
What's Your Problem?
Every week on What's Your Problem?, former Planet Money host Jacob Goldstein talks with entrepreneurs and engineers tackling the biggest challenges at the forefront of technology. How do you make a trip to space as routine as a plane flight? How do you turn solar energy into clean fuel? How do you use AI to stop deadly infections before they spread? We hear a lot these days about how the world is getting worse. What's Your Problem? learns from the thinkers and doers trying to make our future better.
iHeartMedia is the exclusive podcast partner of Pushkin Industries.
Latest episodes

Jan 26, 2023 • 25min
From Impossible Burgers to Fake Steak
Pat Brown is the founder of Impossible Foods. Pat's problem is this: How can you make meat without animals? Pat's goal isn't to make better burgers for vegetarians; he wants to sell to meat eaters. To succeed, he'll have to figure out how to make fake meat that is at least as good -- and as cheap -- as the real thing. This is the second episode of What's Your Problem's four-part series on the future of food. If you’d like to keep up with the most recent news from this and other Pushkin podcasts be sure to subscribe to our email list.See omnystudio.com/listener for privacy information.

Jan 19, 2023 • 27min
Small Pizza Shops Want a Bigger Slice
Ilir Sela is the co-founder and CEO of Slice. His problem: How do you bring the technological revolution to thousands of tiny mom and pop pizza shops? Most local pizza shops haven't adapted well to consumers' appetites for online ordering. Ilir's mission is to make sure that the technology powering Big Pizza can also benefit smaller businesses. This is the first episode of What's Your Problem's four-part series on the future of food. If you’d like to keep up with the most recent news from this and other Pushkin podcasts be sure to subscribe to our email list.See omnystudio.com/listener for privacy information.

9 snips
Jan 12, 2023 • 23min
Turning Waves Into Electricity
Tim Mundon is chief technology officer at Oscilla Power. Tim's problem is this: How do you turn waves into electrical power? You can see the power of the ocean in every wave, but the complex churm and swirl of the surf has made it difficult to translate that movement into something useful. Tim Mundon and his colleagues have been working on the problem for more than a decade, and are about to test a new electric generator in the big waves off the coast of Oahu. If you’d like to keep up with the most recent news from this and other Pushkin podcasts be sure to subscribe to our email list.See omnystudio.com/listener for privacy information.

Dec 29, 2022 • 44min
From Some of My Best Friends Are: Everything Dope Comes from Chicago
While we’re off celebrating the new year, here’s an episode from another Pushkin show: Some of My Best Friends Are… Hosts Khalil Gibran Muhammad and Ben Austen, two best friends from the South Side of Chicago, invite listeners into unfiltered conversations about growing up together in a deeply-divided country, and navigating that divide today. On this episode, Khalil and Ben find out how Sherman “Dilla” Thomas has become the face of Chicago history on TikTok, TV and in tours. We hear how Thomas was influenced by stories told by his father, a Chicago police officer, and hometown Black politicians making history right in front of him. You can hear more episodes at https://link.chtbl.com/WypbestfriendsSee omnystudio.com/listener for privacy information.

Dec 15, 2022 • 26min
Flying on Battery Power
Anders Forslund is the co-founder and CEO of Heart Aerospace. Anders' problem is this: How do you build a commercial airplane that can fly on battery power -- and win the approval of regulators around the world? As other sectors are decarbonizing, emissions from aviation are projected to triple by 2050. This is partly because figuring out how to build a commercial plane that doesn't burn jet fuel is a very, very hard problem that Anders has been trying to solve for years. If you’d like to keep up with the most recent news from this and other Pushkin podcasts be sure to subscribe to our email list.See omnystudio.com/listener for privacy information.

Dec 8, 2022 • 31min
Bringing Back the American Hoodie
Bayard Winthrop is the founder and CEO of American Giant. Bayard's problem is this: How do you make clothes in America -- and compete in a global economy? Today's show is about the future of American manufacturing. But it is also about something very simple: A sweatshirt made in America. It costs $138, and it is wildly popular. If you’d like to keep up with the most recent news from this and other Pushkin podcasts be sure to subscribe to our email list.See omnystudio.com/listener for privacy information.

Dec 1, 2022 • 38min
How to Save the Most Lives
Farzad Mostashari is the co-founder and CEO of Aledade. Farzad's problem is this: How can we pay doctors to keep us healthy, rather than treating us after we get sick? People have been struggling to solve this problem for decades. But for a bunch of reasons you'll hear about on the show, Farzad and his colleagues may be the ones to finally solve it. If you’d like to keep up with the most recent news from this and other Pushkin podcasts be sure to subscribe to our email list.See omnystudio.com/listener for privacy information.

Nov 29, 2022 • 13min
From Story of the Week with Joel Stein: Billionaires Prepping for the Apocalypse
This bonus episode is from Story of the Week with Joel Stein, a new Pushkin podcast. On Story of the Week, journalist Joel Stein chooses an article that fascinates him, convinces the writer to tell him about it, and then interrupts a good conversation by talking about himself. This episode is about the Medium story “Survival of the Richest” by Douglas Rushkoff. In it, Rushkoff discovers a whole industry catering to billionaires looking to buy things to prepare for the apocalypse. You can read the full story here: https://onezero.medium.com/survival-of-the-richest-9ef6cddd0cc1 And you can subscribe to Story of the Week here: https://www.pushkin.fm/podcasts/story-of-the-week See omnystudio.com/listener for privacy information.

Nov 24, 2022 • 31min
The Investors Everybody Ignored
Sallie Krawcheck is the founder and CEO of Ellevest, an investment firm for women that has over $1 billion in assets under management. In her career in finance, Sallie was often one of the only women in the room. But even she had to be convinced that women would benefit from an investment firm created just for them. If you’d like to keep up with the most recent news from this and other Pushkin podcasts be sure to subscribe to our email list.See omnystudio.com/listener for privacy information.

Nov 16, 2022 • 26min
Sam Bankman-Fried Revisited
In May of this year, we interviewed Sam Bankman-Fried, the young billionaire philanthropist who started the crypto exchange FTX. Last week, in a matter of a few days, FTX collapsed and filed for bankruptcy, and Sam resigned. It's unclear if customers or investors will ever get their money back. In light of the news, we are replaying the episode -- and trying to figure out what to make of everything Sam told us earlier this year. If you’d like to keep up with the most recent news from this and other Pushkin podcasts be sure to subscribe to our email list.See omnystudio.com/listener for privacy information.