Humans of the near future

A new breed of human is on its way. Transhumanists are a group who seek to accelerate the evolution of humanity through science and technology. Oliver Pickup investigates the movement, the implications for humankind and asks, is it morally wrong to augment humans? The world's preeminent'cyborg artist', Neil Harbisson (pictured above), has been stopped "several times a day, every single day, since March 22, 2004". It's impossible for him to forget the date: that Monday, 13 years ago, he had an antenna fixed to his skull in order to'hear' colour.