Workers at Google DeepMind Push Company to Drop Military Contracts

Nearly 200 workers inside Google DeepMind, the company’s AI division, signed a letter calling on the tech giant to drop its contracts with military organizations earlier this year, according to a copy of the document reviewed by TIME and five people with knowledge of the matter. The letter circulated amid growing concerns inside the AI lab that its technology is being sold to militaries engaged in warfare, in what the workers say is a violation of Google’s own AI rules.

The letter is a sign of a growing dispute within Google between at least some workers in its AI division—which has pledged to never work on military technology—and its Cloud business, which has contracts to sell Google services, including AI developed inside DeepMind, to several governments and militaries including those of Israel and the United States. The signatures represent some 5% of DeepMind’s overall headcount—a small portion to be sure, but a significant level of worker unease for an industry where top machine learning talent is in high demand.