This is a critical notice of Theodore Sider's book, _Four-Dimensionalism_.

Theodore Sider has given us a terrific book, bursting at the seams with new arguments and new takes on old arguments. Whether or not one is convinced by his conclusions, the thoroughness, lucidity, fair-mindedness—and the sheer exuberance—of his discussions make Four Dimensionalism a major contribution to contemporary metaphysics.

Theodore Sider’s recent book, “Writing the Book of the World”, employs a primitive notion of metaphysical structure in order to make sense of substantive metaphysics. But Sider and others who employ metaphysical primitives face serious epistemological challenges. In the first section I develop a specific form of this challenge for Sider’s own proposed epistemology for structure; the second section develops a general reliability challenge for Sider’s theory; and the third and final section argues for the rejection of Siderean structure (...) in the course of answering a transcendental argument against such rejection. (shrink)

I defend coincidentalism (the view that some pluralities have more than one mereological fusion) and restricted composition (the view that some pluralities lack mereological fusions) against recent arguments due to Theodore Sider.

How do the familiar concrete objects of common sense persist through time? The four-dimensionalist argues that they perdure, that is, they persist through time by having temporal parts at each of the times at which they exist. The three-dimensionalist, on the other hand, holds that ordinary concrete objects endure; they lack an additional temporal dimension and persist, instead, by being “wholly present” at each of the times at which they exist.

Four-Dimensionalism is a thorough, lively and forceful defence of the claim that “necessarily, every spatiotemporal object has a temporal part at every moment at which it exists” (59). The standard four-dimensionalist view is perdurance theory, according to which everyday things like boats are temporally extended. But Sider rejects perdurance theory, nicely disparaging it as the “worm view”, and he argues for the “stage view” version of fourdimensionalism instead. According to the stage view, everyday things like boats are instantaneous, and claims (...) about the history of the Anstruther lifeboat are made true or false by the boat’s past counterparts. Sider reserves the term “four-dimensionalism” for these two views of persistence; he also defends a tenseless B-theory of time. The book develops, extends and systematises work which Sider has published over the last few years, and it makes a compelling and readable whole. I am sympathetic with many of the conclusions, but I will take issue with some of the arguments. (shrink)

Theodore Sider’s Four-Dimensionalism is a well-organized and clearly written book that is chock-full of important arguments. Both friends and foes of the views defended by Sider will benefit enormously from careful study of the book. I am going to focus on just two of Sider’s many arguments for Four-Dimensionalism: his argument from vagueness, which I take to be the most important and powerful argument in the book, and his argument from time travel, which I find to be the funnest (...) to think about. (shrink)

Metaphysics is definitely back on the agenda of contemporary philosophy. It is a metaphysics in the full traditional sense, seeking to provide the means to gain knowledge that covers being as a whole, not just parts of it (such as the metaphysics of mind, the metaphysics of values, etc.). Oxford University Press published three books in 2011 and 2012 each of which spells out that ambition. The present review sums up the main topics covered in these books and offers some (...) comments. (shrink)

There is currently debate between deflationists and anti-deflationists about the ontology of persisting objects. Some deflationists think that disputes between, for example, four-dimensionalists (e.g. Ted Sider and David Lewis) and quasi-nihilists (e.g. Peter Van Inwagen and Trenton Merricks) are merely verbal disputes. Anti-deflationists deny this. Eli Hirsch is a deflationist who maintains that many ontological disputes are merely verbal. Theodore Sider maintains that the disputes are not merely verbal. Hirsch and Sider are thus engaged in a metaontological dispute. In (...) this paper, I argue that Hirsch's metaontological dispute with Sider is, by Hirsch's own lights, itself merely verbal. I conclude that the mere verbalness of his metaontological dispute with Sider suggests that Hirsch's account of what makes a dispute merely verbal may be problematic. (shrink)

In this essay for a PPR book symposium on Theodore Sider's _Four-Dimensionalism<D>, I focus on two of Sider's arguments for four-dimensionalism: (i) his argument from vagueness, and (ii) his argument from time travel. Concerning (i), I first show that Sider's argument commits him to certain strange consequences that many four-dimensionalists may not endorse, and then I discuss an objection that involves appealing to 'brutal composition', the view that there is no informative answer to Peter van Inwagen's 'special composition question'. (...) Concerning (ii), I argue that the three-dimensionalist can account for time travel scenarios in a way that is analogous to Sider's four-dimensionalist account of such scenarios. (shrink)

Theodore Sider’s puzzle in Hell and Vagueness has generated some interesting responses in the past few years. In this paper, I explore yet another possible solution out of the conundrum. This solution implies three ways of denying a binary conception of the afterlife. I argue that while these solutions might first seem tenable, they might still succumb to a Sideresque revenge puzzle.

This article explores process mereology, the theory of part-whole relations. I compare and contrast the mereology of Theodore Sider with that of Alfred North Whitehead, broadly favoring the latter’s approach for allowing us to take seriously an evolutionary structure in metaphysics.

What accounts for the prestige of quantitative methods? The usual answer is that quantification is desirable in social investigation as a result of its successes in science. Trust in Numbers questions whether such success in the study of stars, molecules, or cells should be an attractive model for research on human societies, and examines why the natural sciences are highly quantitative in the first place. Theodore Porter argues that a better understanding of the attractions of quantification in business, government, (...) and social research brings a fresh perspective to its role in psychology, physics, and medicine. Quantitative rigor is not inherent in science but arises from political and social pressures, and objectivity derives its impetus from cultural contexts. In a new preface, the author sheds light on the current infatuation with quantitative methods, particularly at the intersection of science and bureaucracy. (shrink)

Brackets and tables, circles and maps, 1554-1872 -- Early botanical networks and trees, 1766-1815 -- The first evolutionary tree, 1786-1820 -- Diverse and unusual trees of the early nineteenth century, 1817-1834 -- The rule of five, 1819-1854 -- Pre-Darwinian branching diagrams, 1828-1858 -- Evolution and the trees of Charles Darwin, 1837-1868 -- The trees of Ernst Haeckel, 1866-1905 -- Post-Darwinian nonconformists, 1868-1896 -- More late-nineteenth-century trees, 1874-1897 -- Trees of the early twentieth century, 1901-1930 -- The trees of Alfred Sherwood (...) Romer, 1933-1966 -- Additional trees of the mid-twentieth century, 1931-1943 -- The trees of William King Gregory, 1938-1951 -- Hints of new approaches, 1954-1969 -- Phenograms and cladograms, 1958-1966 -- Early molecular trees, 1962-1987 -- Notable trees of the past four decades, 1970-2010 -- Primeval branches and universal trees of life, 1997-2010. (shrink)

Ideas for integrating AI into politics are now emerging and advancing at accelerating pace. This chapter highlights a few different varieties and show how they reflect different assumptions about the value of democracy. We cannot make informed decisions about which, if any, proposals to pursue without further reflection on what makes democracy valuable and how current conditions fail to fully realize it. Recent advances in political philosophy provide some guidance but leave important questions open. If AI advances to a state (...) where it can secure superior political outcomes, leading perspectives in political philosophy suggest that democracy may become obsolete. If we find this suggestion troubling, we need to put the case for democracy on stronger foundations. (shrink)

This is the first separate edition and commentary on Philodemos of Gadara since 1885, containing an introduction on Philodemos' life, poetic theory, metrical practice, and the place of the epigrams within the Greek Anthology. Thirty-six genuine and two spurious epigrams are printed with full critical apparatus, translation, and commentary. Also included is the text of a recently published papyrus containing traces of many known and previously unknown epigrams by Philodemos.

This brief, affordable text helps students to think critically, using examples from the weird claims and beliefs that abound in our culture to demonstrate the sound evaluation of any claim. It explains step-by-step how to sort through reasons, evaluate evidence, and tell when a claim is likely to be true. The emphasis is neither on debunking nor on advocating specific assertions, but on explaining principles of critical thinking that enable readers to evaluate claims for themselves. The authors focus on types (...) of logical arguments and proofs, making How to Think about Weird Things a versatile supplement for logic, critical thinking, philosophy of science, or any other science appreciation courses. (shrink)

In einem Brief nennt Adorno die "Negative Dialektik" kurz nach ihrem Erscheinen unter seinen Schriften "das philosophische Hauptwerk, wenn ich so sagen darf“. Dieser herausgehobenen Bedeutung, die das Werk für Adorno hatte, entspricht nicht nur die lange Zeit, die er mit der Abfassung des Buchs beschäftigt war, sondern auch die lange Geschichte, die ihre zentralen Motive in seinem Denken haben. Philosophische Begriffsklärung, die Arbeit an "Begriff und Kategorien“ einer negativen Dialektik, versteht Adorno dabei als dialektischen Übergang in inhaltliches Denken – (...) und so betreibt er sie auch hier. Das hat Konsequenzen für die Form des kooperativen Kommentars, der in diesem Band versucht wird. Adornos "Negative Dialektik" zu kommentieren, kann nur in dem Bewußtsein der unüberbrückbaren Kluft gelingen, die den Kommentar von diesem Text trennt. (shrink)

Hofstadter [1979, 2007] offered a novel Gödelian proposal which purported to reconcile the apparently contradictory theses that (1) we can talk, in a non-trivial way, of mental causation being a real phenomenon and that (2) mental activity is ultimately grounded in low-level rule-governed neural processes. In this paper, we critically investigate Hofstadter’s analogical appeals to Gödel’s [1931] First Incompleteness Theorem, whose “diagonal” proof supposedly contains the key ideas required for understanding both consciousness and mental causation. We maintain that bringing sophisticated (...) results from Mathematical Logic into play cannot furnish insights which would otherwise be unavailable. Lastly, we conclude that there are simply too many weighty details left unfilled in Hofstadter’s proposal. These really need to be fleshed out before we can even hope to say that our understanding of classical mind-body problems has been advanced through metamathematical parallels with Gödel’s work. (shrink)

Introduction: Setting the scene -- The soul, Dharma, and liberation -- The supreme person's descent -- The path of enlightened action -- The path of classical yoga -- The vision of the supreme, I -- Quitting the body, the ephemeral, and eternal worlds -- The vision of the supreme, II -- Seeing the supreme in this world -- The revelation -- Stages of devotion -- The vision of the supreme in the heart -- The three Gusas -- The journey from (...) bondage to liberation -- The divine and the demonic -- The manifestation of the three Gusas in human life -- Summary and conclusion: Surrender to Kusa alone. (shrink)

This short article aims to strengthen Hume's case against the rationality of believing in religious miracles by incorporating certain lessons borrowed from the growing literature on the history and psychology of magic tricks.

Translator's Introduction to Günter Figal's Objectivity: The Hermeneutical and Philosophy.

The key idea given in Eminem's defense is that viewers who were upset were simply not understanding the nature of his performance. Implicitly, his defense admits that lip‐synching would be a fraudulent performance. However, the defense reclassifies these performances as genuine but flawed, ones in which he sometimes went silent when he should have been “doubling” the prerecorded vocal. Basically, Eminem's Saturday Night Live (SNL) presentations of “Mosh” and “Bezerk” are Andy Kaufman's “Mighty Mouse” piece minus the frame that raises (...) the philosophical issues. Offering no larger frame and no indication of more complex intentions, Eminem's SNL performances of “Mosh” and “Bezerk” offer the audience little or nothing to appreciate. Depending on what a reader thinks he intended to do, he either did not give a live performance, or he gave a bad live performance. Kaufman, in contrast, used lip‐synching to give a great live performance. (shrink)

pt. 1. Ius naturae generale (editio 2. emendata. 1906) -- pt. 2. Ius naturae speciale.