Special Edition - Artificial Intelligence - who cares? 51:53

What is AI? What can it do and what are its current limitations? A tool for good - or should we be worried? Will we lose our jobs? Are we ready to be cared for by machines? Our Tech Editor, Zoe Kleinman, and a panel of international experts explore AI's impact on healthcare, the environment, the law and the arts in a special edition recorded at Science Gallery London.