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Season 4, Episode 5

“Chasing Arrows”

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Plastics production has doubled in the last two decades, clogging up our oceans and showing up in our organs. The massive growth in plastics production is also increasing CO₂ output and driving up fossil fuel demand.

Meanwhile, only 8% of plastic actually gets recycled, challenging our trust in the waste management system.

But a new set of tools driven by AI, robotics, and material science are helping recycle plastics, steel, textiles, and just about everything else. And a new generation of entrepreneurs, scientists, and engineers are devoting themselves to launching those tools.

In this episode, we examine technology advances that are helping recyclers convert hard-to-recycle waste into a valuable feedstock – and what it means for building a circular economy with a singular goal of radically reducing global waste.

Guests:

  • Kate Brandt, chief sustainability officer at Google
  • Astro Teller, captain of moonshots, at X, the moonshot factory
  • Rey Banatao, project lead at X, the moonshot factory
  • Julia Mangin, head of sustainability, Recology
  • Emma Lingle, project manager at X, the moonshot factory
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