- Intergovernmental Panel on Climate Change (United Nations) - IPCC
- BioScience
- Intergovernmental Panel on Climate Change (United Nations)
- Union of Concerned Scientists
- United Nations Environment Programme - UNEP
- Feeding the World
- Proceedings of the National Academy of Sciences - PNAS
- The Economist / PNAS
- Intergovernmental Panel on Climate Change (United Nations)
- Earth System Science Data
- Food and Agriculture Organization (United Nations) - FAO
- Environmental Research Letters -
- Environmental Science and Technology
- Yale University
- Amnesty International
- Australian Bureau of Meteorology
- Food and Climate Resource Network
- Union of Concerned Scientists
- University of Arkansas
- Rainforest Foundation Norway
- Los Angeles Times
- Proceedings of the National Academy of Sciences
- Science Magazine
- The Lancet
- The Ecologist
- National Institutes of Health - NIH
- Science News
- Environmental Working Group
- University of California - UC Davis
- Pacific Institute
- Environmental Protection Agency -EPA
- ProVeg International
- The Guardian
- Food and Agriculture Organization (United Nations)
- U.S. Department of Agriculture (USDA)
- Proceedings of the National Academy of Sciences
- International Journal of Epidemiology
- Permanente Journal / NIH
- International Scholarly Research Notices / NIH
- World Resources Institute
- Science Magazine
- The Guardian