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Scenario 2020: The Future of Food in Mendocino County
Submitted by jcbradford on Thu, 2008-12-18 14:22.I was asked to give a presentation to a group called Leadership Mendocino. Every year about 30 people in our County, usually from a mix of businesses, government agencies, and non-profits, meet monthly for a full day and intensively study a particular topic. Nov. 14th 2008 was their Ag day, and my presentation followed the Ag Commissioner’s, who reviewed the County’s history and present. I didn’t want to talk about the future as if I knew what was going to happen, but I did want to highlight the vulnerabilities and tensions I saw building and suggest some alternatives to our predicament. Hence I created a storyline in which I was now the County Historian in 2020 giving a talk to the group about the past decade of change.
While the details are specific to where I live, the general lessons apply to the whole world.
A video of my presentation is available here.
Click on any image to see a higher resolution version.
For Mendocino County the key date was December 12, 2009. The trucks didn’t show up that day.
Why weren’t the trucks running? I’ll give a quick overview of what led up to the Little Death.
Let’s start with the credit market break down in 2008. What followed was a plunge in the volume and reliability of global trade. Without access to the free flow of credit, countries experienced food and fuel shortages. People began rioting.
We saw how developing countries were in profound crisis, but most of us didn’t imagine how those awful scenes would so quickly be in our own neighborhoods too.
Everyone knows the story…Pakistan devolved into anarchy and was unable to keep all of its nuclear weapons secure. Several went missing and the world didn't find out where they went until it was too late.
South-Central Asia and the Middle East were on fire.
The nuclear exchange was contained within the region, but the effects spread globally. The world’s largest oil production facilities and ports were destroyed or inaccessible. The daily flow of supertankers from the Middle East was over.
It was common knowledge at the time that crude oil was the lifeblood of our economy, but little had yet been done to reduce our dependency on oil. The modern world was suddenly without sufficient transportation fuels and totally unprepared.
The specific numbers are staggering. Only a quarter of U.S. crude oil consumption was domestically produced in 2009. The trucking system was the key part of what was called the Just in Time delivery system. Warehousing and stockpiling were no longer practiced significantly and so no buffer existed when the trucks stopped. Our Just in Time system unraveled over a period of several weeks.
J-I-T now stood for "Just Isn't There."
As the flow of goods and services slowed dramatically and then in some cases stopped moving altogether, we were subject to cascading, compounding failures in key sectors of the economy. Just a couple of examples…Without constant truck movement, spare parts and basic supplies ran short. Electricity production relied on coal, which relied on diesel.
Most dire of all was that within three days of the halt to trucking, the grocery stores were out of food.
Looking back at historical records it is clear that, while shocking, this was no surprise. Community-based organizations had been warning of this exact possibility for years.
Nowadays we have buffers and resiliency built into our systems, but that was not the case in 2009. Government hadn’t prepared, having placed its faith in the market to provide for basic goods such as food and energy. Global food stockpiles had been declining for over a decade, and in any case they were not under any government control.
Although some people had stockpiled food and essentials, most people hadn't because either they never thought this could happen or were simply distracted. It might be good to remind everyone what life was like in 2009. Most of us tended to spend our free time in front of the television or interacting with various media and communication devices. Gardening, food preservation, community meals and stuff like that wasn’t cool and exciting for the majority of people, although interest in food security had been increasing for a few years preceding the crisis.
After a week everybody became scared, and most started to feel hungry. This was so unthinkable that many also became profoundly disillusioned and angry. This was not supposed to be happening to “us.” The Five Stages of Grief were on full display.
Events began to run their natural course.
Scared, hungry people saw that some households still had food. This led to looting in some areas. A handful of police and sheriffs couldn’t protect private property from a desperate populace. In other areas looting was averted (barely) as neighbors and authorities agreed to pool private food holdings and distribute them evenly.
As the crisis deepened, a triage system was established. Food was preferentially given to those who could work, and the young.
All sorts of questions that had been ignored for decades became very important. “What about the local farms,” the people asked. “Can they feed us?”
“It’s the middle of winter,” the farmer’s replied. “We can plant potatoes and grains in the spring but they won’t be ready until summer.”
“And where are the seeds going to come from? We are hay farmers, cattle ranchers and grape growers. We don’t even have the right equipment for this.”
Three months passed without relief. Clearly, household preparation wasn’t enough, and now the population was starving.
Other problems arose too. Electricity was spotty. Every bit of gasoline and diesel were needed in generators to keep pumps for water and sewer systems going, to keep the hospitals powered, and to cook food in community kitchens.
But by spring these supplies, commandeered from the tanks of gas stations, were gone.
FEMA didn’t arrive with supplies of food, fuel and medicines in the major valleys until March 2010. These were barely enough to end starvation and give tractors some fuel.
When the railroad cars arrived in May 2010 we finally had enough of the basics again. Freeways were abandoned for hauling freight. They were in disrepair from winter storms and far too expensive to maintain for the now minimal trucking system.
In addition to supplies of grain and beans (25,000 lbs per trailer load), enough seed potatoes were brought in to plant. Potatoes became our survival food for a few years. As we all know, it is hard to eat enough of them to keep the weight on! Health care providers estimate that the average person lost twenty pounds between 2009 and 2012.
Here’s another graphic from the archives. Food security organizations in the County knew that storage foods with high caloric density were essential, and had even started to import and store them in the County. The grain and bean silos established in Willits in 2009 really helped that area weather the crisis better than elsewhere. Silos were quickly built along the railroad tracks in every town.
All of us began to learn some of the basic facts about nutrition and agriculture, such as how many calories we need per day and how to eke that out of the soil.
Even with farm supplies brought in by rail car, we lacked much of the needed energy infrastructure to irrigate crops as electricity was still unreliable. Few well pumps ran off solar panels. So in most cases, yields weren’t as large as we’d hoped. It was terribly frustrating; we could see the water 30 ft down in the well but couldn’t get it out fast enough to make a difference.
Ever since the Little Death, precious tractor fuel has been limited. Much more is now done with manual labor than in the past. This was a difficult adjustment, both physically and psychologically. Some people were excited by the challenge and adapted well. On the bright side, “unemployment” is nearly non-existent and we are a fit and industrious people.
Explicit warnings of our vulnerabilities, and an alternative vision had been given by local community groups as early 2004. In August 2010, a plan for a local food economy was adopted by local governments based on the research of community activists that preceded the crisis. The food system we have today is by and large based on those plans.
The ranching community was familiar with the concept of carrying capacity, but usually called it the “stocking rate.” Good ranchers made sure not to put more cattle on a piece of land than it could handle. A local food system plan had to think about the sustainable population of humans in the County too.
Some basic facts that were used to frame the plan:
1. The County’s population in 2010 was estimated at 80,000 (down from a peak of 90,000 before the crisis).
2. Somewhere between 35,000 and 50,000 acres of prime ag land remained in the county (after an initial endowment of 95,000).
3. To supply enough food to feed one person requires about one acre.
The plan also recognized that a local food system had to overcome serious capital deficits with respect to: renewable energy, equipment, infrastructure, education and worker skills, business to business relationships, and public law and policy.
In any environment it would be difficult to overcome these deficits, but the crisis was a mixed blessing. Everybody now recognized that a new system had to be built. Nearly all resources were allocated according to this need. Ideology was replaced by practicality. What people were “willing to do” changed overnight.
Now I will shift gears and contrast the food system of 2009 with what we have today. I’ll start with a review of the 2009 food system.
Here are a couple of graphs that summarize data at the national scale when the crisis hit. At that time, one calorie of food energy depended on several calories of fossil fuel energy. Basically, all parts of the system were highly dependent upon fossil fuels, long-distance supply chains, and complex financial markets.
Today’s food system has many features that improve our resiliency and security. Key attributes are:
Diverse. A complete and balanced diet can be had within the agricultural base of the County.
Local. Food produced here is consumed here, and the agricultural landscape is no longer dominated by grapes and cattle for export.
Renewable. Energy inputs for agriculture, transportation and processing are based on solar, wind, hydro and other non-fossil sources.
Non-toxic. Artificial pesticides and herbicides are no longer available and we use biological controls and landscape management to dampen pest cycles.
Cyclical. Soils are improved rather than depleted through conservation tillage, smart land-cover rotation patterns, and composting of all human and animal wastes.
Adaptable. As climate changes and new farmers learn what works best, systems are in place to exchange information and perform needed research.
Buffered. The future is always uncertain. Always be prepared for trouble by storing extra of what we really need.
Today’s food system is completely different. The plan recognized the web of relationships needed for a sustainable system. Fossil fuels are nearly eliminated. Transportation distances are very short. Waste becomes the new fertilizer.
While mechanized to the extent energy availability allows, the farm of 2020 uses efficient hand tools when those suffice.
Compost today is very expensive. Farmers work very hard to create the fertility they need on site as best they can. Food scraps are highly valued and used in vermiculture systems. Human wastes are professionally handled and sold to farmers certified disease free.
Imported chemical pesticides and herbicides are also very costly. More knowledge and labor is now used, including beneficial insect plants that add a lot of color and interest to farms.
Off the farm society has changed just as dramatically. People often use solar ovens to cook, and disposable packaging is rarely seen anymore.
Because a transportation fuel crisis was the proximate cause of the crisis, people were especially keen on eliminating reliance on long-distance supply chains. Households began sourcing as much food locally as they could. In 2009 a trip to the grocery store would mean a 1500 mile diet. Today that could be more like a 150 yard diet. Bikes with trailers can now handle much local transport. Streets are quieter, and the air less polluted.
Not only have on the farm practices changed, but farms are cooperating like never before. This creates synergies at the landscape level we all benefit from.
For example, this goat dairy sows a hay crop rich in wildflowers, thereby supporting a local beekeeper. The beekeeper’s hives also service orchards and row crops in the area, ensuring good pollination and food for all of us.
We have much to be proud of now. We made it through very tough times together by mostly keeping our heads on straight and making good decisions when it really counted. But we also live with the pain of loss and regret, asking ourselves over and over, “How did we let this happen?”
What does the last 10 years teach us about the importance of leadership?
I look at this issue in two ways. First, good leaders do their best to prevent crises. This requires the ability to help people accept the reality of unsustainable tensions before they go too far. Just talking to people can establish new conversations that propagate. Only when enough people are having similar conversations are social changes possible.
Of course human history is full of one account after another of societies that failed to recognize their obvious problems before it was too late. When disaster strikes, good leaders manage their shock and the loss of normalcy. They model the proper attitude, reducing panic and heightening clear thinking.
The best crisis leaders are those that combine awareness of the problem before it arrived with a sense of direction and clarity. Because they saw what was coming, they often have a plan to deal with it as soon as the population is forced by circumstances out of denial, distraction and inaction. Since what people are willing to do changes in a crisis, wise leadership can make a lot happen for the good very quickly.
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Preserving without Heat
Submitted by jcbradford on Wed, 2008-12-10 09:27.I have only been growing my own vegetables and preserving them for a few years now. The first thing I thought of was heat canning, and have spent a number of hours getting water to boil. This was not entirely satisfactory to me, however, because it just didn't seem very efficient. Heat intensive processes are inefficient at small scale, such as my kitchen! So this year I ditched the water canning and decided to try other methods.
I recommend the book Keeping Food Fresh and basically followed the guidelines there for drying, lacto fermenting and preserving in olive oil.
While you can't taste the results, here's what they look like.
These are dried veggies and I dried them with the sun. Great way to keep nutrient quality intact and very light weight for storage and transportation. Shown are onions, tomatoes, pears and peppers.
Lacto fermentation is a fascinating process. All you need is salt and chlorine free water. Here are examples of pickles, a vegetable medley including beets, and shredded zucchini.
Olive oil is a more expensive preservative. But the oil isn't lost, just borrowed while preserving and becoming a flavored oil when the vegetables are consumed. Many vegetables are sauteed briefly in vinegar before storage in oil. Shown are sweet pepper, tomatoes and a vegetable medley including carrots. Onions and garlic and herbs are often mixed into these.
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Storing Food Without a Fridge
Submitted by mkbomford on Fri, 2008-12-05 09:36.Many farms in this part of Kentucky didn't get electricity until the mid-1940s. A few farmers still remember the strategies their families used to store food without freezers or refrigerators.
Times have changed. Kentucky now has some of the cheapest electricity in the country, and we use more of it than most other Americans. Almost all of it comes from coal-fired power plants. As a result, Kentucky releases 4% of the country's greenhouse gasses, but accounts for just 1.3% of the population. Lexington, the nearest urban center to Frankfort, has the largest per capita carbon footprint of the nation's 100 biggest cities.
Kentucky State University hosts an annual conference in November for limited resource and minority farmers. During a lunch break a few of the conference participants ventured out into the cold to guide us in the construction of a traditional sweet potato storage pit. We placed cured sweet potatoes in a well-drained pit on a thick bed of straw. Layers of sweet potatoes were separated by layers of straw, creating a giant lasagna underground. The final layer of straw was covered by a thick layer of soil and a tarp to keep the potatoes from freezing (too cold) or sprouting (too wet). As we worked, some of the farmers reminisced about other strategies their families used to store food without refrigeration.
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We will use thermocouples attached to a datalogger to continuously monitor temperatures at the soil surface and at all layers of the pit. Over the course of the winter we will remove sweet potatoes periodically to compare their storage life to that of sweet potatoes stored in the cool, dry basement where we kept our seed potatoes through the winter last year. Sweet potatoes store best at temperatures in the mid-50s, so the biggest concern with the pit is that the temperature will get too low.
Sweet potato storage pits have been used for centuries in South and Central America, Polynesia, and Africa. The size, shape, and structure of sweet potato storage pits typically used in the American South is very similar to that of pits used in West Africa, suggesting an African origin for the method we used.
Michael Bomford provides research and extension services related to organic agriculture and small-scale renewable energy production through Kentucky State University's Land Grant Program. He thanks John Clay, Harold Benson, Eddie Reed, Hank Schweickart, Brian Geier, John Rodgers, and participants in KSU's Limited Resource and Minority Farmer Conference for their help with building the sweet potato storage pit at the KSU Farm.
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Additional Commentary Regarding the Credit Crisis and Global Food Security
Submitted by c. hansen on Sun, 2008-11-30 18:50.In early November, I wrote a brief blog about the drastic inflation in the price of farm inputs, the collapse of commodity prices within the global grain market, and the difficulty of farmers to acquire loans for the upcoming 2008-2009 agricultural season.
Soon after, Jason Bradford interviewed Ben Gisin from Touch the Soil magazine on the radio program the Reality Report. Early in the interview Ben and Jason engaged in a clear and fruitful dialog that spoke directly to the positive feedback loop related falling commodity prices, the increasing price of farm inputs, and the reluctance of banks to administer loans.
Further commentaries within the interview included global food security, local agriculture, and current trends in the national dialog about sustainable food production.
This radio show is archived on Global Public Media and can be accessed by the link below.
Reality Report with Bradford and Gisin: http://globalpublicmedia.com/reality_report_ben_gisin_of_touch_the_soil_...
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Organic disease management in high tunnels: A little piece of the sustainable agriculture puzzle
Submitted by mkbomford on Wed, 2008-11-26 06:26.High tunnels are simple, solar-heated greenhouses. They use much less energy than heated greenhouses.
Winter temperatures are warmer inside a high tunnel than outside, but still much cooler than summer temperatures. High tunnels temper seasonality; they don't eliminate it.
Many of the growers who use high tunnels for winter vegetable production in our region have problems with a disease caused by a fungus that thrives in cool, moist conditions. Over the past three years I have had the pleasure of working with a team of scientists and growers to test methods of controlling the disease that would be compatible with organic agriculture standards.
Michael Bomford provides research and extension services related to organic agriculture and small-scale renewable energy production through Kentucky State University's Land Grant Program. He thanks Paul Vincelli, George Antonious, Paul Wiediger, Alison Wieidger, Brian Geier, Ed Dixon, and John Rodgers for their collaboration on the study described here. Funding was provided by the USDA's Sustainable Agriculture Research and Education (SARE) program.
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Hand harvest of sweet potatoes in a biointensive market garden
Submitted by mkbomford on Wed, 2008-11-19 12:03.Connie Lemley operates a 1-acre market garden north of Frankfort, Kentucky. She sells her salad greens at the Frankfort farmers' market.
Connie is very aware of the high energy use typical of conventional farming systems in North America, and works hard to use less energy-intensive production methods. Apart from a small roto-tiller that she has used to break new ground, she farms entirely with hand tools. She has built up soils with a very high organic matter content through repeated fall applications of horse manure. The most energy-intensive part of her system is bringing her produce to market, which she does with a diesel station wagon that runs on french fry grease from local restaurants. Somewhat dissatisfied with the amount of energy needed to get back-and-forth to town, she is considering buying a large lot in Frankfort where she can continue farming within cycling distance of the farmers' market.
Connie has been keeping track of all of the inputs used in her sweet potato production system so that we can compare her real-life biointensive production system to the experimental biointensive plots we have established at the Kentucky State University Research Farm. She planted and harvested her sweet potatoes within a few days of us. I visited her farm on harvest day to collect a little video footage.
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Michael Bomford provides research and extension services related to organic agriculture and small-scale renewable energy production through Kentucky State University's Land Grant Program.
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Oil and commodity food prices
Submitted by mkbomford on Fri, 2008-11-14 07:43.Here's a visual to show just how closely the prices of oil and food commodities have been linked recently.

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Fuel from food crops
Submitted by mkbomford on Thu, 2008-11-13 15:08.This is perhaps one of the less vigorous indictments of the growing push to make fuel from food crops.
‘Morally inappropriate!’ pronounces Eric Holthusen of Royal Dutch Shell.
‘A crime against humanity!’ says Jean Ziegler of the UN.
‘Crazy!’ says Douglas Casson Couts of the UN World Food Program. ‘Until recently, fuel was oil from the ground and was used to make power or run automobiles, and food was for people. Never the two shall meet…’
Imagine my horror, then, to learn of the evildoings of Dan West, an orchardist from Macon, Missouri, who converts waste fruit into ethanol to power his farm machinery. ‘It’s exciting,’ says the hardened practitioner of this crime against humanity, ‘I also thought it would be nice to be self-sufficient, using our ethanol to power our mower and tractor.’
Mr. West obviously lacks the refined ethical sense of Royal Dutch Shell, the UN’s sense of history and proportion, and the common sense of my lunchtime tablemates.
If you detect a note of sarcasm here, please don’t take it as evidence that I am insensitive to the plight of the world’s hungry. The spike in commodity grain prices this summer caused further insecurity among those already living on the edge of survival, and sparked very justifiable food riots in places like Egypt, Haiti, Bangladesh and Mozambique. America’s corn-to-ethanol program contributed to the spike.
Let me suggest that the true injustice is more complex then the fact that a food crop was used to make fuel. The recipe for disaster had several steps.
Recipe for Disaster
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Lest I be accused of an anti-American rant, let me emphasize that I see the world's wealthy nations as both perpetrator and victim of addiction. While promoting dependence on cheap grain, we have become dependent on cheap fuel. Since we cannot satiate our current demand for non-renewable energy with any combination of renewables we must simultaneously reduce our energy consumption and explore the broadest possible range of renewable alternatives. Ruling out food crops as a potential energy source won’t help.
When Mr. West converts fruit into ethanol he is turning food into fuel. I believe this is ethically distinct from turning 25% of America’s corn into fuel because:
- The world does not depend on Mr. West’s fruit.
- Fruit prices are usually high enough to keep Mr. West selling his best products as food. Only the culls go to fuel.
- Mr. West is closing resource loops by using the fuel he makes to run his own farm machinery. He is promoting agricultural diversity by making fuel from a wide range of perennial species. I tend to believe in the principals of closing resource loops and promoting biodiversity.
- Mr. West’s facility is not propped up by government subsidies or ethanol mandates. He operates at a small enough scale to have flexibility in the face of changing circumstances.
I suspect it will always take more energy to get sugar from cellulose for fermentation than to get it from high-carbohydrate plants, which tend to be food crops.
A good argument for switchgrass as a feedstock is that it is a native perennial that grows well in mixtures and does not demand a lot of water or fertilizer (Yes, I’m back to biodiversity and resource cycling). But the same could be said of native fruit crops like pawpaw. We might be able to extract more sugar per acre from the cellulose in switchgrass than from pawpaw, but extracting sugar from pawpaw would likely require less energy. In other words, switchgrass could be more land-use efficient, while pawpaw could be more energy efficient. Which crop we use would depend on which resource is most limiting.
America's farms produce roughly 15 pounds of food and animal feed per person per day. About 3 pounds are exported, mostly as grain, and 2.5 pounds are eaten by Americans. Everything else is 'lost' between the farm and the fork. Roughly half is burnt up by the metabolism of our farm animals, which convert it into carbon dioxide and manure.
The people at my lunch table were eating fried chicken as they decried those who would turn food crops into fuel. Although some of the corn that fed those chickens eventually made it through to the meat they were eating, the vast majority was lost to support the animals' metabolism. To me, the decision to dedicate most of the nation's grain to animal production is no more ethical than the decision to dedicate some of it to fuel. There are certainly more sustainable biofuel feedstock crops than corn, but they may well be food crops, like sweet sorghum, sweet potato, or pawpaw.
In the long term we need to move beyond dependence on internal combustion engines that require liquid fuels. In the near term we can begin to wean some of these engines from fossil fuels using biofuels. Food crops likely represent the most sustainable way of producing the raw materials, since humanity has already invested millennia in developing these crops for oil and carbohydrate production. The ethical approach to addressing competition between food and fuel uses is to work toward a world where people can afford the food they need before waste and excess is dedicated to fuel. In economic terms, that means higher farm gate prices for food than for biofuel feedstock, and lower retail prices for food than fuel. This can only happen if the cost of processing crops into fuel is higher than the cost of getting them to the dinner plate, which would tend to be the case if biofuel processing were not subsidized by governments.
If fuel is given a higher priority than food we're in trouble. Our stomachs can be filled, but a century of cheap fuel has shown that our appetite for fuel is virtually limitless.
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Falling Commodity Prices and Credit Crisis Squeeze Farmers
Submitted by c. hansen on Thu, 2008-11-06 17:56.In both 2007 and 2008 the world grappled with global inflation in the price of food. Unfavorable weather, scant international grain reserves, increased consumption of meat by developing nations, increased conversion of food to biofuel, and rising farm input prices were mainly to blame for the sharp price increase (1). During this time, many people living on $2 a day were priced out of food as dramatic rises in basic foodstuffs sparked both international and domestic outrage which in some cases has led to food riots (2). In response to these dramatically inflating prices farmers planted near record amounts of wheat, corn, and soy.
You might expect that the record prices in agricultural commodities would mean a windfall for farm savings accounts. This, however, is not the case. The chance at record profit was being eroded by enormous increases in farm inputs. At planting time, about 8 months ago, the national average price of diesel #2 was 3.55 a gallon (3). Fertilizer prices were also sky high with the price of fertility doubling and tripling within a year (4). According to the International Center for Soil Fertility and Agricultural Development from January 2007 to January 2008 diammonium phosphate (DAP) prices rose from $252 per ton in January 2007 to $752; prilled urea rose from $272 to $415 per ton; and muriate of potash (MOP) rose from $172 to $352 (5).
However, by the time this season’s agricultural commodities reached the grain elevators and the market, global economic conditions had deteriorated into the current credit crisis and global recession. As a result, commodity prices have plunged and both food producers and consumers are directly in the path of the growing economic storm. As of November 6, 2008 wheat has fallen from a record of $13.495 on Feb. 27, 2008 to $5.225 a bushel on the Chicago Board of Trade. Corn has fallen from its peak of $7.9925.5 on June 27, 2008 to $3.38 a bushel. The price of soybeans has also declined from a record $16.3675 on July 3, 2008 to close at $9.06 a bushel (6,7). Farmers have paid large amounts for inputs, but when it comes time to sell they may be out of luck. It is not a slippery slope argument to suggest that if it is significantly unprofitable to grow food due to the contrast between selling price and increasing crop inputs then farms may go out of business and/or plant less acreage. Combine reduced production with thinning global grain reserves and scarcity-based price inflation would be likely.
Now, the icing on the cake for farmers in 2008 and 2009 may be a freeze in the credit market. As many know by now, lenders are very reluctant to give out loans (8). Unfortunately, these yearly loans are something as necessary for modern farms as sun, soil, and water. As the price of inputs keep increasing against the farmer’s collateral (land, equipment, and final crop) it makes the farmer seem like a riskier loan recipient. For those who cannot get loans it will likely mean less land will be planted, and for those farmers and corporations that can secure the loans it means higher interest rates.
As the era and expectation of cheap food and fuel appears over we are facing two competing problems.
(1)How can farmers deal with cheap selling prices while paying increasing inputs? There is so much risk for these operations and their margins are continually tightening.
(2) How can starvation and malnutrition be prevented as the world’s poor are unable to absorb price inflation? Perhaps this is a problem of distribution, poverty, and/ or a fact of limited resources?
1 http://documents.wfp.org/stellent/groups/public/documents/newsroom/wfp17...
2 http://www.energybulletin.net/node/42563
3 http://tonto.eia.doe.gov/dnav/pet/pet_pri_dist_a_epd2d_ptc_cpgal_m.htm
4 http://www.eurekalert.org/pub_releases/2008-05/i-wfp052308.php
5 http://www.roxboro-courier.com/newsnowstories/ts031208-1.htm
6 http://bloomberg.com/markets/commodities/cfutures.html
7 http://www.bloomberg.com/apps/news?pid=20601087&sid=aox4ZwDlWkvQ&refer=w...
8 http://www.bloomberg.com/apps/news?pid=20601087&sid=aox4ZwDlWkvQ&refer=w...
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Hand-cranked corn thresher
Submitted by mkbomford on Thu, 2008-10-23 14:12.An old hand-cranked corn threshing machine made quick work of our field corn.
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