A probe to study the Trojan asteroids is expected to take off this week, but what will this mission uncover about the formation of the solar system? Also, we explore new technology to observe asteroids, as well as a mission to deflect an incoming celestial object. And, we hear from the Nobel co-laureate in Physiology or Medicine, Ardem Patapoutian, about temperature and pressure sensing. Alok Jha hosts. 
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Babbage: Rocks in space

Every weekday our global network of correspondents makes sense of the stories beneath the headlines. We bring you surprising trends and tales from around the world, current affairs, business and finance &mdash; as well as science and technology. &nbsp; Hosted on Acast. See acast.com/privacy for more information.

News & Politics

News

Ravaged by a civil war, Sudan could see a nationwide famine by August. With humanitarian aid being blocked on both sides, it is increasingly difficult to get supplies to those who need them the most. How to protect an endangered language (09:01). And, why domestic cats have become an existential threat to Scottish wildcats (14:43).
Additional audio courtesy of the Endangered Language Alliance
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The Intelligence: The world’s biggest humanitarian crisis

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)?
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 Hosted on Acast. See acast.com/privacy for more information.

The Intelligence: America’s college crackdowns

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). 
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The Intelligence: AI rest my case

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).
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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 Intelligence: Ready, Aid, Fire

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).
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Babbage: Rocks in space

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