Monday in Princeton, Supreme Court Justice Antonin Scalia defended his comparison of anti-sodomy laws to prohibitions against bestiality and murder. Speaking to gay freshman Duncan Hosie—who questioned whether it was appropriate to imply a connection between blowing a dude and shooting the Lone Ranger in order to penetrate his horse—Scalia said that “I don’t think it’s necessary, but I think it’s effective.” See, Justice Scalia only made that argument because it works. “It’s a form of argument that I thought you would have known, which is called the ‘reduction to the absurd,'” he added. “If we cannot have moral feelings against homosexuality, can we have it against murder? Can we have it against other things?” Obviously, the answer is no; if we permit gay marriage, we have to immediately overturn state and federal laws against murder. Differences between that reductio ad absurdum and Scalia’s after the jump.