Gender identity studies has unsurprisingly become a booming enterprise in academia, which in the modern world is home to some of the most inane ideas in human history. To justify the existence of these departments, academics focused on sexual orientation and gender have found it useful to stir up a little controversy here and there. The most recent such provocation is the notion that the semi-mythical warlord/king Arthur, a central figure of the founding of Britain, the epitome of knightly valor and prowess, and arguably the most legendary hero in all of Western literature, may have been LGBTQ, according to...