"Languages of the Muslim World" offered this summer at The University: Arabic, Urdu, Persian, Swahili, Turkish, Uzbek and Wolof
Top languages, probably roughly by population, spoken by Muslims around the world: Indonesian, Urdu, Bengali, Arabic, English
What can Muslims around the world do about the disparity? Make the news! The more aggression shown toward west and western powers, the better. Really, your aggression will help develop the critical consciousness and overall well being of university students out here because it will make the universities out here care about your languages (for strategic purposes, sorry) and then we can learn the languages of our people for college credit. It doesn't have to be violent. Just aggressive.
I know you would rather take a nap, though. If I were in your position, I would, too.