Meta boss Mark Zuckerberg plans to ramp up spending on artificial intelligence (AI) projects this year, even as other executives warn of a potential bubble in the industry. That is nearly twice the $72bn Meta spent last year on AI projects and infrastructure. Zuckerberg said Meta is investing more across the company in AI tools that help employees like software engineers complete more work. Some in the industry warn that such major investments risk creating an AI bubble, similar to one seen in the dotcom boom that peaked in 2000. Sam Altman, whose company OpenAI kicked off the current obsession with AI in the tech industry, was more direct.