I think we can safely say that humans aren't going to evolve at all... well, maybe a teeny tiny bit, but not much. The way evolution works is that the weak ones die whereas the strong ones live. In human society, we look out for one another and save peoples lives, therefore halting the process of evolution.
As for that 'single cell organism' question, that's difficult. We assume that time has a beginning, therefore
before the beginning, there was nothing... so what
made the beginning? There was no mass, matter, sound, light, or even a blank space to put this blank stuff in... Or, we could scrap that and say that time had no beginning, but that just kinda confuses it even more. [img]smile.gif[/img] I don't think humans yet have the ability to comprehend how all this started. I have my own beliefs, but let's not religify another thread
.