Islam will never dominate the world. We’re just more confronted with different religions than before because immigration is necessary, unless we all start making at least 2 children to keep population steady and make sure enough people can keep filling job positions. But the world is over populated as it is so we have fundamental problems that are not going to be solved with the way the world works now. I try not to think about these things too much to be honest. World leaders are the only ones with enough power to change things, but alas they’re also the people participating in this system the most.