World CO2 Emissions 2000-2059: with 50% risk of 2C global warming (two per capita emission-scenarios for the United States, Denmark, Spain, China, India and Nigeria)
In continuation of the previous article ‘Carbon Brief: Global Carbon Budget and CO2 Emission scenarios (50% risk of 1.5°C, 2.0°C and 3.0°C warming)‘, the following examines the per capita CO2 Emission budget 2000-2059, with a 50% risk of 2°C global warming (which of course is unacceptable). The outcome is then compared with Climate Debt Free CO2 Emission levels (in ClimatePositions) of the United States, Denmark, Spain, China, India and Nigeria, during the same 60-year period. Also, the Paris Agreements reduction commitment of the United States is put into perspective.
Nigeria and the neighboring countries Benin, Niger, Chad and Cameroon are Contribution Free in ClimatePositions. Nigeria is the world’s 8th most populous country and the annual population growth rate since 2000 is 2.2% or almost twice the world average (see the first diagram). The following examines the indicators of Forest, GDP(ppp), Environmental Performance, Ecological Footprint and CO2 Emissions (carbon dioxide).