Comment by M Radanovich (m-radanovich) on A Contamination Theory of the Obesity Epidemic · 2021-07-26T04:58:22.478Z · LW · GW

From what I know of deer behavior, they are quite happy to eat corn right off the field, so much so that deer from agriculturally-worked areas (the flat areas of northwestern Ohio, for example) taste less "gamey" than wood-dwelling deer of hilly areas (in southeast Ohio).  Maybe there is a way to use hunting data and use one as a control group against the other.

Comment by M Radanovich (m-radanovich) on A Contamination Theory of the Obesity Epidemic · 2021-07-26T04:46:55.577Z · LW · GW

One possibility not mentioned is the removal of an environmental contaminant:  1980 corresponds to phase-out of leaded gasoline.  Could it be that lead was making us (and all the animals) both dumber and skinnier?