Any creative ideas on how to solve the world’s unsafe drinking water problem? This kills millions each year.

Question by Johnny: Any creative ideas on how to solve the world’s unsafe drinking water problem? This kills millions each year.
Unsafe drinking water kills almost ten million people each year, mostly children, from easily preventable illnesses like diarrhea. I’m looking for creative ideas as to how solve the problem, and powerful allies in this fight.

Best answer:

Answer by sishakara
fewer people would do the trick.

What do you think? Answer below!