Lockean approaches to property take it that persons can unilaterally acquire private ownership over hitherto unowned resources. Such natural law accounts of property rights are often thought to be of limited use when dealing with the complexities of natural resource use outside of the paradigm of private ownership of land for agricultural or residential development. The tragedy of the commons has been shown to be anything but an inevitability, and yet Lockeanism seems to demand that even the most robust (...) common property arrangements be converted to privatized units. This often motivates a move away from natural law in the moral analysis of property rights. I argue however that it is not the deontological nature of Lockean principles that are at fault, but rather the manner of their application. Lockean theory often exhibits a bias in favour of private property: assuming that only private property can protect one’s interest in autonomy, and therefore asserting that each individual has a power of private acquisition. Starting with a claim against interference however enables us to mould the appropriate property rights to each individual’s particular interest in autonomy. This sometimes leads to private ownership, but often leads to various forms of commons. (shrink)

According to the Desiderative Lockean Thesis, there are necessary and sufficient conditions, stated in the terms of decision theory, for when one is truly said to want. What one is truly said to want, it turns out, varies remarkably by context—and to an underappreciated degree. To explain this context-sensitivity, and closure properties of wanting, I advance a Desiderative Lockean view that is distinctive in having two context-sensitive parameters.

The central objection to neo-Lockeanism about persons is the too many thinkers problem: NLP ends up with an absurd multiplication of thinkers. Sydney Shoemaker attempts to solve this problem by arguing that the person and the animal do not share all of the same physical properties. This, according to him, leads to the idea that mental properties are realized in the person’s physical properties only. The project of this paper is to reject Shoemaker’s physicalist solution to the too many (...) thinkers problem. I first argue that his physicalism fails to explain why two physically indistinguishable objects differ in their persistence conditions and physical properties. I then argue that Shoemaker illicitly treats the case of the person and the case of the animal differently, first in regard to cerebral function and its relation to mental properties, and second in regard to brainstem function and its relation to biological properties. This shows that Shoemaker’s solution actually undermines his entire argument. (shrink)

In ‘Animalism versus Lockeanism: a Current Controversy’, The Philosophical Quarterly, 48 (1998), pp. 302–18, Harold Noonan examined the relation between animalist and neo‐Lockean theories of personal identity. As well as presenting arguments intended to support a modest compatibilism of animalism and neo‐Lockeanism, he advanced a new proposal about the relation between persons and human beings which was intended to evade the principal animalist objections to neo‐Lockean theories. I argue both that the arguments for compatibilism are without force, and (...) that Noonan’s new neo‐Lockean proposal is inadequate. (shrink)

I respond to criticisms by David Mackie of my previous paper on animalism and Lockeanism. I argue that the ‘transplant intuition’, that a person goes where his brain (or cerebrum) goes, is compatible both with animalism and Lockeanism. I give three arguments for this conclusion, two of them developing lines of thought in Parfit's work. However, I accept that animalism and Lockeanism are incompatible, and I go on to consider the difficulties for Lockeanism that this raises. (...) The principal difficulty, concerning the reference of ‘I’, can be met by distinguishing the thinker of an ‘I’‐thought from the reference of an ‘I’‐thought. The reference is always the person thinking the thought, but when the thought is simultaneously that of an animal coincident but non‐identical with that person, there is not a unique thinker. Mackie's criticisms of this view are ineffective. (shrink)

My purpose is to explore the possible lines of reply available to a defender of the neo‐Lockean position on personal identity in response to the recently popular ‘animalist’ objection. I compare the animalist objection with an objection made to Locke by Bishop Butler, Thomas Reid and, in our own day, Sydney Shoemaker. I argue that the only possible response available to a defender of Locke against the Butler–Reid–Shoemaker objection is to reject Locke's official definition of a person as a thinking, (...) intelligent thing and replace it with the concept of the self– the object of self‐reference – and that this response is equally obligatory for the neo‐Lockean in replying to the animalist. I explore other possibilities, including the position that there is no sense in talking about personal identity at all. (shrink)

The neo-Lockean justification of the highly unequal distribution of income in capitalist societies is based upon two key premises: that people are the rightful owners of their labor and talents, and that the external world was, in the state of nature, unowned, and therefore up for grabs by people, who could rightfully appropriate parts of it subject to a ‘Lockean proviso.’ The argument is presented by Nozick. Counter-proposals to Nozick’s, for the most part, have either denied the premise that people (...) should morally be viewed as the owners of their talents, or have challenged Nozick’s Lockean proviso.Rawls, and to a more limited extent Ronald Dworkin, deny self-ownership. As Rawls writes: ‘…the difference principle represents, in effect, an agreement to regard the distribution of natural talents as a common asset … The naturally advantaged are not to gain merely because they are more gifted, but only to cover the costs of training and education and for using their endowments in ways that help the less fortunate as well. No one deserves his greater natural capacity nor merits a more favorable starting place in society.’ Behind the Rawlsian veil of ignorance, those who deliberate about justice are deprived of knowledge about characteristics whose distribution is morally arbitrary. In Dworkin’s proposal for resource egalitarianism, agents calculate the insurance policy they would hypothetically ask for, were they denied knowledge of what talents they will draw in the birth lottery. Compensation for unequal talents is, according to Dworkin, properly made by taxing and transferring income according to the way it would have been distributed as a consequence of such insurance. Dworkin’s veil of ignorance is thin, because agents in the appropriate posture for deliberating about income distribution know their preferences and attitudes toward risk, but not their talents. For both Rawls and Dworkin, the self-ownership premise is challenged by constructing a veil of ignorance in which people are deprived of knowledge of certain personal characteristics, knowledge of which would bias their opinions, from a moral viewpoint. (shrink)

This essay examines Catharine Cockburn's moral philosophy as it is developed in her Defence of Mr. Locke's Essay on Human Understanding. In this work, Cockburn argues that Locke's epistemological principles provide a foundation for the knowledge of natural law. Sheridan suggests that Cockburn's objective in defending Locke's moral epistemology was conditioned by her own prior commitment to a significantly un-Lockean theory of morality. In exploring Cockbum's views on morality in terms of their divergence from Locke's, the author hopes to underscore (...) the extent of Cockburn's intellectual independence and her philosophical creativity. (shrink)

An ongoing tension exists within the Lockean tradition in political philosophy between the claim that each individual is the “Proprietor of his own Person” and the claim that nature is “that which God gave to Mankind in common.” The former claim points to a realm of discrete individual entitlements only formally equal in the sense of each individual having jurisdiction over his own person and not over any other person, while the latter points either to a collective entitlement to nature (...) or to individual entitlements to substantively equal shares of nature. Were the two realms, that of persons and that of extra-personal nature, separate and independent, no tension would arise from the union of these two claims. But the realms are manifestly interconnected. Individuals acquire, use, labor upon, invest their time and energy on, and transform, more or less in accordance with their purposes, elements of extra-personal nature. And Locke and his followers believe that at least certain of these interactions with segments of nature give rise to individual property rights to the segments thereby appropriated, labored upon, transformed, or whatever. The traditional bridging notion is each person's right to his own labor which is seen as part of each person's proprietorship over himself. According to this tradition, if the right of each individual over his own person is to be respected, individual titles to appropriated, labored upon, or transformed nature must also be respected. The task for anyone seeking to embrace all the strands within this Lockean heritage is to reconcile, a) this right to one's own labor and the system of private property rights tied to it plus the right of self-ownership which lies behind the right to one's own labor, with b) some distributionist ideal, at least with regard to natural resources. (shrink)

Lockean theories of personal identity maintain that we persist by virtue of psychological continuity, and most Lockeans say that we are material things coinciding with animals. Some animalists argue that if persons and animals coincide, they must have the same intrinsic properties, including thinking, and, as a result, there are ‘too many thinkers’ associated with each human being. Further, Lockeans have trouble explaining how animals and persons can be numerically different and have different persistence conditions. For these reasons, the idea (...) of a person being numerically distinct but coincident with an animal is rejected and animalists conclude that we simply are animals. However, animalists face a similar problem when confronted with the vagueness of composition. Animals are entities with vague boundaries. According to the linguistic account of vagueness, the vagueness of a term consists in there being a number of candidates for the denotatum of the vague term. It seems to imply that where we see an animal, there are, in fact, a lot of distinct but overlapping entities with basically the same intrinsic properties, including thinking. As a result, the animalist must also posit ‘too many thinkers’ where we thought there was only one. This seems to imply that the animalist cannot accept the linguistic account of vagueness. In this paper the author argues that the animalist can accept the linguistic account of vagueness and retain her argument against Lockeanism. (shrink)

The Lockean Thesis says that you must believe p iff you’re sufficiently confident of it. On some versions, the 'must' asserts a metaphysical connection; on others, it asserts a normative one. On some versions, 'sufficiently confident' refers to a fixed threshold of credence; on others, it varies with proposition and context. Claim: the Lockean Thesis follows from epistemic utility theory—the view that rational requirements are constrained by the norm to promote accuracy. Different versions of this theory generate different versions of (...) Lockeanism; moreover, a plausible version of epistemic utility theory meshes with natural language considerations, yielding a new Lockean picture that helps to model and explain the role of beliefs in inquiry and conversation. Your beliefs are your best guesses in response to the epistemic priorities of your context. Upshot: we have a new approach to the epistemology and semantics of belief. And it has teeth. It implies that the role of beliefs is fundamentally different than many have thought, and in fact supports a metaphysical reduction of belief to credence. (shrink)

This book explores a neglected philosophical question: How do groups of interacting minds relate to singular minds? Could several of us, by organizing ourselves the right way, constitute a single conscious mind that contains our minds as parts? And could each of us have been, all along, a group of mental parts in close cooperation? Scientific progress seems to be slowly revealing that all the different physical objects around us are, at root, just a matter of the right parts put (...) together in the right ways: How far could the same be true of minds? This book argues that we are too used to seeing the mind as an indivisible unity and that understanding our place in nature requires being willing to see minds as composite systems, simultaneously one conscious whole and many conscious parts. In thinking through the implications of such a shift of perspective, the book relates the question of mental combination to a range of different theories of the mind (in particular panpsychism, functionalism, and Neo-Lockeanism about personal identity) and identifies, clarifies, and addresses a wide array of philosophical objections (concerning personal identity, the unity of consciousness, the privacy of experience, and other issues) that have been raised against the idea of composite minds. The result is an account of the metaphysics of composition and consciousness that can illuminate many different debates in philosophy of mind, concerning split brains, collective intentionality, and the combination problem, among others. (shrink)

Research on personal identity often relies on imaginary cases and tends to theorise about our nature from the first-person perspective. In this paper I argue that a problem arises when we combine the two methods and assess imaginary cases from the first-person perspective. The problem is that the link between de se imagination and modality is broken. De se imagination regularly gives rise to de se modal illusions. De se modal illusions come in two varieties: there are de se illusions (...) of possibility and de se illusions of impossibility. I present a systematic account of the two types of illusion. I further make the case that the proposed account is compatible with maintaining a general link between imaginability and possibility. I apply the account to two concrete cases and use it to undercut the motivation behind a central theory of personal ontology, Dualism, and a central account of personal persistence, Lockeanism. (shrink)

We use the normality framework of Goodman and Salow (2018, 2021, 2023b) to investigate of dynamics of rational belief. The guiding idea is that people are entitled to believe that their circumstances aren’t especially abnormal. More precisely, a rational agent’s beliefs rule out all and only those possibilities that are either (i) ruled out by their evidence or (ii) sufficiently less normal than some other possibility not ruled out by their evidence. Working within this framework, we argue that the logic (...) of rational belief revision is much weaker than is usually supposed. We do so by isolating a natural family of orthodox principles about belief revision, describing realistic cases in which these principles seem to fail, and showing how these counterexamples are predicted by independently motivated models of the cases in question. In these models, whether one evidential possibility counts as sufficiently less normal than another is determined by underlying probabilities (together with a contextually determined question). We argue that the resulting probabilistic account of belief compares favorably with other such accounts, including Lockeanism (Foley, 1993), a ‘stability’ account inspired by Leitgeb (2017), the ‘tracking theory’ of Lin and Kelly (2012), and the influential precursor of Levi (1967). We show that all of these accounts yield subtly different but similarly heterodox logics of belief revision. (shrink)

This chapter looks at the discussion of materialism in John Locke’s Essay concerning Human Understanding, and then at parts of the Anglophone reaction to those discussions. It considers the early criticisms of Locke by Edward Stillingfleet and the anonymous author of three sets of Remarks on Locke’s Essay. It then looks at some other ways in which readers reacted to Locke’s discussions: the views of Anthony Collins and John Toland, which one might be tempted to think of as Lockean materialism; (...) William Carroll’s reading of Locke as a Spinozistic materialist; and the dualistic Lockeanism of William Duncan’s Lockean logic textbook. (shrink)

Animalism is the theory that we are animals: in other words, that each of us is numerically identical to an animal. An alternative theory maintains that we are not animals but that each of us is constituted by an animal. Call this alternative theory neo-Lockean constitutionalism or Lockeanism for short. Stephan Blatti (2012) offers to advance the debate between animalism and Lockeanism by providing a new argument for animalism. In this note, we present our own objection to Blatti's (...) argument, and argue that Carl Gillett's earlier reply misses the fundamental problem. We also use Blatti's argument to illustrate a common methodological error, namely, uncritical deference to best theories from other disciplines. (shrink)

The Lockean natural rights tradition—including its libertarian branch-- is a work in progress.1 Thirty years after the publication of Anarchy, State, and Utopia, Robert Nozick’s classic work of political theory is still regarded by academic philosophers as the authoritative statement of right-wing libertarian Lockeanism in the Ayn Rand mold.2 Despite the classic status of this great book, its tone is not at all magisterial, but improvisational, quirky, tentative, and exploratory. Its author has more questions than answers. On some central (...) foundational questions he refrains from taking a stand. There is spadework yet to be done on the project of developing the most plausible versions of Lockean and Lockean libertarian views. Prior to doing this work, and articulating the sensible alternatives and what can be said for and against them, we are not yet in a position reasonably to opt for any particular version of Lockean theory or for that matter to decide between the natural rights tradition and rival consequentialisms. This essay aims to explore hard and soft versions of Lockean theory. The exploration aims to persuade the reader to favor the soft versions. Section I formulates four claims (all asserted by Nozick) and provisionally identifies the Lockean libertarian view with these claims. Section II notes that although Nozick in his 1974 book made scant progress toward providing a justification of his particular doctrine of rights, compared to rivals, no rights theorist since then has made significant advances on that front, so Nozick’s achievement has not been superseded. Nozick’s view of rights as side constraints is rehearsed. Sections III and IV raise a question that Nozick first posed: Should rights be regarded as specifying ways individuals may not be treated, infringement of which is sometimes, or always, or never morally acceptable provided full compensation is paid to any victims? Hard libertarianism is defined as a version of Lockean libertarianism that replies “Never!” to this question along with offering strict interpretation and uncompromising affirmation of the four provisional claims detailed in Section I.. (shrink)

The Catholic polemicist John Sergeant published three major works of philosophy towards the end of his literary career, The Method to Science (1696), Solid Philosophy (1697) and Metaphysics (1700). They were highly critical of what Sergeant saw as the idea-grounded epistemology of the Cartesians and John Locke, whom he labelled 'ideists'. Previous scholars have interpreted Sergeant's texts as manifestations of his lifelong obsession with certainty, as initially developed in his Restoration polemics against Anglican divines. Using a previously neglected autobiographical letter, (...) it is demonstrated that Sergeant's intentions were very different. Like Edward Stillingfleet and other critics, Sergeant saw Locke's philosophy as inspiring contemporary heterodoxy. The article identifies the specific channels by which Sergeant saw Lockeanism seeping into irreligion. Moreover, unlike Locke's Anglican critics, Sergeant resorted not to polemical accusations, but to abstract philosophy. This must also be explained contextually: Sergeant wished his works to become textbooks at the universities, concerned as he was by the pedagogical impact of the Essay. A premise of this article is that reception history is less useful for elucidating on the meaning of the received text than for telling us something about the intentions of the receiver, and about the intellectual culture in which the process of reception occurs. With this in mind, the article finishes by recontextualizing Sergeant's works within a broader narrative: his was an attempt to reassert the place of philosophy as a propaedeutic to theology in an age when such a conception of philosophy's social role was coming under intense scrutiny. (shrink)

In this eye-opening study at the intersection of psychoanalytic theory and political organization and thought, Elliott Schwebach explores why property can be understood to be oppressive and how political theory overlooks its unique significance as a pillar of social violence. Synthesizing insights from Pierre-Joseph Proudhon, Sigmund Freud, Ives Hendrick and Frantz Fanon, Schwebach investigates human activity as shaped by the effects of property regimes and traces broader implications for understanding the legacies of colonial domination. He then shifts focus to contemporary (...) eco-theory, challenging the Lockeanism that continues to characterize premodern Indigenous environmental engagements and presenting novel frameworks for understanding healthy ecopolitical activity based upon the trajectories of psychological drives. This unique perspective validates creative expressions of decolonial resistance and offers fruitful alternatives to customary positions in psychoanalytic and environmental political philosophy. The book will be an indispensable resource for scholars of property, Freudian psychology, political ecology, and the visionary thought of Frantz Fanon. (shrink)

We argue that animalism is the only materialist account of personal identity that can account for the autonomy that we typically think of ourselves as possessing. All the rival materialist theories suffer from a moral version of the problem of too many thinkers when they posit a human person that overlaps a numerically distinct human animal. The different persistence conditions of overlapping thinkers will lead them to have interests that conflict, which in many cases prevents them both from autonomously forming (...) and acting on the same intentions. These problems are exacerbated by problems of self-reference plaguing the overlapping thinkers. We contend that the impossibility of simultaneous autonomous action by animals and persons provides a reason to favor animalism over Neo-Lockeanism, Four-Dimensionalism, Constitution theory, and brain-size views of the person. We anticipate and reject arguments that the autonomy of the person and the animal can be shown to be compatible by relying upon either the Parfitian thesis that identity isn’t what matters or claiming that animals acquire the interests of the person they constitute. (shrink)

The view known as animalism asserts that we are human animals—that each of us is an instance of the Homo sapiens species. The standard argument for this view is known as the thinking animal argument . But this argument has recently come under attack. So, here, a new argument for animalism is introduced. The animal ancestors argument illustrates how the case for animalism can be seen to piggyback on the credibility of evolutionary theory. Two objections are then considered and answered.

I consider whether there is a plausible conception of personal identity that can accommodate the ‘Multiplicity Thesis’ (MT), the thesis that some ways of creating and deploying multiple distinct online personae can bring about the existence of multiple persons where before there was only one. I argue that an influential Kantian line of thought, according to which a person is a unified locus of rational agency, is well placed to accommodate the thesis. I set out such a line of thought (...) as developed by Carol Rovane, and consider the conditions that would have to be in place for the possibility identified by MT to be realised. Finally I briefly consider the prospects for MT according to neo-Lockean and animalist views of personhood. (shrink)

Lockean accounts of personal identity face a problem of too many thinkers arising from their denial that we are identical to our animals and the assumption that our animals can think. Sydney Shoemaker has responded to this problem by arguing that it is a consequence of functionalism that only things with psychological persistence conditions can have mental properties, and thus that animals cannot think. I discuss Shoemaker’s argument and demonstrate two ways in which it fails. Functionalism does not rid the (...) Lockean of the problem of too many thinkers. (shrink)

In this paper, I provide an analysis of Marya Schechtman's theory of personal identity defended in her book Staying Alive: Personal Identity, Practical Concerns, and the Unity of a Life.