Nate Hagens
The Great Simplification with Nate Hagens
The Great Simplification is a podcast that explores the systems science underpinning the human predicament. Through conversations with experts and leaders hosted by Dr. Nate Hagens, we explore topics spanning ecology, economics, energy, geopolitics, human behavior, and monetary/financial systems. Our goal is to provide a simple educational resource for the complex energetic, physical, and social constraints ahead, and to inspire people to play a role in our collective future. Ultimately, we aim to normalize these conversations and, in doing so, change the initial conditions of future events.
Author
Nate Hagens
Category
Podcast website
Latest episode
Jul 10, 2026
Where to listen?
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Episodes
Iain McGilchrist: "Wisdom, Nature, and the Brain" 23.08.2023 1:53:49
On this episode, literary scholar and psychiatrist Iain McGilchrist joins Nate to discuss the way modern culture teaches and encourages us to use - and not use - the two lobes of our brains. While most functions require the use of both sides of our brains, each side is specially attuned to see and interact with the world in certain ways: the left side acts as a narrow problem solving executor, whi...
Jean-Marc Jancovici: "Our Global Energy Predicament" 16.08.2023 1:27:01
On this episode, Nate is joined by well-known French educator Jean-Marc Jancovici to discuss the critical importance of energy to modern economies. Together, Nate and Jean-Marc break down the fundamentals of our complex, growth dependent global economic system. How much of the stereotypical Western lifestyle is centered around access to cheap, surplus fossil energy? What would it mean for societie...
Unlearning Economics: Jon Erickson, Josh Farley, Steve Keen, & Kate Raworth | Reality Roundtable #03 13.08.2023 1:42:18
On this Reality Roundtable, Nate is joined by Jon Erickson, Josh Farley, Steve Keen, and Kate Raworth - all of whom are leading thinkers and educators in the field of heterodox economics. In this lively discussion, each guest begins by sharing one fundamental aspect of what conventional economics gets wrong and how it could be improved in our education system. What basic assumptions about humans h...
Just Stop Oil !? Part 4 - The Intersection | Frankly #41 11.08.2023 26:05
In Part 4 of this Frankly mini-series, Nate concludes the deep dive into the nexus between "just stopping oil" and "just pumping oil" with 10 guideposts which might help us to navigate through the intersection of the Four Horsemen of the 2020s and the shrinking Web of Life….together known as The Great Simplification. From decomplexifying at various scales to a change of consciousness arising from...
Doomberg: "Our Fragile Energy Economy" 09.08.2023 1:42:19
On this episode, Nate is joined by Doomberg - the anonymous energy/finance analyst team (visually presenting as a talking chicken icon) who uses an energy lens to analyze global trends in the economy, with so far some remarkable accuracy. In this wide ranging discussion, Doomberg and Nate cover the interactions between geopolitics, debt, climate policy, and - of course - energy. How have the narra...
Just Stop Oil !? Part 3 - 10 Pathways to Post-Growth | Frankly #40 04.08.2023 28:02
In Part 3 of this Frankly Series, Nate (just after watching the movie Oppenheimer!) breaks down the logic of how we COULD arrive at a post-growth future. Our global situation is complex and not static - IF we somehow are able to shrink the global economic output (which would imply significantly less oil use) we first have to navigate 'the 4 Horsemen of the 2020s'. Nate outlines 10 possible avenues...
Kevin Anderson: "The Uncomfortable Link between Climate and Equity" 02.08.2023 1:28:00
On this episode, Nate is joined by climate scientist Kevin Anderson to discuss the possible paths of averting severe climate outcomes and how this is interconnected with equity. As nations plan their climate goals and coordinate with each other, it's clear that extreme actions would be needed from everyone to meet the goal of keeping the global average temperature increase below 2ºC - if this is e...
Just Stop Oil !? Part 2 - Oil is the Economy | Frankly #39 28.07.2023 31:18
In Part 2 of this Frankly Series, Nate breaks down why energy - and specifically oil - is currently the central foundation of our entire modern economic system. There are ecological and energetic laws that apply to all life, including humans and our economies. By accessing a huge surplus of dense carbon energy in the form of fossil sunlight, we've effectively turbo-boosted our economies, populatio...
Roger Pielke Jr: "Understanding the Origins of Climate Models" 26.07.2023 1:18:21
On this episode, Nate is joined by climate and policy scientist Roger Pielke Jr. to discuss the progression of climate research and modeling. The climate activist community is based around projections of what a future might look like given the actions of society - an important tool in the push for urgent climate action. Yet, just like with any other model, the assumptions and parameters can greatl...
The 7 Things That Scare Me Most | Frankly #38 21.07.2023 12:52
In this week's Frankly, Nate expands upon something he finds himself saying more frequently these days; "what scares me the most is…". From the likelihood of nuclear war to how our human in/action harms innocent animals, Nate opens up about his personal list of deepest fears. Contrasting his childhood fear of [harmless] spiders against his current fear of humans' propensity towards [what is now e...
Taimur Ahmad: "Energy Inequality in the Polycrisis" 19.07.2023 1:13:10
On this episode, Nate is joined by recent Stanford graduate and biophysical researcher Taimur Ahmad to discuss energy inequality within and across nations. Taimur offers a unique perspective as someone who has spent years studying the issues of the polycrisis, while also having experience growing up in Pakistan and living in the United States. How does the culture of a nation and its access to ene...
Just Stop Oil !? Part 1 - Gasoline | Frankly #37 14.07.2023 9:07
In this must watch Frankly, Nate illustrates how a reduction in the demand for gasoline will not - as commonly believed - result in a 1:1 reduction in the demand for oil. This is contrary to a widespread perception, which much growth in the Electric Vehicle industry has been based on, about the correlation between a decline in gasoline usage resulting in an overall decline in oil production and C...
Anne Biklé & David Montgomery: "Nourishing the Land and Ourselves" 12.07.2023 1:35:48
On this episode, Nate is joined by "free range biologist" Anne Biklé and "broad-minded geologist" David Montgomery - a married duo who have been educating about the link between soil and human health for nearly a decade. As we continue to strip the land and soil of its life supporting capacity, our food has become less nutritious, even as we've received more calories. Has the age of 'The Green Rev...
Deep(er) Ecology: William Rees, Nora Bateson & Rex Weyler | Reality Roundtable #02 09.07.2023 1:32:40
On this segment of Reality Roundtable, Nate is joined by William Rees, Nora Bateson, and Rex Weyler to discuss the purpose of ecology and what it might look like to have a civilization centered around it. Despite our tendency to think of ourselves as separate from the biosphere, humans are a part of it, just like any other animal. What sets us apart now is our outsized impact on the world around u...
Cool Privilege | Frankly #36 07.07.2023 6:18
On this steamy Frankly, Nate shares how his broken office air conditioner reminds him of the discomforts and dangers being faced by those living in high heat regions - including the heat dome over the Southern U.S and growing 'wet bulb temperature' areas around the world. Air conditioners are a modern luxury not afforded to most humans - and those that do use them are in turn part of a positive fe...
Iñigo Capellán Pérez: "Net Energy Analysis: Through a Systems Lens" 05.07.2023 1:06:12
On this episode, global systems researcher Iñigo Capellán Pérez joins Nate to discuss net energy analysis, and its use as a tool in analyzing the feasibility of an entire system. While net energy analysis is complex and polarized, some form of it will be necessary to guide society into a resource-constrained future. The energy outlook of a technology changes when scaled up to meet the needs of a l...
10 Things That Bring Me Joy | Frankly #35 30.06.2023 18:38
On this very personal Frankly, Nate speaks from the heart about ten things which bring him joy and, despite the accelerating polycrisis, will likely still be available to us even without abundant cheap energy. This message - really - is at the heart of the Great Simplification story. Distinct from intermittent and shallow hits of dopamine from social media "Likes" or shopping or stock investing -...
Kate Raworth: "The Superorganism V. The Doughnut" 28.06.2023 1:42:45
On this episode, Nate is joined by the creator of Doughnut Economics, Kate Raworth, to discuss alternative economies that measure more than just the material wealth created by a society. As we expand further past planetary boundaries, the gap between the standard of living of the materially wealthiest and poorest continues to grow. Increasingly, these shortfalls in both ecological and social well-...
The Limits to Podcasting About Limits 23.06.2023 20:17
On this Frankly, Nate shares a personal reflection on the challenges of creating and broadcasting content focused on biophysical limits to growth. In a media industry that promotes feel-good content, over-simplified narratives and easy answers, the themes being highlighted on The Great Simplification can be complex, overwhelming, and leave more questions than answers. What should the goals be for...
Daniel Zetah: "Regenerative Agriculture and Personal Sovereignty" 21.06.2023 1:31:07
On this episode, Nate is joined by Daniel Zetah, who practices regenerative agriculture on his family farm in Minnesota. Daniel shares his experiences in becoming aware of the global challenges we face and his journey back to his family farm, where he has been instrumental in naturally cultivating the land back to life again. While much of The Great Simplification covers the intricacies of the met...
Kris De Decker: "Looking Back Towards a Human Powered Future" 14.06.2023 1:23:47
On this episode, Nate welcomes back journalist, inventor, and low-tech expert Kris De Decker to take a deeper dive into a more human-powered system on the backside of the carbon pulse. Through both historical and experiential lenses, Kris shares five creative alternatives to current high tech systems - from hot water bottles to electric buses and preventative-focused healthcare systems. Could a mo...
"Electric Vehicles": Arthur Berman, Simon Michaux & Pedro Prieto | Reality Roundtable #01 11.06.2023 1:40:19
On this inaugural episode of Reality Roundtable, Nate is joined by Art Berman, Simon Michaux, and Pedro Prieto to discuss the viability of scaling electric vehicles and what role they could play in the future. Electric vehicles have become increasingly more popular in recent years, and in tandem more polarizing and controversial. Art, Simon, Pedro, and Nate join together for a multi-faceted conver...
NATO/Ukraine: Playing Russian Roulette with Complex Life | Frankly #33 08.06.2023 16:05
Recorded June 2nd, 2023 Description On this Frankly, Nate unpacks his thoughts on the escalating situation between Russia and Ukraine. US and NATO have been cautiously supporting Ukraine, but increasingly crossing more and more lines that had been previously 'out of bounds'. With the upcoming Defender 23 military exercise on June 12th, NATO is increasingly pushing the boundary of how far it is...
James Fleay: "What's The Deal with Nuclear Energy?" 07.06.2023 1:07:30
On this episode energy systems expert James Fleay joins Nate to talk about the current state of nuclear energy and its potential applications in the future. Out of all the potential 'replacements' for the subsidy of the fossil labor force we've grown used to, nuclear energy is one of the most frequently suggested as being the savior of our modern lifestyles. What is the reality of the benefits and...
Joslin Faith Kehdy: "Lebanon - Beyond Resilience" 31.05.2023 1:11:31
On this episode, Nate is joined by Joslin Faith Kehdy, a changemaker and citizen of Lebanon. Over the last 3 years, Lebanon has had a 50% drop in GDP and 98% devaluation in their currency, massive unemployment, and - among many other things - an ongoing waste crisis. Throughout this, Joslin has been a leader in responding to and coming up with new (and old) ways for living a dignified and simplifi...
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