson’s case for degrees of rightness reveals that the theoretical corridor for accounting for moral conflicts without a gradualist conception of rightness and wrongness is relatively narrow. As I show, the only way of avoiding the conclusion of Peterson’s argument is to reject his conception of the ‘final analysis’ that an ethical theory provides, i.e. of what the theory ultimately has to say about individual acts and their normative properties. According to Peterson, such a final analysis should be seen as comprising the all-things-considered judgements yielded by the theory, and nothing else. As it turns out, the only alternative to this account that is compatible with the standard view about moral rightness and wrongness is to conceive of the final analysis as also containing judgements about morally relevant factors, or aspects, and the way in which they are normatively relevant.     

ON THE POSSIBILITY OF FEMINIST EPISTEMOLOGY

Abstract: In this article, I propose one way of understanding the expression "feminist epistemology." I begin from the premise that improper philosophical attention has been paid to the implications of what I call The Fact of Preconditions for Agency: that moral and rational agents become such only through a long, deliberate, and intensive process of intervention and teaching, a process that requires commitments of time, effort and emotion on the part of other agents. I contend that this is a sufficiently important aspect of what it is to be a person that accounting for its philosophical implications may have repercussions not only for moral and political theory, but for epistemology as well. I contend further that, given the current configuration of social possibilities, a theory that acknowledges this Fact might appropriately be deemed "feminist."
My argument is presented in four segments. In Section II, I show how such a theory could be feminist by providing a discussion of categories of social identity; in Section III, I show how such a theory could be epistemology by describing a strategy of argument from parity. In Section IV, I apply this strategy to a case from political philosophy to show why its counter-intuitive implications do not provide good grounds for rejecting the suggested redistricting. And in Section V, I apply the same strategy to a case from epistemology to bring out how it might lead to a theory that might legitimately claim to be feminist epistemology.     

Information is intrinsically semantic but alethically neutral

In this paper I argue that, according to a particular physicalist conception of information, information is both alethically neutral or non-alethic, and is intrinsically semantic. The conception of information presented is physicalist and reductionist, and is contrary to most current pluralist and non-reductionist philosophical opinion about the nature of information. The ontology assumed for this conception of information is based upon physicalist non-eliminative ontic structural realism. However, the argument of primary interest is that information so construed is intrinsically semantic on a reductionist and non-alethic basis where semantic content is constituted by indication along causal pathways. Similar arguments have been presented by philosophers with respect to representation. I suggest the conception of information that I present is correct by the lights of the best applied mathematical and scientific theories of information. If so, there is no need for any separate theory of semantic information. Thus I present a theory of intrinsically semantic information which also constitutes an informational theory of truth where truth reduces to information. In the last section I discuss weakly and strongly semantic information, and reject them in favour of alethically neutral intrinsically semantic information.     

ROSS ON DESERT AND PUNISHMENT

Abstract:  W. D. Ross thinks it is good, other things equal, that people get what they deserve. But he denies that "the principle of punishing the vicious, for the sake of doing so, is that on which the state should proceed in its bestowal of punishments." Ross offers two main arguments for this denial: what I call the "scope argument" and the "state's purpose argument." I argue that both fail. In doing so, I illuminate Ross's distinctive views about desert and the state.     

What does it mean to use someone as "a means only": rereading Kant.

Debates about commodification in bioethics frequently appeal to Kant's famous second formulation of the categorical imperative, the formula requiring us to treat the rational (human) being as "an end in itself" and "never as a means only." In the course of her own treatment of commodification, Margaret Jane Radin observes that Kant's application of this formula "does not generate noncontroversial particular consequences." This is so, I argue, because Kant offers three different--and largely incompatible--interpretations of the formula. One focuses on the obligation to preserve rational willing; the second stresses respect for human (physical) dignity and integrity; the third views respect for others as "ends in themselves" as primarily involving a willingness to govern one's conduct by a procedure of impartial co-legislation. Only the third of these interpretations, I conclude, offers a reasonable and coherent approach to moral judgment about the limits of commodification.     

Modal Logic As Dialogical Logic

The title reflects my conviction that, viewed semantically,modal logic is fundamentally dialogical; this conviction is based on the key role played by the notion of bisimulation in modal model theory. But this dialogical conception of modal logic does not seem to apply to modal proof theory, which is notoriously messy. Nonetheless, by making use of ideas which trace back to Arthur Prior (notably the use of nominals, special proposition symbols which name worlds) I will show how to lift the dialogical conception to modal proof theory. I argue that this shift to hybrid logic has consequences for both modal and dialogical logic, and I discuss these in detail.     

What is a Correspondence Theory of Truth?

It is often thought that instances of the T-schema such as snow is white is true if and only if snow is white state correspondences between sentences andthe world, and that therefore such sentences play a crucial role in correspondence theories oftruth. I argue that this assumption trivializes the correspondence theory: even a disquotationaltheory of truth would be a correspondence theory on this conception. This discussionallows one to get clearer about what a correspondence theory does claim, and toward the end of thepaper I discuss what a true correspondence theory of truth would involve.     

"Lesbians, gay men, and their parents": a critique of LaSala and the prevailing clinical "wisdom"

This article challenges the popular assumption that coming out to family of origin is important for lesbians and gay men's mental health and couple relationships. First, I present theory emphasizing the unique position of lesbians/gays in families of origin and the significance of "families of choice." Second, I review the quantitative research on social support received by lesbians/gays from family of origin, friends, and other social network sources. Third, I demonstrate how the dominant clinical opinion about coming out to family is based on an unwarranted use of theory developed for heterosexuals and on overgeneralization of findings from studies of white, upper-middle-class, North American lesbians/gays. Fourth, I propose five determinants of lesbian/gay persons' decisions to come out to family-of-origin members. Fifth, I argue that such decisions are constrained by "realistic" costs/benefits in various sociocultural niches rather than being a simple function of individuals' levels of differentiation. Lastly, I offer an expanded contextual stance for the family therapist working with lesbian/gay clients.     

Desert, Effort and Equality

Abstract  Desert theories of distributive justice have been attacked on the grounds that they attempt to found large inequalities on morally arbitrary features of individuals: desert is usually classified as a meritocratic principle in contrast to the egalitarian principle that goods should be distributed according to need. I argue that there is an egalitarian version of desert theory, which focuses on effort rather than success, and which aims at equal levels of well-being; I call it a 'well-being desert' theory. It is argued that this egalitarian conception of desert is preferable to a meritocratic conception, and that its adoption would encourage greater clarity in arguments over wage differentials and in debates about criteria for job and educational competitions.     

AGENCY AND MORAL RELATIONSHIP IN DEMENTIA

Abstract: This essay examines the goals of care and the exercise of guardianship authority in the long-term care of persons with Alzheimer's disease and other forms of chronic, progressive dementia. It counters philosophical views that deny both agency and personhood to individuals with Alzheimer's on definitional or analytic conceptual grounds. It develops a specific conception of the quality of life and offers a critique of hedonic conceptions of quality of life and models of guardianship that are based on a hedonic legal standard of "best interests." As an alternative, it proposes a conception of quality of life based on the notions of "semantic agency" and "memorial personhood."     

KILLING, SELF-DEFENSE, AND BAD LUCK

This essay argues on behalf of a hybrid theory for an ethics of self-defense understood as the Forfeiture-Partiality Theory. The theory weds the idea that a malicious attacker forfeits the right to life to the idea that we are permitted to prefer one's life to another's in cases of involuntary harm or threat. The theory is meant to capture our intuitions both about instances in which we can draw a moral asymmetry between attacker and victim and cases in which we cannot. I develop the theory by attending to instances of intentional, villainous harm and instances of involuntary danger—the latter of which are a matter of bad luck. I call some bad luck cases "Interpersonal Lottery Conflicts." These cases refer to potentially lethal conflicts into which parties are thrown as victims of circumstance. Although neither party has a moral advantage over another, that fact does not preclude permissible self-defense.     

What Mary Did Yesterday: Reflections on Knowledge-wh

Reductionists about knowledge- wh hold that " s knows- wh " (e.g. "John knows who stole his car") is reducible to "there is a proposition p such that s knows that p , and p answers the indirect question of the wh -clause." Anti-reductionists hold that " s knows- wh " is reducible to " s knows that p , as the true answer to the indirect question of the wh -clause." I argue that both of these positions are defective. I then offer a new analysis of knowledge- wh as a special kind of de re knowledge.     

Illusions of Sense in the Tractatus: Wittgenstein and Imaginative Understanding

Certain expositors of the Tractatus have tried to make sense of Wittegnstein's curious revocation of its propositions by suggesting that although they lack content, they nonetheless express ("show," but do not say) some ineffable truths about reality. Such a view Cora Dimaond labels "chickening out." I attempt to diagnose the lingering attraction of the 'chicken' (in this case an attraction to an illusion of sense) by condsidering a (false) parallel with the case of perceptual illusion. To this end, I make a brief excursion into the work of Gareth Evans in order to draw out what the parallel would look like and more specifically how the chicken might be tempted to think that there is indeed such a parallel. In this way, I hope to better 'understand' the chicken and her seduction, and in the process make a plea for not "chickening out." I then turn to a positive consideration of how we should in fact read this work. In particular, I consider Diamond's idea that the Tractatus requires an "imaginative understanding" of its reader, an ability to 'think' oneself into certain philosophical illusions of sense in order to dismantle them from within. I explore exactly what such an imagination involves. In particular, I suggest that it presupposes a kind of 'metaphysical' thesis of its own about the nature of human beings and their innermost tendencies, a position, I argue, that Wittegnstein held.     

How should libertarians conceive of the location and role of indeterminism?

Libertarianism has, seemingly, always been in disrepute among philosophers. While throughout history philosophers have offered different reasons for their dissatisfaction with libertarianism, one worry is recurring: namely a worry about luck. To many, it seems that if our choices and actions are undetermined, then we cannot control them in a way that allows for freedom and responsibility. My fundamental aim in this paper is to place libertarians on a more promising track for formulating a defensible libertarian theory. I begin by arguing that Robert Kane's influential formulation of libertarianism actually generates an acute worry about luck, showing specifically that Kane's recipe for solving the problem of luck and his attendant conception of the location and role of indeterminism derived from it are deeply problematic. I then offer a reformulation of libertarianism – particularly a new conception of the location and role of indeterminism – that is capable of avoiding the problems that beset Kane's theory and that, I argue, places libertarians on a more promising track for formulating a defensible theory.