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#Barbour

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I made a video asking Julian Barbour why set theory and topos theory have "too little" ontology to describe quantum gravity, why Riemannian geometry and gauge fields (fiber bundles) have too much and Zermelo's (of ZFC fame) beef with Boltzmann

math·TheMansionsofScience·3 days ago
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In the video, we go over: - Topos theory, set theory and Zermelo's beef with Boltzmann - Algebraic varieties and Leibniz's monads - Why physicists are wrong about the 2nd law of thermodynamics (because the universe is not a closed system) - The real goal…

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John Barbour, Creator and Co-Host of ‘Real People,’ Dies at 93
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John Barbour, Creator and Co-Host of ‘Real People,’ Dies at 93

The Hollywood Reporter·Mike Barnes·6 months ago
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The Toronto native also did stand-up, released comedy albums and wrote and produced documentaries about Ernie Kovacs and the JFK assassination.

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