The Long, Slow Route Theory of Aging

Stephen Colbert: I'm so excited to have you back. Let's jump into this book because I'm 51, pushing 52. But as you said, we're seeing guys like Tom Brady 45 at the top of their game. Kelly Slater, 51 years old, top of his game as a surfer. You're 55 and doing park ski, back flips and stuff on skis. Like what is going on with guys like you, me, Tom, and Kelly? And how do you explain this phenomenon or how can people younger start to look at their future older years as maybe a rebirth? There's a number of different answers.