Deepak Ray

FOOD SECURITY A shrinking fraction of the world’s major crops goes to feed the hungry

Competition for the world’s important crops — like biofuels, processing ingredients, livestock, meal hydrogenated oils and starches — is sending more of them toward uses other than directly feeding people. A recently published study, of which I was a co-author, found that in 2030, only 29 per cent of the global harvests of 10 major