Key facts
- China is aggressively recruiting top American scientists in fields such as medicine, space, and technology.
- At least 105 U.S. scientists have defected to China since 2024.
- Many defectors are offered substantial salaries and research facilities.
- Charles Lieber, formerly of Harvard, is now leading an AI super-soldier research institute in Shenzhen.
- U.S. science funding challenges and immigration policies are contributing to the talent drain.
China is actively recruiting top scientific talent from the United States, a trend that has accelerated since 2024. At least 105 American scientists, many specializing in critical fields like biotechnology, medicine, space, and semiconductors, have defected to China. These researchers are reportedly lured by significant financial incentives, including salaries up to $750,000 plus living expenses, and the promise of their own research laboratories at institutions often funded by the Chinese Communist Party.
Notable defectors include Charles Lieber, former chair of Harvard’s chemistry department, who is now leading an institute in Shenzhen focused on developing AI super-soldiers. Virologist Haitao Hu has joined the Chinese Academy of Sciences to develop vaccines, and Nobel laureate Omar Yaghi is heading a materials discovery institute at Tsinghua University. Astrophysicist Liang Dai has moved from Johns Hopkins to Fudan University.
Experts suggest that challenges within the U.S. scientific ecosystem, such as concerns over federal funding and immigration policies for foreign researchers, are contributing to this talent shift. This competition for scientific talent is viewed as critical for national security by both China and the United States.