Guest: Dr. Katherine CalvinDr. Katherine Calvin has been an Earth Scientist at the Pacific Northwest National Laboratory’s Joint Global Change Research Institute since 2008.  Just recently, Dr. Calvin was appointed as NASA’s Chief Scientist AND Senior Climate Advisor.  She’s here today to talk about that new dual role at NASA and share how NASA observations, measurements, and technologies will help us as we look for ways to mitigate and adapt to climate change.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.