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Thomas Knutson

Senior Scientist, NOAA/GFDL

Expertise: Tropical Cyclones and Climate Change

Here’s what we know about how climate change impacts hurricanes – and what we don’t

The uncertainty surrounding how hurricane frequency could change as the climate warms has been brought up in claims seeking to undermine climate change’s impact on hurricanes. These claims are examples of straw man arguments: noting that climate change may not lead to a higher number of hurricanes in the future does not mean that climate change has had – or will have – no impact on hurricanes at all.