"Films for the Humanities & Sciences (Firm)" . . "TED Conferences LLC." . . . . . . . . . . . . . . "TED Talks" . . . . . . "Harvard psychologist Dan Gilbert says our beliefs about what will make us happy are often wrong - a premise he supports with intriguing research and explains in his lucid, approachable book Stumbling on Happiness. In this TEDTalk, Gilbert pursues that idea through a discussion that touches upon brain architecture, experience simulation, impact bias, our \"psychological immune system,\" synthetic vs. natural happiness, and some experiments and case studies that prove his counterintuitive assertions." . "Dan Gilbert" . . "TEDTalks Dan Gilbert, Why Are We Happy? Why Aren't We Happy?" . . "Educational films" . "Videorecording" . . "Why Are We Happy? Why Aren't We Happy?" . . "Internet videos" .