Transporting the water is not an unknown. It's really really expensive since water is really really heavy. If transport costs were free or a solved problem we c

Transporting the water is not an unknown. It's really really expensive since water is really really heavy. If transport costs were free or a solved problem we could pipe water from wet places (like BC/Washington/Great Lakes) to dry areas. Transport IS the problem. Some Valley hipster isn't going to solve this with an app or webpage.