I believe one phrase for it is the Machiavellian Intelligence Hypothesis
The less dramatic name for it is the Social Brain Hypothesis. It was originally proposed by R. A. Dunbar (of Dunbar’s number fame).
I believe one phrase for it is the Machiavellian Intelligence Hypothesis
The less dramatic name for it is the Social Brain Hypothesis. It was originally proposed by R. A. Dunbar (of Dunbar’s number fame).