John Kerry

John Kerry: The Diplomat Who Kept Coming Back

In April 1971 a decorated 27-year-old Navy lieutenant sat before the Senate Foreign Relations Committee, still recognisably a soldier, and asked the question that would follow him for fifty years: "How do you ask a man to be the last man to die for a mistake?" Thirty-eight years later he was chairman of that same committee. Four years after that he was Secretary of State. Few American careers have been so thoroughly shaped by a single afternoon of testimony, or so determined to outlive it.

Colorado, Yale and the Mekong Delta

John Forbes Kerry was born on 11 December 1943 in Aurora, Colorado, to Rosemary Forbes and Richard John Kerry, a Second World War veteran who later served at the American embassy in Oslo. It was a childhood of money and foreign postings, and it produced a young man comfortable in rooms where decisions are made. At Yale he took his degree in 1966, presided over the Political Union and was tapped for Skull and Bones. Then he did the thing that made the rest of his life legible: having criticised the Vietnam War in his own commencement address, he enlisted in the Navy anyway and went to the Mekong Delta as a swift boat captain. He completed two combat tours, was wounded three times in four months, and came home with a Silver Star, a Bronze Star with Combat V, three Purple Hearts, a Navy Unit Commendation and a Presidential Citation.

The Man Who Testified

Discharged in 1970 as a lieutenant, Kerry did not go quietly into veterans' politics. He helped found Vietnam Veterans of America, joined Vietnam Veterans Against the War, and became the movement's most articulate public face precisely because his medals made him hard to dismiss. The 1971 testimony was the pivot of his life: it made him nationally famous at 27, gave him a permanent constituency among antiwar liberals, and handed his enemies a grievance they would nurse for three decades.

Prosecutor, Lieutenant Governor, Senator

He took a law degree at Boston College in 1976 and spent three years as a Massachusetts assistant district attorney prosecuting organised crime. Elected lieutenant governor in 1982, he moved to the United States Senate in 1984 when Paul Tsongas stepped aside, and stayed until 2013. The Senate Kerry was an investigator before he was a legislator. Between 1987 and 1988 he pursued the Iran-Contra affair, documenting Oliver North's arms pipeline to the Nicaraguan Contras and the CIA's entanglements with Manuel Noriega. He pressed for the declassification of MIA and POW records and voted against the Persian Gulf War. In 2009 he took the chair of the Foreign Relations Committee, the seat from which he had testified as a young man.

2004, and the Swift Boats

Kerry won the Democratic nomination in 2004 and lost the presidency to George W. Bush. The campaign is remembered less for its arguments than for its inversion: a group calling itself Swift Boat Veterans for Truth spent the summer attacking the war record that was supposed to be his armour. The smear was subsequently discredited, not least by members of Kerry's own crew, but it worked long enough to matter, and it added a verb to American politics.

Foggy Bottom: Iran, Syria, Paris

Obama nominated him in December 2012 and the Senate confirmed him 94-3. As the 68th Secretary of State he became, in the Carnegie Endowment's phrase, "the first sitting Senate Foreign Relations Committee Chairman to serve as Secretary in over a century." The four years that followed were unusually dense. He negotiated the removal of Syria's declared chemical weapons stockpile, assembled the sanctions regime imposed on Russia after the annexation of Crimea, and spent an extraordinary quantity of personal time in hotel rooms in Vienna and Geneva producing the 2015 agreement constraining Iran's nuclear programme. In 2016 he delivered the Paris Climate Agreement with the support of 195 nations. He also, in 2015, broke his femur in a cycling accident in France and negotiated part of the Iran endgame on crutches.

The First Climate Envoy

Biden made him Special Presidential Envoy for Climate in November 2020, a post invented for him and the first climate-dedicated seat on the National Security Council. Over three years he brokered coal transition deals with Indonesia, Vietnam and South Africa, secured $11.3 billion in ocean conservation commitments in Athens, and worked to rebuild the US-China climate channel that had frozen with everything else. At COP26 in Glasgow he helped produce a joint American-Chinese commitment to accelerate emissions cuts. "It's the first time China and the United States have stood up, the two biggest emitters in the world, and said, 'We're going to work together to accelerate,'" he told NPR. At COP28 in Dubai he helped draft the UAE Consensus, in which nearly 200 countries agreed for the first time to transition away from fossil fuels. He stepped down in 2024, received the Presidential Medal of Freedom that year, and joined Galvanize Climate Solutions.

Why John Is Called a Genius

No serious source calls Kerry a genius, and his own record supplies the reasons why. He lost a winnable presidential election. His public manner was famously ponderous, and the Swift Boat episode showed a politician who could be outmanoeuvred on his own strongest ground. Whatever else he is, he is not a producer of original ideas; there is no Kerry doctrine.

What he does possess, and what the label would have to rest on, is a specific and rare professional skill: the capacity to hold an enormous multilateral negotiation in his head for years and keep grinding at it. The Iran deal and the Paris Agreement were not conceptual breakthroughs but feats of stamina, sequencing and personal relationship management across dozens of governments with incompatible interests. That is craft, not intellect, and it should be named as craft. It also required an unusual tolerance for humiliation, which is why the same man could return to the Senate committee that had once heard him as a protestor and later sit at COP28 arguing over a single verb.

The counter-case is not merely about temperament. Much of what Kerry built proved fragile. The Iran agreement was abandoned by the next administration. Developing countries criticised him throughout his climate tenure for the distance between American rhetoric and American money, notably the $100 billion a year promised at Copenhagen in 2009 and not delivered. A negotiator's genius is judged by what survives him, and on that test the verdict on Kerry is still open.

Legacy

Kerry's career traces the whole arc of American power since Vietnam, from the young officer telling the Senate the war was a mistake to the elderly envoy telling the world the climate emergency is another one. He was rarely the most brilliant person in the room and almost always the most persistent. Two of the most consequential multilateral agreements of the twenty-first century carry his fingerprints, and whether they endure will decide how he is finally read.

Achievements

• United States Secretary of State (2013–2017)
• assistant district attorney (1977–1982)
• Lieutenant Governor of Massachusetts (1983–1985)
• United States senator (1985–1985)
• Bronze Star Medal
• Grand Officer of the Legion of Honour — 2016
• Grand Cross 1st class of the Order of Merit of the Federal Republic of Germany — 2016
• Otto Hahn Peace Medal — 2018
• Educated at Yale College and Boston College Law School