Critical thought doesn't mean you get to trample over peoples believes because you feel you have a right to do so.I don't condone this on any level but this teacher was either naive or wanted to make a point and chose a subject matter that showed his western bias and privilege. Could have taken any religious figure but landed on a nude drawing of the prophet Mohammed? Sorry but he lived in country that has well documented history of muslim extremists bringing smoke to everyone that thinks they are playing. Bataclan,the Bastille fireworks should have been ample warning to not be frivolous when it comes to depicting or insulting figures in Islam in France