Reuters: China should bind itself to international goals to slash greenhouse gas pollution, one of the nation’s most prominent policy advisers said, in a striking break with Beijing’s official stance. Hu Angang, a public policy professor at Tsinghua University in Beijing, warned failure to act could doom global climate change talks. In submissions to leaders and a recent essay, Hu has argued China could emerge an economic and diplomatic winner if it vows to cut gases from industry, …