Asia Teeters Toward Food Crisis from Lack of Water
Just before dusk on the central plain of India's northern Punjab state Naresh Kumar, 22, crouches under drill and sprinkles mustard oil, turmeric, raw sugar and confections inside a 10-inch circle traced in the rich soil.
Hands clasped and head bowed, he offers a short prayer to a Sufi saint asking for a bountiful supply of groundwater. He then cranks up his coughing and wheezing diesel engine, lines up the tube well drill over the offerings and releases a lever that brings an iron cylinder crashing into the earth, turning a parcel of India's fertile breadbasket into Swiss cheese.
"Business is growing by the year," says Kumar. "But we've placed about as many tube wells as we can in this area." As the water table in Punjab drops dangerously low farmers across the state are investing heavily -- and often going into debt -- to bore deeper wells and install more powerful pumps. On either side of Kumar's drill the calm beauty of emerald rice patties belies a quiet catastrophe brewing hundreds of feet beneath the surface. A prayer might be this region's best chance for survival.
India's groundwater woes are, in places, at crisis levels. But the problem is not confined to a few corners of the subcontinent; groundwater depletion is a major threat to food security and economic stability in China, the US, Mexico, Spain and parts of North Africa -- just to name a few. All of these regions are grappling with the problems inherent in extracting groundwater from deep below the earth's surface.
But the problem is most acute in India for two reasons: the country has long prided itself on being self-sufficient (not importing food) and because in this messy democracy free electricity is provided to farmers to win votes. Punjab, a wealthy state favored by the central government in New Delhi is just 1.5 percent of
India's total landmass, but its annual output of rice and wheat contribute 50 percent of the grain the government purchases for its food distribution programs that feed over 400 million poor Indians. Experts are now saying that the 375-foot deep tube well and 7.5 horsepower pump Naresh Kumar's installs for a local sharecropper is at the eye of a storm that threatens India's food security, environmental health, and economic progress.
"We have depleted the ground water to such an extent that it is devastating the country," says Dr. Gurdev Hira, an expert on soil and water quality at the Punjab Agriculture University. Dr. Hira estimates that the energy used in subsidizing rice production alone costs the state of Punjab US $381 million a year.
Dr. Hira and other experts warn that if left unchecked this system will bleed state budgets, parch aquifers and run small farmers out of business. Though the pace of growth in its cities has put India in the limelight, over 60 percent of the economy is directly or indirectly engaged in agriculture with more than two out of three Indians living in the rural areas.
In China, the agricultural use of groundwater has skyrocketed, and the fall in water tables has created a potential environmental catastrophe. "The breadbasket of China -- north of the Yellow River -- have millions of people dependent on groundwater," says David Molden, Deputy Director General at the International Water Management Institute in Colombo, Sri Lanka. With the water table dropping in many places across China at a rate approaching or exceeding 1.5 meters a year, "It's sitting there like a time bomb," says Molden.
Aside from India and China, the two other regions where groundwater depletion is at its worst is perhaps
North Africa and the Middle East, where groundwater extraction depletes aquifers that are not annually recharged. In India the problem is exacerbated by the fact that farmers in three states -- Punjab, Tamil Nadu and Andhra Pradesh -- pay nothing for electricity -- throughout India farmers' electricity is either heavily subsidized or completely free. So farmers run their pump sets with abandon, which further depletes the water table. Any farmer with the cash or collateral invests in larger, heavy-duty, power-hungry pumps capable of withstanding the grid's voltage fluctuations and frequent brown-outs.
8 Cheap Ways to Eat Vegan (You Don't Have to be Rich to Eat Healthy)
Eating vegan, or veganish, is about choosing to disengage from an industry that makes us sick, abuses animals, pollutes the planet, and squanders precious resources.
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As I coach people on becoming vegan, one common refrain I hear is that it's too expensive. When funds are low, the cheap burger or basket of chicken can appear to be the best value -- the most calories for the lowest price. We've been aggressively peddled the idea that a healthy diet is an expensive diet, something only for rich folks. And our experience seems to bear that out.
I understand the frustration. It doesn't seem right that meat should be so cheap and fresh vegetables, especially organic ones, relatively expensive. But once you look into it, the true cost of eating animal protein is higher than you can imagine. And being veganish in your approach to food is not only healthier by every measure, but it can actually be considerably cheaper as well. In fact, many staples of a vegan diet cost very little and can be found in any grocery store -- not just in specialty markets. Whole grains like quinoa or barley or brown rice, legumes like chickpeas or soybeans, and other beans like black-eyed peas and black beans are very inexpensive -- certainly cheaper than processed and packaged foods. Bought in bulk whole grains and beans can cost just pennies per meal. And because they are full of fiber they make you feel full and satisfied (put them into soups, stews, salads, burritos, etc.), without the dangerous saturated fat of animal protein. Fresh vegetables and fruits can be found at supermarkets and farmers' markets for very reasonable prices. Organic and specialty stores are great, but it's certainly not necessary to empty your wallet in order to eat healthfully.
Beans, grains, veggies -- these are the staples of populations around the world. Think of Mexico and South America, where inexpensive rice and beans coupled with corn tortillas and avocados are part of every diet; or rural China, where tofu with vegetables and rice, and maybe a very small bit of meat, is the norm; or India where people eat lentils or chickpeas and vegetables every day. Not only are these populations by no means wealthy, they also don't have the diseases of wealthy countries. The general populations who eat these simple diets may get waterborne illnesses and lung infections from bad environmental conditions, but they don't have anywhere near the rates of cancer, heart disease, and diabetes that we have -- until they are exposed to our Western diet, that is.
And that's something to think about. Not only is a healthful plant-based diet less expensive at the grocery store (unless you go crazy for packaged convenience foods, of course), it saves you personally and saves us societally in health care and many other direct and indirect costs. If you think these don't affect you so much, think again. On the individual level alone, consider that your health insurance never pays for everything: even the best of plans charge deductibles and disallow certain medications. Being sick is expensive. More than that, a huge part of our country's annual budget is given over to health-care costs, paid for by your tax dollars. And indirect health-care costs due to lost productivity adversely affect you in the form of higher taxes, too.
On the health-care front, when you consider that meat and dairy foods clog our bodies with saturated fat, growth hormones, and antibiotics, things that have been conclusively linked to cancer, heart disease, and obesity, as well as a general "blah" feeling, it's certainly a lot less expensive -- and less painful -- to prevent debilitating diseases through our food choices than it is to treat them later (through bypass surgery or angioplasty, for example, which can run up tens of thousands of dollars in medical bills).
FOOD
Feedlot Meat Has Spurred a Soy Boom That Has a Devastating Environmental and Human Cost
Much of South America is rapidly coming to resemble Iowa. Where one might expect to see virgin Amazon rainforest, lush grasslands or Patagonian steppe, there are now often monocultures of soybeans, extending for miles and miles. People and cultures are disappearing in the transition; small landholders and tenant farmers are being driven off their land (or pushed deeper into untouched forests or grasslands); and pasture-based cattle ranches are being replaced by feedlots. In the feedlots the cattle eat some of the soy produced on the land where they once would have grazed; but an enormous portion of the soy is never eaten in South America. Instead, it is exported, mostly to China or the EU. (The United States is the largest producer and exporter of soy in the world and is thus not a major market for South American soy.)
The change has occurred only in the last few decades. Soybeans now occupy huge swaths of land in Brazil,
Argentina, Paraguay, Uruguay and Bolivia. Together, these nations make up five of the world's top 10 soy producers. Most significant among them are Brazil and Argentina, which together produced over 105 million metric tons of soybeans in 2008. Half of Argentina's cropland is devoted to soy, and the crop makes up one-third of the country's exports. And for the most part, soy cultivation, processing and exporting took off in these countries since the year 2000. Soy is typically crushed into meal, which is fed to animals, and made into oil used for biofuels or added to many food products.
The changes in farming that have accompanied the soy boom would hardly raise an eyebrow for many Americans, where soy has been a major crop and livestock feed for decades. After all, the U.S. more or less invented and then exported this farming model. The soybeans are grown on large farms, often over 1,000 hectares (2,471 acres), and sometimes on farms significantly larger than that. As the acreage devoted to soy grew over the last decade, the land became concentrated in fewer and fewer hands. Soybeans are grown using commercial fertilizer, herbicides like Roundup (glyphosate), atrazine, and 2,4-D, insecticides like endosulfan, and fungicides.
In 1996, Argentina was the first to permit GE soy, and now 98 percent of the nation's soy is genetically engineered. Today, Argentina is also home to several weeds resistant to Monsanto's herbicide Roundup, a direct result of overuse of Roundup on GE soy. From Argentina, GE soy was smuggled and illegally planted in neighboring countries. Brazil legalized GE soy in 2003, and by 2007, some two-thirds of its crop was genetically modified.
Along with the soy comes a model of vertical integration and corporate concentration. Five companies in Argentina -- Cargill, Bunge, Dreyfus, and two Argentinian companies, Aceitera General Deheza and Vicentin -- control 80 percent of Argentina's nearly $4.9 billion in soybean oil exports. Similarly, Cargill, Dreyfus, Toepfer, Archer Daniels Midland, and Nidera control soybean meal. (Argentina's soy meal exports were worth over $7.1 billion in 2008.) Often, farmers contract with these companies, which designate how the farmer is to grow the beans.
As many of the companies are foreign, as are the companies that make the seeds, fertilizer and pesticides, Paraguayans complain of a "triple loss of sovereignty: to rely on export earnings from a single product, transgenic soybeans, the seeds for which are provided by a single company, the multinational Monsanto; loss of territorial sovereignty as large areas are leased or purchased by foreign producers, Brazilians and Argentinians; and also a loss of food sovereignty, because soy uses monocultures and displaces food production for dietary staples of the rural population."
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