Intelligence has been tested, scored, packaged, and sold.

But what if the version we've been measuring is only a fraction of what's actually out there?

In this episode, we trace the story of how intelligence got defined — and who got left out.

From Richard Feynman's suspiciously average IQ score to the cognitive lives of cows, chickens, and pigeons, this is an invitation to widen the lens.

Because the capacity to sense, process, and respond to the world isn't a human invention.