Here is another threat to add to the growing list. A number of researchers and writers have reported on the crash of the average sperm count in Western men, a 59 percent fall between 1973 and 2011 - from 337.5 million to only 137.5 million. What is the importance of this? Well, the hypothesis is that the factors causing the decline, mainly due to hormone-alerting chemicals that are also affecting male animals across the planet, are active, and the decline will continue. After a point human males will not be able to successfully sexually reproduce. Sure, there is AI, not artificial intelligence, but artificial insemination, but that will only be good for as long as stored sperm lasts. Thus, there is a real danger of human extinction, as the researchers quoted below believe. Talk about the hubris of the affluent, of is it effluent, society?
https://www.zerohedge.com/medical/fragile-fertility-human-extinction