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Trees At The Tipping Point

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Public Domain/Wikimedia

If the Earth's problem is too much carbon in the atmosphere and trees soak up carbon, will more trees head off climate change?  Maybe not, according to recently published research

Noah Charney at the University of Arizona and his team find trees all over North America stressed by higher-than-normal temperatures, and stressed trees grow more slowly.  Dr. Charney joins us to lay out some of the findings.   

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Geoffrey Riley is a graduate of the University of Missouri School of Journalism and marked his tenth anniversary as the full-time host of the Jefferson Exchange at the end of 2019. He's been a broadcaster in the Rogue Valley for 35 years, working in both television and radio.