We all know that extreme weather events like hurricanes are getting worse due to climate change, but what scientists would really like to know is: By how much worse exactly? This year a team of researchers argued that hurricanes have become so much more extreme due to climate change that we need to add a new category 6 to the Saffir-Simpson scale, which measures the wind speed of hurricanes.
One of those scientists was Michael Wehner from Lawrence Berkeley National Laboratory. Using the latest and fastest computers to model how a warming world is reshaping extreme weather events, Wehner is leading a new realm of climate modeling called "end-to-end attribution." This would allow us to not only understand how much worse disastrous weather is becoming but even quantify that difference in terms of damage and destruction.
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