Crazy Town

Post Carbon Institute
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Dec 17, 2025 • 56min

Sane Town: A Realistic Vision of Life 100 Years from Now

Join Alex Leff, host of the Human Nature Odyssey podcast, as he explores a realistic future 100 years from now, away from the shiny techno-utopias we've been promised. Expect whimsical scenes of communal village life, low-energy lifestyles, and engaging with nature. The discussion ventures into how we might navigate local governance, the importance of preserving skills, and the reshaping of economies towards bioregional systems. With humor and insight, they muse over the blend of work and play while preparing for a resilient, grounded existence.
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Dec 3, 2025 • 37min

Toasting Bread Is WAY Harder Than You Think: The Challenges of a Renewable Energy Future

Alex Leff, host of the Human Nature Odyssey podcast, dives deep into the complexities of our renewable energy future. He discusses how our fantasies of infinite green energy might be as unrealistic as our past dependence on fossil fuels. Featuring the entertaining Toaster Challenge, where an Olympic cyclist attempts to toast bread, the conversation reveals just how energy-intensive simple tasks can be. Leff also critiques techno-optimism and explores the need to downscale our consumption and rethink our energy goals for a sustainable future.
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Nov 19, 2025 • 52min

Worried about the Future? Join the Club

There’s the book club, the Rotary Club, the Mickey Mouse Club, and the club sandwich. Whatever your preference, you might want to think about joining a club. Social clubs, fraternal orders, and the like have had a storied and critical role in public life. That is, until government programs and technology gave us an out from having to deal with each other. But with modernity failing, will clubs and community organizations make a huge comeback? In this episode we explore club life – past, present, and future, if there is one. Originally recorded on 11/6/25.Sources/Links/Notes:Robert Putnam, Bowling Alone: The Collapse and Revival of American Community, Simon & Schuster, 2000.John Michael Greer, "Secret Handshakes," The Archdruid Report, January 21, 2010.Related episode(s) of Crazy Town:Episode 65, "Why the Polycrisis Is a Statistical Anomaly: The Willful Delusions of the World’s Leading Pseudointellectual"
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Nov 5, 2025 • 51min

Searching for the Golden Toad with Kyle and Trevor Ritland

Frog and Toad Are Friends, at least according to a venerable children’s book. And so are Jason (Crazy Town’s resident biology nerd) and conservationist brothers, Kyle and Trevor Ritland, authors of The Golden Toad: An Ecological Mystery and the Search for a Lost Species. The three eco-explorers connect over wondrous habitats and critters in Costa Rica's cloud forest and swap stories that cover Lazarus species, global pandemics, self-taught naturalists, birding, and even pregnancy tests. Spliced into the nostalgia and stories are reflections on how to cope in a world where biodiversity is declining and how to regain the connections that modernity has severed between humanity and wild nature. Originally recorded on 10/9/25.Sources/Links/Notes:Kyle and Trevor Ritland, The Golden Toad: An Ecological Mystery and the Search for a Lost Species, Diversion Books, 2025.Adventure Term, Kyle and Trevor's nonprofit experiential learning initiativeRelated episode(s) of Crazy Town:Episode 40, "Nature Detachment and Ecocide, or… the Story of the Marauding Mountain Lion"Episode 49, "A Day at the Zoo Is No Walk in the Park: Humanity’s Overexploitation of Animals and Nature"
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Oct 22, 2025 • 57min

Unsung Heroes: Sustainability Gurus Who Influenced the Crazy Town Worldview

Some key understandings in Crazy Town: the Earth is finite; the economy cannot grow forever; people can harm ecosystems and cause global warming; physics, chemistry, and biology are real; inequality hurts everyone; healthy humans need community, and it’s more fun to laugh than to cry. But where did principles like these originate? In this episode, Jason, Asher, and Rob use the format of a fantasy football draft to pick the pundits who most influenced their thinking on sustainability, resilience, community, science, economics, and politics. Like starry-eyed fanboys (but hopefully a bit more articulate) they gush over their heroes and tell behind-the-scenes stories about how they came to be influenced. And they ask listeners to share their top picks for influencers (in the best sense of the term). Originally recorded on 9/29/25. Visit Crazy Town on the web.
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Oct 8, 2025 • 45min

Burned by Billionaires, with Chuck Collins

Billionaires. They should be objects of scorn rather than envy. While they ride around in their super-yachts and private jets, producing the climate-damaging pollution of entire nations, they’re doing things to extract even more wealth, harm your health, diminish democracy, and rig the whole system in their favor. How did this happen? Why do we tolerate it? How can we stop the billionaires? And can we get a hold of our own super-yacht for Crazy Town pleasure cruises? Chuck Collins returns to Crazy Town to offer insights from his new book, Burned by Billionaires: How Concentrated Wealth and Power Are Ruining Our Lives and Planet. Originally recorded on 10/3/25.Sources/Links/Notes:Chuck Collins, Burned by Billionaires: How Concentrated Wealth and Power Are Ruining Our Lives and Planet, The New Press, October 2025.Chuck Collins, Born on Third Base: A One Percenter Makes the Case for Tackling Inequality, Bringing Wealth Home, and Committing to the Common Good, Chelsea Green Publishing, September 2016.Chuck Collins, The Wealth Hoarders: How Billionaires Pay Millions to Hide Trillions, Polity, January 2022.Related episode(s) of Crazy Town:Episode 10, "Tackling Inequality, One Pair of Lederhosen at a Time"Episode 43, "Overproduction of Elites and Political Upheaval, or... the Story of Rich People Doing Stupid Things"
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Sep 24, 2025 • 59min

Crazy Town Classics - Maximum Power and Scarcity, or... the Story of the Birdbrained Backhoe on the Beach

The “maximum power principle” may sound like the doctrine of an evil supervillain, but it actually applies to all living creatures. The principle states that biological systems organize to increase power whenever constraints allow. Given the way humans adhere to this principle, especially by overexploiting fossil fuels, we often do behave like supervillains, wielding power in wildly irresponsible ways and triggering climate change, biodiversity loss, and other aspects of our sustainability predicament. Sometimes it seems like we’re using a backhoe to dig our own grave. Fortunately, once you understand efficiency and its different flavors, you can see opportunities to optimize power rather than maximize it. While considering the outlook for humanity, the Crazy Townies ponder a weird question: are we smarter than reindeer? Richard Heinberg, author of Power: Limits and Prospects for Human Survival, joins the team to share his research on how people can optimize power. Originally recorded on May 6, 2021.Sources/Links/Notes:Richard Heinberg’s book is Power: Limits and Prospects for Human Survival.John DeLong’s definition of the maximum power principle is that biological systems organize to increase power whenever the system constraints allow.DeLong also wrote: “The maximum power principle predicts the outcomes of two-species competition experiments“.Statistics on the Bagger 293 bucket-wheel excavatorDams powered airplane and ship building in the Pacific Northwest (Bonneville and Grand Coulee Dams).The cross-Atlantic sailing voyage of Greta ThunbergShort comic with the story of reindeer on St. Matthew IslandEpisode of the Radiolab podcast with a wild story about mTORSupport the show
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Sep 10, 2025 • 36min

Et Tu, Bhutan? Cryptocurrency and Late-Stage Capitalism

Explore Bhutan's radical departure from traditional capitalism with its Gross National Happiness philosophy. Discover how Bhutan's embrace of Bitcoin reveals the pitfalls of techno-capitalism. The hosts debate the environmental costs of crypto mining and reflect on the irony of consumerism. They then search for positive global examples, like Nunavut's Inuit self-governance and Wales' well-being legislation. Ultimately, the discussion highlights the importance of prioritizing well-being over profit in our economic systems.
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Aug 27, 2025 • 1h 3min

Artifacts of Collapse: Touring the Crazy Town Museum

In this episode we travel in time to the year 2125, to visit the Crazy Town museum, which showcases today’s world of wanton consumption and profligate waste. How will humans in 2125 – if there are any of us left – judge the things everyone sees as normal today? Jason, Rob, and Asher take turns serving as expert curators of this future museum, nominating items that best encapsulate how foolish and environmentally ruinous our priorities are. At the end we call on you, dear listener, to share what you would include in the museum.Originally recorded on 7/11/25. Visit Crazy Town on the web.(Spoiler Alert) View Artifacts in the Museum:Sportscar hopping from skyscraper to skyscraper (from the movie Furious 7)"Ronnie Fieg Has Mastered The Art Of Collecting" in Haute MagazineEcho PB-9010T backpack leaf blowerSoFi Stadium in Los Angeles, CaliforniaRonald Reagan’s 1985 inaugural addressBarbie Pool Party PlaysetThe world's biggest landfill in Las Vegas, NevadaThe world's largest cruise ship, Royal Caribbean Icon of the SeasJimmy Dean blueberry pancakes and sausage on a stickSupport the show
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Aug 13, 2025 • 1h 27min

Crazy Town Classics - Net Energy and Sustainability, or… the Story of the Overstuffed Strongman

All of humanity’s feats, whether a record-setting deadlift by the world’s strongest man or the construction of a gleaming city by a technologically advanced economy, originate from a single hidden source: positive net energy. Having surplus energy in the form of thirteen pounds of food per day enables a very big man, Hafthor Bjornsson, to lift very big objects. Similarly, having surplus energy in the form of fossil fuel enables very big societies to build and trade very big piles of stuff. Maybe Hafthor has a rock-solid plan for keeping his dinner plate well stocked, but no society seems ready to have a mature conversation about how our sprawling cities and nations will manage as net energy declines. Calling our conversation “mature” might be a stretch, but at least we’re willing to address climate change, sustainability, and the rest of the net energy conundrum head on. Alice Friedemann, author of Life after Fossil Fuels, joins the conversation. Originally recorded on April 10, 2021.Support the show

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