Fundamentality and Parsimony Workshop
\nDepartment of Philosophy\, University of Nottingham
\nThe workshop will run 10.30am&ndash\;6pm in the \;Club Lounge (room B2)\, The Hemsley\, on University Park Campus. Lunch will be available at the Deli at the Hemsley.
\nThere is no cost\, but please email mark.jago@nottingham.ac.uk to register.
\nSchedule:
\n10.45&ndash\;12: \;Stephen Mumford (philosophy\, Nottingham)\, &lsquo\;Meditations on Natural Philosophy&rsquo\;
\n12-1.15: Lunch
\n1.15&ndash\;2.30: \;Alastair Wilson (philosophy\, Birmingham)\, &lsquo\;Emergent Contingency&rsquo\;
\n2.45&ndash\;4: \;Lina Jansson (philosophy\, Nanyang Technological\, Singapore) and Jonathan Tallant (philosophy\, Nottingham)\, &lsquo\;Quantitative Parsimony: Probably for the Better&rsquo\;
\n4.30-5.45: \;Ivette Fuentes (mathematics\, Nottingham)\, &lsquo\;This stubbornly persistent illusion&rsquo\;
\nAbstracts:
\nIvette Fuentes (mathematics\, Nottingham)\, &lsquo\;This stubbornly persistent illusion&rsquo\;.
\nTime plays a central role in physics\, however\, quantum mechanics and relativity\, the two most fundamental theories known of Nature\, treat time in fundamentally different ways. This might be at the heart of our inability to incorporate quantum mechanics and relativity into a consistent theory of quantum gravity\, which is perhaps the most important open question in theoretical physics of our times. The nature of time also gives rise to profound philosophical questions. Philosophy has indeed questioned the very nature of space and time\, perhaps they are just illusions of the mind. In this talk\, I will present work in progress that aims at understanding the nature of space and time by employing a unique multidisciplinary approach that includes theoretical physics\, experiments\, philosophy and visual arts. In particular\, using a unique combination of techniques developed in quantum metrology\, quantum information and quantum field theory in curved spacetime\, I aim at finding the fundamental limits imposed by quantum theory in our perception of time and space due to the observer-dependent notion of quantum particles in relativity. The interplay between arts and science will provide new insights that are only possible through the interaction of both disciplines. \;
\nAlastair Wilson (philosophy\, Birmingham)\, &lsquo\;Emergent Contingency&rsquo\;
\nEverettian quantum mechanics has many remarkable consequences. Perhaps the most remarkable is that physical contingency is an emergent phenomenon: at the fundamental level\, physical reality is non-contingent. Everettians who take a naturalistic approach to metaphysics have overwhelming reason to extend this account to metaphysical contingency. Speaking with quantifiers fully unrestricted and using purely qualitative predicates\, modal operators are redundant. I trace some anticipations of these ideas by philosophers including Parmenides\, Spinoza and Lewis\, and discuss some distinctive features of the Everettian implementation of the idea.
\n\nLina Jansson (philosophy\, Nanyang Technological\, Singapore) and Jonathan Tallant (philosophy\, Nottingham)\, &lsquo\;Quantitative Parsimony: Probably for the Better&rsquo\;
\nA series of recent papers have defended the notion that in addition to considerations of qualitative parsimony (minimizing the types of entities postulated) there is a principle of quantitative parsimony (minimizing the number of entities postulated) in play in certain episodes of theory choice. We will make use of a number of examples to formulate a version of the principle of quantitative parsimony that makes sense of a broad range of cases. In so doing\, we will reject accounts given by both Baker and Nolan. Ultimately\, our account will trade on reasons that are available in parsimony considerations more broadly. \;Our reasoning will rely on the observation that a conjunction typically has a lower probability than its conjuncts that Sober (1981\, 145) calls Quine's "limpid rationale". \;This demands that the hypotheses being compared have a special relation that we will call additive.
ORGANIZER;CN=Mark Jago: METHOD:PUBLISH END:VEVENT END:VCALENDAR