A three-year collaboration by three dozen experts in nutrition, agriculture, economics, and the environment says it has solved one of the world’s great challenges: how to feed an expected 10 billion people at mid-century without imperiling future food production. The answer is the “planetary health diet.”
Two newly published studies highlight the risk that climate change could lead to the failure of corn crops around the world and reduce the nutritional content of vegetables, reports InsideClimate News. While looking at different subjects, the studies "reiterate the prospects of food shocks and malnutrition with unchecked global warming."
In April, at a smelting factory in Arctic Norway, the world’s largest photobioreactor will begin churning out fish feed grown on pollution. The feed, or microalgae, will provide a critical source of omega oils for prized Norwegian farmed salmon, while digesting carbon dioxide from industrial smoke piped through the bioreactor, says Hans-Christian Eilertsen, a marine biologist with the Arctic University of Norway.
The world’s farmers harvested a record 2.64 billion tonnes of wheat, rice, and feed grains in 2017, estimated the UN Food and Agriculture Organization. It was the group’s second sharp upward adjustment of its global production figure in two months.
The bigger-than-expected corn crop in the United States is helping to drive world cereal grain production to a record for the second year in a row, said the UN Food and Agriculture Organization.
Hybrid seeds are widely used by corn and rice farmers because they boost yields. Researchers at the University of Adelaide in Australia, one of the world's leading wheat-producing nations, say they have identified a naturally occurring gene in wheat that, when turned off, allows cross-pollination, essential for hybrids, while preventing self-pollination.
The world’s grain stockpile will shrink nearly 7 percent by the end of the new marketing year, forecasts the International Grains Council. The reason, said the group, is a smaller harvest—down 3 percent—and the second year of record-high consumption.
The FAO Food Price Index dropped by 1.8 percent in April, pulled down by lower sugar, cereal, dairy, and vegetable oil prices. Those drops were offset in part by higher meat prices.