1/2. Documentary series. Psychologist Steven Pinker traces the social and neurobiological roots of human violence and asks whether human beings becoming less violent? And if so, why? Also in HD. [S]
1/2. Documentary series. Psychologist Steven Pinker traces the social and neurobiological roots of human violence and asks, 'Are human beings becoming less violent? And if so, why?'. Also in HD. [S]
1/2. Documentary series. Psychologist Steven Pinker traces the social and neurobiological roots of human violence and ask, 'Are human beings becoming less violent? And if so, why?'. Also in HD. [S,SL]
1/2. Documentary series. Psychologist Steven Pinker traces the social and neurobiological roots of human violence and ask, 'Are human beings becoming less violent? And if so, why?'. Also in HD. [S]