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A comment on Fresh water on Earth emerged 500M years earlier than previously thought. Parent comment

Re:Fresh water on Earth emerged 500M years earlier than prev... by sumsome on Sunday June 23, 2024 @09:16AM (#40767267)
> TL; DR Difficult after ~2.5 million years unless they had a nuclear war

Scary if they didn't!

EDIT: what else killed them off or where did they go and will they come back, so it's actually quite curious and less scary but it made me shiver when I read it the first time.

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Re:Fresh water on Earth emerged 500M years earlier than prev... by lazide on Sunday June 23, 2024 @11:01AM (#40767955)
Eh, plagues or evolutionary ‘black holes’ followed by an outside context problem are all possible too. Aka Dodo bird type situation.
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