I did not know that. Wow.
For my esteemed non-Christian friends, those of other Faiths and of no Faith:
I would like to point out that perverse copulation, body-mutilation, gender-mix-n-match, and baby-killing --- all these mad derangements --- are contrary to Natural Law which we can know by reason, as well as to the Supernatural Laws which we know by revelation.
Surely even animals, were they to react harmfully against their natural procreative instinct, their natural bodily wholeness and their natural offspring, would be seen as aberrant.
This is true of any species; it would be acutely concerning if it were a particularly valued species: pedigreed show dogs or carefully-bred race horses, for instance. To account for their destructive mania, we´d be looking for toxins in their feed-box or abnormalities in their brain-box.
There is nothing noble in these behaviors. There´s nothing sane and sound about them.
The Book of Scripture isn´t even needed to tell us this. We could learn it by looking hard at the Book of Nature: and at our poor, self-serving, self-centered, self-distorted selves.
Incidentally, St. Paul wrote in Romans that the pagans themselves know the Law that is written in their hearts. He concluded, not "...and that's why pagans are so cool", but "...and that's why they have no excuse."