I am glad to see a thread like this. Just recently watched this very insightful, informative, yet extremely worrisome documentary called
Blue Gold: World Water Wars. I highly recommend it to those who want to be informed in recent events regarding the international and planetary issue with the over-consumption and dwindling supply of water. Let's just say I won't ever look at
Dasani purified water bottles manufactured by Coke-Cola the same way, and will probably not buy products from Nestle or Coke-Cola ever again. It makes my blood boil on how corrupt corporations are and the amount of inequality and greed that are profoundly paramount in our societies that affect the well-being of so many.
One of the speakers/researchers stated that fifty years from now---mind you the documentary was released in 2008, so 2058-ish, maybe less---we will most likely encounter a major lack of water supply and go through an international crisis. Also there is only 3% of fresh water (some polluted due to cholera, dead animals, litter, etc, etc.) in the planet in comparison to 97% being salt-water.
The Great Lakes that major water corporations have been utilizing is already close to becoming a desert too. I won't get too detailed into this so I won't spoil it for those who want to watch it, it's a great documentary and really puts your mind into deep perspective.
I have always used little amounts of water---only 15 minute showers, and turning off the faucets when brushing teeth, etc, etc. I always feel so bad because in the back of my mind when I use water there are other families, children, elders, etc, etc that need water more than I do, and the struggles and hardships they have to go through just to survive and be clean breaks my heart. It's absolutely heartbreaking...
Edit: Just found the documentary on YouTube for those interested.