Read at : Business Mirror
Combating desertification is key to tackling global food crisis
| Science |
| Sunday, 09 November 2008 |
Even as national governments make strong efforts to fight off bankruptcy for their financial institutions, the lands that support their farmers and ensure food security for their populations are facing ever-increasing threats of degradation. According to Dr. William Dar, director general of the International Crops Research Institute for the Semi-Arid Tropics (Icrisat) and the chairman of the Committee on Science and Technology of the United Nations Convention to Combat Desertification (UNCCD), the business-as-usual cannot continue when it comes to dealing with land degradation.
“The health of our lands is the basis of our food chain and our climate, and of the livelihoods of our poorest peoples. Without healthy lands, people cannot thrive. Without a healthy atmosphere, land and biological systems cannot be sustained. Science tells us that the dynamics of land, climate and biodiversity are intimately connected. And we know that the lives of the poor hang in the balance, because they depend directly on these ecosystem services,” Dr. Dar, a former secretary of the Philippines’ Department of Agriculture, stated.
He said that positive impacts on combating land degradation can come only with the application of good science. “We live on a precious planet that hosts abundant, diverse and intelligent life that is unique in the universe. If we fail to combat land degradation and desertification, the consequences can be disastrous. We must use science to become better stewards of our precious inheritance.”
Icrisat, which is based in India, has projects in the Philippines.
The world is seeing a food, energy, climate and credit crisis, each having repercussions on every sphere of human activity. Land degradation will add to the adverse impact of each of these problems.
According to the 2008 Global Hunger Index, 33 countries are showing alarming levels of hunger. Though the right to food is a basic human right, there are close to a billion people who suffer from chronic hunger. The Food and Agriculture Organization’s 2006 State of Food Insecurity Report cites agricultural growth as being critical for reducing hunger.
Failing to take measures to address desertification, land degradation and drought threats to sustainable land management will have a severe impact on food and water security, Dr Dar said. The UNCCD mechanism provides the platform for bringing together policy- makers and global scientific institutions to combat land degradation and desertification.
The Committee on Science and Technology (CST) of UNCCD is collaborating with five international research bodies, including Icrisat, to bring together the best of research on biophysical and socioeconomic monitoring and assessment of desertification and land degradation, to support decision-making in land and water management.
The CST will take the lead in generating a baseline based on the most robust data available on biophysical and socioeconomic trends and gradually harmonizing relevant scientific approaches in affected areas to enable better decision-making.
It will also improve knowledge of the interactions between climate-change adaptation, drought mitigation and restoration of degraded land in affected areas, which will enable development of tools to assist decision-making and put in place effective knowledge-sharing systems at the global, regional, subregional and national levels. Eventually, this will support policymakers and end-users, and engage science and technology networks and institutions to support UNCCD implementation.
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Icrisat/PSciJourn News Service
