Last time Donald Trump was president he pulled America out of the Paris climate agreement. What is on the agenda at COP29, as world leaders meet after a second Trump victory? The future of cloud computing (9:40). And how the culture wars came for remembrance poppies (17:35).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.