Hot weather could boost aggression — but only in certain conditions

A long time of analysis has proven that occasions of maximum warmth are related to each civil conflict and private violence. Regardless of this constant discovering, there may be controversy about why warmth and violence go hand in hand. Is warmth inflicting a cascading collection of issues, similar to crop failure, resulting in civil unrest? Or does warmth have an effect on human decision-making instantly?

A brand new examine means that warmth might make some individuals extra aggressive, however solely when they’re already feeling marginalized. Most often, nonetheless, warmth does not instantly have an effect on individuals’s decision-making.