Five ways AI could improve the world: 'We can cure all diseases, stabilise our climate, halt poverty'

Recent advances such as Open AI's GPT-4 chatbot have awakened the world to how sophisticated artificial intelligence has become and how rapidly the field is advancing. Could this powerful new technology help save the world? We asked five leading AI researchers to lay out their best-case scenarios. In 1999, I predicted that computers would pass the Turing test [and be indistinguishable from human beings] by 2029. Stanford university found that alarming, and organised an international conference – experts came from all over the world.