The Daily Parker

Politics, Weather, Photography, and the Dog

Hottest decade in history

Data released today by NOAA and NASA confirm a frightening fact scientists had already guessed:

The past decade was the hottest ever recorded on the planet, driven by an acceleration of temperature increases in the past five years....

According to NOAA, the globe is warming at a faster rate than it had been just a few decades ago. The annual global average surface temperature has increased at an average rate of 0.07 degrees Celsius (0.13 Fahrenheit) per decade since 1880, NOAA found. However, since 1981, that rate has more than doubled since.

Alaska also had its hottest year on record in 2019. It included an alarming lack of ice cover during the winter in the Bering and Chukchi Seas, and in the summer the temperature at Ted Stevens Anchorage International Airport hit 32°C for the first time.

Still, even as millions of protesters have taken to the streets to demand action, world leaders have so far shown little ability to move as fast as scientists say is necessary to cut greenhouse gas emissions.

In a bleak report last fall, the United Nations warned that the world had squandered so much time mustering the willpower to combat climate change that drastic, unprecedented cuts in emissions are now the only way to avoid an ever-intensifying cascade of consequences. The U.N. report said global temperatures are on pace to rise as much as 3.2°C by the end of the century, and that emissions must begin falling by 7.6 percent each year beginning 2020 to meet the most ambitious goals of the Paris climate accord.

But hey, the President wants to make sure your shower and dishwasher waste more water, so that'll help.

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