Part 1 of the TED Radio Hour episode Screen Time - Part I.
Host Guy Raz raises the curtain on a special two-part TED Radio Hour episode about our ambivalent relationships with our screens.
We hear audio from a Facebook press conference call in which CEO Mark Zuckerburg describes virtual reality as a development that will revolutionize our lives — like the PC, the Internet and the smartphone.
That's what's coming. But already, our screens are immersive and almost inescapable.