"Homosexuals choose against reproducing naturally"
Citation needed that homosexuality is a choice.
Citation needed, explain those homosexuals that have produced children 'naturally.'
"and destroy the natural family relationships."
Citation needed that homosexuality destroys, could be judgmental asshats kicking their kids to the curb?
You premises are unfounded, your conclusion is therefore suspect until evidence is offered.
Science does not "prove." Total failure of the entire post.
"they are <i>subhuman</i>. Humans procreate naturally."
So, any nuns sho die without reproducing are not human?
Anyone who died a virgin was not human?
My aunt miscarried three times, then had a hysterectomy, she's not human?
Arse off, dimwit.