Over the past few decades, scholars have reassessed the role of amour-propre in Rousseau’s thought. While it was once believed that he had an entirely negative valuation of the emotion, it is now widely held that he finds it useful and employs it to strengthen moral attachments, conjugal love, civic virtue and moral heroism. At the same time, scholars are divided as to whether this positive amour-propre is an antidote to the negative or dangerous form. Some scholars are confident that (...) ‘inflamed’ amour-propre can be overcome while others adopt a more fatalistic view. While mindful of Rousseau’s pessimism in his most famous works, this essay seeks to identify a middle position. By contending Rousseau’s discussion of amour-propre is largely concerned with the problems surrounding identity construction in commercial, urban societies, it will be argued that amour-propre can be lessened to manageable levels in more rural societies, that is, agrarian provincial life. (shrink)

This article is concerned with developing a philosophical approach to a number of significant changes to academic publishing, and specifically the global journal knowledge system wrought by a range of new digital technologies that herald the third age of the journal as an electronic, interactive and mixed-media form of scientific communication. The paper emerges from an Editors' Collective, a small New Zealand-based organisation comprised of editors and reviewers of academic journals mostly in the fields of education and philosophy. The paper (...) is the result of a collective writing process. (shrink)

Video ethics in educational research involving children is a recent topic that has arisen since the increase in the use of visual mediums in research especially with the development of new and ubiquitous internet technologies and social media. This paper emerged as an expressed concerned by a group of scholars associated with the new Video Journal of Education and Pedagogy that was established in 2016. The paper is the result of a collective writing process over a period of a few (...) months that discusses visual studies in education and visual ethics in relation to qualitative research in education, and as it applies to children. The article also uses the newly established convention of open review, publishing the results with the paper. (shrink)

Video ethics in educational research involving children is a recent topic that has arisen since the increase in the use of visual mediums in research (such as photovoice and video) especially with the development of new and ubiquitous internet technologies and social media. This paper emerged as an expressed concerned by a group of scholars associated with the new Video Journal of Education and Pedagogy (Brill) that was established in 2016. The paper is the result of a collective writing process (...) over a period of a few months that discusses visual studies in education and visual ethics in relation to qualitative research in education, and as it applies to children. The article also uses the newly established convention of open review, publishing the results with the paper. (shrink)

This is the first scholarly study of Atlas Shrugged, covering in detail the historical, literary, and philosophical aspects of Ayn Rand's magnum opus. Topics explored in depth include the history behind the novel's creation, publication, and reception; its nature as a romantic novel; and its presentation of a radical new philosophy.

Secretory proteins and membranes move in transfer vesicles from the rough endoplasmic reticulum through the transitional region to the outer saccule of the Golgi complex. In both arthropod and vertebrate cells, the GC beads are a characteristic structural component of the transitional region. The beads are particles about half the size of ribosomes arranged equidistantly from one another and the smooth face of the ER. In an active GC, the beads are in rings through which the ER membrane emerges to (...) form transfer vesicles. The beads may be part of the energy‐dependent step required for the movement of proteins along the secretory pathway, since they lose their ring arrangement under conditions that lower cellular ATP. The beads are organizers for Golgi complexes in the sense that they are the first recognizable components of new GCs as they arise from ER. Arthropod GC beads, but not those of vertebrates, can be visualized through their reaction with bismuth in vivo and in fixed tissue. Useful paradigms for traffic between the ER and the GC need to combine structural and biochemical information. Insect fat body, with its readily resolvable bismuth‐stained beads and easily fractionated cell components may have particular value for this problem. (shrink)

This book is available either individually, or as part of the specially-priced Arguments of the Philosphers Collection.

This chapter contains sections titled: References.

John Locke is the greatest English philosopher. _An Essay Concerning Human Understanding_, one of the most influential books in the history of thought, is his greatest work. In this study the historical meaning and philosophical significance of Locke's _Essay_ are investigated more comprehensively than ever before. _Locke_ was originally published in two volumes, _Epistemology_ and _Ontology_. This paperback edition has within its covers the full text of both volumes.

This chapter examines the changes in the concept of substance and essence in British philosophy during the seventeenth century. It analyzes the roles played by substance and essence in different versions of scholastic and Aristotelian philosophy studied and taught during this period, and considers the criticism of Thomas Hobbes, Robert Boyle, and John Locke on these issues. The chapter suggests that Hobbes, Boyle, and Locke engaged with the context of scholastic logic and metaphysics in their discussions of substance (...) and their attempts to reject and replace theories of substantial form. (shrink)

This paper contributes to our understanding of farm data value chains with assistance from 54 semi-structured interviews and field notes from participant observations. Methodologically, it includes individuals, such as farmers, who hold well-known positionalities within digital agriculture spaces—platforms that include precision farming techniques, farm equipment built on machine learning architecture and algorithms, and robotics—while also including less visible elements and practices. The actors interviewed and materialities and performances observed thus came from spaces and places inhabited by, for example, farmers, crop (...) scientists, statisticians, programmers, and senior leadership in firms located in the U.S. and Canada. The stability of “the” artifacts followed for this project proved challenging, which led to me rethinking how to approach the subject conceptually. The paper is animated by a posthumanist commitment, drawing heavily from assemblage thinking and critical data scholarship coming out of Science and Technology Studies. The argument’s understanding of “chains” therefore lies on an alternative conceptual plane relative to most commodity chain scholarship. To speak of a data value chain is to foreground an orchestrating set of relations among humans, non-humans, products, spaces, places, and practices. The paper’s principle contribution involves interrogating lock-in tendencies at different “points” along the digital farm platform assemblage while pushing for a varied understanding of governance depending on the roles of the actors and actants involved. (shrink)

This chapter discusses LEGO set #21103, the DeLorean Time Machine. It also explains whether the original Cuusoo DeLorean is the same model as, or numerically identical to, set #21103, even if they are not qualitatively identical. If they are the same model, that would explain why Team BTTF deserves creative credit. The chapter considers the question of why a creator deserves credit, including public recognition and royalties. John Locke maintained that property rights are natural rights. Some have extended (...) class='Hi'>Locke's view to include intellectual property, including industrial design. The creator of a new design mixes her labor with materials, therefore acquiring a right to what she is produced. By mixing their labor with 403 LEGO bricks, the original Cuusoo designers, Sakuretsu and Masashi Togami, would acquire property rights to what they produce. (shrink)

Michael Jacovides provides an engaging account of how the scientific revolution influenced one of the foremost figures of early modern philosophy, John Locke. By placing Locke's thought in its scientific, religious, and anti-scholastic contexts, Jacovides explains not only what Locke believes but also why he believes it.

Obwohl der enge Zusammenhang von Ged chtnis, Erinnerung und personaler Identit t in der philosophischen Diskussion sp testens seit John Locke weitestgehend unbestritten ist, bleiben die Strukturen und Bedingungen dieses Zusammenhangs zumeist unklar. Dieser Forschungsl cke liegen drei Ursachen zugrunde: 1. Die mangelnde Differenzierung zwischen unterschiedlichen Formen von Ged chtnis und Erinnerung, 2. die einseitige Fokussierung auf den Aspekt der diachronen Identit t und 3. die fehlende Integration empirischer Ergebnisse in die philosophische Theoriebildung. Der Autor entwickelt auf der Grundlage (...) dieser Problemanalyse einen Ansatz, der die Bedeutung von Ged chtnis und Erinnerung als konstitutive Kriterien personaler Identit t aufzuzeigen vermag. Durch die Differenzierung verschiedener Ged chtnisformen, die Charakterisierung der biographischen Identit t im Sinne eines evaluativen Selbstverh ltnisses von Personen sowie durch die eingehende Ber cksichtigung der psychologischen Ged chtnisforschung entsteht eine empirisch fundierte philosophische Theorie zur Rolle von Ged chtnis und Erinnerung bei der Konstituierung und Aufrechterhaltung personaler Identit t. (shrink)

This book investigates silence as a normal, ubiquitous and indispensable element of political thinking, theory, and language. It explores the diverse dimensions in which silences mould the different core features of the political-by summoning-up finality, by contributing to rendering support for communities or withholding it, by processing consent or dissent, by the manner in which it secures continuities or generates ruptures, and by its role in shaping national time, public memory and collective identity. Not least, silence is a highly flexible (...) power resource, both enabling and constraining major social practices, traditions, and currents. The emphasis of this study is primarily on the concealed, unintentional, and unrecognized ways through which silence pervades socio-political life, departing from the typical focus on intentional silencing and the dominance of logos. Instead, silence adopts the guises of the unspeakable, the ineffable, the inarticulable, and the unconceptualizable. En route, silence is juxtaposed with stillness, absence contrasted with lack, agency set against undetected conventions, and the veiled paired with the wondrous. Drawing extensively from historical, philosophical, anthropological, psychoanalytical, theological, linguistic, and literary viewpoints, the book demonstrates the common threads that connect silences to those different disciplines, alongside the features that pull them asunder. In extracting and decoding their political implications, it explores both academic literature and colloquial, everyday discourse. Selected case-studies elaborating the overall analysis include topics such as Buddhist nondualism, Locke's tacit consent, the submerging of historical narratives, state neutrality, Pinter's miscommunications and menace, and the separate ways ideologies integrate silence into their beliefs. (shrink)

Dramatic changes in the understanding of nature and turbulent debates in religion marked seventeenth century moral philosophy. Many of the most important works of the century were attempts to defend new moral concepts or to recast old ones, as a way of responding to new doctrines in religion, epistemology, ad metaphysics. Many others were attempts to show that traditional conceptions of value, or elements of them, did not after all require revision. Moral concepts depend, or might be taken to depend, (...) upon our conception of the world in various ways. The first section of this chapter presents a basic form of a challenge to traditional views arising from new conceptions of God and the world in the seventeenth century together with four basic questions that arise out of this challenge. The second and third sections present responses to these questions drawn from the most revisionary and systematic moral doctrines of the century, those of Thomas Hobbes (1588-1679) and Benedictus Spinoza (1632-1677). The final sections uses these philosophers as points of reference for the understanding of major trends of seventeenth century moral philosophy. Very roughly, moral philosophy in the century presents an arc of radicalism, with earlier figures such as Grotius and Descartes building toward criticism of traditional views, Hobbes and Spinoza presenting the most biting and direct revisions, and later figures such as Cumberland, Pufendorf, and Locke working to reconcile traditional views and new scientific and theological doctrines. (shrink)

Locke asserts that “the Ideas of primary Qualities of Bodies, are Resemblances of them, and their Patterns do really exist in the Bodies themselves; But the Ideas, produced in us by these Secondary Qualities, have no resemblance of them at all.”1 On an unsophisticated way of taking his words, he means that ideas of primary qualities are like the qualities they represent and ideas of secondary qualities are unlike the qualities they represent.2 I will show that if we take (...) his assertions in this unsophisticated way, our reward will be a straightforward and satisfying interpretation of the central arguments of his chapter on primary and secondary qualities. With these arguments, Locke attempts to justify his assertions about resemblance. Some may be skeptical, thinking that the assertions, interpreted literally, are either too absurd or too obvious to have reasons supporting them. I take this skepticism to rest on deep foundations of charity, so half of the paper will be devoted to undermining these foundations by giving a sympathetic and historical exposition of Locke’s positive thesis that primary qualities resemble the ideas that represent them. I criticize rival interpretations of Lockean resemblance, say what it means to believe that ideas resemble qualities, explain the plausibility of the belief in Locke’s environment, and examine his descriptions of how ideas resemble particular primary qualities. Once I establish that we should take Locke’s resemblance theses literally, I can describe their place in his theory of representation. After that, I can describe his reasons for believing the resemblance theses. I will conclude by showing how Locke’s belief that ideas of secondary qualities do not resemble anything in bodies leads him to conclude that secondary qualities are merely powers to produce ideas. Let me begin near the end, however. Before defending a literal interpretation of the resemblance theses, I want to criticize three rival interpretations.. (shrink)

Michael Otsuka sets out to vindicate left-libertarianism, a political philosophy which combines stringent rights of control over one's own mind, body, and life with egalitarian rights of ownership of the world. Otsuka reclaims the ideas of John Locke from the libertarian Right, and shows how his Second Treatise of Government provides the theoretical foundations for a left-libertarianism which is both more libertarian and more egalitarian than the Kantian liberal theories of John Rawls and Thomas Nagel. Otsuka's libertarianism is (...) founded on a right of self-ownership. Here he is at one with 'right-wing' libertarians, such as Robert Nozick, in endorsing the highly anti-paternalistic and anti-moralistic implications of this right. But he parts company with these libertarians in so far as he argues that such a right is compatible with a fully egalitarian principle of equal opportunity for welfare. In embracing this principle, his own version of left-libertarianism is more strongly egalitarian than others which are currently well known. Otsuka argues that an account of legitimate political authority based upon the free consent of each is strengthened by the adoption of such an egalitarian principle. He defends a pluralistic, decentralized ideal of political society as a confederation of voluntary associations. Part I of Libertarianism without Inequality concerns the natural rights of property in oneself and the world. Part II considers the natural rights of punishment and self-defence that form the basis for the government's authority to legislate and punish. Part III explores the nature and limits of the powers of governments which are created by the consensual transfer of the natural rights of the governed. Libertarianism without Inequality is a book which everyone interested in political theory should read. (shrink)

Introduction: Doing the right thing -- Utilitarianism : Bentham and J.S. Mill -- Libertarianism -- John Locke -- Markets and morals -- Immanuel Kant -- John Rawls -- Affirmative action -- Aristotle -- Liberals and communitarians -- Conclusion: Reconnecting politics and morals.

in The Cambridge Companion to Locke’s Essay, edited by Lex Newman. Cambridge: Cambridge University Press, 2007.

New brain-computer interface and neuroimaging techniques are making differentiation less ambiguous and more accurate between unresponsive wakefulness syndrome patients and patients with higher cognitive function and awareness. As research into these areas continues to progress, new ethical issues will face physicians of patients suffering from total locked-in syndrome, characterized by complete loss of voluntary muscle control, with retention of cognitive function and awareness detectable only with neuroimaging and brain-computer interfaces. Physicians, researchers, ethicists and hospital ethics committees should be aware of (...) and prepared to handle ethical issues unique to these totally locked-in patients. Several thought experiments are discussed, to highlight potential ethical dilemmas surrounding surrogate decision-making, autonomy, end-of-life care, and pediatric care, which will be unique to total LIS patients. These, along with other ethical problems especially relevant to total LIS patients, merit further discussion among physicians, researchers, ethicists and hospital ethics committees, to facilitate consensus regarding these issues, and improve patient care. (shrink)

This paper is primarily a response to John Simmons’s critique of Locke’s consent theory of political obligation. It seeks to apply ordinary legal reasoning to what Locke actually says about “express consent” and “tacit consent.” The result is a theory both different from the theory commonly attributed to Locke and more plausible. Among the differences is that express consent is understood to arise chiefly from seeking to vote and tacit consent is understood as a reasonable presumption of (...) actual consent. In the course of presenting Simmons’s critique, the paper identifies four commonly accepted criteria of adequacy for theories of moral obligation to obey law or government, noting that Locke’s theory, under its lawyerly interpretation, fails to satisfy any of the four criteria but seems reasonably plausible. This is taken to be reason to weaken all four criteria. (shrink)

This paper is primarily a response to John Simmons’s critique of Locke’s consent theory of political obligation (Two Treatises). It seeks to apply ordinary legal reasoning to what Locke actually says about “express consent” and “tacit consent.” The result is a theory both different from the theory commonly attributed to Locke and more plausible. Among the differences is that express consent (“entering political society”) is understood to arise chiefly from seeking to vote (rather than by oath or (...) voting) and tacit consent is understood as a reasonable (but rebuttable) presumption of actual consent. In the course of presenting Simmons’s critique, the paper identifies four commonly accepted criteria of adequacy for theories of moral obligation to obey law or government, noting that Locke’s theory, under its lawyerly interpretation, fails to satisfy any of the four criteria but seems reasonably plausible (for example, in its ability to deal with Simmons’s critique). This is taken to be reason to weaken all four criteria. (shrink)

Michael Jacovides For Locke, the first step in inquiring into perception should be reflection: “What Perception is, every one will know better by reflecting on what he does himself, when he sees, hears, feels, etc. or thinks, than by any discourse of mine” (2.9.2). As a second step, I say, we may learn from reading him. Locke’s use of the term ‘perception’ is somewhat broad. At one point, he tells us that “having Ideas and Perception” are “the (...) same thing” (2.1.9). Elsewhere, he includes the perceiving the agreement of ideas and perceiving the meaning of signs among the varieties of perception (2.21.5). What I have to say will be about perception as psychologists classify it nowadays. I will first discuss sensation in general and then elucidate some of the subtleties of Locke’s account of the visual perception of shape. I’ll close with some remarks on Locke account of time perception. (shrink)

In Natural Rights and the New Republicanism, Michael Zuckert proposes a new view of the political philosophy that lay behind the founding of the United States.

The intelligibility of our artifacts suggests to many seventeenth century thinkers that nature works along analogous lines, that the same principles that explain the operations of artifacts explain the operations of natural bodies.1 We may call this belief ‘corpuscularianism’ when conjoined with the premise that the details of the analogy depend upon the sub-microscopic textures of ordinary bodies and upon the rapidly moving, imperceptibly tiny corpuscles that surround these bodies.2 Locke’s sympathy for corpuscularianism comes out clearly where he describes (...) the implications of our inability to perceive the sub-microscopic world. If we could, he conjectures, various perplexities would be unknotted. We would solve mysteries of pharmacology, since did we know the Mechanical affections of the Particles of Rhubarb, Hemlock, Opium, and a Man, as a Watchmaker does those of a Watch, whereby it performs its Operations, and of a File which by rubbing on them will alter the Figure of any of the Wheels, we should be able to tell before Hand, that Rhubarb will purge, Hemlock kill, and Opium make a man sleep; as well as a Watch-maker can, that a little piece of Paper, laid on the Balance, will keep the Watch from going, till it be removed; or that some small part of it, being rubb’d by a file, the Machin would quite lose its Motion, and the Watch go no more3 (4.3.25). (shrink)

Leo Strauss and his alleged political influence regarding the Iraq War have in recent years been the subject of significant media attention, including stories in the _Wall Street Journal _and _New York Times._ _Time_ magazine even called him “one of the most influential men in American politics.” With _The Truth about Leo Strauss_, Michael and Catherine Zuckert challenged the many claims and speculations about this notoriously complex thinker. Now, with _Leo Strauss and the Problem of Political Philosophy_, they turn (...) their attention to a searching and more comprehensive interpretation of Strauss’s thought as a whole, using the many manifestations of the “problem of political philosophy” as their touchstone. For Strauss, political philosophy presented a “problem” to which there have been a variety of solutions proposed over the course of Western history. Strauss’s work, they show, revolved around recovering—and restoring—political philosophy to its original Socratic form. Since positivism and historicism represented two intellectual currents that undermined the possibility of a Socratic political philosophy, the first part of the book is devoted to Strauss’s critique of these two positions. Then, the authors explore Strauss’s interpretation of the history of philosophy and both ancient and modern canonical political philosophers, including Plato, Aristotle, Machiavelli, and Locke. Strauss’s often-unconventional readings of these philosophers, they argue, pointed to solutions to the problem of political philosophy. Finally, the authors examine Strauss’s thought in the context of the twentieth century, when his chief interlocutors were Schmitt, Husserl, Heidegger, and Nietzsche. The most penetrating and capacious treatment of the political philosophy of this complex and often misunderstood thinker, from his early years to his last works, _Leo Strauss and the Problem of Political Philosophy_ reveals Strauss’s writings as an attempt to show that the distinctive characteristics of ancient and modern thought derive from different modes of solving the problem of political philosophy and reveal why he considered the ancient solution both philosophically and politically superior. (shrink)

Studies in the History and Philosophy of Science, 34A (2003): 329-50.

A.D. Smith opens his excellent paper, “Space and Sight,” by remarking, One of the most notable features of both philosophy and psychology throughout the eighteenth and nineteenth centuries is the almost universal denial that we are immediately aware through sight of objects arrayed in three-dimensional space. This was not merely a denial of Direct Realism, but a denial that truly visual objects are even phenomenally presented in depth (481). Times have changed. As Smith writes, “It is hard to think of (...) a more radical reversal in thinking than the one that separates such an outlook from that which prevails today; for this erstwhile orthodoxy is hardly given even serious consideration in our own times, at least among philosophers” (482). Even so, how could this doctrine come and go? How can there be fashion in phenomenology?1 Let me answer the question indirectly, by considering Locke’s reasons for advancing the doctrine. He writes, “When we set before our Eyes a round Globe, of any uniform colour, v.g. Gold, Alabaster, or Jet, ‘tis certain, that the Idea thereby imprinted in our Mind, is of a flat Circle variously shadow’d, with several degrees of Light and Brightness coming to our Eyes” (2.9.8).2 Adults have acquired ideas of three-dimensional objects (presumably by.. (shrink)

This essential historical introduction to the main themes of the book starts with a close, sympathetic, and significantly novel analysis of a famous argument in Plato’s Republic in which Plato draws a distinction of kind between knowledge and belief, and between their objects. It is then demonstrated that the distinction, broadly so understood, remained a dominant force, in one form or another, in all non-sceptical branches of the European philosophical tradition, including empiricism, until the eighteenth century. It is argued that (...) there is much to learn from this history, and specific features of the traditional distinction are identified as deserving the further, sympathetic consideration given, in effect, in later chapters. (shrink)

For John Locke, the first step in an investigation of perception should be reflection. Locke's use of the term "perception" is somewhat broad. This chapter first presents a background to Locke's theory, and then describes the general psychophysical principle that governs his approach to sensation and two exceptions to that principle. Next, the chapter elucidates some of the subtleties of Locke's account of the visual perception of shape, subtleties that end up supporting an orthodox interpretation of (...) his answer to the Molyneux question. Some remarks on Locke's account of time perception are then presented. These remarks explain Locke's reasons for thinking that we get the idea of succession and duration from reflection, though he believes that we get ideas of our measures of duration from sensation. Locke infers that we may treat the perception of motion as a useful proxy for thinking about the succession of ideas in our minds. (shrink)

If a man born blind were to gain his sight in later life would he be able to identify the objects he saw around him? Would he recognise a cube and a globe on the basis of his earlier tactile experiences alone? This was William Molyneux's famous question to John Locke and it was much discussed by English and French empiricists in the eighteenth century as part of the controversy over innatism and abstract ideas. Dr Morgan examines the whole (...) history of this debate: Locke's own (negative) answer to the question, the contributions of Berkeley, Condillac, Diderot and Voltaire and the factual accounts of early cataract operations and modern laboratory studies. He shows how this debate is involved in the development and eventual separation of philosophy and experimental psychology after the eighteenth century and considers why the original question is effectively still unanswered. This is one problem-area with its intricate cluster of connected conceptual and technical difficulties which suggests the need for some reunion or at least collaboration between the two subjects. (shrink)

Challenges to Moral and Religious Belief contains fourteen original essays by philosophers, theologians, and social scientists on challenges to moral and religious belief from disagreement and evolution. Three main questions are addressed: Can one reasonably maintain one's moral and religious beliefs in the face of interpersonal disagreement with intellectual peers? Does disagreement about morality between a religious belief source, such as a sacred text, and a non-religious belief source, such as a society's moral intuitions, make it irrational to continue trusting (...) one or both of those belief sources? Should evolutionary accounts of the origins of our moral beliefs and our religious beliefs undermine our confidence in their veracity? This volume places challenges to moral belief side-by-side with challenges to religious belief, sets evolution-based challenges alongside disagreement-based challenges, and includes philosophical perspectives together with theological and social science perspectives, with the aim of cultivating insights and lines of inquiry that are easily missed within a single discipline or when these topics are treated in isolation. The result is a collection of essays--representing both skeptical and non-skeptical positions about morality and religion--that move these discussions forward in new and illuminating directions. -/- Contributors: Robert Audi, University of Notre Dame; Michael Bergmann, Purdue University; Sarah Brosnan, Georgia State University; William FitzPatrick, University of Rochester; John Hare, Yale University; Timothy P. Jackson, Emory University; Patrick Kain, Purdue University; Jordan Kiper, University of Connecticut; Dustin Locke, Claremont McKenna College; Charles Mathewes, University of Virginia; Mark C. Murphy, Georgetown University; John Pittard, Yale Divinity School; Walter Sinnott-Armstrong, Duke University; Richard Sosis, University of Connecticut; Sharon Street, New York University; Joshua Thurow, University of Texas at San Antonio; Ralph Wedgwood, University of Southern California. (shrink)

Seth Pringle-Pattison (233n1) observed that Locke “teaches a twofold mystery—in the first place, of the essence (‘for the powers or qualities that are observable by us are not the real essence of that substance, but depend upon it or flow from it’), and in the second place, of the substance itself (‘Besides, a man has no idea of substance in general, nor knows what substance is in itself.’ Bk. II.31.13).” In this paper, I’ll explain the relation between the two (...) mysteries. Our Rosetta Stone is Locke’s argument that we understand body and spirit equally well since we are ignorant of their underlying substances but we “have distinct clear Ideas of two primary Qualities, or Properties” (2.23.30) of each. I’ll show that he is working with a restricted notion of primary quality in this passage, but one that demonstrably falls under the kind defined in his chapter on primary and secondary qualities. According to Locke, the fundamental primary qualities of bodies flow from corporeal substances and the determinations of these fundamental qualities constitute real essences. Locke’s discussion can’t be understood without understanding the relevant scholastic background. In the first half of my paper, I’ll explain his argument as an idiosyncratic application of doctrines he learned and taught at Oxford. In the second half, I’ll use lessons from my interpretation of the argument to explain the relation that Locke believes obtains between a substance and its fundamental primary qualities, and then I’ll build upon that explanation to elucidate his general account (insofar as he has a general account) of the inherence of qualities in corporeal substances. (shrink)

Philosophical Review, revised April 16, 2007.