Comment Fresh Water (Score 1) 132
Freshwater is cheap for a reason: it's abundant.
Uh, no. Fresh water is abundant in some places and scarce in others. The reason it's cheap in the US in places where it's scarce like Arizona and Southern California is that the government subsidizes it, as well as drawing more water from aquifers than can be replenished in time. In a lot of places in the USA, water consumption is not sustainable. And yes, agriculture is the main culprit. Exporting oranges from California is just insane; you're sending out crates of 90% water from a desert.