What Silicon Valley doesn’t say in its Trump attack

Donald Trump will be "a disaster for innovation," according to some of Silicon Valley's technology leaders. But the innovation disaster they're warning of is already ongoing in America.U.S. support for research is declining, and just last month China surpassed the U.S. in number of supercomputers on the Top500 list. Both countries are now in a race to build exascale systems (1,000 petaflops), a competition the U.S. is almost certain to lose based on published roadmaps.The U.S. has set 2023 as it