HONG KONG: A Princeton nuclear physicist, a NASA-linked engineer, NIH neurobiologists, celebrated mathematicians, and a cluster of artificial intelligence experts — the roster of American-based scientists leaving for China is growing.
A detailed news report by CNN said at least 85 rising and established scientists working in the US have joined Chinese research institutions full-time since the start of last year, with more than half making the move in 2025. Experts warn the trend could reshape the global balance of innovation, as Beijing steps up investment while Washington slashes budgets and tightens scrutiny of foreign talent.
Reverse Brain Drain Raises Alarms
Most of the departures form part of a reverse brain drain that questions America’s long-term ability to remain the top magnet for scientific minds — a strength that powered its post–World War II dominance.
This shift could tilt the race for control of future-defining industries such as AI, quantum computing, semiconductors, biotech, and advanced defense technologies. For years, Beijing has been luring back talent, including thousands of Chinese researchers trained abroad. Now, US restrictions are providing a bigger opening.
Trump’s Cuts Seen as a ‘Gift’
Under President Donald Trump, federal research budgets face deep cuts, H1-B visa fees have spiked, and international students face added scrutiny. Universities reliant on federal grants also feel the squeeze.
Chinese universities are already capitalising. “You will see a proliferation of new, strengthened and improved research programs and training programs, in all different areas within China,” said Yu Xie, a Princeton University sociology professor, during a recent visit to Chinese institutions. He described the shifts in the US as “a gift from Trump.”
Recruitment Behind the Scenes
Head-hunters in eastern China told CNN that applications for government-backed funding programs have surged, particularly in semiconductors, where US export curbs have created urgency. Universities are discreetly approaching overseas talent, leveraging conferences and social media to attract recruits.
Some offers are public. Wuhan University this year advertised professorships for “talents from all over the world,” pledging research funds of up to 3 million yuan ($400,000), alongside bonuses, housing support, and family stipends.
Incentives and New Visas
China has expanded its prestigious recruitment programs, with the Qiming scheme targeting overseas PhDs for the commercial sector. Integrated circuit and AI experts are especially sought after.
In addition, Beijing announced a new “K visa” for young science and technology talent, effective October 1. The National Natural Science Foundation also opened an extra round of funding for “outstanding young talent” from overseas.
US Scrutiny Fuels Exodus
For years, Washington viewed Chinese talent programs as security threats. The FBI alleged such schemes facilitated technology theft. Trump’s first-term China Initiative intensified scrutiny, though it was scrapped in 2022 after accusations of racial profiling.
But according to CNN, the program had already fueled an exodus. Research by Princeton’s Xie shows departures of US-based scientists of Chinese descent jumped 75%, with two-thirds relocating to China.
China’s Rise in Science
Billions back China’s scientific ambitions. In 2023, Beijing spent more than $780 billion on R&D, nearly matching America’s $823 billion, according to OECD data.
“A nation thrives when its science and technology thrive,” President Xi Jinping said in Beijing last year, vowing China would be a self-reliant science and tech power by 2035. Recent achievements, from lunar samples to hypersonic weapons, underline that ambition.
Limits and Challenges
Despite progress, hurdles remain. China’s political environment, cultural barriers, and quality-of-life factors deter many scientists. Over 83% of Chinese-origin PhDs trained in the US between 2017–2019 still lived there in 2023.
Dean Yu Hongtao of Westlake University cautioned: “If it’s a decision based only on negative factors, that is if they just want to run away from (the situation in the US), but are not looking at China as an opportunity, I would discourage them from coming.”
A Warning for America
Experts interviewed by CNN stressed that the key driver for researchers is stability and funding. Yau Shing-tung, a Fields Medal-winning mathematician who moved from Harvard to Tsinghua, warned: “If they lose the best people, not necessarily to China, to Europe and to other countries. That could be a disaster for American universities.”
Protein chemist Lu Wuyuan, formerly of the University of Maryland and now at Fudan University, put it bluntly: “The irony is that the irreparable and self-inflicted harm these policies have instigated is likely far greater to the US than to China, as the latter is quickly and confidently ascending to become a scientific and technological powerhouse.”
