Quote:The first problem with the idea of conflating "sexual orientation" and race is the fact that homosexuality is undetectable apart from self-identification. Determining whether or not a person is black, Native American, or female usually involves no more than visual verification. However, should doubt remain, blood tests, genetics, or a quick trip up the family tree would suffice. Not so with homosexuality. There is no evidence that can confirm or deny a person's claims regarding sexual orientation.
This logic is also what Christians use to discriminate against people of other religions.