New York Times: Australia announced plans Monday to reduce its greenhouse gas emissions by 5 to 15 percent by 2020, angering environmental groups that had lobbied for much deeper cuts. In a policy statement, the government said the final target would depend on whether developed and developing nations, including major emitters like China and India, could agree to binding reductions under a new United Nations climate treaty next year. If the world acts together to forge deep cuts, Australia will …