美国科学家：有人调侃，特朗普干一辈子，对中国科研是大好事

Core Insights - The article discusses the significant migration of scholars, particularly those of Chinese descent, from the United States to China, driven by U.S. policies under the Trump administration that reduced research funding and restricted immigration [1][4][5] - The trend is expected to impact the global research ecosystem and the competitive landscape between the U.S. and China, potentially diminishing the U.S.'s competitive edge in scientific innovation [5][6] Group 1: Migration of Scholars - Many scholars, especially those with Chinese backgrounds, have moved from the U.S. to China over the past decade, with over 850 scholars leaving since 2011 [4] - In the first half of 2023 alone, approximately 50 Chinese-origin scholars in tenure-track positions returned to China [4] - Over 70% of these scholars are engaged in STEM fields, with notable losses in engineering and life sciences [4] Group 2: Impact of U.S. Policies - The reduction of research funding and the strict scrutiny of Chinese scholars in the U.S. have accelerated China's efforts to attract top talent [5][6] - The U.S. government's actions, such as the "China Initiative," have created an environment where many scholars feel unwelcome [6][8] - The perception among some scholars is that the U.S. is actively driving away scientific talent, which contrasts with China's welcoming stance [6][8] Group 3: China's Growing Research Landscape - China's research and development spending is rapidly approaching that of the U.S., with 2023 figures showing the U.S. at $956 billion and China at $917 billion [5][6] - Shenzhen is highlighted as a key hub for scientific ambition in China, attracting global researchers with its advanced facilities and proximity to innovative companies like Huawei [8] - The Shenzhen International Graduate School of Tsinghua University aims to harness this momentum by attracting scholars with overseas experience, with about 80% of its faculty having such backgrounds [8]