Either way, it still illogical if you just read what he wrote down.
Homosexuality isn't a choice so there fore we shouldn't argue about. Its almost the same way as saying your argument is invalid because I don't believe in choice of homosexuality.
But since that question came up, what is choice, and freedom then? Do we abide by laws of physics. Are we really socially grown up to learn behaviours or are we born with them? Of course there are small influnce that may cause differences, but in the end it sound really ridiculous. Its almost saying that like your born with art, but the science of art like your brain, has only part of what you can do in your talents or art. Or Maybe it can influence your likes and dislikes. But I don't know, if choices of your likes and dislikes are totally force upon. Its kind of silly just to think about.