What explains this paradox? Researchers have found that – once again – it’s not income itself that matters, but how it’s distributed.20 Societies with unequal income distribution tend to be less happy. There are a number of reasons for this. Inequality creates a sense of unfairness; it erodes social trust, cohesion and solidarity. It’s also linked to poorer health, higher levels of crime and less social mobility. People who live in unequal societies tend to be more frustrated, anxious, insecure and discontent with their lives. They have higher rates of depression and addiction.
