If you want to understand the ruins of President Trump’s foreign policy, look no further than Canada. Trump tried to strong-arm America’s trading partner and closest ally with punishing tariffs and threats of becoming the “51st state” in order to extract more concessions.

The result? A recent poll found that 41 percent of Canadians now consider the United States an enemy country. Prime Minister Mark Carney is pursuing closer trade ties with China and Europe in order to diversify away from the U.S. And in August, he walked away from trade talks with the Trump administration, barreling our two countries toward a Jan. 1 deadline when huge new tariffs will go into effect.

Trump’s theory of power appears to have failed here because Canada — even though it’s the weaker party — simply refused to capitulate. There’s a broader lesson in that.

Chrystia Freeland served in a number of senior roles in the Canadian government, including deputy prime minister, minister of finance, and minister of foreign affairs, where she was a lead negotiator for Canada in trade talks with the first Trump administration. She’s the author of a new book, “Unreliable Boyfriend: An Insider’s View of Dealing With a Chaotic Superpower, Plutocrats, and Other Complicated People.”

Mentioned:

“US business leaders are waking up to the perils of plutopopulism” by Chrystia Freeland

“How Democrats Drove Silicon Valley Into Trump’s Arms" by Interesting Times

“Jamie Dimon: A Plan for the Western World’s Revival” by Jamie Dimon

Book Recommendations:

“The Dispossessed: An Ambiguous Utopia” by Ursula K. Le Guin

“The Player of Games” by Iain M. Banks

“Book of Lives: A Memoir of Sorts” by Margaret Atwood

Thoughts? Guest suggestions? Email us at ezrakleinshow@nytimes.com.

You can find transcripts (posted midday) and more episodes of “The Ezra Klein Show” at nytimes.com/ezra-klein-podcast, and you can find Ezra on Twitter @ezraklein. Book recommendations from all our guests are listed at https://www.nytimes.com/article/ezra-klein-show-book-recs.

This episode of “The Ezra Klein Show” was produced by Jack McCordick. Fact-checking by Kelsey Lannin and Kate Sinclair. Our senior engineer is Jeff Geld, with additional mixing by Aman Sahota and Isaac Jones. Our recording engineer is Aman Sahota. Cinematography by Bets Wilkins. Video editing by Kristen Williamson, Julian Hackney and Dani Dillon. Our executive producer is Claire Gordon. The show’s production team also includes Marie Cascione, Annie Galvin, Kristin Lin, Emma Kehlbeck, Rollin Hu, Marina King and Jan Kobal. Original music by Pat McCusker. Audience strategy by Shannon Busta. The director of New York Times Opinion Shows is Annie-Rose Strasser.

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