Tuesday, February 20, 2007
Living and working in a desert surprisingly does not cost any head ache about getting water, contrary to what one would think. On the other hand, I can still remember cursing with all my sincerity when I was staying in a place blessed with over 700 big and small rivers. Why? ..beacuse all that came out of the tap was a whistling sound!
You do not realise how precious it is when you have too much of it. And one fine day, you dont have it at all. Those who do not have any; knows its value.
Haven't men killed for it? How many wars have been fought for it?
I was surprised by what has been happening in UAE, where rain makes a guest appearance once or twice a year. Technology and need combined, has come out with a winner in this arid landscape.
Saudi Arabia's desalination plant forms approximately 25 % of world's total capacity and its Jubail desalination plant produces 300 million cubic meters of water per annum.
That's about desalination, for those who can afford it. What else could be done for countries who are yet to understand that they are in for rude surprises from nature? Countries who seem to do less because they seem to care less?
Recycling: Such water is most commonly used for nonpotable (not for drinking) purposes, such as agriculture, landscape, public parks, golf courses etc. It is also used for cooling water for power plants and oil refineries, industrial process water for paper mills and carpet dyers, toilet flushing, dust control, construction activities, concrete mixing, and artificial lakes.
There is also technology available to recycle water for potable purposes as well. Some projects recharge ground water aquifers and augment surface water reservoirs with recycled water. In ground water recharge projects, recycled water can be introduced into ground water aquifers to augment ground water supplies, and to prevent salt water intrusion in coastal areas. For eg:, since 1976, the Water Factory 21 Direct Injection Project, located in Orange County, California, has been injecting highly treated recycled water into the aquifer to prevent salt water intrusion, while augmenting the potable ground water supply.
Eco systems are designed by nature to filter water and augment under ground water reserviors. But the advancement of urban life has thrown the precious balance out of place.Pollution, deforestation and a burgeoning population is on a one way trip to hell.
Sustainabilty, energy conservation & habitat conservation should go hand in hand. Sustainability is possible when we do not use more than what could be replaced. Conservation has to start with agriculture where world's 70 % of water consumption is concentrated. As human beings search for more space to settle down, forests, wet lands, marshes and agricultural land disappear. How do we reclaim what is lost?
Social & technological solutions are plenty. What is missing is a genuine concern to start at our own home!
Monday, February 19, 2007
The possibilities of altering the process, course , end of an event: a thought that is fascinating and at times scary. It isnt a humanly possible thing, most of the time. But being a dreamer by design, I end up doing it all the time. What if it had happened!? You think about for a while, see it in your mind's eye, and smile! I say, thats the most genuine smile u could ever produce. LIke some one said, when you smile when you are alone, it is genuine!
So, what if it could happen? The "IT" in this context could be anything. I would have carried on this basically meaning less conscious dreaming, had I not come across an article on "lucid dreaming". That got me sitting up and thinking.
Some would explain lucid dreaming as "waking up in your dream & gaining control of it". personally, I like that word "lucid". It even sounds so smooth & easy! What if I could get into a dream mode, see something nice, wake up in my dream, and yet am capable to see what i have been seeing!
Lucid dreaming isn't just a staged indulgence played by your next door psychic: it is a scientifically verified phenomenon. Some studies have revealed that lucid dreaming can help people who constantly suffer from night mares.
Even though it has attracted a lot of attention these days, it isnt really new age science. It was in the fifth century that there was one of the earliest written examples of a lucid dream, in a letter written by St. Augustine of Hippo in 415. ( Check out wikipedia for more information on this)
Dreams as we know is the most inexpensive way to take a round-the world-tour! You can also become anyone in your dreams not having to worry about what some body would think of you. But beyond all this, it is a deep well of resources from where you can draw what you want!
Artists, writers, poets: all have used lucid dreaming. Once you have mastered the technique, board the dream wagon: and get down at a scenic spot! Dream away, to come back fresh with ideas, a dozen of them!
Those who engage in competetive sports benefit enormously from lucid dreaming. They visualise them in the competetion and try out what they learned. In the end, they finish by raising their arms in victory! The applications and possibilities of lucid dreaming are end less!
Go ahead! Dream! You would certainly feel better!
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