United Nations climate talks

Our international climate team has engaged in U.N. climate talks since the 1992 Rio summit, providing pathbreaking economic and legal analysis.

  • Nat Keohane Nat Keohane Vice President, International Climate Areas of expertise: Carbon markets, economics, climate change, U.S. and international climate and energy policy envelopeEmail Nat
  • Annie Petsonk Annie Petsonk International CounselAreas of expertise: Climate change, global warming, REDD envelopeContact Annie
  • Alex Hanafi Alex Hanafi Attorney Areas of expertise: Climate change, carbon markets, legal issues in climate negotiations, governance of geoengineering research envelopeContact Alex
  • Richie Ahuja Richi Ahuja Regional Director, Asia Areas of expertise: Climate change, India, international development, international climate finance, climate change adaptation envelopeContact Richie
  • Steve Schwartzman Steve Schwartzman Director, Tropical Forest Policy Areas of expertise: Environmental justice, forest communities, REDD envelopeEmail Steve
  • Jason Funk Jason Funk Land Use and Climate Scientist Areas of expertise: Climate change, global warming, ecosystems envelopeContact Jason
  • Chris Meyer Chris Meyer Climate and Forests Specialist, REDD+ Project Manager Areas of expertise: Climate change, forest communities, Amazon's indigenous peoples, ecosystems envelopeContact Chris