Xinhua: The chance for a breakthrough in world’s efforts to seal a legally binding deal on curbing global warming remains slim as a result of the current European debt crisis and U.S. reluctance to take bold actions to fight climate change, analysts say. After rounds of lengthy talks failed, people began to question the possibility of cutting a binding deal on fighting climate change in a few years: “Are the conditions right at this very moment? Would it make sense right now?” they …