1. NASA Study Says Freshwater Shortages Will Be Biggest Challenge of This Century
https://cleantechnica.com/2018/05/30/nasa-study-says-freshwater-shortages-will-be-biggest-challenge-of-this-century/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+IN-cleantechnica%28%20CleanTechnica%29
2. Worldwide Seawater Desalination Capabilities
https://www.hbfreshwater.com/desalination-worldwide.html
3. Desalination and Energy Consumption
https://energycentral.com/c/ec/desalination-and-energy-consumption
4. Sector by Sector: Where Do Global Greenhouse Gas Emissions Come from?
https://ourworldindata.org/ghg-emissions-by-sector
5. Hungry for Change: The Global Food System
https://www.unep.org/news-and-stories/story/hungry-change-global-food-system