America has boycotted this week’s COP climate talks, but China has sent a giant delegation. The world’s biggest polluter is increasingly pivotal to tackling global warming. Why young protesters around the world brandish a pirate flag. And since sports leagues cannot stamp out pirate broadcasters, they are monetising their viewers.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.