200 thousand years ago, we took our first steps in Africa. There are 7 billion of us living on this planet today. How did our ancestors spread from one continent to another?
200 thousand years ago, we took our first steps in Africa. There are 7 billion of us living on this planet today. How did our ancestors spread from one continent to another?
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Bill GardnerProducers · vp programming & development: PBS (uncredited) (5 episodes, 2015)
Sajjad BhattiProducers · science producer (5 episodes, 2015)Gordon MackenzieProducers · field producer (1 episode, 2015)Thongkhoon SayalethProducers · field producer (1 episode, 2015)Kim TaylorProducers · field producer (1 episode, 2015)Liz WarningProducers · field producer (as Elizabeth Warning) (1 episode, 2015)Peter BadcockProducers · production executive (2 episodes, 2015)Chad Gordon HigginsCinematography · photography (as Chad Gordon-Higgins) (1 episode, 2015)
