Dan Buettner is a National Geographic Fellow who researches Blue Zones, regions of the world where people tend to live longer. His research has looked at what habits and lifestyles contribute to longevity. In this bonus episode, he shares those habits with producer Fiona Geiran, and they discuss how Dan has incorporated many of them into his daily routine.This bonus episode is normally something we share only with our TED Radio Hour+ supporters, but we're making this one available to everyone. To get access to all of our bonus content, listen to the show sponsor-free and support our work at NPR, sign up for TED Radio Hour+ at plus.npr.org/ted