The good people at ‘TED’ have done it again. Watch here as social psychologist Paul Piff analyses the psychological effect that wealth has on us as humans. Piff uses various experiments on social behaviour, such as a rigged game of monopoly, to show us how we psychologically change with how much money/how successful we become. Piff also analyses the type of people that succeed, and how different behavioural patterns allow certain people to advance within the capitalist world that we live in.