Podcast

The Great Simplification with Nate Hagens shines a light on the foundations of the human predicament, revealing how energy, the environment, economics, human behavior, and systems science intertwine.

The Great Simplification

The Great Simplification with Nate Hagens shines a light on the foundations of the human predicament, revealing how energy, the environment, economics, human behavior, and systems science intertwine.

Frankly

This series serves as a beacon, revealing the interconnected challenges facing society and guiding the way through Nate Hagens’ broader work on The Great Simplification.

Reality Roundtables

A guiding light within The Great Simplification Podcast, where experts converge to shed light on global challenges—highlighting the complexities of energy, ecology, economics, human behavior, and systems synthesis.

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Frankly#166 | How the End of Energy Abundance Rewrites Civilization | Rules of the Downslope Part 1

This week, Nate explores the shifting rules of human civilization as society moves from the upslope to the downslope of the Carbon Pulse. The conditions of abundant fossil energy that have rewarded growth, scale, specialization, debt, and a relentless pursuit of efficiency are changing, and the systems that once thrived by consuming surplus may soon only survive by conserving it.

Watch nowNov 13, 2026
Print or Default (or Both?)With Luke GromenThe Great SimplificationEp 242 | Luke Gromen

In this episode, Nate welcomes back macroeconomic analyst Luke Gromen to unpack the financial bind facing the United States and the broader Global economy, a bind that leaves governments with two options: print or default (or some combination of the two).

Watch nowNov 11, 2026
Frankly#165 | Who Won the Election?: The Blue Tsunami and the Superorganism

This week, Nate offers a reflection on the U.S. midterm elections, separating the relief of a clear outcome from the deeper questions that remain unsolved. He considers what has changed politically and what hasn’t through a transpartisan lens, highlighting a growing disconnect between political institutions and the biophysical reality shaping our future. While the election has changed the occupants of some government positions, the Carbon Pulse continues, planetary boundaries remain in overshoot, and the global economic Superorganism carries on at its established pace.

Watch nowNov 6, 2026
Saving Bats to Save OurselvesWith Iroro TanshiThe Great SimplificationEp 241 | Iroro Tanshi

In this episode, Nate is joined by Nigerian bat biologist Iroro Tanshi to explore how the rediscovery of a bat species unseen in Nigeria for 45 years – and a wildfire that destroyed half its habitat just days later – launched a community-led fire prevention program. Iroro explains how listening to farmers, who no longer knew when it was safe to burn their fields, led to a simple fire danger warning system that local leaders then backed with their own bylaws, directly addressing tragedy-of-the-commons dynamics. She also shares what it’s like to navigate conversations about climate and biodiversity with rural Nigerian communities, and how her team is now scaling their fire management solution across the tropics.

Watch nowNov 4, 2026
Frankly#164 | 7 Ways Growth Ends

In this week’s Frankly, Nate examines the possibility that global economic growth is approaching its limits, reframing it as a historically unusual period in human history enabled by an extraordinary inheritance of fossil fuels. By tracing the relationship between economic output and the energy, materials, and ecological systems that sustain it, Nate uncovers how financial markets, debt, and technological innovation can obscure the physical constraints beneath economic activity, allowing financial claims to expand even as the underlying stocks and flows become harder to access. He outlines seven potential pathways to the end of growth, including how things like geopolitical conflict, social unrest, ecological degradation, catastrophic external events, and cascading systemic failures could expose the fragility of an increasingly interconnected global economy.

Watch nowOct 30, 2026
A Shattered Market?With Rory JohnstonThe Great SimplificationEp 240 | Rory Johnston

In this episode, Nate welcomes back oil market analyst Rory Johnston for an update on how the crisis has evolved since April. Rory explains why diesel is now the epicenter of the crisis, with crack spreads running five to six times their historical norm, driven by both the Iran war and Ukraine’s strikes on Russian refineries. He also unpacks one of the unexpected moves that lessened the severity of the energy shortage: China’s unprecedented 45% cut in crude imports, which he calls the “Beijing Swing.” Tying these trends together, Rory and Nate explore how soaring shipping costs have fractured a once-global oil market into regional pockets and how the poorest nations are bearing the brunt of demand destruction.

Watch nowOct 28, 2026
Frankly#163 | 5 Things That Keep Us Whole: Staying Grounded in an Unraveling World

In the face of increasing chaos in our world, Nate turns inward in this week’s Frankly to examine a more personal question: what allows an individual to remain grounded, authentic, and capable of contributing meaningfully in turbulent times? He draws on his own experience to identify five things that help him build personal resilience, taking care to not treat them as any sort of universal formula. Rather, Nate offers a systems-oriented perspective that recognizes that our capacity to engage with a complex world depends partly on the conditions that sustain us as human beings.

Watch nowOct 23, 2026
Earth's Oldest TeachersWith Robin Wall KimmererThe Great SimplificationEp 239 | Robin Wall Kimmerer

In this episode, Nate is joined by Robin Wall Kimmerer to explore what we can learn from some of Earth’s oldest and smallest beings: plants. Robin weaves together her experience as a botanist and a Citizen Potawatomi Nation member to offer what she’s learned about living well within nature’s limits, including practices such as the Honorable Harvest and the importance of restraint and reciprocity. She also shares the Potawatomi prophecy of the Seventh Fire, in which humanity stands at a fork between a scorched path and a green one, and can only move forward by walking back to recover what was lost along the way. Robin frames this moment as the age of remembering – an invitation to restore the land and our relationship with it.

Watch nowOct 21, 2026
Frankly#162 | 7 Rungs of a Runaway System: How Civilization Descended Into Crisis

In this week’s Frankly Nate unfurls a metaphorical “ladder” that traces the systems-oriented forces shaping the economic Superorganism.

Watch nowOct 16, 2026
Optionality CollapseWith Indy JoharThe Great SimplificationEp 238 | Indy Johar

In this episode, Nate welcomes back Indy Johar, co-founder of Dark Matter Labs, for an exploration of how coupled systemic risks are reshaping capital, institutions, and what it means to invest for the future.

Watch nowOct 14, 2026
Frankly#161 | Humanity’s Icarus Moment: The Wings, the Sea, and the Sun of AI

This week Nate examines artificial intelligence through the metaphor of Icarus, asking what risks arise when a civilization injects trillions of cognitive workers into a civilization that’s already in resource overshoot.

Watch nowOct 9, 2026
A World-Changing EventWith Art BermanThe Great SimplificationEp 237 | Art Berman

In this episode, Nate welcomes back petroleum geologist Art Berman for a follow-up to their May conversation, to take stock of what's changed since the war upended Middle East energy flows.

Watch nowOct 7, 2026

That’s very understandable because with left hemisphere thinking, one of the problems is that you see everything as a series of problems that must have solutions. Iain McGilchrist Neuroscientist and Philosopher

What we’re seeing is probably the largest mass movement of marine life, at least in the last 10,000 years, towards the poles. Malin Pinsky Associate Professor

The worst thing you can do to people is make them feel that whatever they do, it doesn’t matter. What we call in psychology “helplessness” — or even stronger, learned helplessness. Maren Urner Professor, Sustainable Transformation

We can’t have hundreds and hundreds of real relationships that are healthy because that requires time and effort and full attention and awareness of being in real relationship and conversation with the other human. Nate Hagens Executive Director ISEOF

30 min overview

The Great Simplification Animated Series is a 32-minute animation – in four acts – describing the backdrop for an economic and cultural transition beginning in the not-too-distant future. Energy Blind reveals how fossil fuels shaped our world, while The Human Superorganism shows their impact on economies and ecosystems. The Human Being examines the psychology behind our short-term thinking, and The Great Simplification encourages a systems-thinking approach to future challenges. With detailed notes and transcripts, this series offers a thought-provoking look at our past, present, and future. You can also enjoy all four parts together in our Animated Movie.

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The Institute for the Study of Energy and Our Future (ISEOF) is a 501(c)(3) non-profit corporation, founded in 2008, that conducts research and educates the public about energy issues and their impact on society.

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