World-leading Vietnamese mathematician Ngo Bao Chau has said his decision to leave the US was not just the result of the worsening academic environment there, but also a vision to transform Asia into the next global powerhouse for maths and science. Ngo, the first Vietnamese recipient of the prestigious Fields Medal, will join the University of Hong Kong in June. “I want Asia to be the next America or the next Europe [as] a place where science and mathematics strive,” he said in an interview on...