An annual assessment by the world body tracks the gulf between what countries have vowed to do and what they’ve actually achieved. An annual assessment by the world body tracks the gulf between what countries have vowed to do and what they’ve actually achieved. Global Warming, Greenhouse Gas Emissions, Income Inequality, United Nations Framework Convention on Climate Change, Coal, Solar Energy, Alternative and Renewable Energy, United Nations, Oil (Petroleum) and Gasoline, Biodiversity, Fuel Emissions (Transportation), Baku (Azerbaijan) NYT > Science