Agence France-Presse: Developing countries will need billions to curb carbon pollution and cope with its consequences and who will foot the bill emerged as a major hurdle at UN climate talks that ended in Bonn on Friday. The five-day negotiating session made scant progress with only four months until the Copenhagen conference slated to deliver a planet-saving treaty, prompting the UN’s climate chief to warn that time was running out. "If we continue at this rate we are not going to make it," Yvo de …