Every animal that lives in groups has to make decisions as a
group. Even a seemingly simple decision like "where should we go
for dinner?" can be complicated to negotiate.
Is there a simple rule behind how humans and other animals
make group decisions? Margaret Crofoot is a primatologist and
Leakey Foundation grantee...
Explore human evolution one story at a time. This award-winning show blends storytelling with science that will change your understanding of who we are.