Analysis: Which countries are historically responsible for climate change? - Carbon Brief
Topic 1: Observed changes and their causes — IPCC
Frontiers | Agriculture's Contribution to Climate Change and Role in Mitigation Is Distinct From Predominantly Fossil CO2-Emitting Sectors
How do human CO2 emissions compare to natural CO2 emissions?
Climate Change Indicators: U.S. Greenhouse Gas Emissions | US EPA
Overview of Greenhouse Gases | US EPA
Which emits more carbon dioxide: volcanoes or human activities? | NOAA Climate.gov
How do human CO2 emissions compare to natural CO2 emissions?
Greenhouse gas emissions by country and sector (infographic) | News | European Parliament
Near-real-time monitoring of global CO2 emissions reveals the effects of the COVID-19 pandemic | Nature Communications
Greenhouse gas emissions - Wikipedia
Climate change and flying: what share of global CO2 emissions come from aviation? - Our World in Data
Climate myths: Human CO2 emissions are too tiny to matter | New Scientist
Contributions of natural systems and human activity to greenhouse gas emissions - ScienceDirect
The U.S. Is the Biggest Carbon Polluter in History. It Just Walked Away From the Paris Climate Deal. - The New York Times
Are humans too insignificant to affect global climate?
A Global Breakdown of Greenhouse Gas Emissions by Sector
Impact of anthropogenic CO2 emissions on global human nutrition | Nature Climate Change
Analysis: Which countries are historically responsible for climate change? - Carbon Brief
Main sources of carbon dioxide emissions | What's Your Impact
Global Greenhouse Gas Emissions Data | US EPA
RealClimate: The global CO2 rise: the facts, Exxon and the favorite denial tricks
globalwarmingindex.org -- Tracking progress to a safe climate
CO2 emissions from human activities have imbalanced the atmospheric carbon budget, significantly contributing to climate change, contrary to online claim – Climate Feedback
Greenhouse gas emissions by country and sector (infographic) | News | European Parliament
