How will you explain to your children...

[Ryantology]

So if you want atheism to prevail, you may want to reconsider and outbreed the Mormans, Catholics and Muslims.

Atheists reproduce by assimilating your children.

Yeah.

Also, what's important is not outbreeding the religious in general. The average Christian is only of threat to society when they vote for terrible politicians. A lot, perhaps even a large majority, of professed Christians are really not much, if any, more religious or spiritual than we are. The threat is the fundamentalist. They're the ones controlling the sheep.