A study conducted by the Council for Social Development on Bt cotton, titled Socio-Economic Impact Assessment of Bt cotton in India, has concluded that the genetically modified cotton has improved farmers’ lives with its better yields and higher returns. The nation-wide study by the informal study group of social scientists and social workers was funded by farmers’ outfit Bharat Krishak Samaj (BKS) and was released in Delhi on Thursday. The study states that enhanced yield of cotton by 4.95 per cent has led to a substantial increase in average net returns of farmers by 375 per cent. These higher returns, in turn, have enabled farmers to spend more on health, education, nutritious food and social needs, which has improved their standard of living, the report says. A report by Down to Earth had, however, found that cotton productivity in the country has become stagnant for the past few years after the initial gains that were reported.