I contend that calls to govern ‘green’ water (in air, biomass and soils) on a global scale through markets are unrealistic (see J. Rockström et al. Nature 615, 794–797; 2023). They could also distract from addressing the everyday challenges of ensuring that access to ‘blue’ water from rivers, lakes and reservoirs is sustainable and equitable.
Competing Interests
The author declares no competing interests.
Source: Resources - nature.com