Platypus Economics with Justin Wolfers Platypus Economics with Justin Wolfers

Should Canada answer Trump's tariffs? | The Professor Is In

Jul 25, 2026 · 21m

Summary

Justin Wolfers analyzes President Trump’s new tariffs on Canada, arguing they stem from political signaling rather than economic logic. He explains the complex dairy trade dispute and warns that undermining the USMCA threatens long-term North American industrial integration. Wolfers advises Canada against retaliatory tariffs and suggests future U.S. administrations must involve Congress to rebuild global trust in trade agreements.

Topics discussed

Intro and sponsor ads for TD and ChatGPT Work Timing of tariffs: Wildfires, World Cup, or political strategy? The dairy trade dispute and tariff rate quotas explained Sponsor ads for TD, ChatGPT, Myrtle Beach, and Just Food Canada's shifting tariff status under USMCA exemptions Economic theory on retaliation and the value of deals Sponsor ads for ChatGPT, Myrtle Beach, and Just Food Long-term implications for North American auto integration Rebuilding trust in US trade policy post-Trump Outro and final sponsor ads for TD, ChatGPT, Brex, and Myrtle Beach
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