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4gravitons.com
| | profmattstrassler.com

One of the important lessons oflast Tuesday's debate about string theory is that if I'm going to talk about theories that do or don't predict things, I'd better be very clear about what's a theory? what's a scientific theory expected to do? what's a prediction? On Thursday I asked my readers if they felt misled...
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| | yuxi.ml

The hole argument in general relativity is formally analogous to the inverted qualia problem in philosophy. Like how spacetime points have no existence beyond gauge freedom, qualias have no existence beyond their geometric-functional roles, thus dissolving the hard problem of consciousness.
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| | scottaaronson.blog

My good friend Sean Carroll took a lot of flak recently for answering this year's Edge question, "What scientific idea is ready for retirement?," with "Falsifiability", and for using string theory and the multiverse as examples of why science needs to break out of its narrow Popperian cage. For more, seethis blog post of Sean's,...
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| | www.chrisritchie.org

Fear and loathing on the campaign trail '24.
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