Will we ever agree to just one set of rules on the ethical development of artificial intelligence?

theconversation.com - Australia is among 42 countries that last week signed up to a new set of policy guidelines for the development of artificial intelligence (AI) systems. Yet Australia has its own draft guidelines for ethics in AI out for public consultation, and a number of other countries and industry bodies have developed their own AI guidelines. So why do we need so many guidelines, and are any of them enforceable?