Replacing cows with yeasts that produce whey and casein (the 2 proteins in milk) is already underway. That could go along way to reducing methane and carbon dioxide.
Generic_Handel
joined 2 years ago
Large animals that were difficult or costly to domesticate (like the Aurochs) were generally just wiped out.
My guess is if horses were carnivores they would be extinct or limited to a few in zoos and some of the wilder places (like tigers).
Biden says global warming topping 1.5 degrees in the next 10 to 20 years is scarier than nuclear war
The environment around Chernobyl is doing great without people.
Perhaps as you are getting older and more wise you are simply recognizing the artificiality of some people more than you used to.