How to get rid of Christianity?

I don't think there are very many people who would disagree with me, that Christianity is one of the stupidest things that people still believe in the modern era.  It has lead to many problems, a lot of political hoopla, and possibly even a war in the middle east. 

So, how can we get rid of it?  Do you think that there's a possibility it's already dying out?  Would that be a good thing if it did? 

I'll tell you what's worse than Christianity...an atheist.  Never have I seen such a backstabbing group of amoral people who are constantly muttering to themselves, "Oh God, please don't let there be a God!"