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Ideas for '', 'On the Nature of the Universe' and 'Two treatises'

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2 ideas

27. Natural Reality / E. Cosmology / 1. Cosmology
This earth is very unlikely to be the only one created [Lucretius]
     Full Idea: It is in the highest degree unlikely that this earth and sky is the only one to have been created.
     From: Lucretius (On the Nature of the Universe [c.60 BCE], II.1057)
     A reaction: I can only admire the science fiction imagination of this, which roughly agrees with the assessment of modern cosmologists. We think imagination was cramped in the ancient world, and now wanders free - but that is not so.
27. Natural Reality / E. Cosmology / 2. Eternal Universe
Nothing can be created by divine power out of nothing [Lucretius]
     Full Idea: In studying the workings of nature, our starting-point will be this principle: nothing can ever be created by divine power out of nothing.
     From: Lucretius (On the Nature of the Universe [c.60 BCE], I.152)
     A reaction: This claim seems to cry out for a bit of empiricist caution. What observation has convinced Lucretius that creation out of nothing is impossible? The early Christians switched to the view that divine creation is 'ex nihilo' - out of nothing.