Platypus Economics with Justin Wolfers Platypus Economics with Justin Wolfers

The U.S. Canada Trade War Casts a Much Longer Shadow | Diving In

Sep 8, 2026 · 26m

Summary

Justin Wolfers analyzes the new US-Canada trade war, noting that while the immediate economic impact is minimal, the long-term damage to integrated supply chains and North American competitiveness is significant. He argues that Trump’s erratic rhetoric and threats have turned a trade dispute into a sovereignty issue, prompting a Canadian consumer boycott and eroding trust in US reliability. Wolfers advises Prime Minister Carney to slow the escalation spiral by delaying retaliatory tariffs, while urging Trump to stop insulting allies to preserve American economic interests.

Topics discussed

Sponsor: NerdWallet Smart Money Podcast Introduction: The new phase of the US-Canada trade war Episode roadmap: History, economics, and politics Historical context: From Auto Pact to USMCA The origin of current tariffs: Fentanyl and legal rulings The 'asterisk' deal and the sudden 50% tariff shock Economic scale: Why $20B is a small fraction of trade Canadian retaliation strategy and political targeting Sponsor: RingCentral AI Receptionist Long-term risks: Why tariffs won't bring factories back The destruction of the North American auto cluster Broader implications for North American competitiveness Canadian perception: Sovereignty, dignity, and boycotts US public opinion: Americans cheer for Canadian retaliation Political pressure and the risk of escalation spirals Incoherent policy: Threats against the Federal Reserve Advice for Trump and Carney: De-escalation strategies Conclusion and call to action Sponsor: MaintainX for technicians
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