What’s something people don’t worry about but really should?

Firms like Nestle have bought in to Blue Gold and are draining your Great Lakes for bottled water and they also tow many huge giant plastic Sausages  behind ships to Northen China  where they have drinking water shortages due to huge hydro electric works being constructed.....Your Great Lakes are being being drained and the water  sold abroad.....:(

I would have to do the math for that one. 22,671 km^3.

You have me there :( 

I was referring to a global problem, not myself personally! He he!