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by squeefers
168 days ago
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great, but we still cannot say anything beyond "what survives, survives". fitness is a central concept to natural selection and ultimately evolution, but it seems to bother nobody that its an empty concept, a tautology. its a nice observation but doesnt actually explain anything, and I expect science to explain the world. |
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Saying "what survives, survives" is like saying physics explains motion as "things that move, move." That’s not what the theory actually claims; it’s a caricature.
Evolutionary theory explains mechanisms, not slogans. "Fitness" is not the explanation, it’s a measurable consequence of those mechanisms.
If you want teleology or ultimate purpose, science won’t give you that, so take some shrooms and ask the machine elves. But evolution absolutely explains how structured complexity accumulates without foresight, and it does so with predictive, testable models.