September 9th, 2015
Episode 181 of 343 episodes
When given the option between raw and cooked food, chimpanzees seem to prefer the latter, even if it means delaying their gratification. This leads researchers to believe that if given the chance, Chimps would cook their food, as humans do. Jeff thinks this indicates an impressive level of cognitive understanding in the animals, but Anthony is unimpressed by anything that just wants better tasting stuff.