Highlights•As a general trend, violence increases as climates become hotter.•Climate, like
other features of the physical environment, shapes cultural evolution.•Seasonal variation …

Earlier research shows that feelings of power increase a sense of social distance toward
others. In this research, we show that there are two sides to this effect. On the one hand …

The cultural dimension of power distance refers to individuals' acceptance of power
inequalities in society. Countries characterized by high power distance at the collective level …

'Power'and 'aggression'are two constructs that seem like a natural fit. After all, why should
people in power not deploy aggression to get their way? Yet, when looking at empirical …

Gabrielle Carlson, head of the American Association for Child and Adolescent Psychiatry
(AACAP) Presidential Taskforce, has focused upon understanding child and adolescent …