It needs its reformation/enlightenment period, not unlike Christianity went through, long ago. And it needs to start accepting Liberal principles (capital L, not "liberal", like today's politics). Principles such as women's rights, freedom of religion, no death penalties for thought crimes, etc. and accept that there are other people in this world that don't follow Islam, so stop trying to spread Islam to......everywhere. Example.
As much as people like to point out "moderate Muslims" who are "peaceful", or say things like "there are 1.6 billion Muslims. If Islam was really about violence, we'd all be dead", they conveniently leave out some very chilling statistics:
Link to data, for the lazy: http://www.pewforum.org/files/2013/04/worlds-muslims-religion-politics-society-full-report.pdf
