Eliezer, I can’t imagine you really think I disagree with anything important in the above description. I do think it more likely than not that life started before Earth, and so it may have been much less than nine billion years when nothing happened. But that detail hardly matters to the overall picture here.
Eliezer, I can’t imagine you really think I disagree with anything important in the above description. I do think it more likely than not that life started before Earth, and so it may have been much less than nine billion years when nothing happened. But that detail hardly matters to the overall picture here.