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What We Think We Know About Our Brains

Digital brain
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What we now call barbecue had a part in how we developed as a species.

It's true, cooking our food over fires made it possible for us to take in nutrition more easily. It probably helped our brains grow.

It turns out a lot of things made our brains grow into the organ now capable of great feats of thinking. Bret Stetka, non-practicing physician and science journalist, gives us the long view, in A History of the Human Brain: From the Sea Sponge to CRISPR, How Our Brain Evolved.

Listen to wrap your brain around... uh, brains.

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The Jefferson Exchange is Jefferson Public Radio's daily talk show focused on news and interests across our region of Southern Oregon and Northern California. Angela Decker is the senior producer, Nash Bennett is the assistant producer, and Geoffrey Riley hosts the show.