So there is a big transformation. Also if you see the average lifespan, which was 28–29 in 1947, is now 64–65. In Kerala it is 74 or so. I am sure soon it will become 80–90. That is partly also because of food, because without nutrition, it is not possible. So we have had a transformation in our economic wellbeing. But that is not spread evenly in society; there are still very poor people, the highly deprived. In my view, the first task of both science and society is to address this issue

On changes in the living conditions in India since Indepencnce in 1947 (25 October 2011)"In Conversation: M. S. Swaminathan" (pdf).