From Foreign Affairs · Ruchir Sharma · · 2m
The Global AI Bust
AI boom may collapse as markets overinvest in the technology.
In brief
AI boom may collapse as markets overinvest in the technology. The AI boom could collapse as markets overinvest, causing global economic damage but leaving a more stable AI ecosystem. Originally reported by Foreign Affairs.
AI's Rapid Rise
AI spread faster than any past innovation, with 30 percent of Americans using it within four years of ChatGPT's release.
AI Investment Boom
Tech spending on new plants and equipment hit 6.3 percent of GDP, up from 6.0 percent during the internet bubble.
The Four O's

Bubbles follow a pattern: overvalued, overowned, overinvested, and overleveraged assets.
AI Market Bubble
The current ai boom is a bubble, with prices rising tenfold over 15 years and earnings artificially inflated.
Tech Giants and AI
The top ten s&p 500 stocks are all ai players, accounting for nearly 40 percent of the index and half its returns this year.
Global AI Stack
China, Japan, South Korea, Taiwan, and the United States spend more on r & d than other countries, driving ai growth.
AI Investment Risks
Hyperscalers like amazon, google, meta, and microsoft are borrowing heavily to fund ai projects, risking debt collapse.
Debt and the Bubble
The u.s. government deficit has doubled to over six percent of gdp, funding ai growth through hidden subsidies.
Bubble Trouble
Bond vigilantes could trigger a liquidity squeeze, causing ai stocks to plummet and global markets to crash.
After the Crash
The ai crash would cause economic damage worldwide, with the u.s. and asian markets leading the fallout.
AI's Long-Term Impact
The ai boom could boost productivity growth by 0.1 to 2.0 percentage points, but benefits may take decades to materialize.
The Bubble's Legacy
Survivors will push ai forward, creating a more stable ecosystem but with delayed productivity gains.
AI's Economic Future
The ai boom may collapse, leaving a more balanced market but with long-term productivity gains.
Global AI Bust
The ai boom could collapse, causing global economic damage but leaving a more stable ai ecosystem.
AI Investment Boom
Tech spending on new plants and equipment hit 6.3 percent of gdp, up from 6.0 percent during the internet bubble.
The Four O's
Bubbles follow a pattern: overvalued, overowned, overinvested, and overleveraged assets.
The one thing
The AI boom could collapse as markets overinvest, causing global economic damage but leaving a more stable AI ecosystem.




