What makes us human? Our DNA is only 1% different from that of our closest living ancestor, the chimpanzee, yet our abilities are light years apart. We are self-aware, have language, nimble thumbs, the capacity to imagine and many other attributes which our animal kin do not seem to possess... Or do they? Studying subjects like leadership, dating and mobbing, find out how we compare. Produced by National Geographic.
Access to this content is reserved to National Geographic Channel subscribers.
All rights reserved © CBC/Radio-Canada 2013-2017 Privacy Policy | Terms of Use