Former Secretary of State, John Kerry poses on Martha’s Vineyard in Vineyard Haven, Mass., on Sept. 18, 2020.

TISBURY, MA – SEPTEMBER 18: John Kerry, 68th United States Secretary of State, poses for a portrait at the Gannon and Benjamin Boatyard on Martha’s Vineyard in Vineyard Haven, MA on Sept. 18, 2020. When he was secretary of state, Kerry was an architect of the 2015 Paris Climate accord to reduce greenhouse gases globally. Recently, he has helped launched a new fund that attempts to put a global price on carbon emissions. Economists believes doing so can incentivize the marketplace to manage climate risk and invest in innovation. (Photo by Erin Clark/The Boston Globe via Getty Images)