Biosphere 2 was meant to prove we could build a world from scratch. Instead, it became a fight to keep the air breathable and the story from turning toxic.

In 1991, eight people sealed themselves inside a vast Arizona terrarium designed to test whether a closed ecosystem could sustain human life and one day help us survive on Mars. What followed was not just a biosphere experiment under glass, but a slow collision between science, survival, collapsing oxygen levels, and a press narrative determined to call it a joke. This week, we dig into what really happened inside Biosphere 2, why the project began to unravel, and whether it was ever the failure people still think it was.

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Host & Show Info

• Hosts: Kyle Risi & Adam Cox
• Intro Music: Alice in dark Wonderland

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