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Wednesday, May 27, 2026

Dean Gillian Lester on AI and the Future of Work - Columbia Law School

How much is artificial intelligence—and the algorithms it generates—changing the experience and nature of work? What does that mean for employees’ privacy and the future of the legal profession?

Gillian Lester, Dean and Lucy G. Moses Professor of Law, is an employment law scholar whose interests include income inequality, public finance policy, workplace law, and the design of social insurance laws and regulations. Here, she shares her insights and ideas about the ways artificial intelligence (AI) is revolutionizing the world of work.

Will the exponential growth of AI transform workplaces and the lives of employees in ways similar to past technological advances?

Absolutely. It’s a technological paradigm shift, like the Industrial Revolution. The deep interplay between technology and the nature of work is a reality that goes back to the printing press and, before that, the invention of tools—the march of human progress. Work is always in a dynamic relationship with social and technological change, including automation. There are some jobs that used to take multiple people to do and that now, a single machine can do without human assistance.

Will there be a wholesale loss of jobs?

That question is more complicated. Some jobs will disappear in the short run, for sure—some estimates are that one-quarter of existing jobs in the U.S. and Europe could be replaced entirely by AI, with others being affected to varying degrees. In the longer run, AI will certainly create jobs as...



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