Economist Mark Blyth warns AI could widen inequality

In short: Mark Blyth told the Financial Times that AI could push more money and power toward the top, unless governments step in.

What's going on

Mark Blyth, a political economist, discussed AI and the economy in an interview with the Financial Times. He argued that AI could make today’s “winner takes most” economy even stronger, where a small number of companies and people get a large share of the rewards.

Blyth used the phrase “the barbell from hell” to describe a labor market that gets heavier at the two ends. In plain terms, that means growth in high-paid jobs for a smaller group of specialists, and growth in lower-paid service work, with fewer steady middle jobs in between. A barbell is heavy on both sides but thin in the middle, which is the point of the comparison.

He also pointed to the way new technology can change who has leverage at work. If AI tools help companies do more with fewer people, workers may find it harder to negotiate pay and conditions. At the same time, the owners of data and AI systems can capture more value.

What to watch

Watch for whether governments respond with updated rules and support, such as job training, stronger worker protections, and tax changes. Another key question is whether AI ends up boosting everyday productivity and wages broadly, or mostly increasing profits for a smaller group.

Source: Financial Times