Jonah wants to know:

There are more persuasive games to be played in order demonstrate that there is truth out there (think science, math, Irish whiskey). But Matt isn’t saying (I assume) that there isn’t any such thing as truth, he’s saying he doesn’t believe in moral truth.

Well, actually, the science and math aren’t examples of truth, either (I can’t speak to Irish whiskey, though I suspect that Goedel would shoot that one down as well). No, sorry, there is no absolute truth of any kind, moral or otherwise, sad to say. Scientific truth is so only in the context of science. If you don’t accept the premises of science, or the postulates of math, then there’s no truth to be found there, either. It’s a cruel world for conservatives.

That doesn’t mean that we shouldn’t defend our civilization from barbarous misogynistic Islamonutballs, though.