The explanation shown above, may be,is known to the political leaders. But is an inconvenience when they pose as the champions of the down-trodden. They are worried much about their Kursey than social development. Social development is possible only when they use the equality for all without discrimination in religion/caste etc. We have no evidence as to the achieved development with regard to the reservation category even after sixty years. The cat will be out of the bag when this is done. Reservation is a malignant affair. There must be some full stop. When judiciary try to reign-in, politicians try to malign them which is most unfortunate.