Yesterday

1 thing you can do today to be happier | Sonja Lyubomirsky

Can anyone become happier? Psychologist Sonja Lyubomirsky studies this question in her lab, doing experiments on "happiness interventions" to see what kinds of actions elicit this sought-after emotion. In a quick talk, she shares the results of her work: a small shift that can ch ... Show More

23m 7s

Feb 2

In defense of hip-hop | Roland Fryer

Hip-hop often gets blamed for its controversial lyrics. What if there was a way to actually measure its impact on people's lives? Analyzing 40 years' worth of radio station data and lyrics from rappers like Tupac, Dr. Dre, Jay-Z and Kendrick Lamar, economist Roland Fryer puts one ... Show More

13m 49s

Feb 1

Sunday Pick: How to think critically about history — and why it matters (w/ David Ikard)

Have you ever recalled a story only to have someone point out "that's not how it went"? Well, what happens when what we misrepresent are our historical narratives? David Ikard is a Professor of African American and Diaspora Studies at Vanderbilt University. In this episode, he ta ... Show More

30m 20s

Sep 2025

Most countries fail at clean energy. Here’s how mine succeeded | Sebastián Kind

Energy expert Sebastián Kind helped Argentina go from virtually no renewable energy to generating nearly 40 percent of its electricity from wind and solar in just six years, despite economic crises and skepticism. How did the country's transition off fossil fuels happen so quickl ... Show More

12m 49s

Aug 2024

The greenest reason to drill: clean geothermal power that's always on

Before he founded the geothermal startup Fervo in 2017, Tim Latimer was a drilling engineer for the oil and gas industry — a job he loved. “Honestly, if it wasn't for climate change, I probably wouldn’t have ever changed my career,” he says this week on Zero. Now Latimer is apply ... Show More

38m 53s

Aug 2025

China is killing the US on energy. Does that mean they’ll win AGI? — Casey Handmer

How will we feed the 100s of GWs of extra energy demand that AI will create over the coming decade? On this episode, Casey Handmer (Caltech PhD, former NASA JPL, founder & CEO of Terraform Industries) walks me through how we can pull it off, and why he thinks a major part of this ... Show More

1h 8m

Oct 2025

The best thing that could happen to the energy industry | Matt Tilleard

History has been written by whoever controls the dominant fuel of the era — until now, says renewables entrepreneur Matt Tilleard. He explains why, as the clean energy transition ramps up, we’re moving from a world where energy comes from burning fuels to one where it will come f ... Show More

13m 51s

Oct 2025

How To Move Away From Fossil Fuels Faster — Bryony Grills Michael on The Pragmatic Climate Reset | Ep228

<p>This summer, Michael Liebreich wrote two essays under the title of the Pragmatic Climate Reset. The first challenged the idea that the clean energy transition has failed. And the second challenged the clean energy and climate community to a reset, exploring eight areas which h ... Show More

1h 5m

Aug 2025

The 100-ton device that can stop blackouts in the renewables era: Bottlenecks Series

In April, Spain suffered a nationwide blackout that lasted nearly a full day. It was a traumatic event for one of Europe’s fastest adopters of solar power, tripling capacity in just five years. The outage sparked a big question: Was solar to blame? And what will it take to avoid ... Show More

29m 41s

Mar 2025

Unlocking Southeast Asia’s Clean Energy Potential

Southeast Asia is an up-and-coming player in the energy transition. As the region’s production capacity has grown, so have its exports of key clean-power technologies. Within Southeast Asia, favorable policy has encouraged the growth of cheap renewable energy and electric vehicle ... Show More

19m 46s

Jul 2025

A small nation’s surprising solution to unemployment | James Mnyupe

How did a small, economically vulnerable country become a trailblazer in sustainable industry? Clean economy builder James Mnyupe explores how Namibia is teaming up with partners from around the world to turn sun, wind and water into green hydrogen — a key ingredient in fueling e ... Show More

13m 21s

Nov 2024

Will today’s election set the energy transition on a new course?

Sonia Aggarwal spent the early years of her career moving between nonprofits and the private sector, supporting renewable energy deployment. But after watching early climate policies fail in Washington D.C., she realized her energy modeling skills could better serve the clean ene ... Show More

20m 59s

Jun 2025

Why climate action is unstoppable — and "climate realism" is a myth | Al Gore

In this urgent and hard-hitting talk, Nobel Laureate Al Gore thoroughly dismantles the fossil fuel industry’s narrative of "climate realism," contrasting their misleading claims with the remarkable advancements in renewable energy. Drawing on data showing clear signs of progress ... Show More

24m 29s

Most countries fail at clean energy. Her...