Knowledge and Ignorance of Self in Platonic Philosophy is the first volume of essays dedicated to the whole question of self-knowledge and its role in Platonic philosophy. It brings together established and rising scholars from every interpretative school of Plato studies, and a variety of texts from across Plato's corpus - including the classic discussions of self-knowledge in the Charmides and Alcibiades I, and dialogues such as the Republic, Theaetetus, and Theages, which are not often enough mined for insights about (...) this crucial philosophical topic. The rich variety of readings and hermeneutical methods allows for an encompassing view of the relevant scholarly debates. The volume is intended to serve as a standard resource for further research on Plato's treatment of self-knowledge, and will highlight the relevance of Plato's thought to contemporary debates on selfhood, self-reflection and subjectivity. (shrink)

Most scholars agree that Plato’s concept of freedom, to the extent he has one, is ‘intellectualist’: true freedom is submission to the rule of reason through philosophical knowledge of rational order. Surprisingly, though, there are few explicit linkages of philosophy and freedom in Plato. Socrates is called many things in the dialogues, but not ‘free’. I aim to understand why by studying the Theaetetus, heretofore ignored in discussions of Platonic freedom. By examining the Digression and Socrates’ ‘dream’ about wholes and (...) parts, I show that describing freedom as ‘rule of reason’ simplifies what, for Plato, is a more tangled skein. In the Digression, philosophers are free in occupying a comprehensive standpoint transcending all limited and partial perspectives. Socrates’ dream, however, shows that logos cannot completely account for the knowledge of complex wholes or for itself as such a whole. Philosophical freedom cannot mean comprehensive discursive knowledge, then, since reason lacks a comprehensive grasp of itself. Socrates dreams of the rational whole, but is aware of why it remains only a dream, rather than wakeful knowledge. This awareness constitutes a freedom attained, not in total liberation from the confines of the partial human perspective, but within those confines. (shrink)

What form can metaphysics still take in a philosophical modernity that has been decisively shaped by the impact of Kant’s critical project? This question has exercised Dieter Henrich, one of Kant’s greatest living interpreters. This paper focuses on Henrich’s intricate argument that metaphysical thinking, albeit of a new kind, remains indispensable especially in an age for which self-consciousness is a first principle. Henrich seeks a form of thought that can justify and preserve what he views as modernity’s greatest achievement, its (...) conception of the free, self-determining subject. Yet his description of this metaphysics for a new era reveals its surprisingly Platonic affinities. The paper focuses on those affinities, both in order critically to assess Henrich’s own work on subjectivity, but also because they reveal a fundamental and philosophically significant continuity that underlies all forms of comprehensive thinking, even in forms as divergent as those of Plato and Kant. (shrink)

I argue that Plato’s deployment of the resumptive phrase πάλιν ἐξ ἀρχῆς illuminates the philosophical significance of his art of transition in Socratic dialogues. These explicit calls for a new beginning often appear when a conversation fails to account for two particular elements of ordinary experience: assumptions about whole-part relations and about the interlocutor’s self-conception as a being responsive to basic rational and normative distinctions. Returning to the archē is a form of ἀνάμνησις, reminding us that these assumptions constitute true, (...) but inarticulate, opinions of a fundamental kind. They are the preconditions for discourse that philosophical διαλέγεσθαι must preserve and ground. (shrink)

In her 2014 monograph, Sarah Broadie argues that Timaeus’s cosmology points to a radical Platonic insight: the full rationality of the cosmos requires the existence of individualized, autonomous, and finite beings like us. Only human life makes the cosmos truly complete. But can Timaeus do full justice to the uniquely human way of being and hence to his own insight? My paper argues that he cannot and that Plato means for us to see that he cannot, by showing how Timaeus (...) treats a famous Platonic theme: eros. Timaeus describes human perfection as assimilation to the mathematical proportions of the cosmos, but by comparing Timaeus with the Symposium I show that, given his deeply mathematized conception of reason, Timaeus cannot provide what Diotima can: a phenomenologically satisfactory account of how we come to identify ourselves with this perfection. Such identification is a transformation in our self-understanding explicable only because of the desirous and reflexive character of the soul. Expressing this character, however, requires combining the mathematical with a poetic, or even mantic, register. Only these sensibilities together grant access to Plato’s cosmology in its fullness. (shrink)

Can the Euthydemus illuminate the philosophical significance of sophistry? In answering this question, I ask why the most direct and sustained confrontations between Socrates and the two brothers should all center on time and the soul. The Euthydemus, I argue, is a not primarily a polemic against eristic manipulation of language, but a diagnosis of the soul’s ambiguous unity. It shows that sophistic speech emerges from the soul’s way of relating to its own temporal character and to logos. Stated differently, (...) a central theme of this dialogue is one which, we are repeatedly told, the Greeks had not yet thematized--the nature of interiority. (shrink)

Many have argued that Plato’s intermediates are not independent entities. Rather, they exemplify the incapacity of discursive thought to cognizing Forms. But just what does this incapacity consist in? Any successful answer will require going beyond the intermediates themselves to another aspect of Plato’s mathematical thought - his attribution of a quasi-numerical structure to Forms. For our purposes, the most penetrating account of eidetic numbers is Jacob Klein’s, who saw clearly that eidetic numbers are part of Plato’s inquiry into the (...) ontological basis for all counting: the existence of a plurality of formal elements, distinct yet combinable into internally articulate unities. However, Klein’s study of the Sophist reveals such articulate unities as imperfectly countable and therefore opaque to διάνοια. And only this opacity, I argue, successfully explains the relationship of intermediates to Forms. (shrink)

In this paper, I argue that in the “Great Speech” of the Protagoras, Plato investigates the consequences of a view of history as progress away from nature, as expressed in Protagoras’ account of humanity’s origin and development. Socrates’ hedonistic calculus, in the dialogue’s second half, confronts Protagoras with the full implications of his view - showing how, absent a doctrine of natural human perfections, progress necessarily devours its own tail.

What is the significance of the recurring link between tyranny and philosophy in Plato? Often, Plato’s treatment of tyranny is discussed either in the context of moral psychology—as a problem of agency, moral choice and akrasia — or political science, where it is the limit case of political decline. It is suggested, however, that a close inspection of the myth of Er and an elucidation of its neglected links, not just with the rest of the Republic but also with dialogues (...) such as the Philebus and the Symposium, shows that Socrates’ fascination with tyrannical characters points to a deeper theme — nature, and specifically the problem of its benevolence to our purposes and its very ambiguous relation to human excellence and degradation. Philosopher and tyrant, for all the radical differences between them, both illuminate the internal instability of the human being in Plato’s thought. (shrink)

What is the significance of the recurring link between tyranny and philosophy in Plato? Often, Plato’s treatment of tyranny is discussed either in the context of moral psychology—as a problem of agency, moral choice and akrasia — or political science, where it is the limit case of political decline. It is suggested, however, that a close inspection of the myth of Er and an elucidation of its neglected links, not just with the rest of the Republic but also with dialogues (...) such as the Philebus and the Symposium, shows that Socrates’ fascination with tyrannical characters points to a deeper theme — nature, and specifically the problem of its benevolence to our purposes and its very ambiguous relation to human excellence and degradation. Philosopher and tyrant, for all the radical differences between them, both illuminate the internal instability of the human being in Plato’s thought. (shrink)

Summary In a noteworthy new study, Richard Velkley brings together Martin Heidegger and Leo Strauss as part of a reexamination of the foundations and nature of philosophical questioning. In what follows, I critically reflect on this shared search for foundations, and particularly on the role of Plato in Strauss's effort to forge a new path for philosophy which moves away from Heidegger without losing sight of him.

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Hegel on Self-Consciousness: Desire and Death in the Phenomenology of SpiritAndy R. GermanRobert B. Pippin. Hegel on Self-Consciousness: Desire and Death in the Phenomenology of Spirit. Princeton-Oxford: Princeton University Press, 2011. Pp. viii + 103. Cloth, $29.95.If Hegel's system cannot be understood without the Phenomenology of Spirit, it is certainly impossible to understand the Phenomenology without understanding its famous transition, in chapter 4, to self-consciousness and the (perhaps (...) all-too-famous) master-slave dialectic. In these published lectures, then, Robert Pippin has compelling reasons for seeking the heart of the Phenomenology in two of its crucial assertions: that "Self-Consciousness is desire itself" and that "Self-Consciousness attains its satisfaction only in another self-consciousness" (¶¶167 and 175 in Miller's translation).Pippin's Hegel is essentially Kantian, concerned with the apperceptive nature of self-consciousness, i.e. not as mere receptivity to sensory or intellectual form, but as an activity, a judging or "taking" the world to be such and so. For Kant, this activity is transcendental or purely formal, the unification of the spatio-temporal manifold by a continuous, apperceptive "I" (31). Pippin argues that Hegel jettisons Kantian formality in favor of a broader question: how, rather than being subject to my desires, am I the subject of my desires? (32). An answer is possible only if self-consciousness is neither observational nor an immediate self-presence but instead (i) a practical achievement (15) that (ii) requires other self-conscious subjects (19). Unlike Platonic erōs, then, which points away from human life, self-conscious desire is constant self-examination of the reasons for our actions or beliefs. This is Hegel's version of Kant's insight that reason is the desire for justification, ultimately before "all others" (56–57).Thus we pivot to the claim that the successful or "satisfying" achievement of self-consciousness involves recognition by others. "Our answerability to the world," as Pippin writes, "is inextricably bound up with... our answerability to each other" (61). Unlike John McDowell's interpretation of the master-slave dialectic as an analogy for the struggle between the passive and active elements within one mind (42), Pippin argues that self-consciousness is social all the way down. It is "something like having a position," i.e. avowing a practical commitment or making a normative claim (65), which implies the presence of another self-conscious subject who recognizes my right to such claims, or challenges that right, even to the outermost—a struggle to the death over recognition and authority. Self-consciousness, then, is "not... a reflection of some substantive or metaphysical nature but... a social achievement... bound up with... social conflict" (75). On the decisive point, Pippin agrees with Brandom's neo-pragmatism: "[S]elf-conscious beings do not have natures, they have histories" (68), specifically, the history of struggle and reconciliation among rational, mutually recognizing subjects.But what, then, does recognition mean and how does it "satisfy"? And in what does our "answerability to others" consist if there is no "non-question begging... standard" (83) by which to judge our answers? Hegel, Pippin writes, "has a ‘pragmatic' or a ‘historicized' or ‘dialogical' view of what counts as the appeal to reasons.... He understands practical reason as a kind of interchange of attempts at justification among persons... " (84). Justification, however, cannot mean an appeal to nature. Indeed, in the struggle for recognition, self-conscious freedom means indifference to mere natural life or desire. Nature no longer points to philosophical wholeness, as our love of seeing does in Aristotle's Metaphysics. To paraphrase Pippin's titles, he shows with superior clarity that Hegel's idealism really is modernism: i.e. the most thoroughgoing rejection of the Greek link between eleutheria and eudaimonia.But when Hegel writes of "the point where knowledge no longer needs to go beyond itself... where Concept corresponds to object and object to Concept" as the necessary "goal" of knowledge (¶80), this suggests that the "interchange of justifications" reaches an end. Even if this end is the socio-political order of mutual recognition among rational persons, it is surely not the mere fact of recognition that satisfies us... (shrink)

Knowledge and Ignorance of Self in Platonic Philosophy is the first volume of essays dedicated to the whole question of self-knowledge and its role in Platonic philosophy. It brings together established and rising scholars from every interpretative school of Plato studies, and a variety of texts from across Plato's corpus - including the classic discussions of self-knowledge in the Charmides and Alcibiades I, and dialogues such as the Republic, Theaetetus, and Theages, which are not often enough mined for insights about (...) this crucial philosophical topic. The rich variety of readings and hermeneutical methods allows for an encompassing view of the relevant scholarly debates. The volume is intended to serve as a standard resource for further research on Plato's treatment of self-knowledge, and will highlight the relevance of Plato's thought to contemporary debates on selfhood, self-reflection and subjectivity. (shrink)

This is an amended version of material that first appeared in A. Clark, Microcognition: Philosophy, Cognitive Science, and Parallel Distributed Processing (MIT Press, Cambridge, MA, 1989), Ch. 1, 2, and 6. It appears in German translation in Metzinger,T (Ed) DAS LEIB-SEELE-PROBLEM IN DER ZWEITEN HELFTE DES 20 JAHRHUNDERTS (Frankfurt am Main: Suhrkamp. 1999).

BackgroundThis study aimed to translate the negative and positive items of the Psychological Consequences Questionnaire into German, to adapt this version to the context of screening for cirrhosis and fibrosis of the liver, and to test its psychometric properties.Materials and methodsThe three subscales were translated into German using a forward-backward translation method. Furthermore, we adapted the wording to the context of liver diseases. In sum, the PCQ comprises twelve negative items and ten positive items. We tested the acceptability, (...) distribution properties, internal consistency, scale structure, and the convergent validity using an analysis sample of 443 patients who were screened for cirrhosis or fibrosis of the liver.ResultsWe found low non-response and non-unique answer rates on the PCQ items in general. However, positive items had higher non-response rates. All items showed strong floor effects. McDonald’s Omega was high for both the negative and the positive PCQ scale, as well as for the total PCQ scale. Confirmatory factor analysis could reproduce the three dimensions that the PCQ intends to measure. However, it suggests not summing up a total PCQ score and instead treat the subscales separately considering a higher order overall construct. Convergent validity with the short form of the Spielberger State-Trait Anxiety Inventory was acceptable.ConclusionOverall, our study results report a successful adaptation of the German PCQ with good performance in terms of acceptability, internal consistency, scale structure, and convergent validity. Floor-effects limit the content validity of the PCQ, which needs to be addressed in future research. However, the German version of the PCQ is a useful measurement for both negative and positive screening consequences - even in a non-cancer setting. (shrink)

"Blending literary and photo-journalism, history, and storytelling, essays examine eighteen Texas dance halls in terms of their music, culture, and community. Also considers the predominantly Czech and German heritage from which these halls evolved, as we.

This paper explores the benefits of video feedback for teaching philosophy. Our analysis, based on results from a self-report student survey along with our own experience, indicates that video feedback possesses a number of advantages over traditional written comments. In particular we argue that video feedback is conducive to providing high-quality formative feedback, increases detail and clarity, and promotes student engagement. In addition, we argue that the advantages of video feedback make the method an especially apt tool for addressing challenges (...) germane to teaching philosophy. Video feedback allows markers to more easily explain and illustrate philosophical goals and methods. It allows markers to model the doing of philosophy and thereby helps students to see philosophy’s value. Video feedback is a promising tool for addressing both cognitive and affective barriers to learning philosophy. Such advantages are especially valuable in the context of a student-centered, intentional learning framework. In light of these advantages, we find that video feedback is underappreciated and underutilized. (shrink)

“There’s no disputing about taste.” That’s got a nice ring to it, but it’s not quite the ring of truth. While there’s definitely something right about the aphorism – there’s a reason why it is, after all, an aphorism, and why its utterance tends to produce so much nodding of heads and muttering of “just so” and “yes, quite” – it’s surprisingly difficult to put one’s finger on just what the truth in the neighborhood is, exactly. One thing that’s pretty (...) clear is that what’s right about the aphorism, that there’s no disputing about taste, isn’t that there’s no disputing about taste. There’s heaps of disputing about taste. People engage in disputes about which movies, music, paintings, literature, meals, furniture, architectural styles, etc. are good, beautiful, tasty, fun, elegant, ugly, disgusting, etc. all the time. This is obvious to anyone who has watched dueling-movie-critics shows, read theater reviews, or negotiated with a group or partner about which movie or restaurant to go to, or which sofa or painting to put in the living room. It takes great care and good aim to fling a brick without hitting somebody who’s engaged in a dispute about taste. (shrink)

German Idealism is arguably the most influential force in philosophy over the past two hundred years. This major four-volume work is the first comprehensive survey of its impact on science, religion, sociology and the humanities, and brings together fifty-two leading scholars from across Europe and North America. Each essay discusses an idea or theme from Kant, Hegel, Schelling, Fichte, or another key figure, shows how this influenced a thinker or field of study in the subsequent two centuries, and how (...) that influence is felt in contemporary thought. Crossing established scholarly divides, the volumes deal with fields as varied as feminism, architectural history, psychoanalysis, Christology and museum curation, and subjects as diverse as love, evolution, the public sphere, the art of Andy Warhol, the music of Palestrina, the philosophy of Husserl, the literature of Jane Austen, the political thought of fascism and the foundations of international law. (shrink)

Where does the mind stop and the rest of the world begin? The question invites two standard replies. Some accept the demarcations of skin and skull, and say that what is outside the body is outside the mind. Others are impressed by arguments suggesting that the meaning of our words "just ain't in the head", and hold that this externalism about meaning carries over into an externalism about mind. We propose to pursue a third position. We advocate a very different (...) sort of externalism: an _active externalism_, based on the active role of the environment in driving cognitive processes. (shrink)

The aesthetics of imperfection emphasises spontaneity, disruption, process and energy over formal perfection and is often ignored by many commentators or seen only in improvisation. This comprehensive collection is the first time imperfection has been explored across all kinds of musical performance, whether improvisation or interpretation of compositions. Covering music, visual art, dance, comedy, architecture and design, it addresses the meaning, experience, and value of improvisation and spontaneous creation across different artistic media. A distinctive feature of the volume is that (...) it brings together contributions from theoreticians and practitioners, presenting a wider range of perspectives on the issues involved. Contributors look at performance and practice across Western and non-Western musical, artistic and craft forms. Composers and non-performing artists offer a perspective on what is 'imperfect' or improvisatory within their work, contributing further dimensions to the discourse. The Aesthetics of Imperfection in Music and the Arts features 39 chapters organised into eight sections and written by a diverse group of scholars and performers. They consider divergent definitions of aesthetics, employing both 18th-century philosophy and more recent socially and historically situated conceptions making this an essential, up-to-date resource for anyone working on either side of the perfection-imperfection debate. (shrink)

Brains, it has recently been argued, are essentially prediction machines. They are bundles of cells that support perception and action by constantly attempting to match incoming sensory inputs with top-down expectations or predictions. This is achieved using a hierarchical generative model that aims to minimize prediction error within a bidirectional cascade of cortical processing. Such accounts offer a unifying model of perception and action, illuminate the functional role of attention, and may neatly capture the special contribution of cortical processing to (...) adaptive success. This target article critically examines this approach, concluding that it offers the best clue yet to the shape of a unified science of mind and action. Sections 1 and 2 lay out the key elements and implications of the approach. Section 3 explores a variety of pitfalls and challenges, spanning the evidential, the methodological, and the more properly conceptual. The paper ends (sections 4 and 5) by asking how such approaches might impact our more general vision of mind, experience, and agency. (shrink)

In Supersizing the Mind, Andy Clark argues that the human mind is not bound inside the head but extends into body and environment.

A very simple contextualist treatment of a sentence containing an epistemic modal, e.g. a might be F, is that it is true iff for all the contextually salient community knows, a is F. It is widely agreed that the simple theory will not work in some cases, but the counterexamples produced so far seem amenable to a more complicated contextualist theory. We argue, however, that no contextualist theory can capture the evaluations speakers naturally make of sentences containing epistemic modals. If (...) we want to respect these evaluations, our best option is a relativist theory of epistemic modals. On a relativist theory, an utterance of a might be F can be true relative to one context of evaluation and false relative to another. We argue that such a theory does better than any rival approach at capturing all the behaviour of epistemic modals. (shrink)

How is it that thoroughly physical material beings such as ourselves can think, dream, feel, create and understand ideas, theories and concepts? How does mere matter give rise to all these non-material mental states, including consciousness itself? An answer to this central question of our existence is emerging at the busy intersection of neuroscience, psychology, artificial intelligence, and robotics.In this groundbreaking work, philosopher and cognitive scientist Andy Clark explores exciting new theories from these fields that reveal minds like ours (...) to be prediction machines - devices that have evolved to anticipate the incoming streams of sensory stimulation before they arrive. These predictions then initiate actions that structure our worlds and alter the very things we need to engage and predict. Clark takes us on a journey in discovering the circular causal flows and the self-structuring of the environment that define "the predictive brain." What emerges is a bold, new, cutting-edge vision that reveals the brain as our driving force in the daily surf through the waves of sensory stimulation. (shrink)

In treating cognition as problem solving, Andy Clark suggests, we may often abstract too far from the very body and world in which our brains evolved to guide...

In Natural-Born Cyborgs, Clark argues that what makes humans so different from other species is our capacity to fully incorporate tools and supporting cultural ...

This article discusses how research on the image-based analysis of facial images has informed this debate by demonstrating that a single representational system for facial identity and facial expression is not only computationally viable, but can simulate existing cognitive data demonstrating apparent dissociable processing of these two facial properties. It discusses the increasing number of cognitive studies that provide support for this view. Neuropsychological case studies of brain-injured patients and provide limited evidence for separate visual routes processing facial identity and (...) facial expression. It deals with neuroimaging studies addressing both facial identity and facial expression processing which shows that the fusiform gyrus contributes to the recognition of both facial properties. Research continues to reinforce the proposal that a common visual framework supports the representation of at least some aspects of facial identity and facial expression. (shrink)

I think that there are good reasons to adopt a relativist semantics for epistemic modal claims such as ``the treasure might be under the palm tree'', according to which such utterances determine a truth value relative to something finer-grained than just a world (or a <world, time> pair). Anyone who is inclined to relativise truth to more than just worlds and times faces a problem about assertion. It's easy to be puzzled about just what purpose would be served by assertions (...) of this kind, and how to understand what we'd be up to in our use of sentences like ``the treasure might be under the palm tree'', if they have such peculiar truth conditions. After providing a very quick argument to motivate a relativist view of epistemic modals, I bring out and attempt to resolve this problem in making sense of the role of assertions with relativist truth conditions. Solving this problem should be helpful in two ways: first, it eliminates an apparently forceful objection to relativism, and second, spelling out the relativist account of assertion and communication will help to make clear just what the relativist position is, exactly, and why it's interesting. (shrink)

The moral status of animals is a subject of controversy both within and beyond academic philosophy, especially regarding the question of whether and when it is ethical to eat meat. A commitment to animal rights and related notions of animal protection is often thought to entail a plant-based diet, but recent philosophical work challenges this view by arguing that, even if animals warrant a high degree of moral standing, we are permitted - or even obliged - to eat meat. (...) class='Hi'>Andy Lamey provides critical analysis of past and present dialogues surrounding animal rights, discussing topics including plant agriculture, animal cognition, and in vitro meat. He documents the trend toward a new kind of omnivorism that justifies meat-eating within a framework of animal protection, and evaluates for the first time which forms of this new omnivorism can be ethically justified, providing crucial guidance for philosophers as well as researchers in culture and agriculture. (shrink)

In Being There, Andy Clark weaves these several threads into a pleasing whole and goes on to address foundational questions concerning the new tools and..

I discuss the knowledge account of legal proof in Moss (2023) and develop an alternative. The unifying thread throughout this article are reflections on the beyond reasonable doubt (BRD) standard of proof. In Section 1, I will introduce the details of Moss’s account and how she motivates it via the BRD standard. In Section 2, I will argue that there are important disanalogies between BRD and knowledge that undermine Moss’s argument. There is however another motivation for the knowledge account: combined (...) with auxiliary claims, that is probabilistic knowledge and moral encroachment, it can provide a general solution to the puzzle of statistical evidence. Section 3 spells out the details. In Section 4, I suggest to combine the knowledge account with pragmatic encroachment, instead of moral encroachment, in order to stay clear of the thorny issues whether corporations have moral rights. In Section 5, I argue that the verdicts of Moss’s account in cases of false justified beliefs and non-luminous knowledge conflict with the BRD standard and thus call for abandoning the account. Based on the social function of the BRD standard, I suggest a replacement for the knowledge account that is also just as potent as a general solution for the puzzle of statistical evidence. While I will grant that knowledge is neither always necessary nor always sufficient for convictions, I will argue that the concept of knowledge nonetheless plays a significant and ineliminable role in legal decision-making. (shrink)

This book offers an overview of theories of the Concept, drawing on the philosopher Hegel and the Soviet psychologist Lev Vygotsky. Concepts are shown to be both units of the mind and units of a cultural formation.

There is a lot that we don't know. That means that there are a lot of possibilities that are, epistemically speaking, open. For instance, we don't know whether it rained in Seattle yesterday. So, for us at least, there is an epistemic possibility where it rained in Seattle yesterday, and one where it did not. What are these epistemic possibilities? They do not match up with metaphysical possibilities - there are various cases where something is epistemically possible but not metaphysically (...) possible, and vice versa. How do we understand the semantics of statements of epistemic modality? The ten new essays in this volume explore various answers to these questions, including those offered by contextualism, relativism, and expressivism. (shrink)

Problems about the accidental properties of properties motivate us--force us, I think--not to identify properties with the sets of their instances. If we identify them instead with functions from worlds to extensions, we get a theory of properties that is neutral with respect to disputes over counterpart theory, and we avoid a problem for Lewis's theory of events. Similar problems about the temporary properties of properties motivate us--though this time they probably don't force us--to give up this theory as well, (...) and to identify properties with functions from world, time pairs to extensions. Again, the replacement theory is neutral with respect to a metaphysical dispute that the old theory (arguably) forces us to take a stand on--the dispute over whether objects have temporal parts. It also allows us to give a smoother semantics for predication, to better accommodate our intuitions about which objects temporary properties are properties of, and to make temporally self-locating beliefs genuinely self -locating. (shrink)