I've seen this picture/topic posted literally dozens of times on Krautchan's /int/.
CAUSATION =/= CORRELATION
Now don't get me wrong, I'm a pretty hardcore Social Democrat who worships the Nordic model and would cut off my balls with a rusty knife to have it instituted properly in Canada and America, but denying God just for the sake of denying God is stupid.
Just because there is a correlation doesn't mean that one thing causes the other. Are you suggesting, @Gargron, which I think you are, knowing you. Pretend all you want but I'm pre' sure that's what you're really thinking. That these nations are "stupid" /because/ they believe in God? Well what if they were to all suddenly become atheist? Will they then magically become beacons of democracy and prosperity? Hell fucking no.
Good job on showing that more "educated" nations have better explanations for why the world works the way it does rather than relying on "God/the Spirits/Aliens did it".
Also, I bet the graph was made by Communist homosexual-worshipping libtard "scientists" who failed to account for cultural differences while making or choosing their IQ test. It's been well documented that Blacks seem to have low IQ because tests are white-oriented. Blacks naturally do better when references to white culture are removed and replaced with concepts and situations that blacks are familiar with.