Donald Trump has promised to impose a 10% tariff on eight countries, all NATO members, that oppose his plan to acquire Greenland. As the argument over the territory’s future continues, our correspondent analyses the fragile state of international relations. American megachurches are becoming more like businesses. And the rise of vodcasts: why audio is becoming video.Listen to what matters most, from global politics and business to science and technology—Subscribe to Economist Podcasts+For more information about how to access Economist Podcasts+, please visit our FAQs page or watch our video explaining how to link your account. Hosted on Acast. See acast.com/privacy for more information.

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“What did the council decide on item 42?” — answered with the speaker and the moment.