Online research in philosophy

Thomas Jefferson’s argument against long-term debt and his theory of usufruct are used to show why each generation is obligated to protect the independence of future generations. This argument forms the theory of “Jeffersonian generational independence.” The theory has wide implications for the environmental movement because most environmental problems result in limitations on the liberty of future generations. I compare and defend Jeffersonian generational independence from two alternatives including the investment theory raised by James Madison and the problem of generational (...) interdependence raised by John Passmore or Edmund Burke. When the obligation to protect the independence of future generations is taken seriously, liberalism can no longer reasonably be used to defend environmental exploitation, since such exploitation amounts to an attack on the liberty and independence which form its core values. (shrink)

This is not your typical book about the A-theory/B-theory controversy in metaphysics. <span class='Hi'>Peter</span> Ludlow attempts something that few philosophers have tried in the last thirty years: he actually argues from linguistic premises for metaphysical conclusions. The relevant linguistic premises have to do with the nature of language, a general theory of semantics, the proper analysis of tense, and various technical theses involving the treatment of temporal indexicals and temporal anaphora (among other things). The metaphysical conclusions that Ludlow argues (...) for from these linguistic premises are some of the main claims normally associated with the A-theory in the philosophy of time, namely, (i) that tense is a genuine feature of the world (which means, roughly, that there are monadic, temporal properties – like pastness, presentness, futurity, being two days past, being three days future, etc. (sometimes called “A-properties”) – and that the instantiation of these properties does not somehow reduce to the instantiation of two-place, temporal relations like earlier than, simultaneous with, later than, etc.), (ii) that temporal becoming (roughly, successively coming to possess different A-properties) is intrinsic to all events, and (iii) that only the present is real. The overall plan of the book is as follows. First Ludlow spends four chapters defending a cluster of related claims about language and semantics in general and, in particular, the semantics for temporal indexicals and temporal anaphora. (Ludlow says that none of this material is original – he attributes most of it to Davidson, Chomsky, Evans, and Higginbotham – but it seems to me that a fair portion of what goes into this part of the book (including, especially. (shrink)

This is the first of three volumes which will contain all of Locke's extant philosophical writings relating to An Essay Concerning Human Understanding, not included in other Clarendon editions like the Correspondence. It contains the earliest known drafts of the Essay, Drafts A and B, both written in 1671, and provides for the first time an accurate version of Locke's text. Virtually all his changes are recorded in footnotes on each page. -/- Peter Nidditch, whose highly acclaimed edition of (...) An Essay Concerning Human Understanding was published in this series in 1975, used pioneering editorial techniques in his compilation of Volume 1. Most of the work was completed before his tragically early death in 1983. -/- Volumes 2 and 3, almost wholly the work of G. A. J. Rogers will contain the third extant draft of the Essay (Draft C), the Epitome and the Conduct of the Understanding. They will also include a History of the Writing of the Essay, together with other shorter writings by Locke. (shrink)

Some of the most interesting recent work in philosophy of language and metaphysics is focused on questions about propositions, the abstract, truth-bearing contents of sentences and beliefs. The aim of this guide is to give instructors and students a road map for some significant work on propositions since the mid-1990s. This work falls roughly into two areas: challenges to the existence of propositions and theories about the nature and structure of propositions. The former includes both a widely discussed puzzle about (...) propositional designators as well as direct and indirect arguments against the existence of propositions. The latter is dominated by what is currently the central debate about the metaphysics of propositions, i.e. whether they are structured, composite entities or unstructured ontological simples. This issue has eclipsed older debates about whether propositions can be identified with sets of possible worlds or other kinds of sentence intensions. Author Recommends 1. Soames, Scott. 'Direct Reference, Propositional Attitudes, and Semantic Content.' Philosophical Topics 15 (1987): 47–87. Reprinted in Propositions and Attitudes . Eds. N. Salmon and S. Soames. Oxford: Oxford University Press, 1988. 197–239. Essential groundwork for more recent work on propositions. Soames gives a careful and exacting presentation of the case against identifying propositions with sets of possible worlds or other truth-supporting circumstances. Also contains a detailed statement of the Russellian conception of propositions on which propositions are ordered sets of objects, properties and relations. 2. King, Jeffrey. 'Designating Propositions.' The Philosophical Review 111 (2002): 341–71. Sometimes substituting a definite description for a corresponding 'that'-clause can lead to bizarre changes in truth-conditions: compare 'Bill fears that Hillary will be president' with 'Bill fears the proposition that Hillary will be president'. This puzzle about propositional designators threatens the relational analysis of propositional attitude reports, the view that 'believes' expresses a relation to the proposition designated by its 'that'-clause, and thereby poses an indirect threat to the existence of propositions. King's solution posits an ambiguity in verbs like 'fear' that embed both 'that'-clauses and definite descriptions. 3. Jubien, Michael. 'Propositions and the Objects of Thought.' Philosophical Studies 104 (2001): 47–62. A direct attack on the existence of propositions. Jubien deploys an analogue of the problem that Paul Benacerraf raised for set-theoretical reductions of numbers against metaphysical reductions of propositions. Just as numbers can be reduced to sets in many different ways, any reduction of propositions brings with it equally good variants, thus making any such reduction arbitrary and unmotivated. The only alternative is to treat propositions as abstract metaphysical primitives. As Jubien argues, however, abstract primitive entities are incapable of doing what propositions must do, i.e. represent objects and states of affairs on their own, without the input of thinking subjects. The upshot is the propositions cannot be reduced and they cannot be primitive, and so they must not exist. 4. Hanks, Peter. 'How Wittgenstein Defeated Russell's Multiple Relation Theory of Judgment.' Synthese 154 (2007): 121–46. Scepticism about propositions has recently led some philosophers, Jubien included, to resuscitate Russell's multiple relation theory of judgment, the idea that judgment is a many-place relation to objects, properties and relations. This paper explains why Russell himself abandoned that theory, and why the theory is still refuted by an objection due to Wittgenstein. 5. Hofweber, Thomas. 'Inexpressible Properties and Propositions.' Oxford Studies in Metaphysics . 2 vols. Ed. D. Zimmerman. Oxford: Oxford University Press, 2006. 155–206. An indirect attack on the existence of propositions. Hofweber argues that sentences like 'Bill believes something that Hillary asserted' do not commit us to the existence of propositions. His view is that propositional quantification is an instance of what he calls 'internal' or 'inferential role' quantification, a kind of quantification that carries no ontological implications. 6. Schiffer, Stephen. The Things We Mean . Oxford: Oxford University Press, 2003. esp. chs 1–2. Schiffer defends his theory of pleonastic propositions, on which propositions are unstructured, have no parts, and are very finely grained. 7. Bealer, George. 'Propositions.' Mind 107 (1998): 1–32. Bealer defends his algebraic theory of propositions, which, like Schiffer's pleonastic account, treats propositions as unstructured metaphysical simples. 8. King, Jeffrey. The Nature of and Structure of Content . Oxford: Oxford University Press, 2007. The best developed current theory of the structure in structured propositions. King identifies propositions with certain kinds of facts in which objects, properties and relations are bound together by amalgams of syntactic and semantic relations. 9. Hanks, Peter. 'Recent Work on Propositions.' Philosophy Compass 4 (2009): 1–18. A survey of work on propositions since the mid-1990s that complements this teaching and learning guide. Contains responses to Jubien's and Hofweber's arguments against propositions and critical discussions of Schiffer's pleonastic propositions and King's theory of propositional structure. Online Resources 1. http://plato.stanford.edu/entries/propositions/ Propositions (Matthew McGrath) 2. http://plato.stanford.edu/entries/propositions-structured/ Structured Propositions (Jeffrey King) 3. http://plato.stanford.edu/entries/propositions-singular/ Singular Propositions (Greg Fitch) Sample Partial Syllabus The following partial syllabus can be used as a unit on recent work on propositions in graduate level courses in philosophy of language or metaphysics. Week 1: A Substitution Puzzle About Propositional Designators King, Jeffrey. 'Designating Propositions'. Moltmann, Friederike. 'Propositional Attitudes Without Propositions.' Synthese 135 (2003): 77–118. Week 2: The Benacerraf Problem and Propositional Representation Benacerraf, Paul. 'What Numbers Could Not Be.' Philosophical Review 74 (1965): 47–73. Jubien, Michael. 'Propositions and the Objects of Thought.' Week 3: Propositional Quantification Hofweber, Thomas. 'Inexpressible Properties and Propositions'. Hofweber, Thomas. 'A Puzzle about Ontology.' Noûs 39 (2005): 256–83. Week 4: Schiffer on Pleonastic Propositions Schiffer, Stephen. 'Language-Created Language-Independent Entities.' Philosophical Topics 24 (1996): 149–67. Schiffer, Stephen. The Things We Mean , chs 1–2. Week 5: King on Structured Propositions King, Jeffrey. 'Structured Propositions and Complex Predicates.' Noûs , 29 (1995): 516–35. King, Jeffrey. The Nature and Structure of Content , chs 1–3. Focus Questions 1. Why does identifying propositions with sentence intensions, e.g. sets of possible worlds, 'require the attitudes to have a particular sort of closure under logical consequence, which they clearly don't have' (Mark Richard)? 2. How does the difference between (a) and (b) pose a threat to the existence of propositions? (a) Bill fears that Hillary will be president. (b) Bill fears the proposition that Hillary will be president. 3. What is the Benacerraf problem for metaphysical reductions of propositions? 4. Why must a proposition represent 'on its own cuff' (Michael Jubien)? Why is this a problem for the view that propositions are primitive abstract entities? 5. What does it mean to say that propositions are structured ? Give two different accounts of what propositional structure might be. (shrink)

This multidisciplinary collection explores three key concepts underpinning psychiatry -- explanation, phenomenology, and nosology -- and their continuing relevance in an age of neuroimaging and genetic analysis. An introduction by Kenneth S. Kendler lays out the philosophical grounding of psychiatric practice. The first section addresses the concept of explanation, from the difficulties in describing complex behavior to the categorization of psychological and biological causality. In the second section, contributors discuss experience, including the complex and vexing issue of how self-agency (...) and free will affect mental health. The third and final section examines the organizational difficulties in psychiatric nosology and the instability of the existing diagnostic system. Each chapter has both an introduction by the editors and a concluding comment by another of the book's contributors. Contributors: John Campbell, Ph.D.; Thomas Fuchs, M.D., Ph.D.; Shaun Gallagher, Ph.D.; Kenneth S. Kendler, M.D.; Sandra D. Mitchell, Ph.D.; Dominic P. Murphy, Ph.D.; Josef Parnas, M.D., Dr.Med.Sci.; Louis A. Sass, Ph.D.; Kenneth F. Schaffner, M.D., Ph.D.; James F. Woodward, Ph.D.; Peter Zachar, Ph.D. (shrink)

You may not know me well enough to evaluate me in terms of my moral character, but I take it you believe I can be evaluated: it sounds strange to say that I am indeterminate, neither good nor bad nor intermediate. Yet I argue that the claim that most people are indeterminate is the conclusion of a sound argument—the indeterminacy paradox—with two premises: (1) most people are fragmented (they would behave deplorably in many and admirably in many other situations); (2) (...) fragmentation entails indeterminacy. I support (1) by examining psychological experiments in which most participants behave deplorably (e.g., by maltreating “prisoners” in a simulated prison) or admirably (e.g., by intervening in a simulated theft). I support (2) by arguing that, according to certain plausible conceptions, character evaluations presuppose behavioral consistency (lack of fragmentation). Possible reactions to the paradox include: (a) denying that the experiments are relevant to character; (b) upholding conceptions according to which character evaluations do not presuppose consistency; (c) granting that most people are indeterminate and explaining why it appears otherwise. I defend (c) against (a) and (b). (shrink)

The first sentence of NE I.2 has roughly the form: "If A [there is a universal end] and B (because, if not-B, then C), then D [this end will be the best good]". According to some commentators, Aristotle uses B to infer A; but then the sentence is fallacious. According to other commentators, Aristotle does not use B (until later on); but then the sentence is bizarre. Contrary to both sets of commentators (but following Wedin 1981), I suggest that Aristotle (...) uses B together with A to infer validly that there is a non-instrumental -- and thus unique -- universal end (hence D). On this interpretation the above two problems disappear, but a subtler problem emerges: not-B does not entail C. (shrink)

Introduction -- Wittgenstein's early conception of value -- An outline of tractarian ontology -- Value, the self, and the mystical -- The lecture on ethics -- Language-games, the private language argument and aspect psychology -- Language-games -- The private language argument -- Aspect psychology -- The soul and attitudes towards the living -- Wittgenstein's general conception of the soul -- Ilham Dilman on the soul and seeing-as -- Religious contexts -- J.B. Watson and the denial of the soul -- Attitudes (...) towards other minds and forms of life -- The soul and the face -- Aspect blindness and dawning -- Particularism, rule-following, and evaluations -- David McNaughton on the property of humanity and particularism -- John McDowell on rule-following and values -- Peter Winch on moral particularism -- The meaning and value of the religious point of view -- Wittgenstein on Frazer's golden bough -- Truth in religion -- Wittgenstein on art : reactions and causes -- Aesthetics, causes, and natural history -- A contemporary evolutionary account of aesthetic value -- Neuro-scientific accounts -- Aesthetic realism and the definition of art -- Aesthetic historicism and relativism -- Institutional and historical theories of art -- Forms of life, moral truth, and justification -- Cora Diamond on forms on seeing-as theory and imagination -- Paul Johnston on moral justification and truth -- D.Z. Phillips and H.O. Mounce on the justification of morality -- Doubt and certainty : framework beliefs and core values -- An overview of certainty -- Avrum Stroll, Anthony O'Hear , and Cyril Barrett on certainty and value -- Cultural relativism and institutional embodiment -- Peter Winch on cultural relativism -- Sabina Lovibond on moral facts and institutional embodiment -- Cyril Barrett on cultural relativism -- Conclusion: How to do things with Wittgenstein. (shrink)

The recent death of Peter McHugh becomes an occasion for the remembrance and recollection of the distinctive form of reflexive or analytic social inquiry, which framed his work and that of his longtime friend and collaborator, Alan Blum. Following dual appointments at York University, Toronto, Canada in 1972, Blum and McHugh’s partnership formed the basis for a community of scholars and students throughout the 1970s, 1980s, and 1990s. A brief review of McHugh and Blum’s works shows theoretical roots in (...) social constructivism and a deep appreciation of the linguistic turn, which in turn lead to the development of a form of social analysis that meets the stringent requirements of a reflexive sociology by repudiating any claim to a privileged exemption of theoretical speech (practice) from the hermeneutical circle of speech and language. Blum and McHugh are shown to embrace and not to evade the hermeneutical circle by a form of social inquiry that subverts the inherent possibilities available within speech and social convention to make available an encounter with the (moral) authority or form of life for that self-same speech. With each example of everyday life or conventional usage, McHugh (and Blum) move from theorizing which formulates the complexity of a particular instance of social interaction through its rules, to the question of the form of life that make that particular instance of the rules possible. It is the pursuit of transparency between speech and its roots in language that informed and continues to inform the distinctive style of social theory fostered at York-Toronto under the orchestration of McHugh and Blum. (shrink)

Peter Gärdenfors has developed a semantics for conditional logic, based on the operations of expansion and revision applied to states of information. The account amounts to a formalisation of the Ramsey test for conditionals. A conditional A > B is declared accepted in a state of information K if B is accepted in the state of information which is the result of revising K with respect to A. While Gärdenfors's account takes the truth-functional part of the logic as given, (...) the present paper proposes a semantics entirely based on epistemic states and operations on these states. The semantics is accompanied by a syntactic treatment of conditional logic which is formally similar to Gentzen's sequent formulation of natural deduction rules. Three of David Lewis's systems of conditional logic are represented. The formulations are attractive by virtue of their transparency and simplicity. (shrink)

B'Imagine that you could choose a book that everyone in the world would read. My choice would be this book.' Roger Crisp, Ethics -/- Many people have an uneasy feeling that they may be missing out on something basic that would give their lives a significance it currently lacks. But how should we live? What is there to stop us behaving selfishly? In a highly readable account which makes reference to a wide variety of sources and everyday issues, Peter (...) Singer suggests that the conventional pursuit of self-interest is individually and collectively self-defeating. Taking into consideration the beliefs of Jesus, Kant, Rousseau, and Adam Smith amongst others, he looks at a number of different cultures, including America, Japan, and the Aborigines to assess whether or not selfishness is in our genes and how we may find greater satisfaction in an ethical lifestyle. (shrink)

Whistleblowing has been defined often and in differing ways in the literature. This paper has as its main purposes to clarify the meaning of whistleblowing and to speak for a narrow interpretation of it. A restrictive, general purpose definition is provided which contains six necessary elements: act of disclosure, actor, disclosure subject, target, disclosure recipient, and outcome.Whistleblowing is characterised as a dissenting act of public accusation against an organisation which necessitates being disloyal to that organisation. The definition differs from others (...) in many ways but especially by its emphasis on dissent, by being based on the ethical dilemma of conflicting loyalties, and by the strict way that dilemma is formulated in terms of confidentiality and proprietary rights over information. These features result in a definition in which motive has no part, and which requires a free choice decision to make disclosure to an external party. (shrink)

In this paper, we consider three arguments for the irrelevance of the doctrine of double effect in end-of-life decision making. The third argument is our own and, to that extent, we seek to defend it. The first argument is that end-of-life decisions do not in fact shorten lives and that therefore there is no need for the doctrine in justification of these decisions. We reject this argument; some end-of-life decisions clearly shorten lives. The second is that the doctrine of double (...) effect is not recognized in UK law (and similar jurisdictions); therefore, clinicians cannot use it as the basis for justification of their decisions. Against this we suggest that while the doctrine might have dubious legal grounds, it could be of relevance in some ways, e.g. in marking the boundary between acceptable and unacceptable practice in relation to the clinician's duty to relieve pain and suffering. The third is that the doctrine is irrelevant because it requires there to be a bad effect that needs justification. This is not the case in end-of-life care for patients diagnosed as dying. Here, bringing about a satisfactory dying process for a patient is a good effect, not a bad one. What matters is that patients die without pain and suffering. This marks a crucial departure from the double-effect doctrine; if the patient's death is not a bad effect then the doctrine is clearly irrelevant. A diagnosis of dying allows clinicians to focus on good dying and not to worry about whether their intervention affects the time of death. For a patient diagnosed as dying, time of death is rarely important. In our conclusion we suggest that acceptance of our argument might be problematic for opponents of physician-assisted death. We suggest one way in which these opponents might argue for a distinction between such practice and palliative care; this relies on the double-effect doctrine's distinction between foresight and intention. (shrink)

The claim that composition is identity is an intuition in search of a formulation. The farmer’s field is made of six plots, and in some sense is nothing more than those six plots. According to the friend of composition as identity, the six plots are identical with the farmer’s field.1 Some philosophers, such as Peter van Inwagen (1994), have claimed that the view that composition is identity is incoherent. Van Inwagen cites the apparent ungrammaticality of sentences like ‘the six (...) plots are the farmer’s field’ as evidence for his view. Perhaps van Inwagen is right, but I needn’t settle this question here. I will argue against the view that composition is identity, whatever that view amounts to, in the following way. First, I will elucidate a principle called ‘the Plural Duplication Principle’ [PDP]. Any acceptable way of making sense of the slogan that composition is identity— i.e., any way that properly conforms to the intuitions that lead one to utter this slogan— must validate PDP. Second, I argue that PDP is false. So any acceptable way of making sense of the slogan that composition is identity is false. The slogan that composition is identity will be refuted prior to being properly formulated. Following David Lewis (1986: 59-63), let us say that x and y are duplicates just in case there is a 1-1 correspondence between their parts that preserves perfectly natural properties and relations. Suppose that A is identical with B. Then any duplicate of A must also be a duplicate of B. This follows via Leibniz’s Law: if some duplicate of A were not.. (shrink)

I will defend what Peter van Inwagen (1990) calls nihilism: the view that nothing is a (proper) part of anything. This formulation needs refining, but it will do for now.1 Nihilism may seem absurd. The world of common sense and science seems, after all, to consist primarily of entities with parts: persons, animals, plants, planets, stars, galaxies, molecules, viruses, rocks, mountains, rivers, tables, chairs, telephones, skyscrapers, cities… But the denial of such entities is not absurd when it is coupled (...) with the acceptance of their simple subatomic particles.2 Consider three subatomic particles, a, b , and c, arranged in a triangular pattern. According to me, there exist only three things here: a, b , and c. According to others, there exists a fourth thing: a triangle, T , which contains a, b , and c as parts. (Forgive my calling T a triangle even though it consists solely of the vertices.) Picture our disagreement thus. (shrink)

Metaphysics: 5 Questions is a collection of short interviews based on 5 questions presented to some of the most influential and prominent philosophers in the field. We hear their views on metaphysics, the aim, the scope, the future direction of research and how their work fits in these respects. Interviews with Lynne Rudder Baker, Helen Beebee, Thomas Hofweber, Hugh Mellor, Peter Menzies, Stephen Mumford, Daniel Nolan, Eric T.Olson, L. A. Paul, Lorenz B. Puntel, Gonzalo Rodriguez-Pereyra, Gideon Rosen, Jonathan Schaffer, (...) Peter Simons, Barry Smith, Michael Tooley, Peter van Inwagen, Dean Zimmerman. (shrink)

SURVEYS (a) David Lewis, Parts of Classes (Blackwell, Oxford, 1991), §§3.4–3.6 (pp. 72–87) (b) Achille Varzi, ‘Mereology’, Stanford Encyclopedia of Philosophy, http:// plato.stanford.edu/entries/mereology/. (c) Michael C. Rea (ed.), Material Constitu- tion (Rowman & Littlefield, Lanham, MD, 1997), esp. the introduction. (d) van Cleve and Markosian, ‘Mereology’, Theodore Sider, John Hawthorne, and Dean W. Zimmerman (eds.), Contemporary Debates in Metaphysics (Blackwell, Oxford, 2007), ch. 8, pp. 319–63. (e) Peter M. Simons, Parts: A Study in Ontology (Oxford University Press, Oxford, 1987).

Kadri Vihvelin, in “What time travelers cannot do” (Philos Stud 81:315–330, 1996 ), argued that “no time traveler can kill the baby who in fact is her younger self”, because (V1) “if someone would fail to do something, no matter how hard or how many times she tried, then she cannot do it”, and (V2) if a time traveler tried to kill her baby self, she would always fail. Theodore Sider (Philos Stud 110:115–138, 2002 ) criticized Vihvelin’s argument, and Ira (...) Kiourti (Philos Stud 139:343–352, 2008 ) criticized both Vihvelin’s argument and Sider’s critique. I present a critique of Vihvelin’s argument different from both Sider’s and Kiourti’s critiques: I argue in a novel way that both V1 and V2 are false. Since Vihvelin’s argument might be understood as providing a challenge to the possibility of time travel, if my critique succeeds then time travel survives such a challenge unscathed. (shrink)

b>: The problem of how physical systems, such as brains, come to represent themselves as subjects in an objective world is addressed. I develop an account of the requirements for this ability that draws on and refines work in a philosophical tradition that runs from Kant through Peter Strawson to Gareth Evans. The basic idea is that the ability to represent oneself as a subject in a world whose existence is independent of oneself involves the ability to represent space, (...) and in particular, to represent oneself as one object among others in an objective spatial realm. In parallel, I provide an account of how this ability, and the mechanisms that support it, are realized neurobiologically. This aspect of the article draws on, and refines, work done in the neurobiology and psychology of egocentric and allocentric spatial representation. (shrink)

I defend the following version of the ought-implies-can principle: (OIC) by virtue of conceptual necessity, an agent at a given time has an (objective, pro tanto) obligation to do only what the agent at that time has the ability and opportunity to do. In short, obligations correspond to ability plus opportunity. My argument has three premises: (1) obligations correspond to reasons for action; (2) reasons for action correspond to potential actions; (3) potential actions correspond to ability plus opportunity. In the (...) bulk of the paper I address six objections to OIC: three objections based on putative counterexamples, and three objections based on arguments to the effect that OIC conflicts with the is/ought thesis, the possibility of hard determinism, and the denial of the Principle of Alternate Possibilities. (shrink)

If (backward) time travel is possible, presumably so is my shooting my younger self (YS); then apparently I can kill him – I can commit retrosuicide . But if I were to kill him I would not exist to shoot him, so how can I kill him? The standard solution to this paradox understands ability as compossibility with the relevant facts and points to an equivocation about which facts are relevant: my killing YS is compossible with his proximity but not (...) with his survival, so I can kill him if facts like his survival are irrelevant but I cannot if they are relevant. I identify a lacuna in this solution, namely its reliance without argument on the hidden assumption that my killing YS is possible : if it is impossible, it is not compossible with anything. I argue that this lacuna is important, and I sketch a different solution to the paradox. (shrink)

Our world is a world of change. Children are born and grow into adults. Material possessions rust and decay with age and ultimately perish. Yet scepticism about change is as old as philosophy itself. Heraclitus, for example, argued that nothing could survive the replacement of parts, so that it is impossible to step into the same river twice. Zeno argued that motion is paradoxical, so that nothing can alter its location. Parmenides and his followers went even further, arguing that the (...) very concept of qualitative change is inconsistent. Change in any respect is impossible, they argued, as change requires difference and nothing differs from itself. Few today would accept the Eleatic conclusion that change is impossible. But the topic of change continues to be a source of much debate, as it brings together various issues that are central to metaphysics, language, and logic – including identity, persistence, time, tense, and temporal logic. Author Recommends Wasserman, Ryan. 'The Problem of Change.' Philosophy Compass 1 (2006): 1–10. This article presents the problem of change and provides a brief survey of potential solutions. Haslanger, Sally. 'Persistence Through Time.' The Oxford Handbook of Metaphysics . Eds. M. Loux and D. Zimmerman. Oxford: Oxford University Press, 2003. This article presents the problem of change and provides a detailed survey of potential solutions. Heller, Mark. 'Things Change.' Philosophy and Phenomenological Research 52 (1992): 695–704. This article presents, explains, and defends the temporal parts solution to the problem of change. Hinchliff, Mark. 'The Puzzle of Change.' Philosophical Perspectives 10 (1996): 119–36. This article presents, explains, and defends the presentist solution to the problem of change. Wasserman, Ryan. 'The Argument from Temporary Intrinsics.' Australasian Journal of Philosophy 81 (2003): 413–19. This article presents, explains, and defends the relationist solution to the problem of change. Sider, Theodore. Four-Dimensionalism . Oxford: Oxford University Press, 2001. This book provides an introduction to various issues related to the problem of change, including the nature of time, tense, and persistence. Chapter 5 presents, explains, and defends the stage-view solution to the problem of change. Online Materials Change. URL: http://plato.stanford.edu/entries/change/ The Stanford Encyclopedia of Philosophy entry on change, by Chris Mortensen. Time. URL: http://plato.stanford.edu/entries/time/ The Stanford Encyclopedia of Philosophy entry on time, by Ned Markosian. Temporal Parts. URL: http://plato.stanford.edu/entries/temporal-parts/ The Stanford Encyclopedia of Philosophy entry on temporal parts, by Katherine Hawley. Material Constitution. URL: http://plato.stanford.edu/entries/material-constitution/ The Stanford Encyclopedia of Philosophy entry on material constitution, by Ryan Wasserman. Persistence Bibliography. URL: http://tedsider.org/teaching/pp_bibliography.pdf A bibliography on change and related issues, by Theodore Sider. Sample Syllabus Books on Syllabus Rea, Michael. Material Constitution: A Reader . Lanham: Rowman & Littlefield, 1997. Sider, Theodore. Four-Dimensionalism . Oxford: Oxford University Press, 2001. van Inwagen, P. and Zimmerman, D. 2008. Metaphysics: The Big Questions . 2nd ed. Oxford: Blackwell, 2008. Week 1: Time and Tense Four-Dimensionalism , chapters 1 and 2. Markosian, Ned. 'A Defence of Presentism.' Oxford Studies in Metaphysics, Volume 1. Ed. D. Zimmerman. Oxford: Oxford University Press, 2004: 47–82. In van Inwagen, P. and Zimmerman, D. Metaphysics: The Big Questions. 2nd ed. Oxford: Blackwell, 2008: 116-123. In van Inwagen, P. and Zimmerman, D. Metaphysics: The Big Questions. 2nd ed. Oxford: Blackwell, 2008: 124-129. Week 2: Time and Persistence Four-Dimensionalism , chapter 3. McGrath, Matthew. 'Temporal Parts.' Philosophy Compass 2 (2007): 730–48. In van Inwagen, P. and Zimmerman, D. Metaphysics: The Big Questions. 2nd ed. Oxford: Blackwell, 2008: 265-267. Hawthorne, J, Scala, M., and Wasserman, R. 'Recombination, Humean Supervenience, and Causal Constraints: An Argument for Temporal Parts?' Oxford Studies in Metaphysics , Volume 1. Ed. D. Zimmerman, Oxford: Oxford University Press, 2004: 301-318. Week 3: Change and Presentism In van Inwagen, P. and Zimmerman, D. Metaphysics: The Big Questions. 2nd ed. Oxford: Blackwell, 2008: 141-149. In van Inwagen, P. and Zimmerman, D. Metaphysics: The Big Questions. 2nd ed. Oxford: Blackwell, 2008: 267-269. In van Inwagen, P. and Zimmerman, D. Metaphysics: The Big Questions. 2nd ed. Oxford: Blackwell, 2008: 269-281. Week 4: Change and Temporal Parts Four-Dimensionalism , pp. 92–8. Heller, Mark. 'Things Change.' Philosophy and Phenomenological Research 52 (1992): 695–704. Lombard, Lawrence. 'The Doctrine of Temporal Parts and the "No Change" Objection.' Philosophy and Phenomenological Research 54 (1994): 365–72. Week 5: Change, Relationism, and Adverbialism Hawley, Katherine. 'Why Temporary Properties are not Relations between Physical Objects and Times.' Proceedings of the Aristotelian Society 98 (1998): 211–16. Wasserman, Ryan. 'The Argument from Temporary Intrinsics.' Australasian Journal of Philosophy 81 (2003): 413–19. Lewis, David. 'Tensing the Copula.' Mind 111 (2002): 1–13. Caplan, Ben. 'Why so Tense about the Copula?' Mind 114 (2007): 703–8. Week 6: Change and Tropes Ehring, Douglas. 'Lewis, Temporary Intrinsics and Momentary Tropes.' Analysis 57 (1997): 254–8. MacBride, Fraser. 'Four New Ways to Change Your Shape.' Australasian Journal of Philosophy 79 (2001): 81–9. Simons, Peter. 'On Being Spread Out in Time: Temporal Parts and the Problem of Change.' Existence and Explanation . Eds. W. Spohn, B.C. van Fraassen, and B. Skyrms. Dordrecht: Kluwer, 1991: 131-147. Weeks 7 and 8: Special Topic – Material Change Four-Dimensionalism , chapter 5. Selections from Material Constitution: A Reader. Week 9: Special Topic – Change of Position In van Inwagen, P. and Zimmerman, D. Metaphysics: The Big Questions. 2nd ed. Oxford: Blackwell, 2008: 186-195. In van Inwagen, P. and Zimmerman, D. Metaphysics: The Big Questions. 2nd ed. Oxford: Blackwell, 2008: 195-215. Week 10: Special topic – Changing the Past In van Inwagen, P. and Zimmerman, D. Metaphysics: The Big Questions. 2nd ed. Oxford: Blackwell, 2008: 224-235. van Iwagen, Peter. 'Changing the Past.' Oxford Studies in Metaphysics , Volume 5 . Ed. D. Zimmerman. Oxford: Oxford University Press, 2009: 1-22. Hudson, H. and Wasserman, R. 'Van Inwagen on Time Travel and Changing the Past.' Oxford Studies in Metaphysics , Volume 5. Ed. D. Zimmerman. Oxford: Oxford University Press, 2009: 41-49. (shrink)

The contemporary epistemic status of mental health disciplines does not allow the cross validation of mental disorders among various genetic markers, biochemical pathway or mechanisms, and clinical assessments in neuroscience explanations. We attempt to provide a meta-empirical analysis of the contemporary status of the cross-disciplinary issues existing between neuro-biology and psychopathology. Our case studies take as an established medical mode an example cross validation between biological sciences and clinical cardiology in the case of myocardial infarction. This is then contrasted with (...) the incoherence between neuroscience and psychiatry in the case of bipolar disorders. We examine some methodological problems arising from the neuro-imaging studies, specifically the experimental paradigm introduced by the team of Wayne Drevets. Several theoretical objections are raised: temporal discordance, state independence, and queries about the reliability and specificity, and failure of convergent validity of the inter-disciplinary attempt. Both modern neuroscience and clinical psychology taken as separate fields have failed to reveal the explanatory mechanisms underlying mental disorders. The data acquired inside the mono-disciplinary matrices of neurobiology and psychopathology are deeply insufficient concerning their validity, reliability, and utility. Further, there haven’t been developed any effective trans-disciplinary connections between them. It raises the requirement for development of explanatory significant multi-disciplinary “meta-language” in psychiatry (Berrios, 2006, 2008). We attempt to provide a novel conceptual model for an integrative dialogue between psychiatry and neuroscience that actually includes criteria for cross-validation of the common used psychiatric categories and the different assessment methods. The major goal of our proactive program is the foundation of complementary “bridging” connections of neuroscience and psychopathology which may stabilize the cognitive meta-structure of the mental health knowledge. This entails bringing into synergy the disparate discourses of clinical psychology and neuroscience. One possible model accomplishment of this goal would be the synergistic (or at least compatible) integration of the knowledge under trans-disciplinary convergent cross-validation of the commonly used methods and notions. (shrink)

This book is a survey of the most important developments in Austrian philosophy in its classical period from the 1870s to the Anschluss in 1938. But I hope that the volume will be seen also as a contribution to philosophy in its own right as an attempt to philosophize in the spirit of those, above all Roderick Chisholm, Rudolf Haller, Kevin Mulligan and Peter Simons, who have done so much to demonstrate the continued fertility of the ideas and methods (...) of the Austrian philosophers in our own day. For some time now, historians of philosophy have been gradually coming to terms with the idea that post-Kantian philosophy in the German-speaking world ought properly to be divided into two distinct traditions which we might refer to as the German and Austrian traditions, respectively. The main line of the first consists in a list of personages beginning with Kant, Fichte, Hegel and Schelling and ending with Heidegger, Adorno and Bloch. The main line of the second may be picked out similarly by means of a list beginning with Bolzano, Mach and Meinong, and ending with Wittgenstein, Neurath and Popper. As should be clear, it is the Austrian tradition that has contributed most to the contemporary mainstream of philosophical thinking in the Anglo-Saxon world. For while there are of course German thinkers who have made crucial contributions to the development of exact or analytic philosophy, such thinkers were outsiders when seen from the perspective of native German philosophical culture, and in fact a number of them, as we shall see, found their philosophical home precisely in Vienna. When, in contrast, we examine the influence of the Austrian line, we encounter a whole series of familiar and unfamiliar links to the characteristic concerns of more recent philosophy of the analytic sort. As Michael Dummett points out in his Origins of Analytic Philosophy, the newly fashionable habit of referring to analytic philosophy as "Anglo-American" is in this light a "grave historical distortion". If, he says, we take into account the historical context in which analytic philosophy developed, then such philosophy "could at least as well be called "Anglo-Austrian”" (1988, p. 7). Much valuable scholarly work has been done on the thinking of Husserl and Wittgenstein, Mach and the Vienna Circle. The central axis of Austrian philosophy, however, which as I hope to show in what follows is constituted by the work of Brentano and his school, is still rather poorly understood. Work on Meinong or Twardowski by contemporary philosophers still standardly rests upon simplified and often confused renderings of a few favoured theses taken out of context. Little attention is paid to original sources, and little effort is devoted to establishing what the problems were by which the Austrian philosophers in general were exercised B in spite of the fact that many of these same problems have once more become important as a result of the contemporary burgeoning of interest on the part of philosophers in problems in the field of cognitive science. (shrink)

The debate on how to interpret Kant's transcendental idealism has been prominent for several decades now. In his book Kant's Transcendental Proof of Realism (2004) Kenneth R. Westphal introduces and defends his version of the metaphysical dual-aspect reading. But his real aim lies deeper: to provide a sound transcendental proof for (unqualified) realism, based on Kant's work, without resorting to transcendental idealism. In this sense his aim is similar to that of Peter F. Strawson – although Westphal's approach (...) is far more sophisticated. First he attempts to show that noumenal causation – on the reality of which his argument partly rests – is coherent in and necessary for Kant's transcendental idealism. Westphal then aims to undermine transcendental idealism by two major claims: Kant can neither account for transcendental affinity nor satisfactorily counter Hume's causal scepticism. Finally Westphal defends his alternative for transcendental idealism by showing that it solves these problems and thus offers a genuine transcendental proof for realism. In this paper I will show that all the three steps outlined above suffer from decisive shortcomings, and that consequently, regardless of its merits, Westphal's transcendental argument for realism remains undemonstrated. (shrink)

Imperatives cannot be true or false, so they are shunned by logicians. And yet imperatives can be combined by logical connectives: "kiss me and hug me" is the conjunction of "kiss me" with "hug me". This example may suggest that declarative and imperative logic are isomorphic: just as the conjunction of two declaratives is true exactly if both conjuncts are true, the conjunction of two imperatives is satisfied exactly if both conjuncts are satisfied—what more is there to say? Much more, (...) I argue. "If you love me, kiss me", a conditional imperative, mixes a declarative antecedent ("you love me") with an imperative consequent ("kiss me"); it is satisfied if you love and kiss me, violated if you love but don't kiss me, and avoided if you don't love me. So we need a logic of three -valued imperatives which mixes declaratives with imperatives. I develop such a logic. (shrink)

It is often argued that neuroscience can be expected to provide insights of significance for education. Advocates of this view are sometimes committed to 'brainism', the view (a) that an individual's mental life is constituted by states, events and processes in her brain, and (b) that psychological attributes may legitimately be ascribed to the brain. This paper considers the case for rejecting brainism in favour of 'personalism', the view that psychological attributes are appropriately ascribed only to persons and that mental (...) phenomena do not occur 'inside' the person but are aspects of her mode of engagement with the world. The paper explores arguments for personalism from Russian philosopher Evald Ilyenkov and a number of contemporary Western thinkers, including Peter Hacker and John McDowell. It is argued that, since plausible forms of personalism do not deny that brain functioning is a causal precondition of our mental lives, personalism is consistent with the claim that neuroscience is relevant to education, and not just to the explanation of learning disorders. Nevertheless, it is important that fascination with scientific innovation and technological possibility should not distort our conception of what education is or ought to be, leading us to portray education not as a communicative endeavour, but as an exercise in engineering. (shrink)

There is widespread agreement, even among those who accept the possibility of backward causation, that it is impossible to change the past. I argue that this agreement corresponds to a relatively uninteresting understanding of what changing the past amounts to. In one sense it is indeed impossible to change the past: in no possible world is an action performed which makes the past in that world different from the past in that world. In another sense, however, it may be possible (...) to change the past: maybe in some possible world an action is performed which makes the past in that world different from the actual past. I argue that those who accept the possibility of backward causation are committed to accepting the possibility that the past changes in the latter sense. (shrink)

The purpose of this entry is to provide a systematic introduction to medieval views about the nature and ontological status of relations. Given the current state of our knowledge of medieval philosophy, especially with regard to relations, it is not possible to discuss all the nuances of even the best known medieval philosophers' views. In what follows, therefore, we shall restrict our aim to identifying and describing (a) the main types of position that were developed during the Middle Ages, and (...) (b) the most important considerations that shaped their development. We shall have occasion along the way, however, to examine in detail certain aspects of the views of important representatives of all the main medieval positions, including Peter Abelard (1079 1142), Gilbert of Poitiers (1085 1154), Albert the Great, (1200 1280), Thomas Aquinas (1225 1274), John Duns Scotus (1265 1308), Henry Harclay (1270 1317), Peter Auriol (1280 1322), and William Ockham (1285 1347). (shrink)

If (backward) time travel is possible, presumably so is my shooting my younger self (YS); then apparently I can kill him—I can commit retrosuicide. But if I were to kill him I would not exist to shoot him, so how can I kill him? The standard solution to this paradox understands ability as compossibility with the relevant facts and points to an equivocation about which facts are relevant: my killing YS is compossible with his proximity but not with his survival, (...) so I can kill him if facts like his survival are irrelevant but I cannot if they are relevant. I identify a lacuna in this solution, namely its reliance without argument on the hidden assumption that my killing YS is possible: if it is impossible, it is not compossible with anything. I argue that this lacuna is important, and I sketch a different solution to the paradox. (shrink)

Natural selection is an extremely powerful process – so powerful, in fact, that it is often tempting to deploy it in explaining phenomena as wide-ranging as the persistence of blue eyes, the origins or persistence of religious belief, or, the history of science. One long-standing debate among both critics and advocates of Darwin’s concerns the scope of Darwinian explanations, and how we are to draw the line. Peter Godfrey-Smith’s Darwinian Populations and Natural Selection is a detailed examination of this (...) question. The book explores the criteria for what may count as a “Darwinian population,” by which Godfrey-Smith means, which collections of entities have the capacity to undergo evolution via natural selection (p. 6). Drawing upon his answer to this question, Godfrey-Smith examines and provides his own solution to the following long-standing debates in philosophy of biology: (a) the twin problems of reproduction and individuation of biological entities, (b) the persistent “gene’s eye view,” (c) the levels and units of selection problem, and (d) the evolution of cultural artifacts and behaviors. (shrink)

I defend the epistemic thesis that evaluations of people in terms of their moral character as good, bad, or intermediate are almost always epistemically unjustified. (1) Because most people are fragmented (they would behave deplorably in many and admirably in many other situations), one's prior probability that any given person is fragmented should be high. (2) Because one's information about specific people does not reliably distinguish those who are fragmented from those who are not, one's posterior probability that any given (...) person is fragmented should be close to one's prior—and thus should also be high. (3) Because being fragmented entails being indeterminate (neither good nor bad nor intermediate), one's posterior probability that any given person is indeterminate should also be high—and the epistemic thesis follows. (1) and (3) rely on previous work; here I support (2) by using a mathematical result together with empirical evidence from personality psychology. (shrink)

Imperatives cannot be true , but they can be obeyed or binding : ‘Surrender!’ is obeyed if you surrender and is binding if you have a reason to surrender. A pure declarative argument — whose premisses and conclusion are declaratives — is valid exactly if, necessarily, its conclusion is true if the conjunction of its premisses is true; similarly, I suggest, a pure imperative argument — whose premisses and conclusion are imperatives — is obedience-valid (alternatively: bindingness-valid ) exactly if, necessarily, (...) its conclusion is obeyed (alternatively: binding) if the conjunction of its premisses is. I argue that there are two kinds of bindingness, and that a vacillation between two corresponding variants of bindingness-validity largely explains conflicting intuitions concerning the validity of some pure imperative arguments. I prove that for each of those two variants of bindingness-validity there is an equivalent variant of obedience-validity. Finally, I address alternative accounts of pure imperative inference. (shrink)

1.1 All mental terms are defined by private ostensive definition. 1.1.1 For example, the word "red" used to denote the conscious colour experience of red, as opposed to red light or red paint, is defined by attending to a red sensation and designating it "red".

In his annual essay on the philosophy in France for the year 1912, André Lalande (1913, 366-7) made the following observation: M. Perrin, professor of physics at the Sorbonne, has described in Les Atomes, with his usual lucidity and vigor, the recent experiments (in which he has taken so considerable a part) which prove conclusively that the atoms are physical realities and not symbolical conceptions as people have for a long time been fond of calling them. By giving precise and (...) concordant measures for their weights and dimensions, it is proved that bodies actually exist which, though invisible, are analogous at all points to those which we see and touch. An old philosophical question thus receives a positive solution. This brief and matter-of-factly announcement expressed a rather widely shared sentiment on the European continent that Jean Perrin’s experimental work had clinched the issue of the reality of atoms. Indeed, it is now obvious that between roughly 1908 and 1912, there was a massive shift in the scientific community in favour of the atomic hypothesis. As is also obvious that Perrin’s experimental work on the causes of Brownian motion played a major role in this shift. When Perrin received the Nobel Prize for physics in 1926, it was noted in the presentation speech by Professor C W Oseen that he “put a definite end to the long struggle regarding the real existence of molecules”. Peter Achinstein has offered one of the most systematic expositions and reconstructions of Perrin’s argument, aiming a) to show how his own theory of evidence best accounts for the significance of Perrin’s results; and b) how Perrin has offered a local and experimental argument for scientific realism. After some detailed presentation of Perrin’s argument, I will offer my own reconstruction of it and will show why it is superior to Achinstein’s. Finally, I will try to draw some lessons for scientific realism. (shrink)

Suppose that a sign at the entrance of a hotel reads: “Don’t enter these premises unless you are accompanied by a registered guest”. You see someone who is about to enter, and you tell her: “Don’t enter these premises if you are an unaccompanied registered guest”. She asks why, and you reply: “It follows from what the sign says”. It seems that you made a valid inference from an imperative premise to an imperative conclusion. But it also seems that imperatives (...) cannot be true or false, so what does it mean to say that your inference is valid? It cannot mean that the truth of its premise guarantees the truth of its conclusion. One is thus faced with what is known as “Jørgensen’s dilemma” (Ross 1941: 55-6): it seems that imperative logic cannot exist because logic deals only with entities that, unlike imperatives, can be true or false, but it also seems that imperative logic must exist. It must exist not only because inferences with imperatives can be valid, but also because imperatives (like “Enter” and “Don’t enter”) can be inconsistent with each other, and also because one can apply logical operations to imperatives: “Don’t enter” is the negation of “Enter”, and “Sing or dance” is the disjunction of “Sing” and “Dance”. A standard reaction to this dilemma consists in basing imperative logic on analogues of truth and falsity. For example, the imperative “Don’t enter” is satisfied if you don’t enter and is violated if you enter, and one might say that an inference from an imperative premise to an imperative conclusion is valid exactly if the satisfaction (rather than the truth) of the premise guarantees the satisfaction of the conclusion. But before getting into the details, more needs to be said on what exactly imperatives are. (shrink)

[1] You have a crystal ball. Unfortunately, it’s defective. Rather than predicting the future, it gives you the chances of future events. Is it then of any use? It certainly seems so. You may not know for sure whether the stock market will crash next week; but if you know for sure that it has an 80% chance of crashing, then you should be 80% confident that it will—and you should plan accordingly. More generally, given that the chance of a (...) proposition A is x%, your conditional credence in A should be x%. This is a chance-credence principle: a principle relating chance (objective probability) with credence (subjective probability, degree of belief). Let’s call it the Minimal Principle (MP). (shrink)

We compare astronomers' removal of Pluto from the listing of planets and psychiatrists' removal of homosexuality from the listing of mental disorders. Although the political maneuverings that emerged in both controversies are less than scientifically ideal, we argue that competition for "scientific authority" among competing groups is a normal part of scientific progress. In both cases, a complicated relationship between abstract constructs and evidence made the classification problem thorny.

In his The Phenomenon of Man, Pierre Teilhard de Chardin develops concepts of consciousness, the noosphere, and psychosocial evolution. This paper explores Teilhard’s evolutionary concepts as resonant with thinking in psychology and physics. It explores contributions from archetypal depth psychology, quantum physics, and neuroscience to elucidate relationships between mind and matter. Teilhard’s work can be seen as advancing this psychological lineage or psychogenesis. That is, the evolutionary emergence of matter in increasing complexity from sub-atomic particles to the human brain and (...) reflective consciousness leads to a noosphere evolving towards an Omega point. Teilhard’s central ideas provide intimations of a numinous principle implicit in cosmology and the discovery that in and through humanity evolution not only becomes conscious of itself but also directed and purposive. (shrink)

“Surrender; therefore, surrender or fight” is apparently an argument corresponding to an inference from an imperative to an imperative. Several philosophers, however (Williams 1963; Wedeking 1970; Harrison 1991; Hansen 2008), have denied that imperative inferences exist, arguing that (1) no such inferences occur in everyday life, (2) imperatives cannot be premises or conclusions of inferences because it makes no sense to say, for example, “since surrender” or “it follows that surrender or fight”, and (3) distinct imperatives have conflicting permissive presuppositions (...) (“surrender or fight” permits you to fight without surrendering, but “surrender” does not), so issuing distinct imperatives amounts to changing one’s mind and thus cannot be construed as making an inference. In response I argue inter alia that, on a reasonable understanding of ‘inference’, some everyday-life inferences do have imperatives as premises and conclusions, and that issuing imperatives with conflicting permissive presuppositions does not amount to changing one’s mind. (shrink)

The so called Ramsey test is a semantic recipe for determining whether a conditional proposition is acceptable in a given state of belief. Informally, it can be formulated as follows: (RT) Accept a proposition of the form "if A, then C" in a state of belief K, if and only if the minimal change of K needed to accept A also requires accepting C. In Gärdenfors (1986) it was shown that the Ramsey test is, in the context of some other (...) weak conditions, on pain of triviality incompatible with the following principle, which was there called the preservation criterion: (P) If a proposition B is accepted in a given state of belief K and the proposition A is consistent with the beliefs in K, then B is still accepted in the minimal change of K needed to accept A. (RT) provides a necessary and sufficient criterion for when a 'positive' conditional should be included in a belief state, but it does not say anything about when the negation of a conditional sentence should be accepted. A very natural candidate for this purpose is the following negative Ramsey test: (NRT) Accept the negation of a proposition of the form "if A, then C" in a consistent state of belief K, if and only if the minimal change of K needed to accept A does not require accepting C. This note shows that (NRT) leads to triviality results even in the absence of additional conditions like (P). (shrink)

According to Hempel's paradox, evidence (E) that an object is a nonblack nonraven confirms the hypothesis (H) that every raven is black. According to the standard Bayesian solution, E does confirm H but only to a minute degree. This solution relies on the almost never explicitly defended assumption that the probability of H should not be affected by evidence that an object is nonblack. I argue that this assumption is implausible, and I propose a way out for Bayesians. Introduction Hempel's (...) paradox, the standard Bayesian solution, and the disputed assumption Attempts to defend the disputed assumption Attempts to refute the disputed assumption A way out for Bayesians Conclusion. (shrink)

Epistemic conditionals have often been thought to satisfy the Ramsey test (RT): If A, then B is acceptable in a belief state G if and only if B should be accepted upon revising G with A. But as Peter Gärdenfors has shown, RT conflicts with the intuitively plausible condition of Preservation on belief revision. We investigate what happens if (a) RT is retained while Preservation is weakened, or (b) vice versa. We also generalize Gärdenfors' approach by treating belief (...) revision as a relation rather than as a function.In our semantic approach, the same relation is used to model belief revision and to give truth-conditions for conditionals. The approach validates a weak version of the Ramsey Test (WRR) — essentially, a restriction of RT to maximally consistent belief states. (shrink)

I outline six components of a comprehensive proposal for overhauling the foundations of deontic logic. (1) Actions and prescriptions are temporally indexed; more precisely, they attach to nodes of a tree in a branching time structure. (2) Actions are (modeled as) sets of branches and can be coarse- or fine-grained depending on whether or not they have proper subsets which are also actions. (3) Prescriptions have satisfaction and violation sets; these are sets of branches which may—but need not—be or include (...) actions. (4) Prescriptive propositions, which state that an action is obligatory/permitted/forbidden according to a given prescription, are defined by relating the action with the satisfaction and violation sets of the prescription. (5) Conditional prescriptions can—but need not—be derived from unconditional or even from other conditional ones. (6) Thick prescriptions, in contrast to thin ones, prescribe or proscribe actions with varying intensities, and can have embedded subprescriptions (some of which are negative, namely “contraryto-duty”). Most of the above components are inspired by the literature, but their combination is novel. (shrink)

Any study of the 'Scientific Revolution' and particularly Descartes' role in the debates surrounding the conception of nature (atoms and the void v. plenum theory, the role of mathematics and experiment in natural knowledge, the status and derivation of the laws of nature, the eternality and necessity of eternal truths, etc.) should be placed in the philosophical, scientific, theological, and sociological context of its time. Seventeenth-century debates concerning the nature of the eternal truths such as '2 + 2 = 4' (...) or the law of inertia turn on the question of whether these truths were created along with nature, or were uncreated and subsisting in God's mind. One's answer to that question has direct consequences for conceptions of the necessity/contingency of mathematical and natural knowledge, how knowledge of such truths is accomplished by humans, and what grounds these truths. In this paper, I review the positions of four successors to Descartes' philosophy on the question of the eternal truths to illustrate how in specific ways that question with its theological, metaphysical, modal, and epistemological dimensions concerned the objectivity and certainty of the discoveries of the new science. Author Recommends: Clarke, Desmond. Descartes' Philosophy of Science . University Park, Penn State Press, 1982. This work provides an account of Descartes as a practicing scientist whose rationalism is mitigated by reliance on experiment and experience. Author re-examines Descartes' philosophical and scientific works in this new light. Dear, Peter. Revolutionizing the Sciences: European Knowledge and its Ambitions, 1500–1700 . Princeton, Princeton University Press, 2001. This work provides a useful overview of the issues and thinkers of the Scientific Revolution. Of particular relevance is chapter 8 on Cartesian and Newtonian science. Funkenstein, Amos. Theology and the Scientific Imagination from the Middle Ages to the Seventeenth Century . Princeton, Princeton University Press, 1986. This work is an advanced study of the theological and metaphysical foundations of early modern science. Discussions include questions of God's nature, God's knowledge in relation to human knowledge, providence, the laws of nature, and the truths of mathematics. In particular, chapter 3 discusses Descartes' account of the eternal truths and divine omnipotence. Garber, Daniel. Descartes' Metaphysical Physics . Chicago, University of Chicago Press, 1992. This work examines how Descartes' metaphysical doctrines of God, soul, and body set the groundwork for his physics. It includes a study of God and the grounds for the laws of physics (chapter 9). Henry, John. The Scientific Revolution and the Origins of Modern Science . 3rd ed. New York, Palgrave, Macmillan Press, 2008. This work provides a brief, general, and informative overview of the Scientific Revolution, including the themes of method, magic, religion, and culture. Osler, Margaret J. Divine Will and the Mechanical Philosophy: Gassendi and Descartes on Contingency and Necessity in the Created World . Cambridge, Cambridge University Press, 1994. This work is an examination and comparison of the mechanical philosophies of Gassendi and Descartes. It offers in-depth discussion of the issue of voluntarism and intellectualism in the period and how that related to conceptions of laws of nature and the eternal truths. Shapin, Steven. The Scientific Revolution . Chicago, University of Chicago Press, 1996. This work provides a critical synthesis of as well as a guide to recent scholarship in the history of science for a general readership. Online Materials Dr. Robert A. Hatch's Scientific Revolution Website: http://web.clas.ufl.edu/users/rhatch/pages/03-Sci-Rev/SCI-REV-Home/ A compendium of resources for the study of Scientific Revolution. Early English Books Online: http://eebo.chadwyck.com/home Early English Books Online (EEBO) contains digital facsimile page images of virtually every work printed in England, Ireland, Scotland, Wales and British North America and works in English printed elsewhere from 1473 to 1700. Early Modern Resources: http://www.earlymodernweb.org.uk/emr/ Early Modern Resources is a gateway for all those interested in finding electronic resources relating to the early modern period in history. Gallica, the Digital Library of the Bibliothèque Nationale de France: http://gallica.bnf.fr/ An ever-growing digital library which includes numerous primary and secondary texts of relevance to Descartes and his role in Scientific Revolution. Hatfield, Gary, 'René Descartes', The Stanford Encyclopedia of Philosophy. Spring 2009 ed. Ed. Edward N. Zalta; URL: http://plato.stanford.edu/archives/spr2009/entries/descartes/ Slowik, Edward, 'Descartes' Physics', The Stanford Encyclopedia of Philosophy. Winter 2008 ed. Ed. Edward N. Zalta; URL: http://plato.stanford.edu/archives/win2008/entries/descartes-physics/ Syllabus Sample Syllabus: Cartesian Science The following is five weeks covering Cartesian Science in a course on Descartes or the Scientific Revolution, or 17th-century theories of matter, or related themes on early modern truth and method, especially on the continent. This material is best suited to a graduate level audience, but it could be modified to suit an upper-division undergraduate course, as the readings are basically primary texts whose context and background can be explained in lectures. Week 1: Cartesian Revolution in France • Scientific method • Role of mathematics and experiment • Certainty of scientific knowledge Readings: Hatfield, Gary, 'René Descartes', The Stanford Encyclopedia of Philosophy. Spring 2009 ed. Ed. Edward N. Zalta; URL: http://plato.stanford.edu/archives/spr2009/entries/descartes/ Descartes, Discourse on Method , Parts 1–3 Descartes, Meditations on First Philosophy , First Meditation. Week 2: Descartes' Scientific Treatises • Mechanization and mathematization of nature • Primary–secondary quality distinction Readings: Discourse on Method, Parts 4–6 Selections from Descartes' Scientific Essays: The World or Treatise on Light (ATXI 3–48); Treatise on Man (ATXI 119–202); Optics (ATVI 82–147). Slowik, Edward, 'Descartes' Physics', The Stanford Encyclopedia of Philosophy. Winter 2008 ed. Ed. Edward N. Zalta; URL: http://plato.stanford.edu/archives/win2008/entries/descartes-physics/ Henry, John, 'The Mechanical Philosophy,' chapter 5. The Scientific Revolution and the Origins of Modern Science . 3rd ed. Macmillan, 2008. Week 3: Descartes' Theory of Nature • Descartes' derivation of the law of conservation and the three laws of motion • God's role in the metaphysics and physics of nature Readings: Selections from Principles of Philosophy, Preface (all); Letter to Elizabeth; Part I: 1–8; Part II: 1–45, 55, 64; Part III: 1–4, 15–19, 45–47; Part IV: 187–207. John Henry, 'Religion and Science,' chapter 6. The Scientific Revolution and the Origins of Modern Science . 3rd ed. Macmillan, 2008. Week 4: Post-1650 Cartesian Science: Necessity and Contingency in Nature • Debates on God, Creation, and Causes Readings: Easton, Patricia, 'What is at Stake in the Cartesian Debates on the Eternal Truths?' Philosophy Compass 4.2 (2009): 348–62. Malebranche, Nicolas, 'Elucidation 10', from The Search after Truth (1674). Note: All selections available in Nicolas Malebranche (1992). Philosophical Selections , edited by S. Nadler, Hackett. Gottfried Leibniz (1714) Monadology . Week 5: Causes in Nature and Morals • Theodicy as an explanation of defect and evil in a lawful universe: Malebranche v. Leibniz Readings: Nicolas Malebranche, Elucidation XVI (on occasionalism), and Treatise on Nature and Grace, Discourse One, Part 1. Gottfried Leibniz (1706), Theodicy. Focus Questions Weekly questions can be used to focus the readings. This can be done in a web or e-mail discussion thread, as a weekly assignment, or for in class discussion. I require students to post a short paragraph in response to the question or some posting by a classmate on the question. Students are required to post by 10 a.m. the day before we meet for class on a course website. Week 1: According to Descartes, what role does skepticism play in scientific reasoning? Week 2: Comment on the following: 'But I am supposing this machine to be made by the hands of God, and so I think you may reasonably think it capable of a greater variety of movements than I could possibly imagine in it, and of exhibiting more artistry than I could possibly ascribe to it' [ Treatise on Man ; ATXI 120]. Week 3: What is Descartes' conception of the relation between the metaphysics and physics of nature? Week 4: Critically discuss the positions of Descartes, Malebranche, and Leibniz on what provides the foundation for the certitude of natural knowledge? Week 5: Explain why both Malebranche and Leibniz consider moral sin to be analogous to natural defect? Seminar/Project Idea Hold a debate on the question of the status of the eternal truths. The proposition will be Descartes' position: 'Eternal truths must be both created and necessary if certainty in science is to be possible'. Format: 1. At the beginning of the 5-week module, students will be assigned to one of three roles: Team A, Team B, and judge's panel. Students will be given the debate proposition, but will not be told which team will take the affirmative and which team the negative until the time of the debate. 2. Recommend a variation on the Classic Debate Format to encourage the development of argument: sequence begins with affirmative construction (8 minutes), negative construction (8 minutes), second affirmative construction (8 minutes), second negative construction (8 minutes), first negative rebuttal (4 minutes), first affirmative rebuttal (4 minutes), final negative rebuttal (4 minutes) and final affirmative rebuttal (4 minutes). 3. Judges Panel: will consist of 3–4 judges who will assess the performance of Teams A and B. Judgment should be based on the persuasiveness of the team position. 4. Debate will be held at the end of the fifth week, or semester, whichever makes most sense given the course length and structure. Acknowledgements The author gratefully acknowledges the immensely helpful comments and suggestions by the participants in her graduate seminar on the Scientific Revolution: Benjamin Chicka, Sarah Jacques-Ross, Richard Ross, Marcella Stockstill, and Zohra Wolters. (shrink)

Besides pure declarative arguments, whose premises and conclusions are declaratives (“you sinned shamelessly; so you sinned”), and pure imperative arguments, whose premises and conclusions are imperatives (“repent quickly; so repent”), there are mixed-premise arguments, whose premises include both imperatives and declaratives (“if you sinned, repent; you sinned; so repent”), and cross-species arguments, whose premises are declaratives and whose conclusions are imperatives (“you must repent; so repent”) or vice versa (“repent; so you can repent”). I propose a general definition of argument (...) validity: an argument is valid exactly if, necessarily, every fact that sustains its premises also sustains its conclusion, where a fact sustains an imperative exactly if it favors the satisfaction over the violation of the imperative, and a fact sustains a declarative exactly if, necessarily, the declarative is true if the fact exists. I argue that this definition yields as special cases the standard definition of validity for pure declarative arguments and my previously defended definition of validity for pure imperative arguments, and that it yields intuitively acceptable results for mixed-premise and cross-species arguments. (shrink)

The Principal Principle (PP) says that, for any proposition A, given any admissible evidence and the proposition that the chance of A is x%, one's conditional credence in A should be x%. Humean Supervenience (HS) claims that, among possible worlds like ours, no two differ without differing in the spacetime-point-by-spacetime-point arrangement of local properties. David Lewis (1986b, 1994a) has argued that PP contradicts HS, and the validity of his argument has been endorsed by Bigelow et al. (1993), Thau (1994), Hall (...) (1994), Strevens (1995), Ismael (1996), Hoefer (1997), and Black (1998). Against this consensus, I argue that PP might not contradict HS: Lewis's argument is invalid, and every attempt -- within a broad class of attempts -- to amend the argument fails. (shrink)

In contrast to many of his contemporaries, A. J. Ayer was an analytic philosopher who had sustained throughout his career some interest in developments in the work of his ‘continental’ peers. Ayer, who spoke French, held friendships with some important Parisian intellectuals, such as Camus, Bataille, Wahl and Merleau-Ponty. This paper examines the circumstances of a meeting between Ayer, Merleau-Ponty, Wahl, Ambrosino and Bataille, which took place in 1951 at some Parisian bar. The question under discussion during this meeting was (...) whether the sun existed before humans did, over which the various philosophers disagreed. This disagreement is tangled with a variety of issues, such as Ayer’s critique of Heidegger and Sartre (inherited from Carnap), Ayer’s response to Merleau-Ponty’s critique of empiricism, and Bataille’s response to Sartre’s critique of his notion of ‘unknowing’, which uncannily resembles Ayer’s critique of Sartre. Amidst this tangle one finds Bataille’s statement that an ‘abyss’ separates English from French and German philosophy, the first recorded announcement of the analytic-continental divide in the twentieth century. References H. B. Acton. Philosophy in France. Philosophy, 22(82):161-166, 1947. http://dx.doi.org/10.1017/S0031819100025365 A. J. Ayer & T. Honderich. An Interview with A. J. Ayer. In A. P. Griffiths, editor, A.J. Ayer Memorial Essays, pages 209-226. Cambridge, Cambridge University Press, 1991. A. J. Ayer. Language, Truth and Logic. London, Gollancz, 1936. A. J. Ayer. Novelist-Philosopher, Jean-Paul Sartre. Horizon, 12(67):12–26, & 12(68):101-110, 1945. A. J. Ayer. Novelist-Philosopher, Albert Camus. Horizon, 13(75):155-168, 1946a. A. J. Ayer. Secret Session. Polemic, 2:60-63, 1946b. A. J. Ayer. Some Aspects of Existentialism. In F. Watts, editor, H. B. Acton. Philosophy in France. Philosophy, 22(82):161-166, 1947. http://dx.doi.org/10.1017/S0031819100025365 A. J. Ayer & T. Honderich. An Interview with A. J. Ayer. In A. P. Griffiths, editor, A.J. Ayer Memorial Essays, pages 209-226. Cambridge, Cambridge University Press, 1991. A. J. Ayer. Language, Truth and Logic. London, Gollancz, 1936. A. J. Ayer. Novelist-Philosopher, Jean-Paul Sartre. Horizon, 12(67):12–26, & 12(68):101-110, 1945. A. J. Ayer. Novelist-Philosopher, Albert Camus. Horizon, 13(75): 155-168, 1946a. A. J. Ayer. Secret Session. Polemic, 2:60-63, 1946b. A. J. Ayer. Some Aspects of Existentialism. In F. Watts, editor, The Rationalist Annual, pages 5-13. London, Watts & Co, 1948. A. J. Ayer. The Definition of Liberty: Jean-Paul Sartre’s Doctrine of Commitment. The Listener, 44(1135):633-634, 1950. A. J. Ayer. Jean-Paul Sartre. Encounter, 15(4):75-77, 1961. A. J. Ayer. On Existentialism. Modern Languages, 48(1):1-12, 1967. A. J. Ayer. Sartre on the Jews. The Spectator, 211(7317):394-395, 1968. A. J. Ayer. Reflections on Existentialism. In Metaphysics and Common Sense, pages 203-218. London, Macmillan,1969. A. J. Ayer. Part of my Life: The Memoirs of a Philosopher. New York, Harcourt Brace Janovich, 1977. A. J. Ayer. Philosophy in the Twentieth Century. London, Unwinn, 1984. A. J. Ayer. A Defence of Empiricism. In A. P. Griffiths, editor, A.J. Ayer Memorial Essays, pages 1-16. Cambridge, Cambridge University Press, 1991. G. Bataille. Un-knowing and its Consequences. A. Michelson, translator, October, 36:80-85, 1986. G. Bataille. On Nietzsche. B. Boone, translator. London, Continuum, 2004. G. Bataille, I. Waldberg, & R. Lebel, editors, Encyclopaedia Acephalica. (I. White, D. Faccini, A. Michelson, J. Harman, A. Lykiard, et al., translators.) London, Atlas Press, 1995. I. Berlin. Review of My Philosophy (And other Essays on the Moral and Political Problems of our Time) by Benedetto Croce. Mind, 61(244):574-584, 1952. T. Carman. Continental Themes in Analytic Philosophy. In C. V. Boundas, editor, Columbia Companion to Twentieth-Century Philosophies, pages 351-366. New York, Columbia University Press, 2007. R. Carnap. The Elimination Of Metaphysics Through Logical Analysis of Language (A. Pap, translator). In A. J. Ayer, editor, Logical Positivism, pages 60-81. Glencoe, IL, The Free Press, 1959. J. Chase & J. Reynolds. Analytic versus Continental: Arguments on the Methods and Value of Philosophy. Durham, Acumen, 2010. S. Collini. Absent Minds: Intellectuals in Britain. Oxford: Oxford University Press, 2006. S. Critchley. Very Short Introduction to Continental Philosophy. Oxford, Oxford University Press, 2001. H. J. Dahms. Neue Sachlichkeit in the Architecture and Philosophy of the 1920s. In S. Awodey & C. Klein, editors, Carnap Brought Home: The View From Jena, pages 357-376. Chicago, Open Court, 2004. P. J. R. Dempsey. The Psychology of Sartre. Cork, Cork University Press,1950. V. Descombes. Modern French Philosophy. Cambridge, Cambridge University Press, 1980. B. Flynn. Merleau-Ponty. In E. N. Zalta, editor, The Stanford Encyclopedia of Philosophy, , 2004. M. Friedman. A Parting of the Ways: Carnap, Cassirer, and Heidegger. Chicago, Open Court, 2000. G. Gabriel. Carnap’s “Elimination of Metaphysics Through the Logical Analysis of Language:” A Retrospective Consideration of the Relationship between Continental and Analytic Philosophy. In P. Parrini, W. C. Salmon, & M. H. Salmon, editors, Logical Empiricism: Historical and Contemporary Perspectives, pages 30-42. Pittsburgh, University of Pittsburgh Press, 2003. P. Galison. Constructing Modernism: The Cultural Location of Aufbau. In R. N. Giere, A. Richardson, editors, Origins of Logical Empiricism, pages 17-44. Minneapolis, University of Minnesota, 1996. S. Glendinning. In the Name of Phenomenology. London, Routledge, 2007. Gary Gutting. Continental Philosophy of Science. Oxford, Blackwell, 2005. M. Hammond, J. Howarth, & R. Kent. Understanding Phenomenology. Oxford, Blackwell, 1995. M. Heidegger. Kant and the Problem of Metaphysics. R. Taft, translator. Bloomington: Indiana University Press, 1997. M. Heidegger. Pathmarks. W. MacNeil, editor. Cambridge, Cambridge University Press, 1998. J. M. Heimonet. Bataille and Sartre: The Modernity of Mysticism. Diacritics, 26(2):59-73, 1996. http://dx.doi.org/10.1353/dia.1996.0016 J. Himanka. Does the Earth Move?: A Search for a Dialogue Between Two Traditions of Contemporary Philosophy. The Philosophical Forum, 31(1):57-83, 2000. http://dx.doi.org/10.1111/0031-806X.00028 A. M. Hollywood. The Philosopher – Sartre – and Me. In Sensible Ecstasy: Mysticism, Sexual Difference and the Demands of History, pages 25-36. Chigago, University of Chicago Press, 2002. T. E. Hulme. A Note-Book. The New Age, 18(8):186-189, 1915. T. E. Hulme. A Note-Book. The New Age, 18(10):234-236, 1916. S. P. James. Merleau-Ponty, Metaphysical Realism and the Natural World. International Journal of Philosophical Studies, 15(4): 501-519, 2007. S. Käufer. Logic. In H. Dreyfus & M. Wrathall, editors, A Companion to Heidegger, pages 141-155. Oxford, Blackwell, 2005. E. W. Knight. Literature Considered as Philosophy: The French Example. New York, Macmillan, 1958. C. A. Mace. Review of The Psychology of Sartre by Peter J. R. Dempsey. Mind, 61(243):425-427, 1952. B. Magee. Men of Ideas: Some Creators of Contemporary Philosophy. Oxford, Oxford University Press, 1982. A. R. Manser. Sartre and "Le Néant." Philosophy, 36(137):177-187, 1961. http://dx.doi.org/10.1017/S0031819100058022 M. Martin. Sensible Appearances. In T. Baldwin, editor, The Cambridge History of Philosophy, 1870-1945, pages 521-532. Cambridge, Cambridge University Press, 2003. http://dx.doi.org/10.1017/CHOL9780521591041.044 PMid:14585038 F. Maubert. Francis Bacon, sa dernière interview: “Je poursois le peinture car je sais qu’il n’est pas possible de l’arreter.” Paris-Match, 2242:92-93, 1992. J. M. E. McTaggart. The Unreality of Time. Mind, 17:457-474, 1908. http://dx.doi.org/10.1093/mind/XVII.4.457 M. Merleau-Ponty. Phenomenology of Perception. C. Smith, translator. London, Routledge, 2002. M. Merleau-Ponty. Texts and Dialogues: On Philosophy, Politics, and Culture. H. J. Silverman, editor (M. B. Smith, et al., translators). New York: Humanity Books, 2005. M. Merleau-Ponty & T. Baldwin. Maurice Merleau-Ponty. London, Routledge, 2004. H. Meyerhoff. Emotive and Existentialist Theories of Ethics. The Journal of Philosophy, 48(25):769-783, 1951. http://dx.doi.org/10.2307/2021208 I. Murdoch. Sartre, Romantic Rationalist. Cambridge, Bowes and Bowes, 1953. I. Murdoch. The Idea of Perfection. In The Sovereignty of Good, pages 1-44. London, Routledge, 2001. A. Oliver. A Few More Remarks on Logical Form. Proceedings of the Aristotelian Society, 99:247-272, 1999. A. Plantinga. An Existentialist’s Ethics. Review of Metaphysics, 12(2):235-56, 1958. S. Priest. Merleau-Ponty. New York, Routledge, 2003. W. V. Quine. Word and Object. M.I.T. Press, Cambridge, MA, 1960. A. Quinton. Which Philosophy is Modernistic? In Thoughts and Thinkers, pages 39-51. New York, Holmes and Meier, 1982. J. Rée. English Philosophy in the Fifties. Radical Philosophy, 65:3-21, 1993. S. Richmond. Sartre and Bergson: A Disagreement about Nothingness. International Journal of Philosophical Studies, 15(1):77-95, 2007. http://dx.doi.org/10.1080/09672550601143201 B. Rogers. Ayer: A Life. New York, Grove Press, 2002. K. Romdenh-Romluc. Merleau-Ponty and Phenomenology of Perception. London, Routledge, 2009. G. E. Rosado Haddock. The Young Carnap’s Unknown Master: Husserl's Influence on Der Raum and Der logische Aufbau der Welt. Aldershot, Ashgate, 2008. B. Russell. Nightmares of Eminent Persons And Other Stories. London, The Bodley Head, 1954. G. Ryle, H. A. Hodges, & H. B. Acton. Symposium: Phenomenology. Proceedings of the Aristotelian Society, 11:68-115, 1932. G. Ryle. Phenomenology vs. The Concept of Mind. In Collected Papers: Critical Essays, Vol. 1, pages 179-196. London, Hutchinson, 1971. J. P. Sartre. Un nouveau mystique. In Critiques littéraires (Situations I), pages 174-229. Paris, Gallimard, 1975. J. Skorupski. The Presidential Address: The Legacy of Modernism. Proceedings of the Aristotelian Society, 91:1-19, 1990. A. Stone. Heidegger and Carnap on the Overcoming of Metaphysics. In S. Mulhall editor, Martin Heidegger, pages 217-244. Aldershot, Ashgate, 2006. M. Surya, K.Fijalkowski, & M. Richardson. Georges Bataille: An Intellectual Biography. K. Fijalkowski & M. Richardson, translators. London, Verso, 2002. C. Taylor, & Alfred J. Ayer. Symposium: Phenomenology and Linguistic Analysis. Proceedings of the Aristotelian Society, Supplementary Volumes, 33:93-124, 1959. N. Trakakis. Meta-philosophy of Religion: The Analytic-Continental Divide in Philosophy of Religion. Ars Disputandi, 7, 2007. J. Wahl. The Pluralist Philosophies of England and America. F. Rothwell, translator. London, The Open Court Company, 1925. J. Wahl. Vers le Concret. Paris, Vrin, 1932. J. Wahl. Nietzsche et la mort de dieu: note a propos du “Nietzsche” de Jaspers. Acéphale, 2:22-24, 1937. I. Waldberg & Patrick Waldberg. Un Amour Acéphale, Correspondence 1940-49. Paris, Editions de la Différence, 1992. M. Warnock. The Philosophy of Sartre. London, Hutchinson, 1965. D. Wiggins. Truth, Invention, and the Meaning of Life. In G. Sayre-McCord, editor, Essays on Moral Realism, pages 127-65. Ithaca, Cornell University Press, 1988. C. Wilson. The Outsider. London, Gollancz, 1956. D. Zahavi. Phenomenology and Metaphysics. In D. Zahavi, S. Heinämaa, & H. Ruin, editors, Metaphysics, Facticity, Interpretation: Phenomenology in the Nordic Countries, pages 3-22. Dordrecht, Kluwer, 2003. (shrink)

Kognitionswissenschaften – in einem weiten Sinn – sind einfach alle die Wissen- schaften, die sich mit der Analyse und Erklärung kognitiver Leistungen und Fähig- keiten befassen. Wenn man jedoch von der Kognitionswissenschaft im Singular spricht, dann ist in der Regel mehr gemeint. Für die Kognitionswissenschaft ist nicht nur ein bestimmter Forschungsgegenstand charakteristisch, sondern auch ein be- stimmter Erklärungsansatz: der Informationsverarbeitungsansatz. Stillings et al. z.B. schreiben gleich auf der ersten Seite ihres 1987 erschienenen Buches Cognitive Science – An Introduction: „Cognitive scientists (...) view the human mind as a complex system that receives, stores, retrieves, transforms, and transmits information.“ (Stil- lings et al. 1987: 1) Der Informationsverarbeitungsansatz führt jedoch sofort weiter zum Symbolverarbeitungsansatz. Denn offenbar kann ein System nur dann Informa- tionen empfangen, speichern und verarbeiten, wenn es über ein System von internen Repräsentationen oder Symbolen verfügt, über eine interne Sprache, in der diese In- formationen codiert sind. Zumindest ist das eine naheliegende Überlegung, die Peter Hacker so formuliert hat: „... if information is received, encoded, decoded, inter- preted and provides grounds for making plans, then there must be a language or sys- tem of representation in which this is all done.“ (Hacker 1987: 486f.) In der Tat ist die Annahme, daß es in kognitiven Systemen so etwas wie ein System interner Rep- räsentationen bzw. eine Sprache des Geistes1 gibt, die zentrale Grundannahme vieler neuerer Arbeiten in den Bereichen der Kognitionspsychologie und der kognitiven Neurobiologie. Für diese Wissenschaften hat diese Annahme den Status einer empi-. (shrink)

This paper tries to motivate three desiderata for historical epistemologies: (a) that they should be reflective about the pedigree of their conceptual apparatus; (b) that they must face up to the potentially relativistic consequences of their historicism; and (c) that they must not forget the hard-won lessons of microhistory (i.e. historical events must be explained causally; historical events must not be artificially divided into internal/intellectual and external/social “factors” or “levels”; and constructed series of homogenous events must not be treated as (...) quasi-organisms). Ian Hacking’s work on styles of reasoning and Lorraine Daston’s and Peter Galison’s investigation into epistemic virtues are used to identify the costs of neglecting these desiderata. (shrink)

Peter Winch seems to have described the following kind of paradox. Two agents in a morally dilemmatic situation can agree on the values in that situation and their bearing on decision but come to different all things considered verdicts about what to do. Yet this kind of blameless disagreement is not a Protagorean relativism in which "right" reduces to "right for A" and "right for B". This paper tries to preserve the appearances while avoiding relativism, abandoning cognitivism about value (...) or abandoning the "impartiality" of reasons. It is argued that Sen's notion of evaluator relativity in which outcomes differ in value according to whether one is the proposed author or viewer of the proposed action can be adapted to solve the problem. The sense in which values are perspectival is compatible with their objectivity as they systematically transform across viewpoints; Sen has correctly identified that the "author/viewer" parameter is perspectival in a different sense in which this kind of transformation test does not hold. However, a minimal realism about value suggests that Sen's insight is into the importance of an agency stance towards proposed outcomes. Practical reasons are perspectival in a more radical way than judgements of value, but still objective. Adapting his insight by explaining it as a claim about reasons not values solves the paradox while remaining cognitivist about values and impartialist about reasons. (shrink)

Clinics and hospitals around the globe are offering stem cell treatments to persons with serious conditions for whom no effective therapies are available in their home countries. Many of these treatments, which are touted as cures for such conditions as Parkinson's and Alzheimer's Diseases, multiple sclerosis, and spinal cord injuries, have not gone through clinical trials that establish their safety and efficacy. Indeed, it is unclear whether some of them even utilize stem cells. State regulation of these therapies tends to (...) be weak or nonexistent in some of the countries in which they are offered. This puts those who believe they must travel abroad for stem cell treatments at risk of injury from procedures that .. (shrink)

The aim of the present research was to develop a difficulty model for logical reasoning problems involving complex ordered arrays used in the Graduate Record Examination. The approach used involved breaking down the problems into their basic cognitive elements such as the complexity of the rules used, the number of mental models required to represent the problem, and question type. Weightings for these different elements were derived from two experimental studies and from the reasoning literature. Based on these weights, difficulty (...) models were developed which were then tested against new data. The models had excellent predictive validity and showed the relative influence of rule based factors and factors relating to the number of underlying models. Different difficulty models were needed for different question types, suggesting that people used a variety of approaches and, at a wider level, that both mental models and mental rules may be used in reasoning. (shrink)

David Lewis (1980) proposed the Principal Principle (PP) and a “reformulation” which later on he called ‘OP’ (Old Principle). Reacting to his belief that these principles run into trouble, Lewis (1994) concluded that they should be replaced with the New Principle (NP). This conclusion left Lewis uneasy, because he thought that an inverse form of NP is “quite messy”, whereas an inverse form of OP, namely the simple and intuitive PP, is “the key to our concept of chance”. I argue (...) that, even if OP should be discarded, PP need not be. Moreover, far from being messy, an inverse form of NP is a simple and intuitive Conditional Principle (CP). Finally, both PP and CP are special cases of a General Principle (GP); it follows that so are PP and NP, which are thus compatible rather than competing. (shrink)

Neuroscience has substantially advanced the understanding of how changes in brain biochemistry contribute to mechanisms of tolerance and physical dependence via exposure to addictive drugs. Many scientists and mental health advocates scaffold this emerging knowledge by adding the imprimatur of disease, arguing that conceptualizing addiction as a brain disease will reduce stigma amongst the folk. Promoting a brain disease concept is grounded in beneficent and utilitarian thinking: the language makes room for individuals living with addiction to receive the same level (...) of compassion and access to healthcare services as individuals living with other medical diseases, and promotes enlightened social and legal policies. However such claims may yield unintended consequences by fostering discrimination commonly associated with pathology. Specifically, the language of neuroscience used to describe addiction may reduce attitudes such as blame and responsibility while inadvertently identifying addicted persons as neurobiological others. In this paper, we examine the merits and limitations of adopting the language of neuroscience to describe addiction. We argue that the reframing of addiction in the language of neuroscience provides benefits such as the creation of empowered biosocial communities, but also creates a new set of risks, as descriptive neuroscience concepts are inseparable from historical attitudes and intuitions towards addiction and addicted persons. In particular, placing emphasis on the diseased brain may foster unintended harm by paradoxically increasing social distance towards the vulnerable group the term is intended to benefit. (shrink)

This latest volume in the acclaimed Ruffin Series in Business Ethics brings together the contributions to the annual Ruffin Lecture series, in which some of the leading scholars in business ethics addressed the question: Can business, and business education, be considered one of the humanities, or is it in a class by itself? At a time when business is coming under attack for its apparent transgressions, this book iluminates the special values that inhere in the business world. Arguing all sides (...) of the issue, the distinguished contributors include Richard DeGeorge, Ronald Green, Thomas Dunfee, Robert Solomon, Edwin Hartman, Peter French, Patricia Werhane, Clarence Walton, W. Michael Hoffman, David Fedo, Kenneth Andrews, Joanne Ciulla, Manuel Velasquez, and George Brenkert. The editors contribute an informative Introduction and an Epilogue to set the debate in its proper context. (shrink)

I was quite excited when I first read Restall and Russell’s (2010) paper. For two reasons. First, because the paper provides rigorous formulations and formal proofs of implication barrier theses, namely “theses [which] deny that one can derive sentences of one type from sentences of another”. Second (and primarily), because the paper proves a general theorem, the Barrier Construction Theorem, which unifies implication barrier theses concerning four topics: generality, necessity, time, and normativity. After thinking about the paper, I am satisfied (...) with its treatment of the first three topics, namely generality, necessity, and time. But I am not satisfied with its treatment of normativity, so my comments are exclusively on that topic. (shrink)

The liberal and democratic political order is underpinned by universal principles of justice. However, the universality of these principles is now being questioned and undermined by challenges from postmodernism, communitarianism, multiculturalism and other forms of anti-foundationalism. These challenges highlight the sheer diversity of cultures and values, treating liberal values and democratic political culture as one idea of social organization amongst many. While social and political orders are capable of almost endless variation, it may be that not every diverse order is (...) legitimate and we can justifiably regard some forms of social organization as beyond the pale and a 'thin' form of universalism has been developed to support this contention. The core idea behind 'thin universalism' is that it is possible to rehabilitate the universalist aspirations of normative theory while acknowledging the force of many antifoundationalist and multiculturalist criticisms of universalism. This book brings together prominent international political theorists to explain and discuss this contested concept and explore how we can stand up for and act upon principles in a world characterized by cultural difference, moral skepticism, and political division. The authors present a variety of perspectives: some chapters are sympathetic to the idea of a thin universalist account of justification, some are reluctant advocates and others are skeptical about its success or even desirability. Opening out core debates in contemporary normative theory, this volume will be of great interest to researchers and scholars working in the fields of contemporary political theory, political philosophy and IR theory. (shrink)

I was delighted to be asked to comment on Peter Zachar’s paper, partly because he presents an elegant proposal for how personality disorders (PD) might be considered to fit into a broadly medical conception of disorder, but also because the overlap between moral and clinical elements of disorder, and more broadly moral and clinical psychiatric kinds, seems to me to be a question central to the theory and practice of psychiatry. The moral context of diagnosis and treatment is a (...) question not just in the PD field (Pearce and Pickard 2009, 2010). The fact that over half of prisoners in the United Kingdom have a PD and a similar number can be diagnosed with a neurotic disorder (Singleton, Meltzer, and Gatward 1998) .. (shrink)

Todd argues for the integration of science and religion to form a new paradigm for the third millennium. He counters both the arguments made by fundamentalist Christians against science and the rejection of religion by the New Atheists, in particular Richard Dawkins and his followers. Drawing on the work of scientists, psychologists, philosophers, and theologians, Todd challenges the materialistic reductionism of our age and offers an alternative grounded in the visionary work taking place in a wide array of disciplines including (...) Jungian archetypal psychology, quantum mechanics, evolutionary biology,epistemology, neuroscience and an incarnational theology implicit in the evolutionary process. (shrink)