Walter Russell Mead discusses Super Tuesday results, Benny Gantz’s visit to Washington, the threat of another China shock, and why environmental movements are losing ground across the world on his podcast, What Really Matters.

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This photograph shows a Dassault Rafale aircraft parked on the tarmac of the French Air and Space Force Luxeuil-Saint-Sauveur Airbase in Saint-Sauveur, France, on March 18, 2025. (Ludovic Marin/AFP via Getty Images)