VideoCould we ever build a robot that thinks like a person? Could we ever capture the essence of humanity in a robot? That's for us to find out, says Tony Prescott, as he explains the idea of creating a robot with a sense of self. Video
HumansEfforts to stop prisoners reoffending can be useless or even backfire Efforts to prevent prisoners from reoffending are often lacking in scientific rigour and can even fly in the face of available evidence Insight