Peter Attia on Lifespan, Healthspan, and Outlive

<p>We spend too much of our health care focus on lifespan and not enough on healthspan--the quality of our life as we get older. So argues Dr. Peter Attia, author of <i>Outlive: The Science and Art of Longevity</i>. Attia speaks with EconTalk's Russ Roberts about what kills us, what slows us down as we age, and the weapons we have to allow us to live better and longer.</p>