Reuters: Australia has submitted a proposal to U.N. climate negotiators that outlines a scheme to use carbon credits to protect rain forests, Climate Change Minister Penny Wong said on Friday. The submission will be circulated to negotiators meeting next week in Bonn, Germany, to discuss a new U.N. climate treaty that world leaders hope to agree to in Copenhagen in December 2009. “We think a post-2012 agreement will need to include forests in some way,” Wong told Reuters in an interview …