To Tackle Climate Change, a New U.N. Climate Report Says Put a High Price on Carbon Most nations don't tax carbon. Those that do tax emissions have not set carbon prices high enough to bring deep reductions in carbon pollution. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Sinosphere: At Hong Kong Swearing-In, Some Lawmakers Pepper Their Oath With JabsOp-Ed Contributor: How the U.N. Can Save AleppoAustralia Says Foreign Spies Hacked Into Its Weather Bureau Last YearA New Weapon in Russia’s Arsenal, and It’s InflatableLawyers for Salah Abdeslam, Suspect in Paris Attacks, ResignOp-Ed Contributor: When Europe’s Far Right Came for Me