So, i believe that homosexuality is unnatural because homosexuals cannot birth doing it with the same sex. Homosexuals and supporters believe it is natural because animals do it, and man is a social animal. Fine. Animals also eat their own poo, should us humans do the same thing and call it natural? Animals do all kinds of things (including doing it with the same sex) for the sake of dominance/dominating one another, should we do all those exact same things and call them natural?