• ---. CO₂ and Greenhouse Gas Emissions. Our World in Data, 11 May 2020. ourworldindata.org, https://ourworldindata.org/emissions-by-sector.
• ---. Food Production Is Responsible for One-Quarter of the World’s Greenhouse Gas Emissions. Our World in Data, 6 Nov. 2019, https://ourworldindata.org/food-ghg-emissions.
• ---. The Carbon Footprint of Foods: Are Differences Explained by the Impacts of Methane?. 10 Mar. 2020, https://ourworldindata.org/carbon-footprint-food-methane.
• ---. Transport Sector CO2 Emissions by Mode in the Sustainable Development Scenario, 2000-2030. International Energy Agency (IEA), 22 Nov. 2019, https://www.iea.org/data-and-statistics/charts/transport-sector-co2-emissions-by-mode-in-the-sustainable-development-scenario-2000-2030.
• ---. You Want to Reduce the Carbon Footprint of Your Food? Focus on What You Eat, Not Whether Your Food Is Local. Jan. 2020, https://ourworldindata.org/food-choice-vs-eating-local.
• “Global Emissions”. Center for Climate and Energy Solutions, https://www.c2es.org/content/international-emissions/. Accessed 13 Nov. 2021.
• Graver, Brandon, et al. CO2 Emissions from Commercial Aviation, 2018. International Council on Clean Transportation, 19 Sept. 2019, https://theicct.org/publications/co2-emissions-commercial-aviation-2018.
• Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2015. Reports and Assessments, US Environmental Protection Agency (EPA), Office of Air and Radiation (OAR), 8 Feb. 2017, https://www.epa.gov/ghgemissions/inventory-us-greenhouse-gas-emissions-and-sinks-1990-2015.
• Where Greenhouse Gases Come from - U.S. Energy Information Administration (EIA). 21 May 2021, https://www.eia.gov/energyexplained/energy-and-the-environment/where-greenhouse-gases-come-from.php.
• “You Want to Reduce the Carbon Footprint of Your Food? Focus on What You Eat, Not Whether Your Food Is Local”. Our World in Data, https://ourworldindata.org/food-choice-vs-eating-local. Accessed 13 Nov. 2021.