Carbon Dioxide Human Impact Fossil Fuels Carbon Dioxide Levels Impact of Emissions CO2 Emissions Sea Surface Temperatures Temperature Trends Environmental Impact Global Warming Carbon Emissions Antarctica Health Impacts Emissions Sources Weather Patterns Temperature Rise Environmental Impact Studies Methane Atmospheric Measurements Ozone as a Greenhouse Gas Atmospheric Conditions Emissions Public Health Risks Emissions Scenarios Emission Reduction Emissions Gap Methane Hydrates Public Health Atmospheric Chemistry Emissions Targets Emission Scenarios Impact on Climate Climate Monitoring Global Temperatures Ocean Acidification
Rapid falls in clean‑energy costs and enacted climate policies make the old 'burn‑all‑coal' trajectory unlikely and require a review of studies and planning that used it.