“The first distinction that we make is between public and private anger. Much research treats the two as equivalent, but in fact they are opposites. Public anger is often worn like a badge of honour. Icelanders protesting against a corrupt political class are emboldened by virtue. They railed against corruption and sought moral redress. Extinction Rebellion is fueled by the anger of righteousness. When people are publicly angry, because they are wronged, or they witness wrong-doing, they want it to be recognized and addressed. This is moral outrage. Private anger resembles its opposite. It is often characterized by shame. People who are angry in their private lives, often seek counseling, rather than retribution. An angry colleague, a stressed parent, or an enraged driver – these are people in need of help, not deserving of redress. But public anger itself is also two-sided.”