As We Live Longer, Can We Also Live Well?

Is it possible for us all to live longer without losing our vigor – or our minds? And could it be possible one day to slow the aging process itself?

How we answer those questions could have profound and far-reaching consequences.

Jay Olshansky, professor of public health at the University of Illinois at Chicago, is an expert on aging. One of the issues he is grappling with is the concept of aging well. He joins us in discussion.

Watch the full interview and read an edited Q&A here.