Gernot Wagner

* It's pronounced like "juggernaut" without the "jug."

Gernot Wagner is a climate economist at Columbia Business School. His research, writing, and teaching focus on climate risks and climate policy.

Gernot writes a monthly column for Project Syndicate and has written four books: Geoengineering: the Gamble, published by Polity (2021); Stadt, Land, Klima (“City, Country, Climate”), published, in German, by Brandstätter Verlag (2021); Climate Shock, joint with Harvard's Martin Weitzman and published by Princeton (2015), among others, a Top 15 FT McKinsey Business Book of the Year 2015, and Austria’s Natural Science Book of the Year 2017; and But will the planet notice?, published by Hill & Wang/Farrar Strauss & Giroux (2011).

Prior to joining Columbia as senior lecturer and serving as faculty director of the Climate Knowledge Initiative, Gernot taught at NYU, Harvard, and Columbia. He was the founding executive director of Harvard's Solar Geoengineering Research Program (2016 – 2019), and served as economist at the Environmental Defense Fund (2008 – 2016), most recently as lead senior economist (2014 – 2016) and member of its Leadership Council (2015 – 2016). Before EDF, he worked for the Boston Consulting Group in Düsseldorf and New York and wrote for the Financial Times leader writer team in London. He has been a term member of the Council on Foreign Relations, a Senior Fellow at the Jain Family Institute, and is a CEPR research fellow, a CESifo Research Network Fellow, a Faculty Affiliate at the Columbia Center for Environmental Economics and Policy, a Member of the New York City Panel on Climate Change, a Coordinating Lead Author of the Austrian Panel on Climate Change, and he serves on the board of CarbonPlan.org.

Born and raised in Amstetten, Austria, Gernot graduated from high school in his hometown before moving to the U.S. for college. He holds a joint bachelor’s magna cum laude with highest honors in environmental science, public policy, and economics, and a master’s and Ph.D. in political economy and government from Harvard, as well as a master’s in economics from Stanford.

Gernot lives in New York City with his wife, Siri Nippita, a gynecologist at NYU Langone Health and the chief of the family planning division as well as the director of Reproductive Choice at Bellevue Hospital, and their two young children.

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