George joins me to discuss how systems science is failing to grasp the polycrisis—that the field has been split into silos, leaving most systems scientists without the tools to model the complexity of the emergency we face.

He also explains the neurological limits of individual human wisdom, suggesting the agricultural revolution affected our capacity for abstract thinking, before revealing how humans can work past those limits—collectively.

Planet: Critical investigates why the world is in crisis—and what to do about it.

© Rachel Donald

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