Trees At The Tipping Point

Jul 20, 2016

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

Credit Public Domain/Wikimedia

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.