What can thousand-year-old trees teach us about living sustainably on this planet? - Highlights - DOUG LARSON

“The first guitar I built, I took it to a friend who has a guitar business. And he looked at it and he said this instrument has the approximate shape of a guitar, but it's not a guitar. It's a piece of junk. And he was right. So, what I found is that it's thrilling, as an artist or as a scientist, to pursue something, even if you don't achieve the thing that you're pursuing but it's the attempt that expresses the humanity.”