Does it matter how much the United States reduces its carbon dioxide emissions if China doesn't do the same? | NOAA Climate.gov
Climate Change: Atmospheric Carbon Dioxide | NOAA Climate.gov
Global Monitoring Laboratory - Carbon Cycle Greenhouse Gases
RealClimate: The global CO2 rise: the facts, Exxon and the favorite denial tricks
Climate Change Indicators: Atmospheric Concentrations of Greenhouse Gases | US EPA
Visualizing Changes in CO₂ Emissions Since 1900
Visualizing All the World's Carbon Emissions by Country
Monitoring global carbon emissions in 2021 | Nature Reviews Earth & Environment
How the World Passed a Carbon Threshold and Why It Matters - Yale E360
Climate Milestone: Earth's CO2 Level Passes 400 ppm
Visualizing Changes in CO₂ Emissions Since 1900
Cement and Concrete: The Environmental Impact — PSCI
Keeling Curve | Definition, History, & Facts | Britannica
Which emits more carbon dioxide: volcanoes or human activities? | NOAA Climate.gov
Analysis: Which countries are historically responsible for climate change? - Carbon Brief
The Science of Carbon Dioxide and Climate
Sources of Greenhouse Gas Emissions | US EPA
CO₂ emissions - Our World in Data
Incorporating carbon into health care: adding carbon emissions to health technology assessments - The Lancet Planetary Health
Sources of Greenhouse Gas Emissions | US EPA
Monitoring global carbon emissions in 2022 | Nature Reviews Earth & Environment
Climate Change: Atmospheric Carbon Dioxide | NOAA Climate.gov
Climate Change: Atmospheric Carbon Dioxide | NOAA Climate.gov
Chart: The Carbon Age: 150 Years of CO2 Emissions | Statista
