Atheism and morality

[mai]

ithis said:

I would like to see an argumentation of that, since I don't see any irreplaceable benefits that comes form believing in supreme beings.

That's not about 'benefits', it's just inevitable. I'm pretty sure a world 'without' religion was depicted in some episode of South Park? It's in episode where Cartman is dying to buy a Wii and eventually goes to the future, I believe =)