How Much Will the Planet Warm if Carbon Dioxide Levels Double?
7/24/2020 - By John Schwartz. How much, exactly, will greenhouse gases heat the planet? For more than 40 years, scientists have expressed the answer as a range of possible temperature increases, between 1.5 and 4.5 degrees Celsius, that will result from carbon dioxide levels doubling from preindustrial times. Now, a team of… SEE MORE
