Companies are betting big on AI &ndash; and burning through cash to do it. They&rsquo;re pouring hundreds of billions of dollars into building data centres and developing new models &ndash; such as ChatGPT. And so far, these projects are yet to see a financial return. There is one clear winner: Nvidia &ndash; the company that makes the chips that power this tech. But how long can its customers keep spending before they have to either turn a profit or scale back? Today, Reuters journalist Stephen Nellis on how long this AI boom can last &ndash; and what a crash might look like. If you enjoy&nbsp;7am, the best way you can support us is by making a contribution at <a href="http://7ampodcast.com.au/support">7ampodcast.com.au/support</a>. Socials: Stay in touch with us on <a href="http://www.instagram.com/7ampodcast">Instagram</a> Guest: Reuters journalist Stephen Nellis Photo:&nbsp;AP Photo/Eric RisbergSee <a href="https://omnystudio.com/listener">omnystudio.com/listener</a> for privacy information.

Barnaby Joyce’s big move

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