Can humans as a species run out of drinking water?
Will we ever run out of pure drinking water?
Why don't we purify sea water for drinking? Can we drink milk instead of water to hydrate our bodies? Can we drink 6 litres of water a day? Why does only water quench our thirst? Why is there a drinking water shortage? Is it safe to drink tap water in the US? Is it safe to drink tap water? Why do we sometimes drink water but feel more thirsty? What would happen to a man forced to drink just heavy water for the rest of his life? Does drinking too much water damaging to your body? What happens when you just drink water, no food? Is drinking 2-3 litres of water a day too much? What will happen if I drink only water and not other beverages? Can I drink water condensed from the air? Is drinking 3 liters of water each day unhealthy? Why can't we convert salt water into pure drinking water in large scale? What happens, if you drink water from a swimming pool? Is it okay to drink 6 litres of water a day? Is it true that the government forbids us from collecting rain water for consumption? If so, why? How safe is it to drink tap water in North America? Is rain water safe to drink? Is drinking 1.2 liters of water per day good or bad? Do you drink tap water all year round? Is it okay to drink Palo Alto tap water? Is it safe to drink tap water in Tokyo? What happens if I drink one glass of water every 20 minutes? How long after drinking a cup of water will you feel the need to pee? Is it safe to drink tap water in Canada? What will happen if I reuse packaged drinking water bottles for long time? How safe is rain water to drink?