[nopinsight]

Also, my previous comment in a thread on China's progress in quantum computing: https://news.ycombinator.com/item?id=15535241

China's advances in AI are impressive as well. A ranking based on publications at top conferences from 2012 to present (2017) has both Beijing and Tsinghua University in the world's top 5.

http://csrankings.org/#/index?ai&vision&mlmining&nlp

(The starting year in the link needs to be changed to 2012.)

Many of the top researchers in US academia are mainland Chinese. I wonder if they will be enticed back home when the Chinese government has managed to reduce the pollution in their major cities down to healthy levels. It appears that the salary for top people there, especially those with experience at major Western institutions, is comparable to those in the US in nominal terms, and the research funding is easier to get.