AI-Speed Debate Raises Alarm Over U.S. Economic Growth

Leading AI executives—including OpenAI chief Sam Altman and Anthropic co-founder Dario Amodei—have warned that unchecked advances risk “rogue AI swarms” that could dominate the internet. In an essay titled “We Must Pace the Frontier,” Amodei urged governments and developers to impose safeguards and deliberately slow capability gains. The warning sparked a sharp sell-off of technology stocks this week, as investors reassessed expectations for future AI-related capital spending.

Newsweek

Analysts note that AI-related investment now underpins a sizable share of U.S. growth. A January study by the Federal Reserve Bank of St. Louis identified software, R&D, computing equipment and new data centers as “important drivers of growth,” contributing significantly to last year’s GDP. Moody’s chief economist Mark Zandi calculated that AI and its associated spending fuel roughly a quarter of the nation’s overall economic expansion, while *The Economist* cited estimates that AI could account for as much as 40 % of GDP growth.

Newsweek

Fitch Ratings warned that a “severe AI-related equity price shock” combined with a sharp cut-back in AI capital expenditure could push the U.S. economy into recession and dampen global growth. INSEAD finance professors Boris Vallée and Ben Charoenwong explained that market participants view the slowdown calls as a signal that forward-growth assumptions for AI infrastructure are being revised downward, though they cautioned this does not prove an AI bubble is bursting. Brookings fellow Kyle Chan emphasized that preserving a democratic lead over autocracies, particularly China, is a core rationale for any pacing strategy.

Newsweek

Not all industry leaders share the slowdown view. Elon Musk and DeepMind chief Demis Hassabis have echoed Amodei’s cautions, while Meta founder Mark Zuckerberg and Nvidia CEO Jensen Huang have publicly rejected proposals to rein in development, arguing that rapid progress is essential to maintain U.S. competitiveness.

Newsweek

• “Current valuations across AI infrastructure assume years of rapid, uninterrupted growth. When frontier lab executives publicly call to slow capability advances, markets immediately downgrade those forward growth assumptions,” — Ben Charoenwong, a professor of finance at INSEAD’s business school campus in Singapore

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• “The existential framing draws the headlines, but the threat most individuals will actually experience is economic: displacement, wage pressure, and the reorganization of entry-level work,” — Boris Vallée

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• “Beating China in the AI race doesn’t actually mean America wins, period,” — China. Kyle Chan

Newsweek