Tuesday, May 08, 2007

2030: when Ganga starts drying up

2030 is not in the distant future. It’s only 2 decades away.

But the scenario likely to unfold at that time is truly scary.

Is it a bit alarmist?

I wish that it was the noises of some bleeding heart alarmists. But there are concrete reports coming out of China telling us that some major tributaries of the Yellow River are actually drying up. And the Chinese policy makers are in the midst of hush hush debates regarding whether they should consider diverting waters from the Tibetan plateau.

Now the glaciers in that plateau have already started melting away unnaturally fast because of the global warming up. It is happening so fast that it is almost sure to unsettle the delicate balance which so far ensures that there are enough glaciers up in the Himalayan plateau for the perennial watering of the plains beneath it.

If that balance is unsettled, there would be more waters flowing down the Ganga during the next 10-15 years and by 2030, the great river will start drying up!

The story headlined today’s NE edition of Times of India.

In that scenario how we, in the highlands, would fare? Would there be scarcity of water here?

But one thing is certain: There would be chaos in the Indo-Gangetic plains which would have immense geo-political impacts.

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