Eugene Volokh Has His Way With The "Gay Sex Is Unnatural" Argument
Our favorite constitutional law prof explains a thing or two (or eight) to anybody who tries to trot out the argument that gays shouldn't be married because "gay sex is unnatural":

"...Arguments that try to enlist seemingly neutral concepts such as "nature" or abstract logic as a support for opposition to homosexuality or homosexual marriage do not strike me as plausible. On closer examination, they generally turn out to be ways of hiding one's religious, moral, and practical judgments, rather than as a genuine supplement to or foundation for those judgments."