Everyone seems to have this all pretty well covered. I'd just like to add that anyone truly interested in evolution, particularly as it pertains to humans, really ought to check out AronRa's latest and ongoing series of videos, "The systematic classification of life". Each is around ten minutes long; he's up to episode 21 now and only just taking us out of the Permian period.
At the age of five, Skagra decided emphatically that God did not exist. This revelation tends to make most people in the universe who have it react in one of two ways - with relief or with despair. Only Skagra responded to it by thinking, 'Wait a second. That means there's a situation vacant.'
