Katharine Hayhoe: We Must Talk Solutions to Climate Change
Clip: 01/08/2019 | 3m 4s
Award-winning climate scientist Katharine Hayhoe is an atmospheric scientist and lead author for U.S. national climate assessments. She argues when it comes this vital issue, scientists need to go outside of their comfort zone and speak from the heart to address climate deniers.
Aired: 01/08/19Video has closed captioning.