What if digital communication felt as real as being touched?
Sacks had a particular fascination with the ways our brains can play tricks on our vision. He also reveals his own lifelong struggle to recognize the faces of other people.
Lizzie Gottlieb has a younger brother with Asperger's Syndrome, a form of autism. She made a film, "Today's Man," about his abortive efforts to get a job and move out of his parents' brownstone in New York.
Buddhist monk Matthieu Ricard has been called "the happiest man in the world." He shares a few thoughts on finding resilience in a crazy world.
Janice VanCleave tells Jim Fleming some of the experiments from the "Weather" volume, including how to build a cloud, and why the sky looks blue.
Katrina Browne produced and directed the documentary "Traces of the Trade" in an effort to come to terms with her family's legacy of slave trading. Browne talks with Jim Fleming and we hear excerpts from her film.
With mounting concerns over student debt, we're thinking about higher education this week. Christopher Newfield teaches literature and American Studies at the University of California at Santa Barbara. He believes rising tuition and reduced state funding are threatening the nation's public universities.
Jennifer Baker is a philosopher at the College of Charleston and the author of a recent essay called "Procrastination as Vice."