The green revolution refers to the development of biotech agriculture and high yield crops. Borlaug invented a high-yield dwarf wheat that boosted yields in Asian and South America, as it left the plant more energy to devote to growing a good head instead of a long stalk.
Says a BBC tribute: “The Green Revolution helped world food production more than double between 1960 and 1990 with Asia, Africa and Latin America in particular benefiting”.





