Living on Earth: When we think about carbon sinks, we usually picture dense forests packed with big trees. But new research from Sweden suggests that tiny fungi in the soil may deserve a little more credit for slowing global warming. Host Steve Curwood talks mushrooms with ecologist Karina Clemmensen.
Transcript
CURWOOD: It's Living On Earth, I'm Steve Curwood. If you hear the words "carbon sequestration", you might well think of dense forests filled with mighty trees. But new research reported in Science magazine...