Wednesday, 7 October 2015

permanence

When you show a small baby an object and then hide it behind you, the baby forgets its existence. However, within a few months, its cognitive abilities increase enough for it to understand permanence of objects and it will go behind you in search of the object.
In adulthood, we lose this simple cognitive ability.
We generate waste and give it away to the municipal worker and we feel it's gone. Or we burn it in our backyards and think it is gone. We flush our toilets and think it is gone.
Let's go back to our babyhood and realise it is NOT gone. It is only transported elsewhere.
Recently someone told me with a great sense of superiority that he drives an electric car. I asked "is it solar powered?" he said "no". I kept quiet not wishing to deflate his obvious pride.
Now Hyderabad is powered mainly by Ramagundam, Simhadri etc themal power stations, and a few hydel power plants, which are of course seasonal. Thermal stations burning coal, the low efficiency of power production in India, the transmission losses in our SEBs all put together, the emission of carbon, sulphur, nitrogen oxides etc per Km for the electric car may well be higher than that of a well-maintained petrol car.
People do not think of this. Even if you use solar power, battery disposal after its life is over,  is an environment nightmare.
The concept of life cycle costing or a holistic view seems to be entirely missing from even the well educated citizens.

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