Recent studies have found that greater outside temperature leads to increased aggression in humans.
Propose a hypothesis to explain this observation.
One possible hypothesis to explain the observation that greater outside temperature leads to increased aggression in humans is that heat increases physiological arousal and discomfort, which in turn can increase feelings of irritability, frustration, and anger. This, combined with the fact that people may be more likely to engage in activities outside in hot weather, could lead to increased levels of conflict and aggression.