Totally evolution over creationism - the earth being created in six days is the biggest load of crap I've ever heard.
It's funny because I go to a Christian school and when we were talking about oil in Chemistry, my teacher was all 'The universe is only 15000 years old and oil doesn't take millions of years to form, but I have to tell you it does because of the syllabus'. I exchanged a look with my friend and coughed out quietly 'bullshit'.
Ironically, my father is a geology major, so he got all riled up when I told him about it.
And to all the bible-bashers out there, god created animals before humans - so evolution could have occurred and the bible expresses 'how-we-came-to-be' in terms that even the simpletons who thought the earth was flat could understand.
Oh, yeah. The bible doesn't mention the dinosaurs either. Try proving they never existed.
And if you go 'oh, Genesis is just a metaphor', then what else in that book is a metaphor?