Scientists Say Disasters Are Teaming Up During Time Of Climate Change


It's been a record shattering year for heat in the American West and this weekend is going to be hot too. If it seems like heat drought and wildfires are all piling together it's not your imagination scientists say climate change makes them more likely to happen at the same time. As NPR's Laura Summer reports. It takes a lot for heat to make headlines in Tucson. Arizona as Stephanie Small, House realize listening to the radio recently a couple days ago he said well, no warning for today it's only be one hundred six. Apparently. We're not over a hundred ten everybody should join the weather but this year is getting people's attention. Small House says she's president of the Arizona Farm Bureau Federation, and she also runs a cattle ranch outside of Tucson in the twenty years that I've been here on the ranch. This is probably just the second time that I remember a summer that's dry on top of the heat the entire Colorado River, which is key for Arizona's water supply has been in a twenty year drought. Is there tension in the Vermont Community Right? Now ranchy community absolutely is their stress absolutely these rare events. Are simply becoming more common says, Mogi Sunday professor of Civil Engineering Boise State University in a study in the journal Science advances he says that trend is clear over the past few decades basically routes or getting more intense and hot years or getting more hud, and the cycle between them is intensifying droughts and heat waves feed each other. He says when the soil is dry more of the sun's energy heats up the air then it's hotter making more water evaporate causing more drought. It's climate change driven cycle via have to move past that traditional thinking of heat waves and droughts and fires separately. Because they would work together they. They are the reason that we are seeing so many disasters, happening disasters like the extreme. Across the West this year, what is happening in California is a preview of what we'll see every. We need to act. Now we do not have any more minute I'm not talking about the years we do not have any more minutes to cut our emissions because in a hotter climate he says disasters are teaming up lauren summer NPR news.

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