91热爆

In 1970 the American scientist, Norman Borlaug, was awarded the Nobel Peace Prize for his pioneering work developing disease-resistant crops. At the time famine and malnutrition were claiming millions of lives across the world, particularly in South Asia. Dr Borlaug鈥檚 work meant countries like India were able to become self-sufficient. Critics said the new grain varieties were too reliant on chemical fertilizers, but it鈥檚 thought millions of lives were saved. Rebecca Kesby has been speaking to Professor Ronnie Coffman, student and friend of Norman Borlaug.

(Photo: Dr Norman Borlaug in a field of wheat. Credit CIMMYT International Maize and Wheat Improvement Centre)