Usdk wrote:
I think that muslims will lose their numbers to atheism and agnosticism slower because we don't kill heretics and unbelievers anymore.
That's just not how it is. They just don't do that.
Syria, Iraq, Jordan and Egypt were atheist police states for decades. Turkey has been secular since the end of WWI. Iran still has one of the world's largest Jewish minorities, and Pakistan still has many Hindus who chose to stay on after the country was split when British rule ended.
Historically, Muslims have been willing to coexist with other faiths (and this has been instrumental to Islam's success).