Asahi Shimbun: Yukio Hatoyama, who will become prime minister next week, committed his incoming government Monday to pursuing a far more ambitious goal to slash greenhouse gas emissions than the one set by the outgoing administration. Speaking at the Asahi World Environment Forum 2009, which opened the same day in Tokyo, the Democratic Party of Japan leader said his administration would aim for an emissions cut of 25 percent from 1990 levels by 2020. The new national mid-term goal is …