It’s one of the most important questions of the 21st century: Will climate change provide the extra spark that pushes two otherwise peaceful nations into war?
In the past half-decade, a growing body of research—spanning economics, political science, and ancient and modern history—has argued that it can and will. Historians have found temperature or rainfall change implicated in the fall of Rome and the many wars of the 17th century. A team of economists at UC Berkeley and Stanford University have gone further, arguing that an empirical connection between violence and climate change persists across 12,000 years of human history.
Meanwhile, high-profile scientists and powerful politicians have endorsed the idea that global warming helped push Syria into civil war. “Climate change did not cause the conflicts we see around the world,” Barack Obama said in 2015, but “drought and crop failures and high food prices helped fuel the early unrest in Syria.” The next year, Bernie Sanders declared that “climate change is directly related to the growth of terrorism.”
[For more on this story by ROBINSON MEYER, go to https://www.theatlantic.com/sc...use-more-war/553040/]