25 years ago I had a colleague who had grown up in the PRC. He had a forest of newspaper clippings pinned on the wall of his cubicle with stories about school boards in the US banning the teaching of evolution, discussion of sexual health, and stuff like that. When I asked him about it, he pointed and said, "Every one of those is an engineering job moving to China." I've been thinking about that a lot over the past week…