Nate Hagens

The Great Simplification with Nate Hagens

Science EN ↓ 407 episodes

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

Science

Podcast website

thegreatsimplification.com

Latest episode

Jul 10, 2026

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Episodes

Jeremy Grantham: "Pollution, Population & Purpose" 29.11.2023

On this episode, Nate is joined by co-founder of GMO Financial Holdings, Jeremy Grantham, to discuss how finance, human population, ecology, and pollution interact to shape current trends and what they could tell us about the future. Mr. Grantham unpacks why the expectations of perpetual growth - in the economy, standards of living, and finance - are not so likely and that when looking at the syst...

Artificial Intelligence vs Real Ecology | Frankly #49 17.11.2023

In this Frankly, a follow up to "One Ring to Rule Them All", Nate unpacks the common misconception that AI is the answer to all our energy and ecological problems, specifically climate change. As the development of AI continues to accelerate, many propose that we are entering the 'Exponential Age', yet what's ignored is that we've just lived through an age of exponential impact on Earth's systems....

Helen Thompson: "The Complex History of Energy & Geopolitics" 15.11.2023

On this episode, political economist Helen Thompson and Nate discuss how energy and geopolitics have interconnected over the past century, building to the entangled political relationships we see around us today. The dynamics of power on a global scale are complex - stemming from access to energy, financial control, military strength, credibility/trust, and much more - yet we can understand these...

Fossil Free Food Systems: Jason Bradford, Andrew Millison, Vandana Shiva, Daniel Zetah | Reality Roundtable #06 12.11.2023

Show Summary:    On this Reality Roundtable, Nate is joined by small-scale farmer Jason Bradford, permaculturist and documentarian Andrew Millison, regenerative agriculture activist Vandana Shiva, and regenerative farmer and educator Daniel Zetah to discuss the feasibility of a food system fully or mostly independent of fossil fuel inputs. While a non-industrialized agriculture system is certainly...

Chuck Watson: "The Nuclear Wild West" 08.11.2023

(Conversation recorded on November 2nd, 2023)     Show Summary:    On this episode, Nate is re-joined by risk expert Chuck Watson for a candid discussion of recent news regarding the nuclear developments between Russia and the United States. As the world's attention is focused on the events in the Middle East, US testing and development of new nuclear weapons and Russia's decision to pull out of t...

The Biophysical Taxman Cometh | Frankly #48 03.11.2023

Recorded October 31 2023   Description In this Frankly, Nate expands on our conventional definition of "taxes" to highlight nine other categories that will 'tax' our modern lifestyles. Traditionally, when we think of net and gross income, we only think of direct government taxes that subtract from what we take home. What are other taxes - resulting from our system's ecology - which will factor int...

David Holmgren: "Small and Slow Solutions - Permaculture Design" 01.11.2023

On this episode, Nate is joined by 'permaculture' author and educator David Holmgren to discuss his experience within the movement and what it might look like for more systems to be designed using permaculture in the future. While often thought to be an agricultural tool, permaculture thinking is meant for designing human systems to be embedded in nature - an important principle for a future where...

Frankly Re: Franklys | Frankly #47 27.10.2023

Recorded October 27 2023   Description   In this forty-seventh Frankly, Nate reflects on…..Franklys. As real time global events move faster and faster, they alter the timing (and content!) of planned Frankly reflections on aspects of our global discourse. In light of this, Nate offers a raw take on events in Israel (and financial markets) and a growing list of upcoming topics relevant to the unfol...

Sir David King: "Global Heating: The Science and the Response" 25.10.2023

On this episode, Nate is joined by climate scientist and policy ambassador Sir David King to unpack the current situation regarding Earth's climate system and human response (or lack thereof) to the accelerating heating of the atmosphere. While there are many uncertainties this field still grapples with, the fundamentals of the rising average global temperature as a response to increasing man-made...

Chuck Watson: "War, Rumours of War, and Governance" 20.10.2023

On this Special episode Nate speaks once again with risk expert Chuck Watson for a critical assessment of the unfolding situation around Israel which adds to the rapidly escalating dangers of our current geopolitical landscape. As tensions rise, the potential risks that geopolitical confrontation in the Middle East poses could spill over into energy, economic systems, and our social fabric - Chuck...

Joris van der Schot: "Oil Refining 101 and Other Energy Stories" 18.10.2023

On this episode, Nate is joined by energy industry professional Joris van der Schot to explain the basics of oil refineries, their limitations, and other cultural narratives about energy. Oil is the lifeblood of our economies, yet most of us know so little about how it actually becomes all the different final products that we use. Just how massive is the scale of our energy consumption? How flexib...

Food & Community in the Ruins: Dougald Hine, Chris Smaje, Pella Thiel | Reality Roundtable #05 15.10.2023

On this Reality Roundtable, philosopher and writer Dougald Hine, social scientist and farmer Chris Smaje, and ecologist and farmer Pella Thiel join Nate to discuss the future of food and community. Our disconnected relationship to agriculture and our neighbors have been shaped by a modern industrial society fueled by surplus hydrocarbon energy. What will these relationships look like in a lower en...

The Middle East: Stormwatch | Frankly #46 13.10.2023

In this Frankly, Nate shares his perspective on the recent events in the Middle East and how they could lead to a shortening of the timeline to The Great Simplification. For those fortunate to live outside the direct impacts of these conflicts, many feel pressure to stay informed about this turbulent, global landscape. Is it possible to also remain grounded in the present realities of our daily li...

Arthur Berman: "BRICS+, Strategic Petroleum Reserve & Metaphysics" 11.10.2023

On this episode, Art Berman returns to give a broad update on the state of global oil - from BRICS+ and shale oil to the Strategic Petroleum Reserve and oil investment. As Art says, 'oil is the economy' and understanding the complex dynamics of the oil market provides insight into the entire economic system. How do geological luck and foreign policy create the global stage for oil markets? What is...

One Ring to Rule Them All | Frankly #45 06.10.2023

In this Frankly, Nate refers to a favorite timeless book series, The Lord of the Rings, to describe 'the nine rings for mortal men' - behavioral tendencies that are common among humans based on our evolutionary nature but become counterproductive within modern culture. These traits drive the growth of the Superorganism through 'one ring to rule them all', the amassing of power and the synergy of a...

Luke Gromen: "Peak Cheap Oil and the Global Reserve Currency" 04.10.2023

On this episode, financial analyst Luke Gromen joins Nate to discuss how the availability of cheap energy has underpinned our current financial architecture and expectations - and what peak cheap oil implies for the future. A central part of this story is the rise of the US dollar as a global reserve currency tightly linked with the ability to purchase oil - subsequently leading to the US becoming...

Nick Haddad: "Insects - A Silent Extinction" 27.09.2023

On this episode, Nate is joined by Professor Nick Haddad, a conservation scientist with a focus on butterflies and other insects. Nick unpacks what decades of research have indicated about the declining state of insect populations, which act as the foundation of critical ecosystem functions. The overlooked degradation of butterflies, beetles, bees, ants, ladybugs, and countless other species have...

Sian Sutherland: "Innovating the Business of Plastics" 20.09.2023

On this episode, Nate is joined by Sian Sutherland, a leader in the movement towards reducing the overconsumption of plastic and its waste. The modern era is dependent on fossil fuels for many reasons - one of the most covertly ubiquitous ones being plastic. Everyday we are surrounded by it - encasing our food, woven in the threads of our clothes, and even permeating into the water that we drink....

Robert Sapolsky: "The Brain, Determinism, and Cultural Implications" 13.09.2023

On this episode, neuroscientist and author Robert Sapolsky joins Nate to discuss the structure of the human brain and its implication on behavior and our ability to change. Dr. Sapolsky also unpacks how the innate quality of a biological organism shaped by evolution and the surrounding environment - meaning all animals, including humans - leads him to believe that there is no such thing as free wi...

Titanic Oceans: Daniel Pauly, Antonio Turiel, Peter Ward | Reality Roundtable #04 10.09.2023

On this Reality Roundtable, marine biologist Daniel Pauly, ocean physicist Antonio Turiel, and paleobiologist Peter Ward join Nate to discuss the numerous oft-overlooked threats to the Earth's great oceans. From overfishing and plastic pollution to climate change and acidification, the human system is assaulting one of the most important regulators for our climate and the largest habitat for life...

The Many Shapes of the Carbon Pulse | Frankly #44 08.09.2023

In this Frankly, Nate describes the Carbon Pulse - a one time massive consumption of fossil hydrocarbons at a pace millions of times faster than they were created. He outlines the many shapes that this pulse could take, as well as some shapes it will never take. Compared to previous carbon pulses that led to mass and minor extinctions, how does the modern pulse compare?  What can what we know abou...

Graham Palmer: "Energy Storage and Civilization: A History" 06.09.2023

On this episode, Nate is joined by Graham Palmer, a scholar and engineer in the field of energy. While this show frequently covers the importance of energy itself, this discussion focuses on how the ability to store and access energy has critically shaped societies. From agriculture, to wood, to coal, to oil, each transition has marked a new way for humans to interact with the world around them. W...

Fossil Energy Subsidies: The Bottom Line | Frankly #43 01.09.2023

In this week's Frankly, Nate reacts to recent analysis by the International Monetary Fund (IMF) critical of 2022 subsidies to fossil fuel. These subsidies - by IMF math totalling $7+ trillion - are not what they seem, resulting in widespread confusion on what is really going on.  By peeling back the layers of the onion on these oft-misunderstood benefits - Nate outlines what comprises these fossil...

Lisi Krall: "Agriculture, Surplus, and the Economic Superorganism" 30.08.2023

On this episode, 'Superorganisms' converge as Nate is joined by economist and anthropologist Lisi Krall to discuss the evolutionary origins of our current systemic predicament. Starting with the Agricultural Revolution, the evolutionary conditions of surplus and ultrasociality have combined to shape the way humans interact with their environment, ultimately leading to our current out of control gl...

Running the 'Systems Discourse' Gauntlet | Frankly #42 25.08.2023

In this week's Frankly, Nate considers 7 different continuums of perspectives people use when taking part in a "systems" discourse, such as The Great Simplification podcast is attempting.  In such complex and often controversial discussions, each of us has a point of view that stems from our own personal experiences, knowledge and identity - yet how we channel that point of view into the larger di...

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