blee37 writes "The NY Times reports that China is increasing incentives for Chinese students earning PhDs in the US to return home. One example is a prestigious Princeton microbiologist who returned to become a dean at Tsinghua, the Chinese MIT. In my experience as a grad student, Chinese students were often torn about returning home. The best science and the most intellectually stimulating jobs are in the US. Yet, surely they miss their families and their hometown. As alluded in the article, Chinese science remains far behind, especially because of rampant cronyism in academia as well as government. But, if more Chinese students go back, it could damage the US's technology lead. A large percentage of PhD students in the US are from China. Also, the typical PhD student has their tuition paid for and receives a salary. Does it make sense to invest in their training if they will do their major work elsewhere?"