The left parties survval is on the poverty. If the country is allowed to be prosperous with growth, there will be no existence of the Left parties. That is the reason why Prakash Karat and his friends do not want our country to prosper. They do not want the country to have either technology agreements and collaborations with the advanced countries. Similarly they do not want that we should unearth our lost sciences from the Scriptures in Sanskrit. On one hand they say that we are for the progress but progress never comes without sacrifices. If some progress s to be obtained, there has to be some loss of self in the short run. They do not want such losses even if it is clearly a short term and in the long run the whole society gets the benefit.