After thousands of years of boring missionary position fucking, homosexuality is discovered, and brings civilization down in less than half a century. Followed by some babbling bullshit about those not agreeing with you are PC.
Incidentally, if you are considering the breakdown of the nuclear family as something that is degrading society, you are probably on to something. The nuclear family isn't being destroyed because a small fraction of the population have different taste in lovers, though. It is being destroyed by both parents having to spend too much time trying to earn a living, and too much poverty and despair among those who fail. There are undoubtably a lot of other factors as well. How a few people get laid doesn't figure greatly.
You are just a credit to scientists everywhere. How do you feel about Mengeles as a role model?