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  • From: "Tradingpost" <tradingpost@lobo.net>
  • To: livingontheland@lists.ibiblio.org
  • Subject: [Livingontheland] Why Our Food is So Dependent on Oil
  • Date: Tue, 27 Oct 2009 21:28:35 -0700


"In the near future, environmental threats will combine with energy scarcity
to cause significant food shortages and sharp increases in prices - at the
very least. We are about to enter an era where we will have to once again
feed the world with limited use of fossil fuels."


Why Our Food is So Dependent on Oil
Friday, 01 April 2005
http://www.powerswitch.org.uk/portal/index.php?option=content&task=view&id=563

"Concentrate on what cannot lie. The evidence..." -- Gil Grissom

INTRODUCTION

“Eating Oil” was the title of a book which was published in 1978 following
the first oil crisis in 1973 (1). The aim of the book was to investigate the
extent to which food supply in industrialised countries relied on fossil
fuels. In the summer of 2000 the degree of dependence on oil in the UK food
system was demonstrated once again when protestors blockaded oil refineries
and fuel distribution depots. The fuel crises disrupted the distribution of
food and industry leaders warned that their stores would be out of food
within days. The lessons of 1973 have not been heeded.

Today the food system is even more reliant on cheap crude oil. Virtually all
of the processes in the modern food system are now dependent upon this finite
resource, which is nearing its depletion phase.

Moreover, at a time when we should be making massive cuts in the emissions of
greenhouse gases into the atmosphere in order to reduce the threat posed by
climate change, the food system is lengthening its supply chains and
increasing emissions to the point where it is a significant contributor to
global warming.

The organic sector could be leading the development of a sustainable food
system. Direct environmental and ecological impacts of agriculture ‘on the
farm’ are certainly reduced in organic systems. However, global trade and
distribution of organic products fritter away those benefits and undermine
its leadership role.

Not only is the contemporary food system inherently unsustainable,
increasingly, it is damaging the environment.

The systems that produce the world's food supply are heavily dependent on
fossil fuels. Vast amounts of oil and gas are used as raw materials and
energy in the manufacture of fertilisers and pesticides, and as cheap and
readily available energy at all stages of food production: from planting,
irrigation, feeding and harvesting, through to processing, distribution and
packaging. In addition, fossil fuels are essential in the construction and
the repair of equipment and infrastructure needed to facilitate this
industry, including farm machinery, processing facilities, storage, ships,
trucks and roads. The industrial food supply system is one of the biggest
consumers of fossil fuels and one of the greatest producers of greenhouse
gases.

Ironically, the food industry is at serious risk from global warming caused
by these greenhouse gases, through the disruption of the predictable
climactic cycles on which agriculture depends. But global warming can have
the more pronounced and immediate effect of exacerbating existing
environmental threats to agriculture, many of which are caused by industrial
agriculture itself. Environmental degradation, water shortages, salination,
soil erosion, pests, disease and desertification all pose serious threats to
our food supply, and are made worse by climate change. But many of the
conventional ways used to overcome these environmental problems further
increase the consumption of finite oil and gas reserves. Thus the cycle of
oil dependence and environmental degradation continues.

Industrial agriculture and the systems of food supply are also responsible
for the erosion of communities throughout the world. This social degradation
is compounded by trade rules and policies, by the profit driven mindset of
the industry, and by the lack of knowledge of the faults of the current
systems and the possibilities of alternatives. But the globalisation and
corporate control that seriously threaten society and the stability of our
environment are only possible because cheap energy is used to replace labour
and allows the distance between producer and consumer to be extended.

However, this is set to change. Oil output is expected to peak in the next
few years and steadily decline thereafter. We have a very poor understanding
of how the extreme fluctuations in the availability and cost of both oil and
natural gas will affect the global food supply systems, and how they will be
able to adapt to the decreasing availability of energy. In the near future,
environmental threats will combine with energy scarcity to cause significant
food shortages and sharp increases in prices - at the very least. We are
about to enter an era where we will have to once again feed the world with
limited use of fossil fuels. But do we have enough time, knowledge, money,
energy and political power to make this massive transformation to our food
systems when they are already threatened by significant environmental
stresses and increasing corporate control?

The modern, commercial agricultural miracle that feeds all of us, and much of
the rest of the world, is completely dependent on the flow, processing and
distribution of oil, and technology is critical to maintaining that flow.

* Oil refined for gasoline and diesel is critical to run the tractors,
combines and other farm vehicles and equipment that plant, spray the
herbicides and pesticides, and harvest/transport food and seed
* Food processors rely on the just-in-time (gasoline-based) delivery of
fresh or refrigerated food
* Food processors rely on the production and delivery of food additives,
including vitamins and minerals, emulsifiers, preservatives, colouring
agents, etc. Many are oil-based. Delivery is oil-based
* Food processors rely on the production and delivery of boxes, metal
cans, printed paper labels, plastic trays, cellophane for
microwave/convenience foods, glass jars, plastic and metal lids with sealing
compounds. Many of these are essentially oil-based
* Delivery of finished food products to distribution centres in
refrigerated trucks. Oil-based, daily, just-in-time shipment of food to
grocery stores, restaurants, hospitals, schools, etc., all oil-based;
customer drives to grocery store to shop for supplies, often several times a
week

ENERGY, TRANSPORT AND THE FOOD SYSTEM

Our food system is energy inefficient...

One indicator of the unsustainability of the contemporary food system is the
ratio of energy outputs - the energy content of a food product (calories) -
to the energy inputs.

The latter is all the energy consumed in producing, processing, packaging and
distributing that product. The energy ratio (energy out/energy in) in
agriculture has decreased from being close to 100 for traditional
pre-industrial societies to less than 1 in most cases in the present food
system, as energy inputs, mainly in the form of fossil fuels, have gradually
increased.

However, transport energy consumption is also significant, and if included in
these ratios would mean that the ratio would decrease further. For example,
when iceberg lettuce is imported to the UK from the USA by plane, the energy
ratio is only 0.00786. In other words 127 calories of energy (aviation fuel)
are needed to transport 1 calorie of lettuce across the Atlantic. If the
energy consumed during lettuce cultivation, packaging, refrigeration,
distribution in the UK and shopping by car was included, the energy needed
would be even higher. Similarly, 97 calories of transport energy are needed
to import 1 calorie of asparagus by plane from Chile, and 66 units of energy
are consumed when flying 1 unit of carrot energy from South Africa.

Just how energy inefficient the food system is can be seen in the crazy case
of the Swedish tomato ketchup. Researchers at the Swedish Institute for Food
and Biotechnology analysed the production of tomato ketchup (2). The study
considered the production of inputs to agriculture, tomato cultivation and
conversion to tomato paste (in Italy), the processing and packaging of the
paste and other ingredients into tomato ketchup in Sweden and the retail and
storage of the final product. All this involved more than 52 transport and
process stages.

The aseptic bags used to package the tomato paste were produced in the
Netherlands and transported to Italy to be filled, placed in steel barrels,
and then moved to Sweden. The five layered, red bottles were either produced
in the UK or Sweden with materials form Japan, Italy, Belgium, the USA and
Denmark. The polypropylene (PP) screw-cap of the bottle and plug, made from
low density polyethylene (LDPE), was produced in Denmark and transported to
Sweden. Additionally, LDPE shrink-film and corrugated cardboard were used to
distribute the final product. Labels, glue and ink were not included in the
analysis.

This example demonstrates the extent to which the food system is now
dependent on national and international freight transport. However, there are
many other steps involved in the production of this everyday product. These
include the transportation associated with: the production and supply of
nitrogen, phosphorous and potassium fertilisers; pesticides; processing
equipment; and farm machinery. It is likely that other ingredients such as
sugar, vinegar, spices and salt were also imported. Most of the processes
listed above will also depend on derivatives of fossil fuels. This product is
also likely to be purchased in a shopping trip by car.

...is dependent on oil...

One study has estimated that UK imports of food products and animal feed
involved transportation by sea, air and road amounting to over 83 billion
tonne-kilometres (3). This required 1.6 billion litres of fuel and, based on
a conservative figure of 50 grams of carbon dioxide per tonne-kilometre
resulted in 4.1 million tonnes of carbon dioxide emissions (4). Within the
UK, the amount of food transported increased by 16% and the distances
travelled by 50% between 1978 and 1999.

It has been estimated that the CO2 emissions attributable to producing,
processing, packaging and distributing the food consumed by a family of four
is about 8 tonnes a year (5)

..and is unnecessarily contributing to carbon emissions.

It is not that this transportation is critical or necessary. In many cases
countries import and export similar quantities of the same food products (6).
A recent report has highlighted the instances in which countries import and
export large quantities of particular foodstuffs (6). For example, in 1997,
126 million litres of liquid milk was imported into the UK and, at the same
time, 270 million litres of milk was exported from the UK. 23,000 tonnes of
milk powder was imported into the UK and 153,000 tonnes exported (7). UK milk
imports have doubled over the last 20 years, but there has been a four-fold
increase in UK milk exports over the last 30 years (8).

Britain imports 61,400 tonnes of poultry meat a year from the Netherlands and
exports 33,100 tonnes to the Netherlands. We import 240,000 tonnes of pork
and 125,000 tonnes of lamb while exporting 195,000 tonnes of pork and 102,000
tonnes of lamb (6).

This system is unsustainable, illogical, and bizarre and can only exist as
long as inexpensive fossil fuels are available and we do not take significant
action to reduce carbon dioxide emissions.

GLOBALWARMING AND FINITE OIL

The threat of global warming and the need to reduce carbon emissions

The nearness of the depletion stage of oil supplies

Discovery of oil and gas peaked in the 1960s. Production is set to peak too,
with five Middle Eastern countries regaining control of world supply (9).
Almost two-thirds of the world's total reserves of crude oil are located in
the Middle East, notably in Saudi Arabia, Iran and Iraq (10). An assessment
of future world oil supply and its depletion pattern shows that between 1980
and 1998 there was an 11.2 per cent increase in world crude oil production,
from 59.6 to 66.9 million barrels of oil per day (10). Current world
production rates are about 25 Gb (billion barrels) per year. A simple
calculation shows that if consumption levels remain constant, world crude oil
reserves, at approximately 1 trillion barrels, could be exhausted around 2040
(11).

The oil crises of the 1970s when the Organisation of Petroleum Exporting
Countries (OPEC) states reined in their production have passed into folk
memory. However, they were accompanied by massive disruption and global
economic recession. The same happened in 1980 and 1991 (12).

Colin J. Campbell, a pre-eminent oil industry analyst, believes that future
crises will be much worse. “The oil shocks of the 1970s were short-lived
because there were then plenty of new oil and gas finds to bring on stream.
This time there are virtually no new prolific basins to yield a crop of giant
fields sufficient to have a global impact. The growing Middle East control of
the market is likely to lead to a radical and permanent increase in the price
of oil, before physical shortages begin to appear within the first decade of
the 21st century. The world's economy has been driven by an abundant supply
of cheap oil-based energy for the best part of this century. The coming oil
crisis will accordingly be an economic and political discontinuity of
historic proportions, as the world adjusts to a new energy environment” (9).

The three main purposes for which oil is used worldwide are food, transport
and heating. In the near future the competition for oil for these three
activities will be raw and real. An energy famine is likely to affect poorer
countries first, when increases in the cost of paraffin, used for cooking,
place it beyond their reach. Following the peak in production, food supplies
all over the world will begin to be disrupted, not only because of price
increases but because the oil will no longer be there.

IS ORGANIC ANY DIFFERENT?

The organic system is more energy efficient to the farm gate...

One of the benefits of organic production is that energy consumption and,
therefore, fossil fuel consumption and greenhouse gas emissions, are less
than that in conventional systems.

The energy used in food production is separated into direct and indirect
inputs. Indirect inputs include the manufacture and supply of pesticides,
feedstuffs and fertilisers while direct energy inputs are those on the farm,
such as machinery. One measure of the energy efficiency of food production
that allows a comparison between different farming practices is the energy
consumed per unit output, often expressed as the energy consumed per tonne of
food produced (MJ/tonne) or the energy consumed per kilogram of food (MJ/kg).

A study comparing organic and conventional livestock, dairy, vegetable and
arable systems in the UK found that, with average yields, the energy saving
with organic production ranged from 0.14 MJ/kg to 1.79 MJ/kg, with the
average being 0.68 MJ/kg or 42 per cent (13). The improved energy efficiency
in organic systems is largely due to lower (or zero) fertiliser and pesticide
inputs, which account for half of the energy input in conventional potato and
winter wheat production and up to 80 per cent of the energy consumed in some
vegetable crops.

In conventional upland livestock production, the largest energy input is
again indirect in the form of concentrated and cereal feeds. When reared
organically, a greater proportion of the feed for dairy cattle, beef and hill
sheep is derived from grass. In the case of milk production, it has been
found that organic systems are almost five times more energy efficient on a
per animal basis and three and a half times more energy efficient in terms of
unit output (the energy required to produce a litre of milk) (13).

...but not when it goes global.

So far so good - but once passed the farm-gate, things begin to go wrong.
Britain imports over three-quarters of its organic produce, and despite
consumer demand, only two per cent of its land is organically farmed (14). As
the market has grown it has been met by imports.

A study looking at the energy consumption and carbon dioxide emissions when
importing organic food products to the UK by plane (15) found that carbon
dioxide emissions range from 1.6 kilograms to 10.7 kilograms. Air transport
of food is the worst environmental option but road transport, especially
unnecessary journeys, is also bad. For example 5kg of Sicilian potatoes
travelling 2448 miles emits 771 grams of carbon dioxide.

The problem is that, overall, human beings have developed a tendency to deal
with problems on an ad hoc basis - i.e., to deal with 'problems of the
moment'. This does not foster an attitude of seeing a problem embedded in the
context of another problem.

Globalisation makes it impossible for modern societies to collapse in
isolation. Any society in turmoil today, no matter how remote, can cause
problems for prosperous societies on other continents, and is also subject to
their influence (whether helpful or destabilising).

For the first time in history, we face the risk of a global decline.

Shocks to the system

As already stated, the three main purposes for which oil is used worldwide
are food, transport and heating. Agriculture is almost entirely dependent on
reliable supplies of oil for cultivation and for pumping water, and on gas
for its fertilisers; in addition, for every calorie of energy used by
agriculture itself, five more are used for processing, storage and
distribution.

Since farming and the food industry are not famous for spending money
unnecessarily, there must be a presumption that there is very little
short-term 'slack' which would allow its demand for energy to be reduced at
short notice without disruptions in food prices. In the case of transport and
heating fuel, there is more scope for saving energy at short notice; cutting
leisure journeys, for instance, wearing extra pullovers and, in the slightly
longer term, driving smaller cars have a role to play while, in the longer
term, there is a totally different low-energy paradigm waiting to be
developed. But it is the short term that has to be survived first and, in
that short term, the competition for oil for food, transport and heating will
be real and raw.

Through its dependence on oil, contemporary farming is exposed to the whole
question of the sustainability of our use of fossil fuels. It took 500
million years to produce these hydrocarbon deposits and we are using them at
a rate in excess of 1 million times their natural rate of production. On the
time scale of centuries, we certainly cannot expect to continue using oil as
freely and ubiquitously as we do today. Something is going to have to change.

The same applies more widely to every natural resource on which industrial
civilisation relies. Furthermore, one might think that there is a compounded
problem. Not only are there more people consuming these resources, but their
per capita consumption also increases in line with the elaboration of
technology. We seem to be facing a problem of diminishing returns, indeed of
running out of the vital raw materials needed to support our economic growth.

Almost every current human endeavour from transportation, to manufacturing,
to electricity to plastics, and especially food production is inextricably
intertwined with oil and natural gas supplies.

* Commercial food production is oil powered. Most pesticides are
petroleum- (oil) based, and all commercial fertilisers are ammonia-based.
Ammonia is produced from natural gas
* Oil based agriculture is primarily responsible for the world's
population exploding from 1 billion at the middle of the 19th century to 6.3
billion at the turn of the 21st
* Oil allowed for farming implements such as tractors, food storage
systems such as refrigerators, and food transport systems such as trucks
* As oil production went up, so did food production. As food production
went up, so did the population. As the population went up, the demand for
food went up, which increased the demand for oil. Here we go round the
Mulberry bush
* Oil is also largely responsible for the advances in medicine that have
been made in the last 150 years. Oil allowed for the mass production of
pharmaceutical drugs, and the development of health care infrastructure such
as hospitals, ambulances, roads, etc.

We are now at a point where the demand for food/oil continues to rise, while
our ability to produce it in an affordable fashion is about to drop.

Within a few years of Peak Oil occurring, the price of food will skyrocket
because the cost of fertiliser will soar. The cost of storing (electricity)
and transporting (gasoline) the food that is produced will also soar.

Oil is required for a lot more than just food, medicine, and transportation.
It is also required for nearly every consumer item, water supply pumping,
sewage disposal, garbage disposal, street/park maintenance, hospitals and
health systems, police, fire services and national defence.

Additionally, as you are probably already aware, wars are often fought over
oil.

Bottom line?

If we think we are food secure here in the UK and other industrialised
countries simply because we have gas in the car, frankly, we are delusional.
Despite the appearance of an endless bounty of food, it is a fragile bounty,
dependent upon the integrity of the global oil production, refining and
delivery system. That system is entirely dependent on the thread of
technology. Modern, technology-based agriculture produces both food, and
seeds for next year’s food, on a just-in-time basis. There are precious
little reserves of either food or seeds to sustain any protracted
interruption.

Technology and the incredibly rich tapestry it has made possible has created
a false sense of security for so many of us. The thread is flawed; the
tapestry is now fragile; famines are possible. We must take that seriously. .
.

Our food supply, and our economic survival as a whole, depends on the steady
availability of reasonably priced oil. Is oil our Achilles heel?

This means our food supply is:

Vulnerable:

The oil supplies that fuel the food system could be exhausted by 2040 (19).
In many regions oil production has peaked and most reserves lie in the Middle
East. Food security is also threatened: for example, even if all UK fruit
production was consumed in the UK, of every 100 fruit products purchased,
only 5 will now have been grown in the UK.

Inefficient:

For every calorie of carrot, flown in from South Africa, we use 66 calories
of fuel. The huge fuel use in the food system means more carbon dioxide
emissions, which means climate change, which means more damage to food
supplies, as well as other major health and social problems.

Unsustainable:

Even organic supplies are becoming hugely damaging as imports fill our
shelves (17). One shopping basket of 26 imported organic products could have
travelled 241,000 kilometres and released as much CO2 into the atmosphere as
an average four bedroom household does through cooking meals over eight
months (18).

Other problems highlighted include loss of nutrients in food, increased
incidence and spread of diseases such as Foot & Mouth and other major animal
welfare problems. Poor countries producing food for distant markets are not
necessarily seeing benefits through increased and often intensive production
for export. The report reveals how such trends could be reversed through
industry, government and public action.

In other words, we won’t have to run completely out of oil to be rudely
awakened. The panic starts once the world needs more oil than it gets.

To understand why, you’ve got to fathom how totally addicted to oil we have
become. We know that petroleum is drawn from deep wells and distilled into
gasoline, jet fuel, and countless other products that form the lifeblood of
industry and the adrenaline of military might. It’s less well known that the
world’s food is now nourished by oil; petroleum and natural gas are crucial
at every step of modern agriculture, from forming fertiliser to shipping
crops. The implications are grim. For millions, the difference between an
energy famine and a biblical famine could well be academic.

Independent policy analyst David Fleming writes in the British magazine
Prospect (Nov. 2000),

With a global oil crisis looming like the Doomsday Rock, why do so few
political leaders seem to care? Many experts refuse to take the problem
seriously because it "falls outside the mind-set of market economics." Thanks
to the triumph of global capitalism, the free-market model now reigns almost
everywhere. The trouble is, its principles "tend to break down when applied
to natural resources like oil." The result is both potentially catastrophic
and all too human. Our high priests—the market economists—are blind to a
reality that in their cosmology cannot exist.

Fleming offers several examples of this broken logic at work. Many cling to a
belief that higher oil prices will spur more oil discoveries, but they ignore
what earth scientists have been saying for years: there aren’t any more big
discoveries to make. Most of the oil reserves we tap today were actually
identified by the mid-1960s. There’s a lot of oil left in the ground —
perhaps more than half of the total recoverable supply. Fleming says that
that is not the issue. The real concern is the point beyond which demand
cannot be met. And with demand destined to grow by as much as 3 percent a
year, the missing barrels will add up quickly. Once the pain becomes real,
the Darwinian impulse kicks in and the orderly market gives way to chaos.

Some insist that industrial societies are growing less dependent on oil.
Fleming says they’re kidding themselves. They’re talking about oil use as a
percentage of total energy use, not the actual amount of oil burned. Measured
by the barrel, we’re burning more and more. In Britain, for instance,
transportation needs have doubled in volume since 1973 and still rely almost
entirely on oil. Transportation is the weak link in any modern economy; choke
off the oil and a country quickly seizes.

This wouldn’t matter much, Fleming laments, "If the world had spent the last
25 years urgently preparing alternative energies, conservation technologies,
and patterns of land use with a much lower dependence on transport." (He
figures 25 years to be the time it will take a country like Britain to break
its habit.) Instead, "the long-expected shock finds us unprepared."

SOME UK FOOD STATISTICS

UK food supply chain

UK food retailing market was worth £103,800 million in 2001

Food manufacturing is the single-largest manufacturing industry in the UK

Food supply chain employs 12.5% of the entire workforce in the UK

Food supply chain contributes 8% to the UK economy

Food and drink accounts for 21% of weekly household expenditure



Food supply chain and unsustainability

Food supply chain is the largest energy user in the UK

Food production and distribution contributes up to 22% of the UK’s total
greenhouse emissions

Food travels further than any other product - 129 km compared to the average
product travel of 94 km

Wages in the food industry are notoriously low compared to other sectors

Nearly 30% of household waste is food waste



CONCLUSIONS

Proximity and localisation of food system would be beneficial.

The contemporary food system is inherently unsustainable.

Indicators of social, environmental and economic performance, such as food
security, greenhouse gas emissions, food miles, farm income and biodiversity
highlight this fact. This process could be reversed by re-establishing local
and regional food supply systems and substituting ‘near for far’ in
production and distribution systems. This would reduce both the demand for,
and the environmental burdens associated with, transportation.

The proximity principle is a straightforward concept in Eating Oil, where
production processes are located as near to the consumer as possible. When
applied to food supply, local food systems in the form of home-delivery box
schemes, farmers’ markets and shops selling local produce would replace
imported and centrally distributed foodstuffs.

Taking UK food supply and trade at present, there is great potential to apply
the proximity principle, in the form of import substitution. Apart from
products such as bananas, coffee and tea, many of the foodstuffs that are
imported at present could be produced in Britain. Many meat products,
cereals, dairy products and cooking oils are - or could be - available here
throughout the year. So could fruit and vegetables, perhaps the most seasonal
of food groups, through a combination of cultivating different varieties and
traditional and modern storage and preservation techniques.

The land currently used to produce food that is exported could be used to
increase our self-sufficiency.

There is growing evidence of environmental benefits of local sourcing of food
in terms of reduced transport-related environmental impact. In the case of
organic produce, a survey of retailers compared local and global sourcing of
produce marketed in different outlets between June and August 2001. Products
were chosen that were available in the UK during these months but are at
present imported by the multiple retailers. These included spring onions
imported by plane from Mexico, potatoes imported by road from Sicily, onions
imported by ship from New Zealand. It was found that local sourcing through a
farmers market, for example, would therefore reduce the greenhouse gas
emissions associated with distribution by a factor of 650 in the case of a
farmers’ market and more for box schemes and farm shop sales (16).

The value of UK food, feed and drink imports in 1999 was over £17 billion. It
is clear that a reduction in food imports through import substitution would
not only be of benefit to the UK economy as a whole but could also be a major
driver in rural regeneration as farm incomes would increase substantially.
Local food systems also have great potential to reduce the damaging
environmental effects of the current food supply system.

A sustainable food system cannot rely, almost completely, on one finite
energy source; an energy source which causes enormous levels of pollution
during its production, distribution and use. Although food supplies in
wealthy countries such as the UK appear to be secure and choice, in terms of
thousands of food products being available at supermarkets, seems limitless,
this is an illusion.

The vulnerability of our food system to sudden changes was demonstrated
during the fuel crisis in 2001. A sharp increase in the price of oil or a
reduction in oil supplies could present a far more serious threat to food
security and is likely to as oil enters its depletion phase. Food production
and distribution, as they are organised today, would not be able to function.
Moreover, the alternatives, in the form of sustainable agriculture and local
food supplies, which minimise the use of crude oil, are currently unable to
respond to increased demand due to low investment and capacity.

The food system is now a significant contributor to climate change. Reducing
the carbon dioxide emissions from food production, processing and
distribution by minimising the distance between producer and consumer should
be a critical part of any strategy to mitigate global warming.

There are many benefits to organic farming, including reduced fossil fuel
energy consumption and greenhouse gas emissions. However, these are often
overshadowed by the environmental damage of long distance transport. Organic
products that are transported long distances, particularly when distribution
is by plane, are almost as damaging as their conventional air freighted
counterparts. Highly processed and packaged organic foodstuffs have an added
adverse environmental impact.

The priority must be the development of local and regional food systems,
preferably organically based, in which a large percentage of demand is met
within the locality or region. This approach, combined with fair trade, will
ensure secure food supplies, minimise fossil fuel consumption and reduce the
vulnerability associated with a dependency on food exports (as well as
imports). Localising the food system will require significant
diversification, research, investment and support that have, so far, not been
forthcoming. But it is achievable and we have little choice.

REFERENCES

1 Green, B. M., 1978. Eating Oil - Energy Use in Food Production. Westview
Press, Boulder, CO. 1978.

2 Andersson, K. Ohlsson, P and Olsson, P. 1996, Life Cycle Assessment of
Tomato Ketchup. The Swedish Institute for Food and Biotechnology, Gothenburg.

3 Cowell, S., and R. Clift., 1996. Farming for the future: an environmental
perspective. Paper presented at the Royal Agricultural Society of the
Commonwealth, July 1996,CES, University of Surrey.

4. Data for shipping and airfreight from Guidelines for company reporting on
greenhouse gas emissions. Department of the Environment, Transport and the
Regions: London, March 2001. Data for trucks is based on Whitelegg, J., 1993.
Transport for a sustainable future: the case for Europe. Belhaven Press,
London; and Gover, M. P., 1994. UK petrol and diesel demand: energy and
emission effects of a switch to diesel. Report for the Department of Trade
and Industry, HMSO, London.

5. BRE, 1998. Building a sustainable future. General information report 53,
energy efficiency best practice programme, Building Research Establishment,
Garston, UK.

6. Caroline Lucas, 2001. Stopping the Great Food Swap - Relocalising Europe’s
food supply. Green Party, 2001.

7. 21 Lobstein, T, and Hoskins, R, The Perfect Pinta. Food Facts No. 2. The
SAFE Alliance, 1998.

8. FAO, 2001. Food Balance Database. 2001. Food and Agriculture Organisation,
Rome at www.fao.org

9 Colin J. Campbell, 1997. The Coming Oil Crisis. Multi- Science Publishing
Co. Ltd

10 Green Party USA, 2001. World crude oil reserves – Statistical information.
Based on data from the Oil and Gas Journal and the Energy Information Agency.
At http://environment.about.com/library/weekly/aa092700.htm

11 Medea: European Agency for International Information, 2001. Oil Reserves.
at - http://www.medea.be/en/ 11 David Fleming, 2001. The Great Oil Denial.
Submission to the UK Energy Review. At

http://www.cabinetoffice.gov.uk/innovation/2001/energy/submissions/Fleming

12 EIA, 2001. World Oil Market and Oil Price Chronologies: 1970 – 2000.
Department of Energy’s Office of the Strategic Petroleum Reserve, Analysis
Division, Energy Information Administration, Department of the Environment,
USA, at www.eia.doe.gov

13 Energy use in organic farming systems ADAS Consulting for MAFF, Project
OF0182, DEFRA, London, 2001.

14 Natasha Walter, 2001. When will we get the revolution. The Independent
19th July 2001.



15 Based on data on sourcing from UKROFS and a survey of supermarket stores
during June – August 2001; distance tables for air miles at
www.indo.com/cgi-bin/dist and the environmental impact of airfreight in
Guidelines for company reporting on greenhouse gas emissions. Department of
the Environment, Transport and the Regions, London, March 2001.

16 Data for shipping and airfreight from Guidelines for company reporting on
greenhouse gas emissions. Department of the Environment, Transport and the
Regions: London, March 2001. Data for trucks is based on Whitelegg, J., 1993.
Transport for a sustainable future: the case for Europe. Belhaven Press,
London; and Gover, M. P., 1994. UK petrol and diesel demand: energy and
emission effects of a switch to diesel. Report for the Department of Trade
and Industry, HMSO, London. Data for cars from the Vehicle Certification
Agency at www.vca.gov.uk; Whitelegg, J., 1993. Transport for a sustainable
future: the case for Europe. Belhaven Press, London; and Gover, M. P., 1994.
UK petrol and diesel demand: energy and emission effects of a switch to
diesel. Report for the Department of Trade and Industry, HMSO, London.

17 RCEP, 2000. Energy – The Changing Climate. The Royal Commission on
Environmental Pollution, Twenty-second Report, June 2000, HMSO, London.

18 DETR, 2001. The draft UK climate change programme. DETR, 2001. HMSO,
London.

19 USDOE, 2001.World Carbon Dioxide Emissions from the Consumption and
Flaring of Fossil Fuels, 1980-1999. US Department of the Environment at
http://www.eia.doe.gov/pub/international/iealf/tableh1.xls




  • [Livingontheland] Why Our Food is So Dependent on Oil, Tradingpost, 10/28/2009

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