Clearly you “Cynical in Toronto” are not a hydrologist nor a hydro-geologist or likely any kind of technical person. How is ground water not renewable? Have you studied elementary school science at least? Do you know what rain is? How about catchment basins, recharge areas, aquifers and aquicludes, soil and rock permeability,  permittivity, etc…do you remember the hydrologic cycle?

man are you dumb.