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Three things to know: Climate change’s impact on extreme weather events

Michael Mann and collaborators investigated the effects of climate change on the intensity, frequency, and duration of extreme weather events like wildfires, and found that ‘worst-case’ scenario could lead to significant increases in all three variables.
Conceptual image of a city hit by extreme heatwave
Michael Mann, Penn’s inaugural Presidential Distinguished Professor in the Department of Earth and Environmental Science and collaborators found that the effects of climate change on the intensity, frequency, and duration of extreme weather events like wildfires, could lead to massive increases in all three.
(Image: iStock/Marc Bruxelle)

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