Modern life runs on hidden engine rooms—vast, intricate systems most of us never see. The Haber-Bosch process, which turns air into fertilizer, is one of them. It feeds billions, yet almost no one outside of science or industry could explain how it works or why it matters.

In this episode, we explore Haber-Bosch not just as a technological marvel, but as a parable for our dependence on complex systems most of us barely understand. From the fight over bird droppings in the 19th century to the industrial alchemy of fixing nitrogen, we trace how human ingenuity transformed the limits of nature, and how that transformation fostered both abundance and fragility.

This is a story about the machinery that sustains us, and the risks we run when we forget it’s there.

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