Researchers argue that even the rich are hurt by economic inequality.
by Richard Wilkinson and Kate Pickett
The evidence shows unmistakably that more equal societies — those with smaller income differences between rich and poor — are friendlier and more cohesive: community life is stronger, people trust each other more, and there is less crime and violence. So the deep human intuition that inequality is divisive and socially corrosive is true.
People in more unequal societies have worse health and lower life expectancy; they are more likely to have drug problems and to suffer more mental illness. Measures of child wellbeing are worse and children do less well at school. Rates of teenage births, obesity and violence are all higher, and more people are in prison.