use of blue water (water resources extracted from surface water runoff and groundwater infiltration) but also the use of green water (precipitation temporarily stored in the soil or inter- cepted by vegetation and exported to the atmosphere as evapotranspiration), along with their interactions...
Every area of thought, then, has some implicit hierarchy of what constitutes a useful addition to the sum of human knowledge. What’s strange to me, though, is that even though every field quite clearly distinguishes between thoughts that are worth having and thoughts that aren’t, there’s ...