A Quote by Walter Munk

The amount of water on the planet does not change, only its quality. — © Walter Munk
The amount of water on the planet does not change, only its quality.

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I believe water will be the defining crisis of our century — from droughts, storms, and floods to degrading water quality. We'll see major conflicts over water and the proliferation of water refugees. We inhabit a water planet, and unless we protect, manage, and restore that resource, the future will be a very different place from the one we imagine today.
Once we have inexpensive energy, we can readily and inexpensively convert the vast amount of dirty and salinated water we have on the planet to usable water.
Truly, we do live on a 'water planet.' For us, water is that critical issue that we need. It's the most precious substance on the planet, and it links us to pretty much every environmental issue, including climate change, that we're facing.
Water has always been something that I care deeply about, and I'm very aware of its limits on this planet. If we don't change our behavior around water, water will become as valuable as oil. That is a given. When people don't understand that, I'm surprised.
The trouble with water-and there is trouble with water-is that they're not making any more of it. They're not making any less, mind, but no more either. There is the same amount of water in the planet now as there was in prehistoric times.
For the record, I am sticking with my claim that the simultaneous degradation of air quality, water quality, water supply, food safety, soil quality, and other environment-related variables is the main challenge to China's continued development.
High quality water is more than the dream of the conservationists, more than a political slogan; high quality water, in the right quantity at the right place at the right time, is essential to health, recreation, and economic growth. Of all our planet's activities - geological movements, the reproduction and decay of biota, and even the disruptive propensities of certain species (elephants and humans come to mind) - no force is greater than the hydrologic cycle.
Water does not resist. Water flows. When you plunge your hand into it, all you feel is a caress. Water is not a solid wall, it will not stop you. But water always goes where it wants to go, and nothing in the end can stand against it. Water is patient. Dripping water wears away a stone. Remember that, my child. Remember you are half water. If you can't go through an obstacle, go around it. Water does.
No amount of rationalizing can change God's laws. No amount of fashion designing can turn immodesty into virtue, and no amount of popularity can change sin into righteousness.
We are the planet, fully as much as water, earth, fire and air are the planet, and if the planet survives, it will only be through heroism. Not occasional heroism, a remarkable instance of it here and there, but constant heroism, systematic heroism, heroism as governing principle.
Where does rain come from? It comes from all the dirty water that evaporates from the earth, like urine and the water you throw out after washing your feet. Isn't it wonderful how the sky can take that dirty water and change it into pure, clean water? Your mind can do the same with your defilements if you let it.
Water, water, water....There is no shortage of water in the desert but exactly the right amount , a perfect ratio of water to rock, water to sand, insuring that wide free open, generous spacing among plants and animals, homes and towns and cities, which makes the arid West so different from any other part of the nation. There is no lack of water here unless you try to establish a city where no city should be.
If everybody on the planet today had the same standard of living as the average European or American, we would need three new planets. But we don't even have one new planet. We have this one, and with the way we're polluting it, the shrinking water resources, the climate change, the experimentation with plants... the outlook is grim.
It was the Almighty who decreed that men and women must cover their nakedness by wearing proper and modest clothing. No amount of rationalizing can change God's laws. No amount of fashion designing can turn immodesty into virtue, and no amount of popularity can change sin into righteousness.
The simple fact is that there is a limited amount of water on the planet, and we cannot afford to be negligent in its use. We cannot keep treating it as if it will never run out.
The only way to create prosperity is to do more with less. In economic terms, an increase in productivity is an increase in the amount or quality of output generated for each unit of input. Jobs do not make society wealthier - productivity does.
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