Why does religion continue to grow?

[SteveII]

So, what I am hearing is that the God Delusion thrives where there is lower education levels. It would follow that at least after awhile, highly educated countries should see precipitous drops in religion--despite birth rates. While that has been the prediction for hundreds of years, that's not the case. There are more Christians and Muslims every year--even in developed countries.. Perhaps your arguments are not as convincing as you think they are.