The Kojo Nnamdi Show

Have you ever thought about the role your subconscious is playing as you go about your day? How it shapes the way you view your co-workers, your neighbors -- and yourself? The Washington Post's Shankar Vedantam writes about the hidden psychology behind both big and small life choices, and why we're often unaware of the factors at play in our decisionmaking. He joins Kojo in studio to discuss the strange and subtle nature of human behavior.