Science Panel: Get Ready for Extreme Weather




WASHINGTON (AP) — Think of the Texas drought, floods in Thailand and Russia’s devastating heat waves as coming attractions in a warming world. That is the warning from top international climate scientists and disaster experts after meeting in Africa.

The panel said the world needs to get ready for more dangerous and “unprecedented extreme weather” caused by global warming. These experts fear that without preparedness, crazy weather extremes may overwhelm some locations, making some places unlivable.

The Nobel Prize-winning Intergovernmental Panel on Climate Change issued a special report on global warming and extreme weather Friday after meeting in Kampala, Uganda. This is the first time the group of scientists has focused on the dangers of extreme weather events such as heat waves, floods, droughts and storms. Those are more dangerous than gradual increases in the world’s average temperature.

For example, the report predicts that heat waves that are now once-in-a-generation events will become hotter and happen once every five years by mid-century and every other year by the end of the century. And in some places, such as most of Latin America, Africa and a good chunk of Asia, they will likely become yearly bakings.

And the very heavy rainstorms that usually happen once every 20 years will happen far more frequently, the report said. In most areas of the U.S. and Canada, they are likely to occur three times as often by the turn of the century, if fossil fuel use continues at current levels. In Southeast Asia, where flooding has been dramatic, it is likely to happen about four times as often as now, the report predicts.

One scientist points to this year’s drought and string of 100 degree days (38 Celsius) in Texas and Oklahoma, which set an all-time record for hottest month for any U.S. state this summer.

“I think of it as a wake-up call,” said one of the study’s authors, David Easterling, head of global climate applications for the U.S. National Oceanic and Atmospheric Administration. “The likelihood of that occurring in the future is going to be much greater.”

The report said world leaders have to prepare better for weather extremes.

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One Response

  1. Glen

    Interesting …. Now what about the other side of the Climate discussion? There are scientists who claim that we are going to go in the opposite direction and that the data has been “adjusted” to support the “hotter” side of the discussion.

    P.S. ran into several 404 pages seems some links are in need of repair.

    Reply

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