Complexity and unsolved problems are at the very heart of the sustainability challenge, and at the very heart of M.S. Swaminathan's thinking and essays. In 1798, Thomas Robert Malthus offered the piercing insight that geometric population growth would inevitably outstrip food production, leaving society destitute and hungry. Since that time, our optimism of beating the “Malthusian curse” has waxed and waned. Few people in modern history have done more to help...

Russia has announced a temporary ban on wheat exports. This is of course not entirely unanticipated. Today, soon after the Russian Prime Minister reportedly announced a temporary grain export ban, prices were seen rising further. Drought conditions have threatened Russian wheat harvest. From record 63.7 million tonnes in 2008-09, wheat production declined by two million tonnes the following year. Drought is now threatening to pull output down to around 50 mt. Russia's wheat exports...

The United Nations Food and Agriculture Organization (FAO) has cut its global wheat production forecast for 2010 due to the impact of poor Weather on crops in recent weeks, but allayed fears of a new food crisis, noting that current stocks should be adequate. The global wheat production forecast is now expected to be 651 million tonnes, down from the 676 million tonnes reported in June, the Rome-based agency said in...

The United Nations warned Wednesday that a food shortage could threaten the lives of thousands of people trapped in floodwater in northwestern Pakistan as six U.S. army helicopters joined the relief effort. A U.S. embassy spokesman said four CH-47 Chinook and two UH-60 Blackhawk utility helicopters arrived in Pakistan Wednesday as part of the U.S. government's continued assistance to Pakistan for humanitarian-relief operations. Bad Weather and fresh rain hampered helicopter flights, which...

Wheat prices have staged the most drastic rise in more than 50 years, as a drought in Russia fuels growing worries that it could lead to a global shortage of the grain. Harsh heat and a lack of rain in Russia have killed half of the crop in some hard-hit areas. The slump in production in one of the world's most fertile breadbaskets has pushed prices up 62% since early June,...