Willa Rubin, a producer from Planet Money, shares insights on an ambitious project in Germany that transforms an old mining pit into the country's largest artificial lake. She discusses the fascinating challenges of balancing ecological health with resource management. Topics include the necessity of careful scientific research to combat the high acidity in water and the strategies used to ensure shoreline stability. The conversation also touches on urban planning and the creation of vibrant recreational areas for future generations.

It's the thrilling conclusion to our three-part series on AI — the world premiere of the first episode of Planet Money written by AI. In Part 1 of this series, we taught AI how to write an original Planet Money script by feeding it real research and interviews. In Part 2, we used AI to clone the voice of our former colleague Robert Smith.Now, we've put everything together into a 15-minute Planet Money episode. And we've gathered some of our co-hosts to listen along.So, how did the AI do? You'll have to listen to learn what went surprisingly well, where it fell short, and hear reactions from the real-life hosts whose jobs could be at risk of being replaced by the machines. This episode was produced by Emma Peaslee and Willa Rubin. It was engineered by James Willetts and fact-checked by Sierra Juarez. Keith Romer edited this series and Jess Jiang is our acting executive producer. In the radio play, Mary Childs voiced Ethel Kinney; Willa Rubin voiced Alice; and Kenny Malone voiced Dr. Jones and Dial Doom 5000.Help support Planet Money and get bonus episodes by subscribing to Planet Money+ in Apple Podcasts or at plus.npr.org/planetmoney.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

Welcome to the Planet Money Movie Club, a regular series from Planet Money+ in which we watch an economics-related movie and discuss! On today's episode, Kenny Malone, Wailin Wong, and Willa Rubin talk about Frank Capra's 1946 classic 'It's A Wonderful Life.' They discuss CPI adjustments, how a copyright lapse helped make the film more popular, and what exactly a 'Building and Loan' is.Subscribe to Planet Money+ in Apple Podcasts or at plus.npr.org/planetmoneyLearn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy