Jason Furman estimates that if you strip out data centers and information‑processing, H1 2025 U.S. GDP growth would have been just 0.1% annualized. Although these tech categories were only 4% of GDP, they accounted for 92% of its growth, as big tech poured tens of billions into new facilities. This highlights how dependent the economy has become on AI buildout.
— It reframes the growth narrative from consumer demand to concentrated AI investment, informing monetary policy, industrial strategy, and the risks if capex decelerates.
Noah Smith
2025.10.12
90% relevant
Smith highlights Pantheon Macroeconomics, Jason Furman’s calculation, and The Economist to argue recent U.S. growth is overwhelmingly attributable to AI‑related spending, echoing the claim that ex‑AI the economy would be near stall speed.
msmash
2025.10.07
100% relevant
Furman’s 0.1% ex‑AI growth counterfactual for H1 2025 reported by Fortune/Slashdot.
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