As Willem Buiter, chief economist at Citigroup, has argued: «Water will become eventually the single most
important commodity asset class, dwarfing oil, copper, agricultural commodities and precious metals.»
In the not - so - distant future, water will become «the single most
important physical -
commodity based
asset class, dwarfing oil, copper, agricultural
commodities and precious metals,» says Citigroup's chief economist, Willem Buiter.