Tali Sharot research suggests our brains are wired to be optimistic, and that can be both dangerous and beneficial

Futurist Maurice Conti explores the concept of using artificial intelligence as a design tool

Physicist Aaswath Raman details the technology he is developing to harness "night-sky cooling"

David Eagleman research into our brain processes has led him to create new human interfaces

Radhika Nagpal studies the intelligence of fish to understand their rules of engagement.

Scared of superintelligent AI? You should be, says neuroscientist and philosopher Sam Harris

An insightful and witty presentation by Oliver Burkeman on his negative path to success

Artist R. Luke DuBois makes portraits of presidents, cities and himself using data and personality

Kelly McGonigal talk on how a shift in perspective around stress can be incredibly empowering.

Nick Bostrom presentation about smart machines. Will they have our values or have values of their own