Yuval Noah Harari: Humankind United?

Yuval Noah Harari returns to The Agenda to continue his conversation with Piya Chattopadhyay on his book "Sapiens: A Brief History of Humankind." Harari will discuss how sapiens formed the social and political networks that would enable them to conquer other species, as well as the planet. Plus, to what extent is humanity truly united compared to our pre-historic ancestors?