Nat Geo Explorer-in-Residence Spencer Wells maps the history of human migration by analyzing the DNA of hundreds of thousands of people around the world.
➡ Subscribe: http://bit.ly/NatGeoSubscribe
➡ Get More Nat Geo Live: http://bit.ly/MoreNatGeoLive
About Nat Geo Live (National Geographic Live):
Thought-provoking presentations by today’s leading explorers, scientists, and photographers.
About National Geographic:
National Geographic is the world’s premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what’s possible.
Spencer Wells: The Human Journey | Nat Geo Live