John Forbes Kerry is an American attorney, politician, and diplomat who served as the 68th United States secretary of state from 2013 to 2017 in the administration of Barack Obama. A member of the Forbes family and of the Democratic Party, he previously represented Massachusetts in the United States Senate from 1985 to 2013 and later served as the first U.S. Special Presidential Envoy for Climate from 2021 to 2024. Kerry was the Democratic nominee for president of the United States in the 2004 election, losing to then-incumbent president George W. Bush. He remains the most recent Democrat to have lost the popular vote in a presidential election.