{"id":9953,"date":"2011-01-13T13:07:31","date_gmt":"2011-01-13T19:07:31","guid":{"rendered":"http:\/\/blog.sustainablog.org\/?p=9953"},"modified":"2011-01-13T13:07:31","modified_gmt":"2011-01-13T19:07:31","slug":"world-on-the-edge-food-bubble","status":"publish","type":"post","link":"https:\/\/sustainablog.org\/articles\/world-on-the-edge-food-bubble\/","title":{"rendered":"World on the Edge: When Will the Food Bubble Burst?"},"content":{"rendered":"

\"World<\/a>\u201cOur early 21st century civilization is in trouble. We need not go beyond the world food economy to see this. Over the last few decades we have created a food production bubble\u2014one based on environmental trends that cannot be sustained, including overpumping aquifers, overplowing land, and overloading the atmosphere with carbon dioxide,\u201d notes Lester R. Brown, author of World on the Edge: How to Prevent Environmental and Economic Collapse<\/a><\/em> (W. W. Norton & Company).<\/p>\n

\u201cIf we cannot reverse these trends, economic decline is inevitable,\u201d notes Brown, President of the Earth Policy Institute, a Washington, D.C.-based environmental research organization. \u201cNo civilization has survived the ongoing destruction of its natural support systems. Nor will ours.<\/p>\n

\u201cThe archeological records of earlier civilizations indicate that more often than not it was food shortages that led to their downfall. Food appears to be the weak link for our global civilization as well. And unlike the recent U.S. housing bubble, the food bubble is global.\u201d<\/p>\n

\u201cThe question is not whether the food bubble will burst but when,\u201d says Brown. While the U.S. housing bubble was created by the overextension of credit, the food bubble is based on the overuse of land and water resources. It is further threatened by the climate stresses deriving from the excessive burning of fossil fuels. When the U.S. housing bubble burst, it sent shockwaves through the world economy, culminating in the worst recession since the Great Depression. When the food bubble bursts, food prices will soar worldwide, threatening economic and political stability everywhere. For those living on the lower rungs of the global economic ladder, survival itself could be at stake.<\/p>\n

Global Temperatures and the Food Bubble<\/h2>\n

The danger signs are everywhere. In the summer of 2010, record high temperatures scorched Moscow from late June through mid-August. Western Russia was so hot and dry in early August that 300 to 400 new fires were starting every day.<\/p>\n

\u201cThe average temperature in Moscow for July was a scarcely believable 14 degrees Fahrenheit above the norm. Watching the heat wave play out over the seven-week period on the TV evening news, with the thousands of fires and smoke everywhere, was like watching a horror film. Over 56,000 people died in the extreme heat. Russia\u2019s 140 million people were in shock, traumatized by what was happening to them and their country,\u201d says Brown in World on the Edge<\/a><\/em>.<\/p>\n

The record heat shrank Russia\u2019s grain harvest from roughly 100 million tons to 60 million tons. This 40-percent drop and the associated grain export ban helped drive world wheat prices up 60 percent in two months, raising bread prices worldwide.<\/p>\n

\"Smoke
Smoke from wildfires sparked by last Summer's Russian heat wave<\/figcaption><\/figure>\n

Crop ecologists estimate that for each 1 degree Celsius rise in temperature above the norm during the growing season, grain yields decline by roughly 10 percent. In parts of Western Russia, the spring wheat crop was totally destroyed by the crop-withering heat and drought. As the earth\u2019s temperature rises, the likelihood of more numerous, more intense heat waves increases.<\/p>\n

\u201cHow much time do we have before the food bubble bursts?\u201d asks Brown. \u201cNo one knows. If we stay with business as usual, the time is more likely measured in years than in decades. We are now so close to the edge that politically destabilizing food price rises could come at any time.\u201d<\/p>\n

For example, Brown notes that if the 2010 heat wave centered in Moscow had instead been centered in Chicago, it could easily have reduced the U.S. grain harvest of 400 million tons by 40 percent, or 160 million tons. World carryover stocks of grain for 2011\u2014the amount remaining in the bin when the new harvest begins\u2014would have dropped to an all-time low of 52 days of consumption, well below the 62-day carryover that set the stage for the tripling of world grain prices in 2007\u201308.<\/p>\n

\u201cIn short,\u201d Brown says, \u201cif the July temperature in Chicago were to average 14 degrees above the norm, as it did in Moscow, there would be chaos in world grain markets.\u201d Grain prices would quickly climb off the chart. Food prices would soar worldwide. Many grain-exporting countries, trying to hold down domestic food prices, would restrict or even ban exports, as they did in 2007\u201308.<\/p>\n

Oil-exporting countries would try to barter oil for grain. Low-income grain importers would lose out. Instead of being dominated by scenes of smoke and fire in Moscow, the TV evening news would run live footage of food riots in low-income grain-importing countries and carry reports of spreading hunger, falling governments, and failing states. With governments collapsing and with confidence in the world grain market shattered, the global economy could start to unravel.<\/p>\n

Aquifer Depletion and Food Security<\/h2>\n

Rising temperatures are not the only threat to world food security. So too is the depletion of aquifers from overpumping for irrigation. In Saudi Arabia, grain production is collapsing as aquifer depletion has reduced its wheat harvest by two thirds in three years. It is not alone. The Middle East is the first geographic region where the grain harvest has started to shrink as aquifers are depleted and as irrigation wells go dry.<\/p>\n

On a far larger scale, a World Bank study indicates that 175 million people in India are being fed with grain produced by overpumping. For China, the equivalent figure is 130 million people. Countries can overpump in the short run, but not over the long run.<\/p>\n

And there are signs that a combination of trends, including aquifer depletion and the paving of millions of acres of cropland for new cars, is about to force China to import massive quantities of grain, much as it already does for soybeans. When this happens, China will necessarily turn to the United States, which is far and away the world\u2019s largest grain exporter. For American consumers, for whom food security has never been a major issue, the prospect of competing for the U.S. grain harvest with 1.4 billion Chinese consumers with fast-rising incomes is a nightmare scenario.<\/p>\n

\u201cThe new reality,\u201d says Brown, \u201cis that the world is only one poor harvest away from chaos. It is time to redefine security. The principal threats to our future are no longer armed aggression but instead climate change, population growth, water shortages, spreading hunger, and failing states. What we now need is a mobilization to reverse these trends on the scale and urgency of the U.S. mobilization for World War II. The challenge is to quickly reduce carbon emissions, stabilize population, and restore the economy\u2019s soils, aquifers, forests, and other natural support systems. This requires not only a redefining of security but a corresponding reallocation of fiscal resources from military budgets to budgets for climate stabilization, population stabilization, water conservation, and other new threats to security.\u201d<\/p>\n

For decades, we environmentalists have talked about saving the planet. Now it is civilization itself that is at stake.
\n
\nData, endnotes, and additional resources can be found on www.earth-policy.org<\/a>.<\/em><\/p>\n

Want to add some security to your own water, food, and energy supplies? Check out our selections of oak rain barrels<\/a>, worm composting bins<\/a>, solar panel kits<\/a>, and \u00a0vertical axis wind turbines<\/a>.<\/em><\/p>\n

Photo credit: <\/strong>Andrey Belenko at Flickr<\/a> under a Creative Commons license<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u201cOur early 21st century civilization is in trouble. We need not go beyond the world food economy to see this. Over the last few decades we have created a food [ … ]<\/p>\n","protected":false},"author":37,"featured_media":17681,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[18,133,3698,19,4766,3567,1906,3157,104],"yoast_head":"\nLester Brown's World on the Edge: the Food Bubble<\/title>\n<meta name=\"description\" content=\"Are current agriculture practices creating a food bubble? 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