Google chairman believes AI can solve challenges like climate change and tech firms need to work together to make it happen
If the military develops AI weapons then it will only be a matter of time before they appear in the hands of terrorists, dictators and warlords, say experts
The potential for AI to harm people - even inadvertently - isn't low enough to be ignored, warns Dr Stuart Armstrong
Despite the risks, AI is 'ultimately the key portal that we have to pass through to realise the full dimensions of humanity's long-term potential,' argues Professor Nick Bostrom
Dr Demis Hassabis tells The Royal Society how AI could take over when leading scientists can't finish research in their lifetimes