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. Emphasizing that our society already largely ignores the depleting fossil energy that powers our lives, Nate traces how AI could amplify our economic growth imperative rather than help us escape it. He also touches on optimization – how solving solely for efficiency erodes the robustness and slack that allow our human systems to adapt to energy and material descent.

The latter part of Nate's analysis turns toward risks related to power concentration and the downstream effects of increased societal integration of AI. He considers the long-term implications of trends like shrinking entry-level opportunities, mounting cognitive debt, and prose averaging out across research, media, and even everyday life. He also dives into potential nearer-term risks like the emergence of technofeudalism and decreasing costs of surveillance. Nate ends the episode by leaving the last risk unnamed, arguing that the most important consequence of transformative technology may be the one nobody can foresee.

How do AI "cognitive workers" interact with the logic of the economic Superorganism? What happens when a civilization optimized for growth without accounting for resilience introduces a technology such as AI? And can humanity choose a middle path when the systems driving AI are rewarded for extremes?

(Recorded September 27th, 2026)

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Four months after the Iran war first rattled global energy markets, the global system has proven surprisingly adaptable, even as prices continue to rise and product shortages become more common. But as those buffers run dry and diesel prices climb to the equivalent of over $200 a barrel, the slack in our system is starting to disappear. How much longer can our hyper-connected economic system stagger along, and where is it already breaking?

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. Art explains why the adaptations that have kept prices from spiraling have unaccounted-for costs for the larger system, and why 5 to 20 percent of shut-in production may never return to prior levels, even once wells are reopened. The conversation traces the parallels between this moment and the 1970s and 1980s oil shocks, but also the key differences that will create a bigger (potentially insurmountable) barrier to recovery this time. Ultimately, Nate and Art consider whether we are witnessing the rise of a fragmenting, multipolar world of resource nationalism that will replace the postwar security architecture, which has underwritten cheap oil and globalization for decades.

How are underlying refinery risks intensifying an already precarious situation? How are global powers positioning themselves amid this pivotal point for geopolitical relationships? And even if the multiple global conflicts were to stabilize today, what are the locked-in repercussions for global energy supplies, and how will they ripple out to affect everything around us?

About Art Berman:

Art Berman is a petroleum geologist with over 40 years of oil and gas industry experience. He is an expert on U.S. shale plays and is currently consulting for several E&P companies and capital groups in the energy sector.

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The El Niño now building in the tropical Pacific is unlike anything in the historical record, and it's arriving on top of decades of warming. Together, they could push global temperatures to roughly 1.8°C (3.2ºF) above pre-industrial levels next year, offering a preview of what may become the new normal within a decade. As the rate of warming continues to accelerate and public attention swings between alarm and fatigue, how can we clearly understand where the planet is actually headed and what it will take to adapt?

In this episode, Nate is joined by climate scientist Zeke Hausfather to break down the numbers and metrics within climate science, and translate what they will actually feel like for humanity. He explains how global temperature is measured, what the new generation of IPCC scenarios reveals about plausible futures, and why there's still uncertainty in just how much warmer we'll get by the year 2100. Zeke also unpacks how declining aerosol pollution has sped up warming and other climate variables that have actively emerging research behind them. While certain amounts of warming are locked in, he emphasizes that there is still a wide difference between every degree of warming, and the actions we take now will determine climate futures for centuries to come.

How does the IPCC attempt to incorporate the most unpredictable factor for climate models – human behavior – and what do their current projections estimate? If we reached zero emissions tomorrow, would the planet cool back down, or are we locked into the warming we already have? And in a world growing weary of crisis headlines, how can we hold the reality of climate change without tipping into denial or despair?

About Zeke Hausfather:

Zeke is a lead author of the IPCC Seventh Assessment Report, and was a contributing author to the Sixth Assessment Report. He also authored the climate trends chapter of the Fifth U.S. National Climate Assessment, and has testified as an expert witness before the U.S. House Committee on Science, Space, and Technology. At Berkeley Earth, Zeke helps produce one of the world's primary global surface temperature records. He is also a Climate Science Contributor at Carbon Brief. At Stripe, Zeke leads climate research for Frontier, a $2 billion advance market commitment accelerating permanent carbon removal.

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