(Note: This interview first aired last fall.) Our guest is Dr. Lisa Feldman Barrett, a noted expert on both psychology and neuroscience who's also a University Distinguished Professor at Northeastern University in Boston. She tells us about her book, "Seven and a Half Lessons About the Brain." Per a starred review in Kirkus: "[This is] an excellent education in brain science.... [Feldman Barrett] deftly employs metaphor and anecdote to deliver an insightful overview of her favorite subject....