Andrew Revkin is the founding director of the new Initiative on Communication and Sustainability at Columbia University's Earth Institute. There he is building programs, courses, tools and collaborations aimed at bridging gaps between science and society to cut climate risk and spread social and ecological resilience. Revkin has written on climate change for more than 30 years, reporting from the North Pole to the White House, the Amazon rain forest to the Vatican - mostly for The New York Times. He has won the top awards in science journalism multiple times and has written acclaimed books on the history of humanity’s relationship with weather, the changing Arctic, global warming and the assault on the Amazon rain forest, as well as three book chapters on science communication. His 1992 proposition that we’ve entered a “geological age of our own making” got him invited onto the Anthropocene Working Group, the expert team assessing evidence that Earth’s fate is being markedly reshaped by humans. The Golden-Globe-winning HBO film “The Burning Season” was based on Revkin’s biography of slain rain forest defender Chico Mendes. A lifelong musician, he was a frequent accompanist of Pete Seeger and is a performing songwriter. He lives in the Hudson River Valley.