Reuters: The United States could lose 1 million green jobs by 2020 if it gives into demands by poor countries to loosen patent protections on climate-friendly technologies, a U.S. business leader said on Wednesday. Tom Donohue, president of the U.S. Chamber of Commerce, said U.S. manufacturers would not invest in “alternative fuels and energy-saving devices and emission-reducing technologies if somebody is going to rip it off.” He spoke as countries struggled to work out a new treaty on …