What can be guessed about you from your online behavior? Two computer privacy experts — economist Alessandro Acquisti and computer scientist Jennifer Golbeck — on how little we know about how much others know.
It’s tempting to argue about climate change — but this fascinating dialogue suggests that sometimes, the debate is just not worth your time. Climate expert Vicki Arroyo and risk analyst Dan Kahan discuss.
Ed Boyden is the head of the Synthetic Neurobiology group at the MIT Media Lab. He talks brains and optogenetics (a technique being used to better understand blindness and Parkinson’s disease) with futurist and venture capitalist Juan Enriquez.
What happens when the technology for manipulation on the neural level becomes possible? Could there be a future therapy for people with depression or PTSD — or heartbreak? Do people really want to have their memories manipulated? Elizabeth Loftus, Steve Ramirez and Xu Liu grapple with some big questions.
Udacity founder Sebastian Thrun talks to the man who inspired him: Salman Khan, founder of the online Khan Academy. The two discuss MOOCs and the challenges of inventing education online.