Climate change is here!

The most direct and tangible expression of global warming has been the intensification of hurricanes and typhoons. A very striking article explains why it has been so hard for forecasters to predict the big storms: warmer ocean surface temperatures and more importantly, warmer deep ocean temperatures, have changed the energetics of storms, so they don’t follow past patterns.

As climatologist and hurricane expert Greg Holland explained last year, “globally, the proportion of Cat 4 and 5 hurricanes has increased from ~20 percent of all hurricanes to around 40 percent due to climate change over the past 60 years.”


Bottom line: We are going to keep seeing more and more difficult to forecast super hurricanes in the coming years and decades — until we get serious about slashing carbon pollution and stopping global warming.

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