1/ Thread for exciting philosophy being done outside university philosophy departments. Descartes, Hobbes, Hume, Mill, Frege, Ramsey, and Turing all worked outside phil academia. Here are some contemporary examples...
2/ David Deutsch: foundations of Quantum computation, Many Worlds, Fabric of Reality, Beginning of Infinity, Constructor Theory
4/ Glen Weyl: Radical Markets, RadicalxChange project, A flexible design for funding public goods (also include Etherium creator and thinker Vitalik Buterin) papers.ssrn.com/sol3/papers.cf…
5/ Scott Aaronson: Quantum Computing Since Democritus, Why Philosophers Should Care About Computational Complexity arxiv.org/abs/1108.1791
8/ Probabilistic Models of Cognition (Goodman et al): probmods.org. Also Pinker on cog sci: Lang Instinct, How the Mind Works, The Stuff of Thought, Language, Cognition, and Human Nature
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1. What % of people have natural immunity to Covid? We get some information from closed environments where a large % of people were exposed. Here are some numbers from prisons, a meat plant, and call center. From this, seems that >80% are susceptible under the right conditions.
2. Note that only the Korean call-center number is based on a scientific study. However, the call center was shut down early and so it's likely that >55% would have been infected if it had stayed open. I think >65% is plausible for prisons, but not sure about Marion result.
3. Some hospital wards and care homes also had large %es infected. But older people are more susceptible. Prisons, meat plants and call centers cover a wide range of ages (18-70). In the table I adjust for the false-negative rate of PCR testing, which is ~20-30% for mass testing.