The United Nations declared 2016 to be the International Year of Pulses. Pulses, which are also known as grain legumes, are a group of 12 crops that includes dry beans, dry peas, chickpeas and lentils. They are high in protein as well as fiber and various vitamins. Pulse crops are highly sustainable and require much less water than many other food crops. So there is a real effort underway to promote their production as part of improving food security around the world.
In a recent article in Science entitled “Waste not, want not, emit less,” Danish researchers looked at the problem of food waste in both developed and developing countries. Overall, about a third of the world’s food is lost or wasted, but the reasons for this vary in different parts of the world.