Islam has developed a 100% effective form of birth control.
It's call suicide bombing.
Now if we could just get them to each do a practice run in the dessert before the real thing, and get all members to participate.
True, But they are still killing off more muslims through collateral damage then they are peoples of other faiths. How often do we read about a bombing where all the victims were all muslims and the death toll is high verses injured.