How is technology changing the way we see? The artist James Bridle reimagines John Berger’s Ways of Seeing for the digital age and asks if we can make machines without prejudice.

Critics have called alien epic Avatar a version of Dances With Wolves because it's about a white guy going native and becoming a great leader. But Avatar is just the latest scifi rehash of an old white guilt fantasy. Spoilers...

Whether Avatar is racist is a matter for debate. Regardless of where you come down on that question, it's undeniable that the film - like alien apartheid flick District 9, released earlier this year - is emphatically a fantasy about race. Specifically, it's a fantasy about race told from the point of view of white people. Avatar and scifi films like it give us the opportunity to answer the question: What do white people fantasize about when they fantasize about racial identity?

Avatar imaginatively revisits the crime scene of white America's foundational act of genocide, in which entire native tribes and civilizations were wiped out by European immigrants to the American continent. In the film, a group of soldiers and scientists have set up shop...