A Climate Change with Matt Matern

Today, Matt speaks with Frédéric Samama, adjunct professor at Sciences Po and author of The Enigma of Climate Inaction, about a simple question: if almost everyone knows about climate change, why aren’t we acting?

Fred, a pioneer of green finance, explains his idea of “societal bubbles.” Like a rat that learns its way to the cheese in a maze, humans got so good at getting resources through farming, capitalism and...

Today, Matt speaks with Mike Kelland, Co-founder & CEO of Planetary, about using the ocean to pull carbon dioxide out of the air. Planetary adds calcium and magnesium minerals, basically an antacid, to water flowing out of coastal facilities. That lowers local acidity and lets the ocean absorb more CO2 from the atmosphere.

Mike breaks down the UN's new Limiting Overshoot report, which he says puts the carbon removal we need at ...

Today, Matt speaks with Drew Shula, trained architect and Founder and CEO of Verdical Group, about the part of the climate problem hiding in plain sight: the buildings we live and work in, which account for roughly 40% of global carbon emissions. 

He breaks down the two halves of a building's carbon footprint, the energy it burns and the materials it's made of, and makes the case that we already know how to build net zero toda...

Today, Matt Matern speaks with Jim Murphy, Associate Vice President of Legal Advocacy at the National Wildlife Federation, about EPA's proposal to rewrite which streams and wetlands the Clean Water Act actually protects.

Jim explains what the rule would do - by his estimate, removing federal protection from up to 60% of the nation's stream miles and well over 90% of historically protected wetlands - and why streams that don't flow ...

Today, Matt Matern speaks with Rob Mullen - artist, author, and Director of the Wilderness River Expedition Art Fellowship - about the boreal forest, the largest land ecosystem on Earth and one most people have never heard of. Rob explains how a forest three times the size of the Amazon holds roughly 80% of the world's liquid fresh surface water, why bigger and more frequent fires have flipped it from a carbon sink into a carbon so...

Today, Matt Matern speaks with Leah Qusba, CEO of GoodPower, a nonprofit working to win public support for the clean energy transition. They talk about moving the energy conversation away from sacrifice and toward abundance, where clean energy means more jobs, lower bills, and an economy that works for everyone. Leah shares GoodPower's polling with NORC at the University of Chicago, which found about half of Republicans still suppo...

Today, Matt is joined again by Cora Stryker, co-founder of Bright Saver. One year after first joining us on the show, a lot has changed. When she was last on, plug-in solar was legal in exactly one state and nobody in the country was selling it. Since then, 35 states plus DC have introduced legislation, nine have signed it into law, and Bright Saver has started shipping kits nationwide at exactly what they cost: $285.30, no markup....

Today, Matt is joined by Saar Safra, co-founder and CEO of Beewise, to talk about one of the quietest threats to our food supply - the collapse of the world's bee colonies. Saar shares how he teamed up with a commercial beekeeper to build the BeeHome: a solar-powered, AI-driven robotic hive that monitors bees around the clock and treats problems automatically, without chemicals. They dig into why bees pollinate roughly 75% of the c...

Today, Matt Matern speaks with Zak Winnick, founder and CEO of Rangeway Energy, about building America’s first hospitality-forward EV charging network. Zak shares how a career running hotels - and years of frustration as an EV owner - led him to treat charging as an experience rather than just a piece of infrastructure. They discuss why so many public chargers feel unreliable and impersonal, and how Rangeway is targeting the ...

Today, Matt speaks with Bren Smith, co-founder and co-executive director of GreenWave, about his journey from commercial fisherman to pioneer of regenerative ocean farming. Bren shares how a cod collapse in his native Newfoundland and two hurricanes that destroyed his farm led him to a model that grows seaweed and shellfish with no water, fertilizer, feed, or land - while rebuilding ocean ecosystems. They also discuss GreenWave&rsq...

Today, Matt is joined by Dr. Garrett Boudinot, founder and CEO of Vycarb, to talk about a new approach to carbon capture and storage that works with water instead of pipelines and underground wells. Garrett explains how Vycarb's reactor turns CO2 into bicarbonate and stores it safely in the ocean for tens of thousands of years. He shares why traditional carbon capture has been so expensive and hard to site, and how Vycarb bypasses ...

Today, Matt is joined by David Fenton - veteran progressive communications strategist and host of The Fenton Forecast - for a conversation about the climate movement’s biggest failure: how it talks, or doesn’t talk, about the crisis. David explains “blanket of pollution” metaphor, and why framing climate action as sacrifice backfires, the soaring insurance costs hitting Americans’ wallets, and the foss...

Today, Matt speaks with Tom Chi, founding partner of At One Ventures and a founding member of the Google X team behind Waymo, about using deep tech to restore ecosystems instead of just slowing the damage. 

They talk about the drone companies replanting mangroves, coral reefs, and seagrass beds, and how the cost of restoration keeps falling by half. Tom explains that a park ranger in 1926 had a Jeep, a map, binoculars, and a c...

Today, Matt speaks with Dr. Linley Dixon, Co-Director of the Real Organic Project and cohost of the Real Organic Podcast, about why how we grow food may be the climate lever we're ignoring. Linley explains that synthesizing nitrogen fertilizer alone accounts for 1-2% of the global carbon footprint. They also dig into what's gone wrong with the label people trust. Only about 1% of US farmland is certified organic while roughly 80% o...

Today, Matt speaks with Jeffrey Prosserman, CEO and co-founder of Voltpost, about a simple idea with big potential: turning the lampposts and utility poles cities already have into electric vehicle chargers. Jeffrey shares his path from leading product development at Samsung to founding Voltpost, and explains why more than 40% of Americans, those without a private garage or driveway, still can't conveniently charge an EV at home.

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In this milestone 250th episode, Matt Matern goes solo for the final installment of our “250 for 250” series - tracing what the people who founded the country actually believed about land, soil, and stewardship. From Thomas Jefferson’s near-daily weather diary and George Washington’s soil-saving crop rotations, to the myth of endless abundance baked into the American character, Matt lays out what the founder...

Today, Matt speaks with New York Times bestselling biographer Brian Jay Jones, author of Becoming Dr. Seuss and the new book The Capitol: The Surprising Biography of an American Building. Brian traces Theodor Geisel’s unlikely path - from advertising man to the most beloved children’s author in America. They dig into the making of The Lorax: the cookie-cutter condos eating up La Jolla’s coastline that made Seuss f...

Today, Matt speaks with Philip Nel, University Distinguished Professor of English at Kansas State University and one of the world's leading Dr. Seuss scholars, about The Lorax and its place in the environmental movement. They trace the book's origins, from the coastal construction in La Jolla that made Seuss angry, to the trip to Kenya that finally unlocked the story he scribbled on a hotel laundry list. They also dig into the logg...

Today, no guest - just Matt, with the story of what one writer called “the best idea America ever had”: the national park. In 1872, in a country built on private property, the United States set aside Yellowstone as land that could never be owned by anyone - and then handed the idea to the world.

Matt traces how it happened: the writer John Muir and President Theodore Roosevelt, whose 1903 campfire in Yosemite helped put...