Ivy beleaguer: Harvard hung out to dry

A newly formed, private foundation took charge of aid distribution in the territory; a melee ensued. What is the group’s origin, and what is its plan? A pandemic treaty at last agreed by the UN is an important step—even if the most desired signatory was absent (10:54). And a novel exhibition in London shows how to make the most of a museum’s collection (18:22). Get a world of insights by subscribing 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.

The US Court of International Trade ruled that Donald Trump’s so-called fentanyl and Liberation Day tariffs constituted executive overreach. Now what? Artificial intelligence is on a wild ride through a well-known hype cycle—and is arriving at a “trough of disillusionment” (8:49). And a new book about Xi Jinping’s father reveals much about the Chinese president himself (16:42). Get a world of insights by subscribing 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.

No one knows which soldiers will be on the buses; many families simply come in hope. As the wider war grinds on, our correspondent witnesses a mix of joy, confusion and disappointment. Big American brands once had it easy in the global marketplace. Now they bear the brunt of anti-Trump sentiment (12:05). And Brazil’s bustling bull market—that is, market for bulls (18:28). Get a world of insights by subscribing 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.

Voters will be electing each and every one of the country’s judges—removing the last meaningful check on Morena, the ruling party. Nigeria has more people without electricity than any other country, but fixing that will be fiendishly difficult (7:50). And if it is so easy to order a takeaway pizza, why are home pizza ovens all the rage (14:11)? Get a world of insights by subscribing 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.

The country’s leader is in a mad rush to transform his country into an upper-middle-income powerhouse before geopolitical forces stall its rise. America’s army is being thinned out; we examine the risks of putting both weapons and generals on the chopping block (10:12). And remembering Ed Smylie, who saved the crew of Apollo 13 with a delightfully low-tech plan (17:47).  Get a world of insights by subscribing 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.