by Marlowe HOOD BONN, Germany (AFP) — Even after the world sealed a historic climate deal in Paris, the UN’s climate chief is worried humanity won’t be able break its fossil fuel habit in time to avert catastrophe, she told AFP Thursday. “My concern is whether the transformation is going to happen fast enough to avert the worst impacts,” Christiana Figueres said, referring to the global shift from carbon-polluting fossil fuels to green energy. “Greenhouse […]