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Yeah, didn't Hawking write about cosmological versus thermodynamic versus perceptual arrows of time, in A Brief History of Time, like 20+ years ago? (Therefore
by neilk 18y ago
Yeah, didn't Hawking write about cosmological versus thermodynamic versus perceptual arrows of time, in A Brief History of Time, like 20+ years ago? (Therefore I assume it was well-established even before that).
Plus, I may be missing something, but what's the difference between the self-indexical principle and the anthropic principle?
- gaika 18y agoI understand it that self-indication is for any observer, not just us puny humans. Oh, and that might be the answer to my question too!