The Weekend Intelligence: In search of Lithium Valley

寻找锂谷

The Intelligence from The Economist

2026-04-11

45 分钟
PDF

单集简介 ...

Reporter David Weinberg takes us to the desert of Southern California, where geologists have discovered half a trillion dollars worth of lithium trapped in a toxic brine deep beneath the state’s largest lake. The system to extract it has never been tried before. Will profits trickle down to fix the broken infrastructure, provide much needed new jobs and save the Salton Sea? Or will property values skyrocket, drive the locals out of town and environmental hazards emerge from this unprecedented experiment? Topics covered: Geothermal power Lithium extraction Poverty in the US 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. Music by bluedot Sessions and Epidemic Sound. This podcast transcript is generated by third-party AI. It has not been reviewed prior to publication. We make no representations or warranties in relation to the transcript, its accuracy or its completeness, and we disclaim all liability regarding its receipt, content and use. If you have any concerns about the transcript, please email us at podcasts@economist.com. Read more about how we are using AI.
更多

单集文稿 ...

  • The Economist.

  • There's something about deserts.

  • We paint dreams, hopes and sometimes nightmares onto their emptiness.

  • And today we're going to experience all three.

  • Over the years, many different people have tried to tame this desert in California.

  • They 've seen a land of opportunity and taken it through various incarnations,

  • from destitution to, for a time, becoming America's Riviera.

  • Even Frank Sinatra made an appearance.

  • Yet in any story where fortunes have been made, some people have been left to struggle.

  • And that's ultimately been true of the desert itself.

  • Now, though, there's a new dawn.

  • Half a trillion dollars' worth of lithium is trapped beneath the state's largest lake.

  • If it can be extracted, this apparently empty place offers a pathway to American self-sufficiency,

  • away from relying on China for this crucial mineral.

  • But things are never quite as they seem in the Salton Sea.

  • I'm Rosie Bloor, and today on The Weekend Intelligence,

  • David Weinberg takes us on a journey to ask a question as old as time.

  • Who does the promised land really belong to?

  • Thank you for my call, Lord.

  • Will you come before you as a group of people of faith?