Alain de Botton talks about "A Week at the Airport."
Michael Gurian says the second half of our lives has three distinct stages that shape our physical, emotional and spiritual well-being.
Andrew Carroll is the founder of the Legacy Project which collects and publishes letters from combatants and their families and friends, and others who have been touched by the experience of war.
Adam Frank is an atheist with a spiritual bent. As an astrophysicist, his yearning for the sacred is rooted in science. It's an impulse going back to his childhood.
In 1992, Alexander Blakeley graduated from college and headed for the newly capitalist Siberia. He tells Anne Strainchamps he found a wilderness of greed, theft and exploitation.
Novelist Hari Kunzru talks about listening through the scratch and hiss of old 78’s for the voice of the past.
Anthony Bourdain, executive chef at Brasserie Les Halles and author of "Kitchen Confidential: Adventures in the Culinary Underbelly," tells Steve Paulson some restaurant secrets.