If we came from apes,
how come there are still apes?
If we came from Europeans,
how come there are still Europeans?
That's just stupid!
I guess RagingRev won't mind if you used it yourself...
It is left as an exercise for the reader to figure out which colour corresponds to an atheist and which one to his religious interlocutor. There will be no points awarded for also figuring out which one holds stupider beliefs or lack thereof...