Maybe this might sound like an odd question, but it has always puzzled me. Countless studies show that most species engage in homosexuality, and yet as far as we know we are the only species to be homophobic. Why? What evolutionary reason is there for it? And I'm not an expert, so correct me if I'm wrong, but why is it that the abrahamic religions seem to be the only ones that really oppose it? Most other religions seem mostly fine with it.