Law enforcementWill rising temperatures lead to rising crime rates?

Published 16 July 2012

General Strain Theory has become one of the leading explanations for crime, and Emory University’s Professor Robert Agnew, has become its chief architect; he argues that rising temperatures will lead to more strains — increased temperatures, heat waves, natural disasters, serious threats to livelihood (farming, herding, fishing), forced migrations on a massive scale, and social conflicts arising as nations and groups compete for increasingly scarce food, fresh water, and fuel – and more strains invariably lead to rising crime rates

When most people think about climate change, they envision rising temperatures and sea levels. Robert Agnew, a professor of sociology at Emory, thinks about rising crime rates.

It was in the early 1990s, while focusing on the causes of crime and delinquency, that he began to see that certain strains, or stressors, increase the likelihood of crime — including economic deprivation, discrimination, criminal victimization, harsh or erratic discipline, child abuse, and neglect. These strains can foster a range of negative emotions such as anger, frustration, and depression that put people under pressure to take corrective action. Some of those actions are criminal.

An Emory University release reports that during the last few decades, Agnew’s research on general strain theory has become one of the leading explanations for crime, and he has become its chief architect. He is among the most frequently cited criminologists in the world, and was recently elected president of the American Society of Criminologists.

Agnew believes the pressures caused by climate change will become “one of the major forces — if not the major force — driving change as the century progresses.” He lists strains such as increased temperatures, heat waves, natural disasters, serious threats to livelihood (thinking farming, herding, fishing), forced migrations on a massive scale, and social conflicts arising as nations and groups compete for increasingly scarce food, fresh water, and fuel. Especially in the developing world, he believes crime will become a critical issue, making it more difficult to keep the peace in megacities heavily populated by immigrants.

The release notes that Agnew’s background in criminology is not purely academic. He grew up in the Atlantic City of the 1950s and 1960s, before casinos brought tourist dollars and jobs. “There was a lot of race and ethnic conflict a lot of crime and delinquency in high school, and I drew very much on those experiences when I came to criminology.”