The idea that people become gay because of their childhoods has long ago been discredited. Sexual orientation is very strongly inborn. You don't become gay because you didn't have a daddy in the household or you had a smothering mother or any archaic nonsense like that, that bigots like to use to rationalize anti-gay bias.
All you have to do is observe that in all societies in the world, children are socialized to be straight. In many societies that socialization is extreme and any sign of homosexuality is punished. Yet a certain percentage grow up to be gay anyway. Why doesn't socialization eradicate this effect?
Or take the example of transgendered children, who are born male and know they are female, or vice-versa. Attempts to raise those children according to the genitals they are born with fail spectacularly and eventually they opt for gender re-assignment.
If a child's genitals aren't enough to determine their sexual orientation, how in the world can socialization do it? It's all to do with brain chemistry, that's the only explanation that fits all the evidence.
All you have to do is observe that in all societies in the world, children are socialized to be straight. In many societies that socialization is extreme and any sign of homosexuality is punished. Yet a certain percentage grow up to be gay anyway. Why doesn't socialization eradicate this effect?
Or take the example of transgendered children, who are born male and know they are female, or vice-versa. Attempts to raise those children according to the genitals they are born with fail spectacularly and eventually they opt for gender re-assignment.
If a child's genitals aren't enough to determine their sexual orientation, how in the world can socialization do it? It's all to do with brain chemistry, that's the only explanation that fits all the evidence.