Humeanism about laws of nature is, roughly, the view that the laws of nature are just patterns, or ways of describing patterns, in the mosaic of events. In this paper I survey some of the (many!) objections that have been raised to Humeanism, considering how the Humean might respond. And I consider how we might make a positive case for Humeanism. The common thread running through all this is that the viability of the Humean view relies on (...) the Humean having an importantly different conception of explanation to the anti-Humean. (shrink)

In recent literature, it has become clear that quantum physics does not refute Humeanism: Lewis’s thesis of Humean supervenience can be literally true even in the light of quantum entanglement. This point has so far been made with respect to Bohm’s quantum theory. Against this background, this paper seeks to achieve the following four results: to generalize the option of quantum Humeanism from Bohmian mechanics to primitive ontology theories in general; to show that this option applies also to (...) classical mechanics; to establish that it requires a commitment to matter as primitive stuff, but no commitment to natural properties ; to point out that by removing the commitment to properties, the stock metaphysical objections against Humeanism from quidditism and humility no longer apply. In that way, quantum physics strengthens Humeanism instead of refuting it. (shrink)

Humean accounts of laws of nature fail to distinguish between dynamic laws and static initial conditions. But this distinction plays a central role in scientific theorizing and explanation. I motivate the claim that this distinction should matter for the Humean, and show that current views lack the resources to explain it. I then develop a regularity theory that captures this distinction. My view takes empirical accessibility to be one of the primary features of laws, and I identify features laws must (...) have to be empirically accessible. I then argue that laws with these features tend to be dynamic. _1_ The Best System _1.1_ Orthodox Humeanism _2_ The Best Is Not Good Enough _2.1_ Laws and boundary conditions _2.2_ Laws and scientific practice _2.3_ An illustrative example _3_ Laws and Epistemic Roles _3.1_ The epistemic criterion _3.2_ The epistemic role account _3.3_ Scientific virtues _3.4_ Applying the epistemic role account _4_ Conclusion. (shrink)

Acceptance of Humean Supervenience and the reductive Humean analyses that entail it leads to a litany of inadequately explained conflicts with our intuitions regarding laws and possibilities. However, the non-reductive Humeanism developed here, on which law claims are understood as normative rather than fact stating, can accommodate those intuitions. Rational constraints on such norms provide a set of consistency relations that ground a semantics formulated in terms of factual-normative worlds, solving the Frege-Geach problem of construing unasserted contexts. This set (...) of factual-normative worlds includes exactly the intuitive sets of nomologically possible worlds associated with each possible set of laws. The extension of the semantics to counterfactual and subjunctive conditionals is sketched. Potential objections involving subjectivity, mind-dependence, and non-factuality are discussed. (shrink)

Humean accounts of laws of nature fail to distinguish between dynamic laws and static initial conditions. But this distinction plays a central role in scientific theorizing and explanation. I motivate the claim that this distinction should matter for the Humean, and show that current views lack the resources to explain it. I then develop a regularity theory that captures this distinction. My view takes empirical accessibility to be one of the primary features of laws, and I identify features laws must (...) have to be empirically accessible. I then argue that laws with these features tend to be dynamic. _1_ The Best System _1.1_ Orthodox Humeanism _2_ The Best Is Not Good Enough _2.1_ Laws and boundary conditions _2.2_ Laws and scientific practice _2.3_ An illustrative example _3_ Laws and Epistemic Roles _3.1_ The epistemic criterion _3.2_ The epistemic role account _3.3_ Scientific virtues _3.4_ Applying the epistemic role account _4_ Conclusion. (shrink)

Jonathan Dancy’s Practical Reality is, I think, best understood as an attempt to undermine our allegiance to these two purported constitutive claims about action. If we must think that psychological states figure in the explanation of action then, according to Dancy, we should suppose that those psychological states are beliefs rather than desire-belief pairs. Dancy thus prefers pure cognitivism to Humeanism. But in fact he thinks that we have no business accepting any form of psychologism in the first place; (...) no business accepting a theory that explains an agent’s actions by reference to that agent’s psychological states. For though it is indeed a truism that actions are explained by reasons, Dancy argues that psychological states are only rarely, if ever, reasons. He thus prefers the unadorned normative story, a story which contents itself with explaining actions by laying out the considerations in the light of which the agent acted as he did, to any form of psychologism. I will consider Dancy’s arguments for these claims in turn. (shrink)

In the current article and contrary to a widespread assumption, I argue that Humeanism and ontological emergence can peacefully coexist. Such a coexistence can be established by reviving elements of John Stuart Mill’s philosophy of science, in which an idiosyncratic account of diachronic emergence is associated with extensions of the Humean mosaic and the correlative coming into being of new best system laws, which have the peculiarity of being temporally indexed. Incidentally, this reconciliation of Humeanism and emergence allows (...) for conceiving the autonomy of the special sciences in an interesting way, consistently with the reductionist ideal of a unified science. (shrink)

Humeanism about laws of nature — the view that the laws reduce to the Humean mosaic — is a popular view, but currently existing versions face powerful objections. The non-supervenience objection, the non-fundamentality objection and the explanatory circularity objection have all been thought to cause problems for the Humean. However, these objections share a guiding thought — they are all based on the idea that there is a certain kind of divergence between the practice of science and the metaphysical (...) picture suggested by Humeanism. -/- I suggest that the Humean can respond to these objections not by rejecting this divergence, but by arguing that is appropriate. In particular the Humean can, in the spirit of Loewer (2012), distinguish between scientific and metaphysical explanation — this is motivated by differing aims of explanation in science and metaphysics. And they can further leverage this into distinctions between scientific and metaphysical fundamentality and scientific and metaphysical possibility. We can use these distinctions to respond to the objections that the Humean faces. (shrink)

The paper provides a critical discussion of the Super-Humean view of spacetime and the “minimalist ontology” in terms of Leibnizian relations and primitive matter points, recently developed by Esfeld et al. It investigates, in particular, the empirical adequacy of the proposed metaphysics, arguing that Super-Humeanism cannot provide a plausible account of space and time without committing to bona fide geometric structure in the fundamental relations. Against this backdrop, I propose a moderate version of Super-Humeanism and discuss its possible (...) application to Euclidean space and General Relativity. (shrink)

Sider (2011, 2013) proposes a reductive analysis of metaphysical modality—‘(modal) Humeanism’—and goes on to argue that it has interesting epistemological and methodological implications. In particular, Humeanism is supposed to undermine a class of ‘arguments from possibility’, which includes Sider's (1993) own argument against mereological nihilism and Chalmers's (1996) argument against physicalism. I argue that Sider's arguments do not go through, and moreover that we should instead expect Humeanism to be compatible with the practice of arguing from possibility (...) in philosophy. (shrink)

There is a tension in our theorizing about laws of nature: our practice of using and reasoning with laws of nature suggests that laws are universal generalizations, but if laws are universal generalizations then we face the problem of explanatory circularity. In this paper I elucidate this tension and show how it motivates a view of laws that I call Minimal Anti-Humeanism. This view says that the laws are the universal generalizations that are not grounded in their instances. I (...) argue that this view has a variety of advantages that could make it attractive to people with both Humean and anti-Humean inclinations. (shrink)

It has been argued that the fundamental laws of physics do not face a ‘problem of provisos’ equivalent to that found in other scientific disciplines (Earman, Roberts and Smith 2002) and there is only the appearance of exceptions to physical laws if they are confused with differential equations of evolution type (Smith 2002). In this paper I argue that even if this is true, fundamental laws in physics still pose a major challenge to standard Humean approaches to lawhood, as they (...) are not in any obvious sense about regularities in behaviour. A Humean approach to physical laws with exceptions is possible, however, if we adopt a view of laws that takes them to be the algorithms in the algorithmic compressions of empirical data. When this is supplemented with a distinction between lossy and lossless compression, we can explain exceptions in terms of compression artefacts present in the application of the lossy laws. (shrink)

One of the attractions of the Humean instrumentalist theory of practical rationality is that it appears to offer a special connection between an agent's reasons and her motivation. The assumption that Humeanism is able to assert a strong connection between reason and motivation has been challenged, most notably by Christine Korsgaard. She argues that Humeanism is not special in the connection it allows to motivation. On the contrary, Humean theories of practical rationality do connect reasons and motivation in (...) a unique and attractive way, though the nature of this connection has sometimes been misunderstood by both defenders and detractors of the theory. (shrink)

According to the doctrine of Super-Humeanism, the world’s mosaic consists only of permanent matter points and changing spatial relations, while all the other entities and features figuring in scientific theories are nomological parameters, whose role is merely to build the best law system. In this paper, I develop an argument against Super-Humeanism by pointing out that it is vulnerable to and does not have the resources to solve the well-known problem of immanent comparisons. Firstly, I show that it (...) cannot endorse a fundamentalist solution à la Lewis, since its two pillars—a minimalist ontology and a best system account of lawhood—would generate, together, a tedious problem of internal coherence. Secondly, I consider anti-fundamentalist strategies, proposed within Humeanism, and find them inapplicable to the Super-Humean doctrine. The concern is that, since it is impossible to choose the best law system within Super-Humeanism, this doctrine may be charged with incoherence. (shrink)

ABSTRACT ABSTRACT: In metaphysics, the adjective ‘Humean’ is used to describe positions that deny the existence of any necessary connection or causal influence in concrete reality. This usage has been significantly reinforced by David Lewis’s employment of ‘Humean’ in the phrase ‘Humean supervenience’. It is, however, not at all clear that this usage is appropriate. Lewis himself raised a doubt about it.

A number of philosophers have offered quasi-perceptual theories of desire, according to which to desire something is roughly to “see” it as having value or providing reasons. These are offered as alternatives to the more traditional Humean Theory of Motivation, which denies that desires have a representational aspect. This paper examines the various considerations offered by advocates to motivate quasi-perceptualism. It argues that Humeanism is in fact able to explain the same data that the quasi-perceptualist can explain, and in (...) one case the Humean explanation is superior. Quasi-perceptual accounts of desire, the paper concludes, are for the most part unmotivated. (shrink)

The paper argues for a metaphysics in the vein of the Canberra plan, namely to single out a minimal, basic set of entities and then to show how everything else is located in that set by being identical with something in that set and how the propositions that describe the basic entities entail all the other true propositions. The paper conceives the Canberra plan for the domain of the natural sciences as a naturalized metaphysics that is not committed to a (...) priori entailment. The proposal is that the minimal set of entities is defined by the following two axioms: There are distance relations that individuate simple objects, namely matter points. The matter points are permanent, with the distances between them changing. Finally, the paper explains how the Canberra plan sets a clear standard for ontological issues that go beyond the natural sciences. (shrink)

Humeans take reality to be devoid of ‘necessary connections’: things just happen. Laws of nature are to be understood in terms of what ‘just happens’, not vice versa. Here the Humean needs some conception of what it is that ‘just happens’ – a conception of the Humean mosaic. Lewis’s Humeanism incorporates such a conception in the form of a Lewis-style metaphysics of objects, properties, and modality. Newer versions of Humeanism about laws of nature, such as the Better Best (...) Systems approach, typically reject such a Lewisian metaphysics, but it remains unclear what they can offer in its place. By exploring different candidate conceptions, this paper sheds light on the limits of Humeanism about laws of nature: not all conceptions of the Humean mosaic form a suitable basis for a Humean theory of laws. In fact, only a metaphysics roughly in line with Lewis’s will do. The paper ends with a tentative generalization of this result, thus pointing to the ‘limit’ of Humeanism in general: taking the Humean way of thinking to its limit results in a rejection of the whole idea of such a mosaic – and hence of Humean mosaic-based accounts of anything. (shrink)

The central purpose of this essay is to consider some of the more prominent reasons why realists have rejected the Humean theory of motivation. I shall argue that these reasons are not persuasive, and that there is nothing about being a moral realist that should make us suspicious of Humeanism.

Many contemporary philosophers endorse the Humean-Lewisian Denial of Absolutely Necessary Connections (‘DANC’). Among those philosophers, many deny all or part of the Humean-Lewisian package of views about causation and laws. I argue that they maintain an inconsistent set of views. DANC entails that (1) causal properties and relations are, with a few possible exceptions, always extrinsic to their bearers, (2) nomic properties and relations are, with a few possible exceptions, always extrinsic to their bearers, and (3) causal and nomic properties (...) and relations globally supervene on non-causal, non-nomic properties and relations. Hence, one can’t be a consistent Half-Hearted Humean. Consistency demands giving up the core Humean thesis or facing up to its consequences. The upshot is that we face a stark choice: either there are absolutely necessary connections between distinct existents or it’s "just one damn thing after another.". (shrink)

Abstract In this paper I offer an anti-Humean interpretation of the causal interactions in somatic medicine. I focus on life-threatening pathological states and show how Nancy Cartwright’s capacities can offer a plausible epistemology for medical processes and the singular causal claims advanced in medical diagnoses. I argue that the capacities manifested in the emergence of symptoms and signs could be tracked down if healthy organisms are construed as nomological machines and suggest that the causal reasoning from current medical practice bears (...) a tacit adherence to anti-Humean assumptions. Content Type Journal Article Pages 1-28 DOI 10.1007/s12136-011-0141-1 Authors Stefan Dragulinescu, Drumul Taberei 20, Bucharest, Romania Journal Acta Analytica Online ISSN 1874-6349 Print ISSN 0353-5150. (shrink)

An odd dissensus between confident metaphysicians and neopragmatist antimetaphysicians pervades early twenty-first century analytic philosophy. Each faction is convinced their side has won the day, but both are mistaken about the philosophical legacy of the twentieth century. More historical awareness is needed to overcome the current dissensus. Lewis and his possible-world system are lionised by metaphysicians; Quine’s pragmatist scruples about heavy-duty metaphysics inspire antimetaphysicians. But Lewis developed his system under the influence of his teacher Quine, inheriting from him his empiricism, (...) his physicalism, his metaontology, and, I will show in this paper, also his Humeanism. Using published as well as never-before-seen unpublished sources, I will make apparent that both heavy-duty metaphysicians and neopragmatist antimetaphysicians are wrong about the roles Quine and Lewis played in the development of twentieth-century philosophy. The two are much more alike than is commonly supposed, and Quine much more instrumental to the pedigree of current metaphysics. (shrink)

In Practical Reality, Jonathan Dancy argues that our reasons for action are not psychological states, but things we take to be facts about the world, and shows that the reasons themselves are not causes. Dancy concludes that intentional actions are not explained by beliefs and desires, and that explanations of action in terms of reasons are not causal explanations. I show that these further conclusions are unwarranted by sketching an alternative theory of reasons according to which what it is for (...) an action to be done for a reason is for certain beliefs and desires to cause the action. Our reasons for action are the contents of those beliefs and desires. This theory is not only compatible with the facts about reasons Dancy has established, but explains many things that Dancy’s theory does not account for. I make no claim here about the precise adequacy of the simplified theoretical definitions I present. My goal is to show that a systematic theory along these lines is a promising approach to understanding an important aspect of human nature. (shrink)

This paper defends Humeanism: the view that an agent has a reason for an intentional action if and only if it fulfills, or is a means to fulfilling, a current desire of that agent. Thomas Nagel presents an example involving a short-lived desire for eating a persimmon tomorrow. He claims that, contrary to Humeanism, this example is a clear case of irrationality. Furthermore, the Humean cannot simply dismiss all current desires with future objects, because desires of this sort (...) are crucial to the Humean account of prudence. I respond that, correctly understood, Humeanism can simultaneously account for prudent conduct and other conduct motivated by present desires with future objects. (shrink)

Hume''s farmer''s dilemma is usually construed as demonstrating the failure of Humeanism in practical reason and as providing an argument in favor of externalism or the theory of resolute choice. But thedilemma arises only when Humeanism is combined with the assumptionthat direct and intentional control of our desires – desiring atwill – is impossible. And such an assumption, albeit widely accepted,has little in its support. Once we reject that assumption we can describe a solution to the dilemma within (...) the bounds of Humeanism. Moreover, wefind in this new solution as argument for the idea of desiring at will. (shrink)

Esfeld has proposed a minimalist ontology of nature called ‘super-Humeanism’ that purports to accommodate quantum phenomena and avoid standard objections to neo-Humean metaphysics. I argue...

Present-Day humeans think hume was largely right that moral judgments cannot be principles of reason because reason alone cannot move us to action. None of the textually supported interpretations of the claim that "reason is inert" can save hume's antirationalist argument; it is either invalid, Or rests upon assumptions that contradict hume's other views and are probably false. Present-Day humeans reject hume's narrow conceptions of reason and desire, And so have a valid version of hume's antirationalist argument and can consistently (...) accept his two unstated assumptions. However, The needed assumptions prove quite difficult to defend. Present-Day humeans have not done so. (shrink)

According to Humeanism about the laws, the laws of nature are nothing over and above certain kinds of regularities about particular facts. Humeanism has often been accused of circularity: according to scientific practice laws often explain their instances, but on the Humean view they also reduce to the mosaic, which includes those instances. In this paper I formulate the circularity problem in a way that avoids a number of controversial assumptions routinely taken for granted in the literature, and (...) against which many extant responses are therefore ineffective. I then propose a solution that denies the alleged Humean commitment that laws are explained by their instances. The solution satisfies three desiderata that other solutions don’t: it provides independent motivation against the idea that Humean laws are explained by their instances; it specifies the sense in which Humean laws are nonetheless “nothing over and above” their instances; and it gives an alternative account of what does explain the laws, if not their instances. This solution, I will argue, is not only the simplest but also the oldest one: it appeals only to tools and theses whose first appearance predates the earliest statements of the circularity problem itself. (shrink)

A contemporary debate concerning the epistemology of testimony is portrayed by its protagonists as having its origins in the eighteenth century and the respective views of David Hume and Thomas Reid. Hume is characterized as a reductionist and Reid as an anti-reductionist. This terminology has been widely adopted and the reductive approach has become synonymous with Hume. In Sect. 1 I spell out the reductionist interpretation of Hume in which the justification possessed by testimonially-acquired beliefs is reducible to the epistemic (...) properties of perception, memory and inductive inference. This account of testimony is taken to be found in the section ‘On Miracles’ of Hume’s Enquiry concerning Human Understanding. In Sect. 2 I introduce the distinction between global and local reductionism, and Coady’s interpretation of Hume as a global reductionist. He takes Hume’s position to be untenable. The rest of the paper explores alternative interpretations of Hume. Section 3 develops a local reductionist interpretation of Hume on testimony. It is argued, though, that such an approach is unstable and, in response, Sect. 4 turns to anti-reductionism in its contemporary forms and in Reid’s teleological account. In Sect. 5 I argue for an anti-reductionist account of Hume, one drawn from his discussion of the testimony of history in the Treatise of Human Nature, thus moving away from the usually exclusive focus upon the discussion of miracles in the first Enquiry, upon which the reductionist interpretation is based. Given the standard meaning of ‘Humeanism’ in the current debate, my interpretation amounts to the claim that Hume is not a Humean with respect to testimony. (shrink)

Super-Humeanism is an even more parsimonious ontology than Lewisian standard Humean metaphysics in that it rejects intrinsic properties. There are point objects, but all there is to them are their relative positions and the change of them. Everything else supervenes on the Humean mosaic thus conceived. Hence, dynamical parameters come in on a par with the laws through their position in the best system. The paper sets out how Super-Humeanism has the conceptual means to reject van Inwagen’s consequence (...) argument not by taking the laws to depend on us, but by taking the initial values of the dynamical parameters that enter into the laws to be dependent on the motions that actually occur in the universe, including the motions of human bodies. The paper spells out the advantages of this proposal. (shrink)

Humeanism started life as a metaphysical program that could turn out to be false if our best physical theories were to postulate ontological features at odds with Humean ones. However, even if this has arguably already happened, Humeanism is still considered one of the strongest and most appealing metaphysical theories for describing the physical world. What is even more surprising is that a radical Humean thesis—Super-Humeanism—which posits an extremely parsimonious ontology including nothing more than propertyless matter points (...) and their distance relations, is said by its proponents to follow from an attentive reading of our best physical theories. Given its close relationship with physics, Super-Humeans argue that their doctrine conforms to Scientific Realism, offers the ontology that best explains physics’ empirical evidence, and is a naturalistic theory. This paper investigates the strategies that Super-Humeans have adopted to defend these three claims and, more generally, its alleged closeness to physics. I will show that, contrary to what advocates of Super-Humeanism claim, some of its commitments have inevitably created a gap between itself and physics that is difficult to overcome. While it is laudable that Super-Humeans have adopted various strategies to close this gap, no strategy has yet fully succeeded. (shrink)

Take strong open-future Humeanism (OFH) to comprise the following three tenets: (i) that truth supervenes on being (ii) that there is a dynamic present moment, and (iii) that there are no future facts; that is, contingent propositions about the future obtain truth values only when their referents are actualised (Tooley 1997). On the face of it this is a deeply problematic metaphysic - if there are no future facts then prima facie the Humean can neither provide laws of nature, (...) nor explain the evolution of physical systems, as the Humean takes truths (including nomological truths) to supervene on the omnitemporal mosaic of local particular matters of fact. Hypertemporal Humeanism (HH), the view I propose in this paper, admits of nomological facts whilst granting the ontological and conceptual commitments of OFH. HH provides a coherent account of laws of nature, and (unlike standard Humean conceptions) accommodates the natural intuition that future facts are yet to be determined. Furthermore, although the view arguably struggles to combat the problem of induction, the Hypertemporal Humean is in no worse a position in this respect than the traditional closed-future Humean metaphysics. (shrink)

ABSTRACT In this paper, I propose a variant of a Humean account of laws called "Open Future Humeanism", which holds that since the laws supervene partly on future events, there are at any instant infinitely many possible future courses of events. I argue that if one wants to take the openness of the future that OFH proposes ontologically serious, then OFH is best represented within a growing block view of time. I further discuss some of OFH's problems which stem (...) from the fact that in this view, there are no laws as long as time progresses. These problems can be solved by adding a temporal operator to the laws, so that at any instant, we get a set of tensed laws which held up to and including that instant. (shrink)

In the opening chapter of What We Owe To Each Other, Tim Scanlon produces a sustained critique of a Humean conception of practical reason. Scanlon claims he will argue that unless having a desire just is to see something as a reason, desires play no role in the explanation or justification of action. Yet his specific arguments against Humeanism all employ a very austere understanding of desire , and attempt to show that desires so understood are not up to (...) any explanatory or justificatory task. Since the standard model represents only one understanding of desire his specific arguments cannot establish his stated general thesis. I show how a more robust conception of desire will leave the Humean account safe from Scanlon’s specific arguments. (shrink)

Hard determinists hold that we never have alternative possibilities of action—that we only can do what we actually do. This means that if hard determinists accept the “ought implies can” principle, they mustaccept that it is never the case that we ought to do anything we do not do. In other words, they must reject the view that there can be “ought”- based moral reasons to do things we do not do. Hard determinists who wish to accommodate moral reasons to (...) do things we do not do can instead appeal to Humean moral reasons that are based on desires to be virtuous. Moral reasons grounded on desires to be virtuous do not depend on our being able to act on those reasons in the way that “ought”-based moral reasons do. (shrink)

Critical notice of Mark Schroeder's Slaves of the Passions.

According to hyper-Humeanism, the world of “fact” is utterly distinct from the realm of “value”-that is, the realm of morality and religion.This is a well-known philosophical position, and it more or less follows from some well-known philosophical doctrines (e.g., logical positivism, and neo-Wittgensteinianism), but its appeal is not limited to philosophers. Indeed, an acceptance of hyper-Humeanism seems to be at the root of Stephen Jay Gould’s recent defense of the thesis that science and religion are utterly distinct. Gould’s (...) stated aim in defending this thesis is to settle, or perhaps reveal as illusory, various conflicts between science and religion. However, I arguenot only that Gould’s version of this thesis is defective, but also that hyper-Humeanism itself is false. If I am right, then “facts” and “values”-science and religion in particular-can overlap in philosophically interesting ways. (shrink)

David Hume is quoted in Binmore’s book Natural Justice more than any other author, past or present, and throughout with a markedly positive attitude. It is argued that this affinity is reflected in many characteristic features of Binmore’s approach to fairness and social justice and especially in the central role motivational issues are made to play in his theory. It is further argued that Binmore shares with Hume not only important strengths but also certain weaknesses, among them a tendency to (...) derive from the limited evidence of past history far-reaching statements on human nature and the conditions thereby imposed on social morality. (shrink)

KEYWORDS: Validity, reliability, values, taxonomy, clas- sification, McDowell.

In this paper, I discuss whether the results of loop quantum gravity constitute a fatal blow to Humeanism. There is at least a prima facie reason for believing so: while Humeanism regards spatiotemporal relations as fundamental, LQG describes the fundamental layer of our reality in terms of spin networks, which are not in spacetime. However, the question should be tackled more carefully. After explaining the importance of the debate on the tenability of Humeanism in light of LQG, (...) and having presented the Humean doctrine, I review two cases which present serious threats to Humeanism, one concerning the fundamentality of vectorial quantities and the other concerning quantum entanglement. In particular, I recall the strategies that are usually employed in these two cases in order to save Humeanism: in the first case, the strategy consists in amending the characterization of the Humean mosaic; in the second case, it consists in adopting a realist or nomological interpretation of the wave function. These solutions will turn out to be helpful in my discussion of LQG where, after describing LQG, I show that Humeans might save their doctrine either by endorsing a realist interpretation of spin networks, or by giving them a nomological status and, at the same time, by revisiting the characterization of the Humean mosaic. However, I conclude that both solutions are wanting. (shrink)

The main aim of Christopher Williams’s book is to develop and advocate a Humean account of what it is to be a “reasonable” person. The project is motivated by the fact that Hume depicts reason paradoxically as both a source of skepticism and as a source of belief, as both enslaved to the passions and as important to establishing which passions are morally significant. In his preface, Williams tell us that genre matters to philosophy; how it matters, he says, “is (...) another question”. He sees his project in the genre of an essay, although he acknowledges that a book, with sustained arguments over several chapters, can’t ideally cultivate the “casual, unsystematic air that is the cachet of the great essayists ‘attempts’”. However, even in Hume, the master essayist, structure has its purpose, and Williams’s discussion could benefit from more of it, especially since he has some sophisticated insights into Hume and Humean positions that can get lost, ironically, on the casual reader. Whatever Williams’s intent to communicate by the manner of presentation, the approach often obscures the content. (shrink)

As Plato’s tripartite division of the soul, Descartes’s criterion of clear and distinct ideas, and Kant’s notion of the categorical imperative attest, philosophy has traditionally been wedded to rationalism and its “intellectualist” view of persons. In this book Christopher Williams seeks to wean his fellow philosophers away from an overly rationalistic self-understanding by using resources that are available within the philosophical tradition itself, including some that anticipate strands of Nietzsche’s thought. The book begins by developing Hume’s critique of rationalism, with (...) reference especially to the section of the _Treatise_ that deals with the continuing existence of bodies and to his neglected essay “The Sceptic” where Hume reveals the importance of our embodiment through a comic portrayal of philosophers’ efforts to “correct our sentiments.” Then it moves on to ward off charges of irrationalism by showing that, although our powers of self-correction are more limited than the rationalist thinks they are, a Humean position is able both to sustain a commitment to reflection and to sensitize us to a version of irrationalism, manifest in monotheistic theologies, that is otherwise difficult to detect. The book concludes, more speculatively, with a comparison of persons to artworks in order to show how our aesthetic dimension is the source of some of the normative work previously assigned to rationalist reason. Ranging as it does across subfields from epistemology and history of philosophy to ethics and aesthetics, _A Cultivated Reason_ should appeal to a wide audience of philosophers and to scholars in other fields as well. (shrink)

A Cultivated Reason is an intriguing book. Everyone who thinks she understands Hume or is pretty sure that she doesn't should read it. It is elegantly written, informal and illuminating. It does take patience however, partly because its organization is idiosyncratic and sometimes confusing. Williams combines exegesis of Humean texts—the Treatise, the two Enquiries, and the Essays—with the defense of a view that he calls "nonrationalism." This wide-ranging theory stakes claims in ontology, theory of knowledge, ethics, aesthetics, and in the (...) broader issue of how philosophical reflection is related to the concerns of everyday life. Williams endorses nonrationalism and believes that Hume is its progenitor; for almost every nonrationalist thesis, Williams finds a Humean precedent. Here he goes against the tradition in which the explication des textes requires the explicator to keep his own theoretical commitments in the background. Williams does not do this and thus he aligns himself with philosophically sophisticated commentators—David Pears, Robert Fogelin, and Barry Stroud are examples—who are explicit and candid about where they stand. As a consequence of Williams's procedure, the reader is often at a loss to know whether a particular thesis is being ascribed to Hume or whether the author is trying in a Humean spirit to advance the nonrationalist cause. There do seem to be significant differences, for example, the nonrationalist does not countenance the gap that was important to Hume between the "is" and the "ought." So if you object or disagree, you don't know where to complain. (shrink)