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Atheists & Agnostics

(33,982 posts)

2. Given the nature of a couple life forms genomes (tardigrades and octopus) I think it reasonable

Mon Nov 30, 2015, 03:32 PM

Nov 2015

to assume, not all life on earth originated here.

It's at least a strong possibility at this point.

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What if the story of life on Earth isn't what you think it is? [View all] mr blur Nov 2015 OP

Not unlike something I have pondered... NeoGreen Nov 2015 #1

To build up on neogreen's graph Yorktown Nov 2015 #3