NPR’s Shankar Vedantam says that in some ways, human behavior is the ultimate frontier of science. After all, there’s a lot we don’t know about why behave the way we do. But if we can get a glimpse at the unconscious patterns that influence us, Vedantam argues we have the potential to make big changes in our lives and our world. Shankar Vedantam is host of the popular podcast Hidden Brain, and Tuesday, he joins us to explain how science and storytelling can improve the human experience.