AAP: Marathon talks for a new pact to tackle climate change begin on Monday amid hopes stirred by Barack Obama’s election but also fears that the global financial crisis will narrow room for manoeuvre. The December 1-12 forum of 192-member UN Framework Convention on Climate Change (UNFCCC) in Poznan, Poland, comes midway through a two-year process launched in Bali for braking the juggernaut of global warming. A mountain of proposals sits on the table for cutting greenhouse gases, …