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27. Natural Reality / D. Cosmology / 3. Infinite in Nature

[concept of endless time or space]

10 ideas
The gods alone live forever with Shamash. The days of humans are numbered. [Anon (Gilg)]
Archelaus was the first person to say that the universe is boundless [Diog. Laertius on Archelaus]
Continuity depends on infinity, because the continuous is infinitely divisible [Aristotle]
There are potential infinities (never running out), but actual infinity is incoherent [Friend on Aristotle]
Totality has no edge; an edge implies a contrast beyond the edge, and there can't be one [Epicurus]
Bodies are unlimited as well as void, since the two necessarily go together [Epicurus]
The universe must be limitless, since there could be nothing outside to limit it [Lucretius]
An infinite line can be marked in feet or inches, so one infinity is twelve times the other [Spinoza]
If there were infinite electrons, they could vanish without affecting total mass-energy [Heil]
Given atomism at one end, and a finite universe at the other, there are no physical infinities [Brown,JR]