[Michael_Michaelangelo]

I've always been curious about what evolution actually entails. Does your version of evolution include chemical evolution, or does it pick-up when creatures started crawling up onto land?

[Dimensio]

Does your version of evolution include chemical evolution, or does it pick-up when creatures started crawling up onto land?

Evolution starts when the first life forms capable of making imperfect copies of themselves actually begin doing so.

This point has been repeated so often in these discussions that I cannot imagine why you feel the need to pretend that no one has said it.