Reuters: European countries expressed support for an "imperfect" compromise to curb global aviation emissions on Wednesday but still face pressure to drop a key demand - to be able to apply the EU's carbon trading scheme to foreign air carriers.
Delegates to the U.N.'s International Civil Aviation Organization (ICAO) are meeting in Montreal to try to hammer out a global agreement to set a path toward creating a global market-based mechanism by 2020 that would help limit growing carbon emissions in the...