WASHINGTON In speeches during the 1960 presidential campaign, John Kennedy addressed Americans anxiety about national lassitude at the end of eight years under Dwight Eisenhower by mildly saying: I believe we can do better. Joe Biden, responding to national embarrassment about the least presidential president, can campaign on a modest theme: Is this really the best we can do?

This question answers itself, particularly concerning foreign policy. Fortunately for Biden, events and his opponent are making this central to the 2020 election.

It is axiomatic that Americans preference regarding foreign policy is to have as little of it as possible. Hence most of this cycles Democratic presidential aspirants avoided reminding people that the world is a dangerous place. However, in the Feb. 25 debate in Charleston, S.C., Biden called Chinas President Xi Jinping a thug: This is a guy who doesnt have a democratic-with-a-small-d bone in his body.

Economist John Maynard Keynes supposedly said, When the facts change, I change my mind. Biden, citing new facts, including aggression against Hong Kongs freedom and a million Uighurs in concentration camps, has jettisoned his 2016 talk of his enhanced cooperation with Xi. In 34 of Bidens 36 Senate years, he was on the Foreign Relations Committee, which he chaired for four years. Donald Trumps foreign policy judgments have ranged from the contemptible (siding with Vladimir Putin at Helsinki in 2018 against U.S. intelligence officials regarding Russian interference in the 2016 election) to the preposterous (There is no longer a Nuclear Threat from North Korea) to the weird (he and North Koreas Kim Jong Un fell in love after exchanging beautiful letters).

Trump now wants to make relations with China central to this campaign. His rhetorical skills probably honed where they evidently peaked, on grammar school playgrounds are emulated by his campaign in references to Beijing Biden. Biden can, however, turn China to his advantage by showing Trump what a policy of national strength would look like.

Biden served in the Senate for a decade with Sen. Henry Jackson, D-Wash., a liberal Cold Warrior who helped to make the Soviet Unions human-rights abuses costly to the regime. Today, Biden should speak forcefully against Chinas arrests of Martin Lee, 81, Jimmy Lai, 71, Margaret Ng, 72, and other leaders of Hong Kongs democracy movement.

Biden can practice what he preaches about bipartisanship by associating himself with Arkansas Republican Sen. Tom Cottons measured but insistent support for the investigation of the possible role of a Wuhan research laboratory in the coronavirus outbreak. And with former U.S. ambassador to the United Nations Nikki Haleys call to require U.S. universities to disclose Chinas funding of their professors and research. Cotton questions the visas for Chinese to pursue postgraduate studies here in advanced science and technology fields: If Chinese students want to study Shakespeare and the Federalist Papers, thats what they need to learn from America. They dont need to learn quantum computing and artificial intelligence from America.

In February, a senior adviser for the World Health Organizations director-general praised Chinas bold approach that changed the course of the epidemic. Indeed China did: Its first approach was to deny that there is human-to-human transmission. Biden should say that continued U.S. participation in this organization will be contingent upon its granting Taiwan membership. Biden should also promise to discuss Taiwans exemplary response to COVID-19 with Tsai Ing-wen in the Oval Office. She would be the first Taiwanese president welcomed in the United States since the 1979 normalization of relations with China.

By taking such steps, Biden can reconnect his party with its luminous post-1945 achievement. In that golden moment in the history of this nations engagement with the world, the talents of Dean Acheson, George Marshall, George Kennan, Averell Harriman, Robert Lovett, Charles Bohlen, John McCloy and others created the structures of free trade and collective military security that produced the related phenomena of global enrichment and Soviet collapse.

The winners of the past seven presidential elections (1992-2016) have averaged 330 electoral votes. If todays state-by-state polls are correct, and if the election were held today, Biden would win 333 electoral votes: 227 from Hillary Clintons states plus those from Wisconsin, Michigan, Pennsylvania, Florida, Arizona and North Carolina.

More than any particular policy outcome, Americans want a sense that their nation can regain the spring in its step, and can adopt a robust realism regarding the Leninist party-state that is its principal adversary. The first step toward a jauntier, safer America is to make the election a referendum on the right question: Is this really the best we can do?

2020 Washington Post Writers Group

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