Better food and more of it: Genetically modified Golden Rice grains (right) are easily recognisable by their yellow to orange colour, the stronger the colour the more vitamin A (β-carotene). Conventional white rice is on the left.
Credit: Golden Rice Project
The World Bank recently estimated that a doubling of food prices over the last three years could push 100 million people in low-income countries deeper into poverty. And the future does not look brighter. Food prices, although likely to fall from their current peaks, are predicted to remain high over the next decade.
As the world considers how to respond, the debate about genetically modified (GM) crops has inevitably reared its ugly head. 'Ugly' because the public exchange about this technology has usually seen extreme viewpoints gaining the most airtime.
Ethical obligation
For example, in the United Kingdom, Prince Charles' spirited but ill-informed attack on GM crops recently led to a flurry of opinionated responses. We could have been back in the polarised debates of the earlier part of this decade.
Since 1999, my organisation, the U.K.-based Nuffield Council on Bioethics, has twice examined the ethical issues raised by GM crops. In a 2003 report, the Council specifically focused on developing countries. Two of the conclusions are still particularly relevant today.
First, the council concluded that there is an ethical obligation to explore whether GM crops could reduce poverty, and improve food security and profitable agriculture in developing countries. In coming to this conclusion, the council considered differing perceptions of risk.
When people have enough food, as in developed countries, consumers and producers will feel free to avoid risk — even if that risk is theoretical rather than real. But developing nations, struggling with widespread poverty, poor health, limited pest control and poor agricultural sustainability, have a different risk-benefit calculation. This is perhaps why the acreage of GM crops has tripled in developing countries over the past five years, compared to just doubling worldwide.
Exploring potential
Consumers in prosperous countries are being asked to suppress their doubts about GM crops so that research relevant to the developing world continues. In effect, they are being asked to concede that any potential losses to them are outweighed by potential gains to poor countries, where yields are declining and conventional agriculture is increasingly unsustainable.
This does not belittle other factors needed for poverty reduction and food security – such as stable political environments, appropriate infrastructures, fair international and national agricultural policies, and access to land and water. GM crops are just one part of a large and complex picture. But we will not know how important a part until we explore their potential.
The Nuffield Council's second key conclusion was that the wide range of GM crops and situations must be considered individually. Those who oppose or support GM crops per se make an unhelpful generalisation.
Each time, the gene or combination of genes being inserted, and the nature of the target crop, must be assessed. It is also important to compare a GM crop with local alternatives.
has anyone heard of
has anyone heard of sustainable development??????better b wise and avoid another catastrophe. look 4 a long term solution not one which is biased and be profitable to only FEW!!!