This is largely debunked by a paper posted on HN a while back I can’t seem to find right now. Even our pets are getting fat. Previous experiments both natural

This is largely debunked by a paper posted on HN a while back I can’t seem to find right now. Even our pets are getting fat. Previous experiments both natural and manmade indicate that homeostasis prevents long term weight gain in situations of high caloric availability. The conclusion of the paper was that something was introduced into the environment in the 70s that is disrupting humans’ and nearby mammals’ homeostasis mechanisms.