Agence France-Presse: Former US vice president turned climate campaigner Al Gore warned business and political leaders Sunday that the world was running out of time to reach a deal on how to fight global warming. “It’s time to act now… We have to do it this year, not next year,” Gore told the World Business Summit on Climate Change in Copenhagen. “The clock is ticking because Mother Nature does not do bailouts,” he said. “To save the future, we have everything we need except the political …