My last world never found out where life came from, but we narrowed it down to a few good theories. And some of those theories could even be correct. So I think it's best I don't bring those ideas up right now, especially when I can't just say I read it somewhere. If I did, she might go looking for my sources and she won't find them, and that's just a slippery slope that could lead to many questions I won't or can't answer.