Experts warn ecosystem changes will continue to worsen, putting global development goals at risk
provided by World Resources Institute
landmark study released on March 30, 2005 reveals that approximately 60 percent of the ecosystem services that support life on Earth such as fresh water, capture fisheries, air and water regulation, and the regulation of regional climate, natural hazards and pests are being degraded or used unsustainably. Scientists warn that the harmful consequences of this degradation could grow significantly worse in the next 50 years.
“Any progress achieved in addressing the goals of poverty and hunger eradication, improved health, and environmental protection is unlikely to be sustained if most of the ecosystem services on which humanity relies continue to be degraded,” said the study, “Millennium Ecosystem Assessment (MA) Synthesis Report,” conducted by 1,300 experts from 95 countries. It specifically states that the ongoing degradation of ecosystem services is a road block to the Millennium Development Goals agreed to by the world leaders at the United Nations in 2000.
Although evidence remains incomplete, there is enough for the experts to warn that the ongoing degradation of 15 of the 24 ecosystem services examined is increasing the likelihood of potentially abrupt changes that will seriously affect human well-being. This includes the emergence of new diseases, sudden changes in water quality, creation of “dead zones” along the coasts, the collapse of fisheries, and shifts in regional climate.
The MA Synthesis Report highlights four main findings:
“The overriding conclusion of this assessment is that it lies within the power of human societies to ease the strains we are putting on the nature services of the planet, while continuing to use them to bring better living standards to all,” said the MA board of directors in a statement, “Living Beyond Our Means: Natural Assets and Human Well-being.” “Achieving this, however, will require radical changes in the way nature is treated at every level of decision-making and new ways of cooperation between government, business and civil society. The warning signs are there for all of us to see. The future now lies in our hands.”
The MA Synthesis Report also reveals that it is the world’s poorest people who suffer most from ecosystem changes. The regions facing significant problems of ecosystem degradation sub-Saharan Africa, Central Asia, some regions in Latin America, and parts of South and Southeast Asia are also facing the greatest challenges in achieving the United Nations’ Millennium Development Goals. In Sub-Saharan Africa, for example, the number of poor people is forecast to rise from 315 million in 1999 to 404 million by 2015.
“Only by understanding the environment and how it works, can we make the necessary decisions to protect it. Only by valuing all our precious natural and human resources can we hope to build a sustainable future,” said Kofi Annan, secretary general of the United Nations in a message launching the MA reports. “The Millennium Ecosystem Assessment is an unprecedented contribution to our global mission for development, sustainability and peace.”
The Millennium Ecosystem Assessment (MA) Synthesis Report is the first in a series of seven synthesis and summary reports and four technical volumes that assess the state of global ecosystems and their impact on human well-being. This report is being released together with a statement by the MA board of directors entitled “Living Beyond Our Means: Natural Assets and Human Well-being.”
The four-year assessment was designed by a partnership of UN agencies, international scientific organizations, and development agencies, with guidance from the private sector and civil society groups. Major funding is provided by the Global Environment Facility, the United Nations Foundation, the David and Lucile Packard Foundation, and The World Bank. The MA Secretariat is coordinated by the United Nations Environment Programme (UNEP).
The MA is recognized by governments as a mechanism to meet part of the assessment needs of four international environmental treaties: the UN Convention on Biological Diversity, the Ramsar Convention on Wetlands, the UN Convention to Combat Desertification, and the Convention on Migratory Species. It is supported by 22 of the world's leading scientific bodies, including The Royal Society of the UK and the Third World Academy of Sciences.
The MA's work is overseen by a 45-member board of directors, cochaired by Dr. Robert Watson, chief scientist of The World Bank, and Dr. A. H. Zakri, director of the United Nations University's Institute of Advanced Studies. The Assessment Panel, which oversees the technical work of the MA, includes 13 of the world's leading social and natural scientists. It is cochaired by Angela Cropper of the Cropper Foundation, and Dr. Harold Mooney of Stanford University. Dr. Walter Reid is the director of the Millennium Ecosystem Assessment.