The Website of the National Academy of Sciences published an article entitled by over -protection US research institutions on November 22, which is a high price of US research institutions.The excerpts of the article are as follows:

In recent years, the US government has adopted increasingly broad and radical actions to prevent patent secrets from flowing to China illegally.These actions are also designed to reduce the benefits of Chinese scholars and students' professional knowledge during the visit to the United States.

The talented Chinese scientists enrich the schools across the United States, including MIT and other well -known universities.Policies aimed at protecting intellectual property rights should be cautious, and these researchers should not prevent these researchers from making important contributions.

These government behaviors have caused serious damage.The benefits of talented Chinese students, immigration scientists and visiting scholars to the United States are largely ignored or knew by decision makers.Many examples highlight how important people are welcoming talents from all over the world, especially China.Understanding the impact of these examples shows that strict measures are taken to prevent Chinese scientists from coming to the United States to cause us to cause us to cause us.

American universities have gained a world -class status, which is the direct result of opening up to outstanding students and scholars around the world.In turn, our university has always been the key to our national scientific and economic advantages.

The United States is an immigrant country.The genius of our system is that it can attract the world's dedication and ambitious talents from the beginning.Whether from the East or the West, their contribution is the foundation of our economic and social development.

immigrants from China have high participation in science, technology, engineering and mathematics (STEM).When the U.S. government refuses to issue a visa to a talented Chinese young scientist, they are in fact to prevent a spy from entering the country, and it is more likely to lose a major contribution of an excellent young man.

Many studies are trying to quantify how much losses to protect US government policies.An important conclusion is that the harmful research environment brought by these policies is helping the Chinese government to persuade scientists to return to China, or not immigrate to the United States.

In most cases, safety can be ensured without minimizing international academic exchanges.Indeed, we should encourage open and transparent cooperation, especially academic exchanges and research cooperation.Chinese scientists have made important contributions to promoting scientific knowledge in many fields -such as advanced materials.China currently leads the world in the number of essays in top scientific journals.Expressing and transparent scientific research cooperation with China is obviously conducive to American and American researchers.In addition, cooperation also provides channels for diplomacy, which greatly helps to cope with global challenges from climate change to epidemic diseases.(Compilation/Zhao Feifei)