If you don't ask HOW it works. You know how Nestle managed to keep their luxury bottles filled while these El Nino droughts have been happening world-wide ?  Well in California they went to a very poor community of Native Americans on a reservation, bribed the chief, and got permission to set up a bottling plant on the reservation (they had to hire a few tribesman to make it looks a little less ugly politically - but most of the tribe were pissed off). Why build it on a reservation ? 
To get around water restriction as California spent years in the worst drought in over a century - while farmers couldn't get water for their crops - Nestle was taking the state's drinking water in huge amounts, and skirting the emergency laws by being on a reservation.
When he faced public outcry and protests the CEO famously declared "Water is not a human right" (translation: we'll use it all, and if people die - fuck'em).
Oh, the declaration of human rights says  he's wrong about that btw.