India, June 10 -- Everyone likes to know the future. The trouble with forecast is that often one does not know how much it will go wrong and in which direction. Nevertheless, forecasting is a flourishing business that keeps thousands and thousands of people occupied. People forecast by looking at the palm, at the stars, at the forehead, at the horoscope, through planchets, through numerology, the list is endless. Of course, one should not forget the columnists, who rake in money by sounding wise and profound through forecasts, by reading trends and extrapolating selective data. It does not worry any one too much that very often, these forecasts go wrong.

Certain times are more propitious for forecasts. One such case is at the beginning of ...