Climate scientist Dr. Kate Marvel joins Morning Joe to discuss her new book 'Human Nature: Nine Ways to Feel About Our Changing Planet'.

NPR's Scott Simon talks to climate scientist Kate Marvel about her new book, "Human Nature." It's a look at our changing planet through the lens of nine very human emotions. Kate Marvel, the climate ...

Kate Marvel, the climate scientist who has testified before Congress and been lead author of the U.S. National Climate Assessment, begins her new book with a confession. (Reading) I need to declare a ...