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Typicality of Worlds and the Metaphysics of Laws. Dustin Lazarovici (UNIL) 4:30 pm
Typicality of Worlds and the Metaphysics of Laws. Dustin Lazarovici (UNIL) @ NYU, room 110
Mar 5 @ 4:30 pm – 6:30 pm
What are laws of nature? The predominant view in contemporary philosophy of science is the Humean `best system account’ which holds that the laws of nature are merely descriptive, an efficient summary of contingent regularities that we find in the world. Using the concept of typicality, I will spell out a common anti-Humean intuition into a precise argument: A typical Humean world wouldn’t have any law-like regularities to begin with. Thus (I will argue), Humean[...]
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“Why Care About What There Is” Daniel Korman (UCSB) 3:30 pm
“Why Care About What There Is” Daniel Korman (UCSB) @ NYU Philosophy Dept. rm 202
Mar 15 @ 3:30 pm – 5:30 pm
There’s the question of what there is, and then there’s the question of what ultimately exists. Many contend that, once we have this distinction clearly in mind, we can see that there is no sensible debate to be had about whether there are such things as properties or tables or numbers, and that the only ontological question worth debating is whether such things are ultimate (in one or another sense). I argue that this is a mistake.[...]
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Bjorndahl: The Epistemology of Nondeterminism. Logic, Probability, and Games Seminar 4:00 pm
Bjorndahl: The Epistemology of Nondeterminism. Logic, Probability, and Games Seminar @ Faculty House, Columbia U
Mar 29 @ 4:00 pm
Propositional dynamic logic (PDL) is a framework for reasoning about nondeterministic program executions (or, more generally, nondeterministic actions). In this setting, nondeterminism is taken as a primitive: a program is nondeterministic iff it has multiple possible outcomes. But what is the sense of “possibility” at play here? This talk explores an epistemic interpretation: working in an enriched logical setting, we represent nondeterminism as a relationship between a program and an agent deriving from the agent’s[...]
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