TED Radio Hour asks: “Do We Need Humans?”

Today, TED Radio Hour asks two questions many of us are scared to pose: will human beings have a purpose as robots become more adept at performing tasks and projecting emotions? And as technology gets more advanced, how does interaction between human beings change?

Sherry Turkle: Connected, but alone? In this episode — the third in season two — Sherry Turkle explores whether the fact that technology allows us more points of communication actually makes us all feel more alone. Cynthia Breazeal predicts the rise of personal robots. Andrew McAfee imagines the future of work as droids take our jobs. And Abraham Verghese wonders if human touch may not be the best medical tool.

Check out your local NPR schedule to find out when the show airs today, or listen to it via NPR’s website »

Or head to iTunes, where the podcast is available now »