Processing Grief, Manic-Depression, and Adolescent Joy

Pete Docter, who wrote and directed the latest Pixar movie, “Inside Out,” with his producer, Jonas Rivera. Joseph Luzzi on how reading Dante’s Divine Comedy helped him work through grief and rebuild his life. Director Maya Forbes with Mark Ruffalo and Imogene Wolodarsky, the two stars from her new film, “Infinitely Polar Bear.” The Pope's scientific team, in light of his statements on climate change. How food flavoring gets regulated, and how it doesn't.