Problem is, it's pretty much too late now.
People have chosen their paths, and Pride, be it National or Personal will not allow them to change it, no matter how much evidence is posted, in either direction.
I cannot imagine Liberator turning round and saying, 'You know, it is possible that I'm against Gay marraiges because it's comforting to know that they aren't quite as 'good' as us, and giving them those rights would move us to a closer par.' any more than I can imagine Kazan saying, 'You know, if it's tempered with love and understanding, religion might be able to play an important function in making sure Mankind doesn't get too cold bloodedly scientific'.
They are both, to my mind, true statements, however, we've done our bit of territorial pissing now, and the only way it will end is when the trees burn down.