For someone of my generation, growing up under postwar food rationing, the idea that food would always be plentiful and cheap seemed about as likely as a portable phone that you could carry around with you.
For many of us the dire predictions of Thomas Malthus were all too credible. Malthus had advanced the dismal theory that human populations would always grow faster than their food supply. It meant you could forget all your grand ideas about progress. Every social advance was destined to be brought to nothing by famine.
The singular achievement of the agronomist Norman Borlaug, who died at the weekend, was to take away this age-old fear, at least for those of us in the rich West.… Seguir leyendo »