1. introduction
2. The Green Economy
3. The Green Economy and Sustainable Development
4. Policy Tools to Reduce Water-Energy-Food Nexus Pressure
5. The Green Economy and the Water-Energy-Food Nexus in New York City
6. The Green Economy and the Water-Energy-Food Nexus in Singapore
7. The Green Economy and the Water-Energy-Food Nexus in Massachusetts
8. The Green Economy and the Water-Energy-Food Nexus in Ontario
9. The Green Economy and the Water-Energy-Food Nexus in Denmark
10. The Green Economy and the Water-Energy-Food Nexus in Korea
11. The Green Economy and the Water-Energy-Food Nexus in the Colorado River Basin
12. The Green Economy and the Water-Energy-Food Nexus in the Murray-Darling River
13. The Green Economy and the Water-Energy-Food Nexus in the Rhine River Basin
14. Best Practices
15. Conclusions.