[VadeRetro]

Yes and as knowledge grows all assumptions are challenged and revised as needed but nothing in evolution as espoused today accounts for that, as yet to be defined, "human spark of intelligence".

Intelligence is a good survival strategy. Lots of species were experimenting with it before we took off with it to new heights.

But being a cyanobacterium has worked for billions of years and there are still plenty of them around.

[Texasforever]

Lots of species were experimenting with it before we took off with it to new heights.

I don't know how to respond to that assertion, lol