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Ideas for 'fragments/reports', 'The Doctrine of Necessity Examined' and 'Physics'

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27. Natural Reality / E. Cosmology / 2. Eternal Universe
Do things come to be from what is, or from what is not? Both seem problematical. [Aristotle]
     Full Idea: Early thinkers made the mistake of claiming that nothing comes to be or ceases to be, on the grounds that for anything to come to be it would have to come either from what is or from what is not, but that neither of these is possible.
     From: Aristotle (Physics [c.337 BCE], 191a27)
     A reaction: Nothing in modern physics has (I think) solved this problem. On the one hand we have the conservation of energy, and on the other the Big Bang. Some talk of 'quantum fluctuations' triggering coming-to-be. Hm.