Society featured

Humanity as Dr. Jekyll & Mr. Hyde: The Symptoms, Patterns, and Drivers

February 23, 2026

Recorded on: Feb 11, 2026

Description

In this week’s Frankly, Nate looks at how aggregate human behavior changes as groups scale from small tribes to large and complex societies. He uses the framing of Dr. Jekyll and Mr. Hyde throughout the episode to illustrate how traits that once helped small groups survive can serve to destabilize complex societies when expanded globally. Rather than a moral failing of the human species, he frames the more-than-human predicament as a predictable outcome that emerges when human instincts operate at large scales.

Nate also walks through the layers that make up the reality we experience. He starts with the major symptoms that increasingly draw our attention today like global heating, biodiversity loss, and geopolitical tensions. He then emphasizes that these surface problems are driven by recurring systemic patterns, which are kept in place by society-scale driving forces. The episode closes by asking the audience to reflect on what responsibility and agency look like in a world where powerful incentives shape collective outcomes.

Where do we see societal thresholds when scale removes the natural limits that once kept us in balance? How can we be aware of reinforcing deeper societal forces while trying to solve for symptoms? And if our instincts helped us survive in the past, what might a system that works to balance human nature and biophysical reality look like?

Show Notes & Links to Learn More

Download transcript

The TGS team puts together these brief references and show notes for the learning and convenience of our listeners. However, most of the points made in episodes hold more nuance than one link can address, and we encourage you to dig deeper into any of these topics and come to your own informed conclusions.

00:18 – Theory of changeProbabilistic planningShortfall risk

00:55 – Frankly: Why Humans Are Better Than We Think

01:07 – Jeffrey EpsteinEpstein File Library

01:15 – Dark triad traitsHow those traits shape society

01:45 – Small groupsSteep discount ratesCognitive biasesSupernormal stimuli, Addiction, Social statusIn-group/Out-group bias

02:07 – Behaviors of individuals and small groups have different dynamics than large groups of humansAggregate Behavior

02:28 – The Evolutionary Mismatch Hypothesis

02:46 – Jekyll and Hyde metaphorStrange Case of Dr Jekyll and Mr Hyde

03:55 – Late-stage capitalismPatriarchyColonialism

04:20 – The Metacrisis (Introduction video)

04:21 – Global heatingBiodiversity lossSoil degradationCurrently exceeding seven of nine planetary boundariesRising inequality and poverty at the same timeAll-time stock market highsGeopolitical tensionsAttention fragmentation and psychological strain – widespread Depression, anxiety, and Loneliness, AI impact: EnvironmentMental health

05:11 – Complex systemsNth-order effects and authentic progress

05:45 – Biophysical economicsNate’s net energy PhD thesisNet energy matters more than gross energyTime lags in environmental governanceEcological lagsGrowth is slow, collapse is fast

07:35 – Maximum Power Principle (More info)

07:45 – 80/20 Rule (Pareto Principle): TreesWater

08:25 – Matthew Effect (Parable of the Talents): A small number of firms capture most of the profitsA small number of social media platforms capture most of the attentionA small number of countries capture most of the energy and materials

09:14 – Carrying capacityOvershoot (Reindeer and Cod), Carbon Pulse

10:24 – Arms raceGame TheoryMultipolar trapAI RaceFinance “Arms Race”

10:55: – Humans are incredibly social animals,

11:37 – Jevons Paradox and Rebound effect (More info)

12:05 – Fuel efficiency counterintuitively caused us to drive farther in bigger carsShipping efficiency gains outstripped by growth

12:39 – Tragedy of the commonsGame Theory

12:48 – Current challenges: ClimateOceansWeapons controlAI alignmentFinancial stability

14:29 – Joseph Tainter (TGS Episode), The Collapse of Complex Societies

15:25 – The Great Simplification

16:10 – John Gowdy (TGS Ep 14), Lisi Krall (TGS Ep 86), Luke Kemp (TGS Ep 194 & Ep 153)

16:20 – Human domestication and agriculture developed in the stable holoceneThe HoloceneThe Agricultural Revolution

18:23 – Maximum power principle

19:50 – Economic Superorganism

20:40 – Laws of gravity

21:45 – Social status and hierarchy before agricultureHow it shifted with centralization and agriculture

23:35 – How abuse of power has been dealt with in smaller groupsInuit attitude toward psychopathic behavior

23:50 – Goliath’s Curse: The History and Future of Societal Collapse by Luke Kemp

28:50 – Ancient instincts that ensured our survivalOxytocin supports: Familial attachment and cooperationMakes us prosocial to our in-group and anti-social to our out-group

30:00 – OverfishingNuclear arms race

30:35 – Strength of social identity and information processing

30:50 – People selectively credit/dismiss risks in ways that protect their group identity

31:30 – Delayed gratification vs. Time bias

31:40 – 300,000 years as a species

33:30 – Robert CostanzaSocial trap

33:40 – Anthropocentriscism

34:20 – Nature is not included in our economyDiscussions on financially valuing nature

Nate Hagens

Nate Hagens

Nate Hagens is the Director of The Institute for the Study of Energy & Our Future (ISEOF) an organization focused on educating and preparing society for the coming cultural transition. Allied with leading ecologists, energy experts, politicians and systems thinkers ISEOF assembles road-maps and off-ramps for how human societies can adapt to lower throughput lifestyles.

Nate holds a Masters Degree in Finance with Honors from the University of Chicago and a Ph.D. in Natural Resources from the University of Vermont. He teaches an Honors course, Reality 101, at the University of Minnesota.