Press release content from Business Wire. The AP news staff was not involved in its creation. John F. Kerry, U.S. Special Presidential Envoy for Climate to Address CERAWeek by IHS Markit 2021 February 11, 2021 GMT HOUSTON--(BUSINESS WIRE)--Feb 11, 2021-- The United States Special Presidential Envoy for Climate, John F. Kerry will address delegates at CERAWeek by IHS Markit 2021, to be held virtually March 1-5. The first-ever Principal to sit on the U.S. National Security Council entirely dedicated to climate change, Mr. Kerry previously served as the 68th U.S. Secretary of State and as a U.S. Senator representing Massachusetts.