Population growth, climate change and development are all focusing attention on water shortages. Theoretically, water can be recycled forever, but can we possibly clean sewage to make it drinkable? Yes, and a number of projects around the country are doing exactly that. Bottoms up!
Is bottled water safe and pure? Is bottled water better than tap water? Can you overdose on water? And where did the “8 glasses a day” myth originate?