Today, many governments are promoting organic or
natural farming methods that avoid the use of pesticides and other artificial
products. The aim is to show that they care about the environment and about
people’s health. But is this the right approach?
Europe is now the biggest market for organic food in
the world, expanding by 25 percent a year over the past 10 years. So what is
the attraction of organic food for some people? The really important thing is
that organic sounds more ‘natural’. Eating organic is a way of defining oneself
as natural, good, caring, different from the junk-food- scoffing masses. As one
journalist puts it: ‘It feels closer to the source, the beginning, the start of
things.’ The real desire is to be somehow closer to the soil, to Mother Nature.
Unlike conventional farming, the organic approach
means farming with natural, rather than man-made, fertilizers and pesticides.
Techniques such as crop rotation improve soil quality and help organic farmers
compensate for the absence of man-made chemicals. As a method of food
production, organic is, however, inefficient in its use of labour and land;
there are severe limits to how much food can be produced. Also, the environment
benefits of not using artificial fertilizer are tiny compared with the amount
of carbon dioxide emitted by transporting food (a great deal of Britain’s
organic produce is shipped in from other countries and transported from shop to
home by car).
Organic farming is often claimed to be safer than
conventional farming- for the environment and for consumers. Yet studies into
organic farming worldwide continue to reject this claim. An extensive review by
the UK Food Standards Agency found that there was no statistically significant
difference between organic and conventional crops. Even where results indicated
there was evidence of a difference, the reviewers found no sign that these
differences would have any noticeable effect of health.
The simplistic claim that organic food is more
nutritious than conventional food was always likely to be misleading. Food is a
natural product, and the health value of different foods will vary for a number
of reasons, including fitness, the way the food is cooked, the type of soil it
is grown, the amount of sunlight and rain drops have received, and so on.
Likewise, the flavor of a carrot has less to do with whether it was fertilized
with manure or something out of a plastic sack than the variety of carrot and
how long ago it was dug up. The differences created by these things are likely
to be greater than any differences brought about using an organic or
non-organic system of production. Indeed, even some ‘organic’ farms are quite
different from one another.
The notion that organic food is safer than ‘normal’
food is also contradicted by the fact that many of our most common food are
full of natural toxins. Parsnips cause blisters on the skin of agricultural
workers. Toasting bread create carcinogens. As one research expert says:
‘People think that the more natural something is, the better it is for them.
That is simply not the case. In fact, it is the opposite that is true: the
closer a plan is to its natural state, the more likely it is that it will
poison you. Naturally, many plants do not want to be eaten, so we have spent 10,000
years developing agriculture and breeding out harmful traits from crops.’
Yet educated Europeans are more scared of eating
traces of a few, strictly regulated, man-made chemicals than they are of eating
the ones that nature created directly. Surrounded by plentiful food, it’s not
nature they worry about, but technology. Our obsessions with the ethics and
safety of what we eat – concerns about antibiotics in animals, additives in
food, GM crops and so on- are symptomatic of a highly technological society
that has little faith in its ability to use this technology wisely. In this
context, the less something is touched by the human hand, the healthier people
assume it must be.
Ultimately, the organic farming movement is an
expensive luxury for shoppers in well-manicured Europe. For developing parts of
the world, it is irrelevant. To European environmentalists, the fact that
organic methods require more labour and land than conventional ones to get the
same yields is a good thing; to a farmer in rural Africa, it is a disaster.
Here, land tends to be so starved and crop yields so low that is simply is not
enough organic matter to put back into the soil. Perhaps the focus should be on
helping these countries to gain access to the most advanced farming techniques,
rather than going back to basics.
Adapted
from articles in Spiked.
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