EU climate chief says UN talks hinge on 2015 deal

After another U.N. climate conference gave only modest results, European Climate Commissioner Connie Hedegaard says the process needs to provide a "substantial answer" to global warming in two years to remain relevant.

http://www.therepublic.com/view/story/21a4c5e3a6844c74942dbd455a50e7c1/Climate-Change