The WEF has explicitly called for human population to be reduced to no more than 500 million, and they’re doing a pretty good job on that so far, what with assaults on food production, exotic pestilence, fentanyl, abortions, feminism and trannyism, and endless war.

https://www.lifesitenews.com/opinion/the-world-economic-forums-anti-human-depopulation-agenda-is-making-dystopian-fantasy-a-reality/?