Governments across the world are not prepared enough for the major changes that artificial intelligence could bring to society, Bill Gates said on Tuesday.

The Microsoft cofounder said governments need to move faster as AI continues to develop and become part of more areas of everyday life and the economy. He has also been discussing his concerns about the technology with political leaders, including US President Donald Trump and members of his administration.

Gates has warned that the rapid expansion of artificial intelligence could create significant changes for workers, businesses and governments. The technology is developing at a pace that is making it increasingly important for authorities to understand its possible effects and prepare suitable policies.

His comments come at a time when governments around the world are facing growing pressure to respond to the opportunities and risks associated with advanced AI systems. The debate has increasingly focused on how governments can encourage technological progress while also dealing with concerns linked to jobs, safety and wider social changes.

The growing influence of AI has also increased discussions about whether governments and technology companies are moving quickly enough to establish appropriate safeguards. Gates's remarks add to the wider international debate over how countries should prepare for an increasingly AI driven economy.