Probably happening already, they are going to have to do the following if they are going to hold on to civilization: Genetically engineer superhuman chads and staceys that are immune to diseases and toxins whilst at the same time inundating the environment with carcinogens, harmful viruses and toxic compounds. I repeat the super chads/staceys of the future will be genetically immune or at least resistance to the poisons they will use to get rid of the rest of us, the genetic dead end failures.