Elie
Created page with "File:ghg-usa-2020.png <!-- TODO: find an equivalent pie chart for the world, not just USA --> <small>Total U.S. Emissions in 2020 = 5,981 Million Metric Tons of CO2 equivalent (excludes land sector). Percentages may not add up to 100% due to independent rounding.</small> The pie chart percentages are of total warming effect (CO2 equivalent), not the mass of the gases. ==Gases by potency== Some gases are far more potent than others, by mass. Luckily, the more pot..."