In "The Compass of Pleasure," Johns Hopkins neuroscientist David J. Linden explains how pleasure affects us at the most fundamental level: in our brain. The master chocolatier Jacques Torres provides the audience with samples of his most mouthwatering selections to allow participants to both experience pleasure while the process itself is being discussed. Presented as part of the Brainwave series at the Rubin Museum of Art. Recorded on April 17, 2011.