Microsoft CEO warns AI needs to spread beyond Big Tech to avoid bubble

Nadella is among those that believe broader uses of the technology by firms outside of the tech sphere will drive economic growth. — AFP

As tech companies spend billions on artificial intelligence data centres and computer chips, fears of an AI bubble held privately by Wall Street traders and some Big Tech titans are beginning to pop into public view.

Speaking to the world's economic elite Tuesday in Davos, Switzerland, Microsoft CEO Satya Nadella tossed out his 2 cents.