Nicholas Christakis: The hidden influence of social networks | Video on TED.com

Nicholas Christakis: The hidden influence of social networks | Video on TED.com

"A journey of a thousand miles must begin with a single step." -- Lao Tzu Copyright © Demetrios the Traveler




"Ποταμοῖς τοῖς αὐτοῖς ἐμβαίνομέν τε καὶ οὐκ ἐμβαίνομεν, εἶμέν τε καὶ οὐκ εἶμεν." "We both step and do not step in the same rivers. We are and are not." Heraclitus the Riddler