Reuters: The European Union urged Australia on Monday to make deeper cuts to greenhouse gas emissions than it has committed to so far, saying the success of climate change talks this year depended on tougher action from rich nations. Australia has committed to a 5 percent cut in carbon emissions by 2020, from 2000 levels, with an “aspirational” goal of cutting by 25 percent if other developed nations agree to similar reductions at the talks in Copenhagen in December. Greens have …