High temperatures are linked to slightly increased rates of police violence
An analysis of Mapping Police Violence data found that police violence in the U.S. tended to be slightly higher when average monthly temperatures exceeded 20.3°C (68.5°F). In areas with over 5 million people and in areas with less than 50mm of precipitation, each additional 1°C increase in the monthly average temperature above this threshold was associated with a roughly 2% increase in the rate of deaths caused by police violence. The paper was published in PLOS ONE. Climate studies over the past few decades have indicated that our planet is rapidly warming. In 2024, global average surface temperatures exceeded 1.5°C above pre-industrial levels for the first time on record. These climate shifts have resulted in increasingly frequent periods of very hot daily temperatures. In humans, exposure to high air temperatures—specifically temperatures above comfortable levels to which the body is adapted—produces physical discomfort, fatigue, and irritability. When people are overheated, they may find it harder to concentrate, make decisions, or control emotional reactions. Heat can also disturb sleep, and poor sleep can further worsen mood and …









