Inter Press Service: Environment Minister Tetsuo Saito talked to IPS about Japan giving technical and financial support to developing countries and its goal of cutting its greenhouse emissions by 15 percent below 2005 levels by 2020. Japan is the world’s fifth- largest greenhouse gas emitter. The government is also busy preparing for a major U.N. climate change conference that will take place in Copenhagen in December to craft a framework to succeed the 1997 Kyoto Protocol, which expires in …