On this edition of Conversations, David Shapiro talks with host Dan Skinner about “Who Do You Want to be When You Grow Old? – The Path of Purposeful Aging” which he co-authored with Richard Leider. Shapiro is a philosopher, educator and writer who explores matters of meaning, purpose and equality. Leider is the founder and chairman of Inventure: The Purpose Company, whose mission is to help people unlock the power of purpose.