Reduction and abduction in chemistry‐a response to Scerri

Eric Scerri has proposed an account of how reduction might be understood in chemistry. He claims to build on a general aspect of Popper's views which survives his otherwise heavy criticism, namely adherence to actual scientific practice. This is contrasted with Nagel's conception, which Scerri takes to be the philosopher's standard notion. I argue that his proposal, interesting though it is, is not so foreign to ideas in the tradition within which Nagel wrote as Scerri would have us believe. Moreover, actual scientific practice can be commandeered in support of a holistic conception which Popper contrasted with what he saw as the admirable strivings towards reduction in science.     

Fodor on global cognition and scientific inference

This paper addresses the extent to which quotidian cognition is like scientific inference by focusing on Jerry Fodor's famous analogy. I specifically consider and rebut a recent attempt made by Tim Fuller and Richard Samuels to deny the usefulness of Fodor's analogy. In so doing, I reveal some subtleties of Fodor's arguments overlooked by Fuller and Samuels and others. Recognizing these subtleties provides a richer appreciation of the analogy, allowing us to gain better traction on the issue concerning the extent to which everyday cognition is like scientific inference. In the end, I propose that quotidian cognition is indeed like scientific inference, but not precisely in the way Fodor claims it is.     

Locke's Theory of Demonstration and Demonstrative Morality

Locke famously claimed that morality was capable of demonstration. But he also refused to provide a system of demonstrative morality. This paper addresses the mismatch between Locke's stated views and his actual philosophical practice. While Locke's claims about demonstrative morality have received a lot of attention it is rare to see them discussed in the context of his general theory of demonstration and his specific discussions of particular demonstrations. This paper explores Locke's general remarks about demonstration as well as his claims about demonstration in natural philosophy, mathematics, and morality. Careful attention to these detailed discussions motivates a reevaluation of Locke's views on demonstrative knowledge of morality. Specifically, while Locke did believe that some demonstrative moral knowledge might be in‐principle available to us he also believed that facts about the difficulty of demonstration meant that this knowledge would in‐practice be largely unattainable.     

Maxwell and materialism

In a recent article, Grover Maxwell presents a case for a kind of mind-brain identity theory which he claims precludes materialism. His case is based on some views about meaning which I find plausible. However, I will argue that, by adopting certain assumptions about the nature of sensory experience, and extending some of Maxwell's views about meaning in a plausible way, the issue of a materialistic identity theory is reopened. Ultimately, I will agree that such a theory is not true, but more is needed to show this than Maxwell gives us. But the question of materialism is not thereby closed, because it has become axiomatic these days that materialism does not require an identity theory. So I will go on to consider if all forms of materialism have been ruled out by Maxwell's theory, as extended by me. I will end with a tentative affirmative answer but also with a proposal which, if it can be worked out, would reverse the decision.     

COMPATIBILISM EVOLVES?: ON SOME VARIETIES OF DENNETT WORTH WANTING

Abstract: I examine the extent to which Dennett's account in Freedom Evolves might be construed as revisionist about free will or should instead be understood as a more traditional kind of compatibilism. I also consider Dennett's views about philosophical work on free agency and its relationship to scientific inquiry, and I argue that extant philosophical work is more relevant to scientific inquiry than Dennett's remarks may suggest.     

Valuing, Desiring and Normative Priority

Judgement internalism claims that our evaluative judgements will motivate us to act appropriately, at least in so far as we are rational. I examine how this claim should be understood, with particular focus on whether valuing enjoys a kind of 'normative priority' over desiring. I consider and reject views according to which valuing something provides one with a reason to be moved; this claim of normative priority and the readings of internalism it suggests are too strong. I also reject an interpretation which eschews claims of normative priority, whilst maintaining that valuing nevertheless rationally commits or requires one to be motivated; this rejection of normative priority and the reading of internalism it supports are too weak. In the final sections I sketch the understanding of judgement internalism I favour, and defend it against objections.     

The Importance of Teleology to Boyle's Natural Philosophy

Boyle prefaced his Disquisition about the Final Causes of Natural Things with the claim that there are three dangerous consequences for failing to engage in the pursuit of final causes. Boyle was sincere in this claim, for there is a systematic line of reasoning in his texts that incorporates all three consequences and establishes conceptual connections between his science, his theology, and his value theory. I argue in this paper that Boyle's teleological outlook led him to believe that the natural philosopher is morally obligated to continue his investigations of nature on the grounds that a deeper understanding of the teleological order necessarily motivates divine worship. Moreover, Boyle saw a conceptual connection between a teleological study of nature and revealed theology, a connection that reveals that a study of teleological nature can lead to the highest form of happiness. I conclude with a summary, and some remarks about the sincerity and weaknesses of Boyle's reasoning.     

The wisdom of hindsight and the limits of Humean constructivism

Ordinary normative discourse includes talk about the reasons for action we had in the past but only came to discover in hindsight. In some cases, we come to discover these reasons not because new information has come to light, but because our values have changed. Contemporary metaethical views, namely Street's Humean constructivism and Blackburn's and Gibbard's quasi-realism, have some difficulty accounting for these reasons and the claims we make about them. This difficulty hinges on the diachronic complexity of these reasons and claims. It cannot be the case that these reasons were constructed by the perspective we had in the past before our values changed. If there were no extant reasons in the past, then it would seem that our claims about them in the present cannot be true. Quasi-realists can account for the way in which reason claims purport to be true by appealing to a deflationary sense of truth and so can remain agnostic on the actual existence of these reasons. Nevertheless, Street argues that this agnosticism is inconsistent with the quasi-realists' naturalism that should have them reject the existence of such reasons. I argue that Street would suffer from an even more acute form of this inconsistency were she to account for reasons only discovered in hindsight. At best her view does no better than the view of her chosen rivals. At worst, it discounts reasons that are so central to our moral development that it fails to be plausible.     

On the Prospects for Ontology: Deflationism,Pluralism, and Carnap's Principle of Tolerance

In this paper, I critically discuss recent work on the role that the principle of tolerance plays in Rudolf Carnap's philosophy. Specifically, I consider how two prominent interpretations of Carnap's principle of tolerance can be used to argue for Carnap's anti‐metaphysical views. I then argue that there are serious problems with these arguments, and I diagnose those problems as resulting, in part, from a tension between competing goals of Carnap's philosophical project.     

Wittgenstein on The Standard Metre

In this paper I argue that Wittgenstein is correct when he says of the Standard Metre stick that we can neither say that it is or is not a metre in length – despite what our intuitions may tell us to the contrary. Specifically, the paper deals with Kripke's criticism of Wittgenstein's claim in Naming And Necessity and with Salmon's attempt to arbitrate between the two views. I conclude that, not only is Wittgenstein correct, but that both Kripke and Salmon (and possibly the majority of philosophers) simply do not understand the concept of measurement.     

The relationship between space and mutual interaction: Kant contra Newton and Leibniz

Kant claims that we cannot cognize the mutual interaction of substances without their being in space; he also claims that we cannot cognize a ‘spatial community’ among substances without their being in mutual interaction. I situate these theses in their historical context and consider Kant’s reasons for accepting them. I argue that they rest on commitments regarding the metaphysical grounding of, first, the possibility of mutual interaction among substances-as-appearances and, second, the actuality of specific distance-relations among such substances. By illuminating these commitments, I shed light on Kant’s metaphysics of space and its relation to Newton and Leibniz’s views.     

Margaret Cavendish on Gender,Nature, and Freedom

Some scholars have argued that Margaret Cavendish was ambivalent about women's roles and capabilities, for she seems sometimes to hold that women are naturally inferior to men, but sometimes that this inferiority is due to inferior education. I argue that attention to Cavendish's natural philosophy can illuminate her views on gender. In section II I consider the implications of Cavendish's natural philosophy for her views on male and female nature, arguing that Cavendish thought that such natures were not fixed. However, I argue that although Cavendish thought women needed to be better educated, and could change if they had such an education, she also thought their education should reinforce the feminine virtues. Section III examines Cavendish's notorious “Preface to the Reader” (from The Worlds Olio), where Cavendish claims that women are naturally inferior in strength and intelligence to men. Section IV addresses another notorious Cavendish text, “Female Orations,” arguing that its message is similar to that of the “Preface to the Reader.” Nonetheless, although Cavendish held conventional views about male and female nature and appropriate gender roles, she also recognized how social institutions could limit women's freedom; section V explores the complexities of Cavendish's critique of one such institution, patriarchal marriage.     

The Wax and the Mechanical Mind: Reexamining Hobbes's Objections to Descartes's Meditations

Many critics, Descartes himself included, have seen Hobbes as uncharitable or even incoherent in his Objections to the Meditations on First Philosophy. I argue that when understood within the wider context of his views of the late 1630s and early 1640s, Hobbes's Objections are coherent and reflect his goal of providing an epistemology consistent with a mechanical philosophy. I demonstrate the importance of this epistemology for understanding his Fourth Objection concerning the nature of the wax and contend that Hobbes's brief claims in that Objection are best understood as a summary of the mechanism for scientific knowledge found in his broader work. Far from displaying his confusion, Hobbes's Fourth Objection in fact pinpoints a key weakness of Descartes's faculty psychology: its unintelligibility within a mechanical philosophy.     

Towards an epistemology of religious traditions

Summary Starting from the acceptance of the Egalitarian Principle I exhibited a version which I considered too lax (BEP) and one I considered too strict (NEP), arriving at a version (MEP) which allows that there can be tolerance-limiting reasons for adhering to traditions but only if they are based on unreasoned knowledge claims. In fact, I hold that the situation most of us find ourselves in restricts such claims on religious topics to very general ones. Hence the choice between NEP and MEP is not significant. It follows that we should take up one of two positions concerning religious traditions: either we argue from the shared assumptions of a variety of traditions without genuine participation in any of them; or we justify participation in one of them by noting various marks of reliability, such as serendipitous understanding. A version of this paper was read at the Faith and Reason Conference held at the Catholic Institute in Strathfield, October 5 and 6, 1996. I would like to thank all who participated in the discussion of my paper on that occasion. I would also like to thank the anonymous referees for Sophia for their helpful comments.     

How Tolerant Can You Be? Carnap on Rationality

In this paper I examine a neglected question concerning the centerpiece of Carnap's philosophy: the principle of tolerance. The principle of tolerance states that we are free to devise and adopt any well‐defined form of language or linguistic framework we please. A linguistic framework defines framework‐internal standards of correct reasoning that guide us in our first‐order scientific pursuits. The choice of a linguistic framework, on the other hand, is an ‘external’ question to be settled on pragmatic grounds and so not itself constrained by these (framework‐internal) standards. However, even if choosing a framework is a practical matter, we would nevertheless expect the process of framework selection to be subject to rational norms. But which norms might those be? And where do they come from? I begin by showing that these questions are crucial to the success of Carnap's entire philosophical project. I then offer a response on behalf of the Carnapian which guarantees the rationality of the process of framework selection, while remaining true to Carnap's firm commitment to tolerance.     

ERKENNTNISTHEORETISCHE UND ONTOLOGISCHE PROBLEME DER THEORETISCHEN BEGRIFFE

Operationalism and theoretical entities. The thesis of the“theory ladenness” of observation leads to an antinomy. In order to solve this antinomy a technical operationalism is sketched, according to which theories should in principle not contain anything that cannot be reduced to technical procedures. This implies the rejection of Quine's underdeterminacy thesis and of many views about the theoretical-observational distinction, e.g. neopositivistic views, van Fraassen's view, Sneed-Stegmüller's view. Then I argue for the following theses: 1. All scientific concepts are theory laden in the sense that they allow us to anticipate possible experiences, but they have to be in principle fully observable, i.e. integrally convertible into operational-technical applications. 2. The observation/theory distinction can be maintained as a historical one: what is observable depends on the instruments that are available at any stage of the development of science. 3.In principle theoretical entities are empirically real in Hacking's sense. However, some aspects of Hacking's realism are to be criticized. Theoretical entities are to be resolved into the totality of the interrelated properties accessible to us by means of theoretical points of view embodied in scientific instruments.     

Calling Solomon’s Bluff: Ethics,Aspect-Perception and the Unity of the Tractatus

In this paper, I consider how we ought to read the aspect-perception passages in the Tractatus Logico-Philosophicus (TLP) in the light of its ethics. I engage with a recent proposal, of Genia Schönbaumsfeld's, that we should replace the TLP account of aspect-perception with that which Wittgenstein puts forward in the Philosophical Investigations (PI). I show that, far from helping us to grasp the ethical vision contained in the TLP, this proposal obscures it. I go on to draw some conclusions from this as to how to read the TLP in its relation to Wittgenstein's other work.     

Love and Benevolence in Hutcheson's and Hume's Theories of the Passions

In this paper I consider two related issues raised by Aristotle's treatment of hearing and sounds. The first concerns the kinds of changes Aristotle takes to occur, in both perceptual medium and sense organs, when a perceiver hears a sounding object. The second issue concerns Aristotle's views on the nature and location of the proper objects of auditory perception. I argue that Aristotle's views on these topics are not what they have sometimes been taken to be, and that when rightly understood they compare favourably in many respects with leading contemporary accounts.     

Mary Wollstonecraft on Motherhood and Political Participation: An Overlooked Insight into Women's Subordination

Scholars consider Mary Wollstonecraft an early feminist political theorist for two reasons: (1) her explicit commitment to educational equality, and (2) her implicit suggestion that the private‐sphere role of motherhood holds political import. My reading of Wollstonecraft's A Vindication of the Rights of Woman uses Wollstonecraft's works and draws upon recent claims made by Sandrine Bergès in The Social and Political Philosophy of Mary Wollstonecraft to connect these points: educated women are better at performing motherly duties and, therefore, of greater benefit to society. Although many scholars have read Wollstonecraft's arguments for educational equality as a starting point for greater equality, Bergès does not. In this article, I further Bergès's claims and argue that Wollstonecraft's project is limited and likely to reinforce inequality between the sexes. Specifically, I show that Wollstonecraft's educational reforms incentivize women to become nothing more than highly educated housewives. In the process of fulfilling their social and political duty to instill public spirit and private virtue in future citizens, women are re‐entrenched in domestic affairs instead of being freed for public pursuits. This realization, I contend, should cause us to be wary of panaceas for women's subordination that rest on increasing their education.