Part 3 of the TED Radio Hour episode How It All Began.

About Jack Horner's TED Talk

Paleontologist Jack Horner explains what dinosaurs tell us about our own origins and what we can learn by attempting to revive a piece of the past.

About Jack Horner

Paleontologist Jack Horner discovered the first dinosaur eggs in the Western Hemisphere, the first evidence of dinosaur colonial nesting and parental care among dinosaurs, and the first dinosaur embryos.

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