Mars was this water-based planet, and we know there was stable water on the surface for a long time, which is critical for life having a chance to develop.
Standing on the Moon looking back at Earth - this lovely place you just came from - you see all the colours, and you know what they represent. Having left the water planet, with all that water brings to Earth in terms of colour and abudance life, the absence of water and atmosphere on the desolate surface of the Moon gives rise to a stark contrast.
Titan has no liquid water on its surface, and any liquid water beneath its surface is inaccessible to us, as far as we know. It has hydrocarbon lakes, but we don't know of any organisms that could live in those, not at the temperatures that we find on Titan. Any reference to possible life in lakes on the surface of Titan is pure speculation.
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, the Hub of Life. Water is its mater and matrix, mother and medium. Water is the most extraordinary substance! Practically all its properties are anomolous, which enabled life to use it as building material for its machinery. Life is water dancing to the tune of solids.
Availability of water is critical for sanitation projects. Without water, toilets can't be kept clean. Places where there is no drinking water, water for toilets becomes complicated.
Life processes take place in an aqueous medium. All organisms are composed mostly of water, whether they dwell in the oceans, lakes, and rivers, or on the land. Because the physical and chemical properties of water are well suited to the requirements of life, it is no accident that life is a water-based phenomenon.
You may have heard this, that NASA discovered water on Mars When he heard about the water on Mars, President Bush said, 'Is it regular or unleaded?'
Most people catch them breaching from the surface when they're shooting out of the water. I have them breaching from underwater in a 16-time sequence, a shark leaving the water and then reentering the water.
The aquifer [is] the water table people need to keep secure. Nature has this incredible system of water purification under the ground. Ground water is much better to drink than surface water because it filters out the bacteria that can cause all sorts of problems.
In days gone by, scientists would speak solemnly about our solar system's 'habitable zone' - a theoretical region extending from Venus to Mars, but perhaps not encompassing either, where a planet would be the right temperature to have liquid water on its surface.
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.
This is no time for drinking a mug of water - which you would do nowhere else in the world. A mug of water! You just don't drink water from mugs, do ya? Except on the telly. Water out of a mug! Should be a hot drink... mug of water.
Flying over New Orleans on our approach, I got it. There was no view of land without water - water in the great looming form of Lake Pontchartrain, water cutting through in tributaries, water flowing beside a long stretch of highway, water just - everywhere.
Water is everywhere and in all living things; we cannot be seperated from water. No water, no life. Period. Water comes in many forms - liquid, vapor, ice, snow, fog, rain, hail. But no matter the form, it's still water.
The OECD advocates a risk-based approach to water security and is calling on governments to speed up their efforts to improve efficiency and effectiveness of water management. We recommend improving water pricing to recover costs and to reflect the value of water to users and society.
Rise above the dualities, the opposites. See this whole world as the bubbles on the surface of water. See people as bubbles on the surface of the Brahman, of the Infinity...Water bubbles up, rises up. Like that, everybody is rising and having their own games and plays and dissolving back into the Infinite.