Adam Gopnik challenges the idea that the artistic and literary creations of artificial intelligence can match human endeavour. Although impressive in their ability to produce pastiche, he thinks AI programmes fail to produce anything 'newly memorable'.

'They are not smart at all in the sense that we usually mean it, capable of constructing creative ideas from scratch,' he writes.

'But rather they're sorts of cognitive scavengers with immense capacity - like whales scooping up all the shrimp and algae from the sea bed, and then churning on it, cud like, until asked to spit up one particular bit.'

Producer: Sheila Cook Sound Engineer: Peter Bosher Editor: Richard Fenton-Smith Production Co-ordinator: Helena Warwick-Cross