Hell for Tether: a cryptocurrency crimped

Police clashes with protesters at Columbia University have spilled over into other institutions, raising the question of how to protect free speech on campuses. Given America’s history with students’ anti-war protests going awry, should politicians be worried? Why most British voters now think Brexit was a mistake (we did warn you!) (08:53) And, could new tech protect whales from speeding ships (15:45)? 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.

The companies behind this wonder of tech are facing allegations of using copyrighted material to build their large language models (LLMs). But will the courts consider it fair use? Why ex-inmates are so likely to die just after they leave prison (10:15). And, the case for booing in sports (16:13).  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.

At a time when Russia has been making significant gains, an allocated $61bn of aid for Ukraine will be felt on the battlefield almost instantly. Will it help turn the course of the war? In a world of endless supply chain disruptions, how can businesses shore up against the costs (11:26)? And the appeal of two-month-old stew (18:37). 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.

A missile has reportedly struck a site in the Islamic Republic. If this is retaliation for Iran’s most recent attacks, then it is a muted response. But is there still a risk of escalation? As India’s election kicks off, a look into why the opposition is likely to have a poor showing (09:07). And, a tribute to the first foreign-born grand champion of sumo (19:15). 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.

More than 1bn people around the world are obese. That means there should be extraordinary demand for drugs to cure or mitigate the condition. Novo Nordisk is now Europe’s most valuable company and Eli Lilly’s market value has more than doubled. Both make the “miracle” drugs that can help people shed up to a fifth of their body weight. But these drugs promise to do more than boost drug companies’ profits. How will they reshape the economy? Hosts: Alice Fulwood, Mike Bird and Tom Lee-Devlin. Guests: The Economist’s Georgia Banjo; pharmaceuticals analyst Michael Nedelcovych; and John Cawley, a professor of public policy and economics at Cornell University. Subscribers to Economist Podcasts+ can listen to our January 2023 episode on the economics of thinness. Sign up for our new weekly newsletter dissecting the big themes in markets, business and the economy at www.economist.com/moneytalks  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.