Towards sustainable food systems

World Food Day falls on October 16, commemorating FAO’s foundation on that date in 1945. It offers a moment each year for people all around the world who are involved in the many diverse elements of the food system to come together to reflect on the vital role that food plays in our lives and to consider how things can be done better.

One could say the food system is functioning successfully if there is a reasonable equilibrium between global food demand and supply. This year’s World Food Day theme, Sustainable Food Systems for Food Security and Nutrition, is an invitation to us to consider just how well the system is working and what can be done to improve it.

From a rather narrow demand and supply perspective, we can claim that, since 1945, the food system has worked remarkably well. The world’s population has tripled in this period, and average food availability per person has risen by 40 percent.

If we look a bit deeper, however, we shall see that there are huge flaws in how the food system operates.

The biggest failure is that, in spite of plentiful food supplies, the health of more than half of the world’s seven billion population is affected by under- or over-consumption.

Just three years ago, the threat of famine forced millions of Somalis to abandon their homes to search for food, and as many as 260 000 people, many of them children, are estimated to have died of starvation. This was a horrific reminder that the global food market works well for those that have money but fails to respond to the needs of the poor.

Even now, around 840 million fellow humans face daily food shortages that prevent them from working, stunt the growth of their children, expose them to illness and lead to premature death. At the other end of the spectrum, another 1.5 billion are overweight, consuming more food than they need and exposing themselves to diabetes, heart problems and other diseases.

What is clear is that “the market” alone does not automatically translate food availability into better nutrition, health, productivity and happiness. The most glaring market failure stems from the fact that those with the greatest food needs are unable, because of their poverty, to translate these into demand. They are caught in a hunger trap which is self-perpetuating because they do not have the means to buy or produce the food their family requires for a healthy life. That hunger persists in a world of plenty of food is truly scandalous.

And so on this World Food Day, let us share our thoughts and experiences on how best to address these two great challenges—how to translate rising food availability into better nutrition for all people and how to make the necessary shift to environmentally and socially sustainable production and consumption systems. We can all play a part in this through changing our own lifestyles and must do so if we are to correct the dreadful food situation that I have described.

I am confident that we can do much better on both fronts. We now have evidence from many countries which are committed to ensuring that all their people can enjoy their human right to food that hunger and malnutrition can be quickly reduced by direct measures. These include school meals programmes and cash transfers to the poorest families to enable them to bridge their food gap and so stand on their own feet. By translating food needs into demand, such programmes can stimulate local markets for small-scale farmers.

We are also learning from the fair trade and slow food movements as well as from the certification of food and forest products from sustainably managed resources that it is possible for individual consumers to take buying decisions that improve the living conditions of farmers and fishers and encourage them to take up sustainable production practices.

FAO’s member countries have recently confirmed the organisation’s top two priorities—to work for the rapid eradication of hunger and malnutrition and to accelerate the shift to sustainable food production and consumption systems.

I know that we can count, dear readers, on your committed support in reaching these goals within the shortest possible time!n

The author is director general of the Food and Agriculture Organisation of the United Nations (FAO).