Learn how pigs spread across Pacific islands, what their DNA reveals about ancient human journeys, and why their legacy still ...

Preface and acknowledgements -- 1. Equus quagga and Lord Morton's mare -- 2. Passiflora gracilis : inside Darwin's greenhouse -- 3. Homo sapiens : Francis Galton's fairground attraction -- 4.

This video examines the evolutionary history of pigs and how their ancient ancestors possessed traits far more powerful than those of modern domestic swine. Scientists explain how early pig species ...