Quote:
Originally Posted by 420
What's to say this thing didn't actually evolve into a whale and there was never enough competition for resources to wipe out the original creature?
I can't see how evolution would work where every human for instance would instantly change (evolve) into a new species. I assume there'd be a small pack of mutated humans that could theoretically evolve, reproduce and eventually wipe out the original humans.
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exactly. I'm with you,

there are so many different types of discussions to have over this discovery.
1/2 the time of Earth's existence and these guys chilled out that whole time! I would bet there is a lot to learn from this/