A password will be emailed to you.

The nature of reality is one of our abiding fascinations here at the Daily Grail, so I’m sure many readers will enjoy the TED talk above from Donald Hoffman:

Cognitive scientist Donald Hoffman is trying to answer a big question: Do we experience the world as it really is … or as we need it to be? In this ever so slightly mind-blowing talk, he ponders how our minds construct reality for us.