Bill Gates hails AI as a 'wonderful' technology that can save humans from climate change and disease - but warns it needs to be used 'by people with good intent'

Tech giant Microsoft is one of the many companies embracing AI. So it's perhaps ironic that Microsoft's co-founder – the multi-billionaire Bill Gates – has given a warning over its potential dangers. Speaking in London this week, Gates called AI a'wonderful' technology that can save humans from climate change and disease. But he warned that it needs to be used'by people with good intent', as it could be used by criminals'engaged in cyber attacks or political interference'. Gates, one of the 10 richest humans in the world, said: 'The defence has to be smarter than the offence.