Agence France Presse: French Ecology Minister Jean-Louis Borloo on Thursday warned an arduous road lay before the European Union as he kicked off talks on realising the EU’s vision of slashing carbon pollution by 2020. “I find the mood is good, there’s no posturing, no-one’s playing games, but at the same time we are dealing with a question that’s tough, there are very tough things here,” Borloo told reporters. “To put things in perspective, the economies of 27 countries, with a …