Dan Buettner, a National Geographic Fellow, a longevity researcher, and the best-selling author of “The Blue Zones: Lessons for Living Longer from the People Who’ve Lived the Longest,” joins Scott to discuss “Blue Zones” and how community, environment, and diet play into longevity. He also tells Scott what decade he might make it to based on how he currently lives his life. 

Follow Dan, @danbuettner.

Scott opens with his thoughts on Apple being the ultimate second mouse. 

Algebra of Happiness™: what it means to be a dad.