If we, as a society, have this much technology it is imperative that we do something to ensure that there is clean and fresh drinking water, including in our own country where water can be sometimes scarce.
How about when there is a water restriction? You can’t get water out of your own faucets because of pollution or chemicals. In the deserts where people do still travel? What if one breaks down? Having a way to provide safe drinking water is a NECESSITY.
As far as I am concerned, water is NOT a luxury to be charged for and taxed. It is a necessity that everyone needs to live. These billboards should be mandatory in every city, state, and country in the world.
Just imagine the increase in quality of life? Imagine how many lives could be saved even just by adding fresh, accessable, unpolluted drinking water!