#630: The Strategy Paradox

#632: How the Internet Makes Our Minds Shallow

#633: The World and Vision of Lakota Medicine Man Black Elk

#634: How to Design Conversations That Matter

#635: The Existentialist's Survival Guide

#636: Why You Overeat and What to Do About It

#638: How Changing Your Breathing Can Change Your Life

#639: Why You Should Learn the Lost Art of Rhetoric

#640: Weird and Wonderful Ways to Get Comfortable Being Uncomfortable

#641: How Eisenhower Led — A Conversation with Ike's Granddaughter