A crash course in changing the world.
I think it's good that people help solve the water crisis with many solutions.
One thing I think we could do to
1) stop water contamination, and
2) prevent people from drinking contaminated water is maybe start a neighborhood or citywide group that publicizes how much we contaminate water and the kinds of horrible diseases that can happen from the ingestion of this water. Then, if more people were aware and started conserving and trying to pollute water less, the organization could become countywide, statewide, even nationwide. If we could make an organization like this, water contamination could be lessened and people might not have to worry as much.
I dont understand the part about how all the filters are shipped?