This paper argues that a sustainable ecosystem management approach is vital to ensure the delivery of essential ‘life support’ ecosystem services and must be mainstreamed into societal conscience, political thinking and economic processes. Feeding the world at a time of climate change, environmental degradation, increasing human population and demand for finite resources requires sustainable ecosystem management and equitable governance. Ecosystem degradation undermines food production and the availability of clean water, hence threatening human health, livelihoods and ultimately societal stability. Degradation also increases the vulnerability of populations to the consequences of natural disasters and climate change impacts. With 10 million people dying from hunger each year, the linkages between ecosystems and food security are important to recognize. Though we all depend on ecosystems for our food and water, about seventy per cent of the estimated 1.1 billion people in poverty around the world live in rural areas and depend directly on the productivity of ecosystems for their livelihoods. Healthy ecosystems provide a diverse range of food sources and support entire agricultural systems, but their value to food security and sustainable livelihoods are often undervalued or ignored. There is an urgent need for increased financial investment for integrating ecosystem management with food security and poverty alleviation priorities. As the world’s leaders worked towards a new international climate change agenda in Cancun, Mexico, 29 November–10 December 2010 (UNFCCC COP16), it was clear that without a deep and decisive post-2012 agreement and major concerted effort to reduce the food crisis, the Millennium Development Goals will not be attained. Political commitment at the highest level will be needed to raise the profile of ecosystems on the global food agenda. It is recommended that full recognition and promotion be given of the linkages between healthy, protected ecosystems and global food security; that sufficient resources be allocated for improved ecosystem valuation, protection, management and restoration; and that ecosystem management be integrated in climate change and food security portfolios. We will not be able to feed the world and eradicate extreme poverty, if we do not protect our valuable ecosystems and biodiversity.
References
[1]
Millennium Ecosystem Assessment (MEA). Ecosystems and Human Well-Being: Synthesis; Island Press: Washington, DC, USA, 2005; p. 155.
[2]
Foresight. The Future of Food and Farming. Final Project Report; The Government Office for Science: London, UK, 2011.
[3]
Millennium Development Goals, Available online: http://www.un.org/millenniumgoals/ (accessed on 21 October 2010).
[4]
Developing World Fact sheet. Available online: http://www.ifad.org/rpr2011/media/kit/factsheet_e.pdf (accessed on 21 October 2010).
[5]
Fosset, P. The multiple functions and benefits of small farm agriculture in the context of global trade negotiations. Development 2000, 43, 77–82, doi:10.1057/palgrave.development.1110149.
[6]
TEEB. The Economics of Ecosystems and Biodiversity: Mainstreaming the Economics of Nature: A Synthesis of the Approach, Conclusions and Recommendations of TEEB; The TEEB Synthesis Report: Nagoya, Japan, 2010.
[7]
Norton, B.G. Toward Unity Among Environmentalists; Oxford University Press: New York, NY, USA, 1991.
[8]
Ecosystem Health: New Goals for Environmental Management; Costanza, R., Norton, B.G., Hakell, B., Eds.; Island Press: Washington, DC, USA, 1992.
[9]
IPCC. Climate Change 2007: Impacts, Adaptation and Vulnerability. Contribution of Working Group II to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change; Parry, M.L., Canziani, O.F., Palutikof, J.P., van Linden, P.J., Hanson, C.E., Eds.; Cambridge University Press: Cambridge, UK, 2007; p. 976.
[10]
Mackey, B. Connecting Biodiversity and Climate Change Mitigation and Adaptation. Report of the Second Ad Hoc Technical Expert Group on Biodiversity and Climate Change; CBD Technical Series No. 41; Secretariat of the Convention on Biological Diversity: Montreal, Canada, 2009.
[11]
Resilience Alliance 2011. Available online: http://www.resalliance.org/index.php/resilience (accessed on 25 April 2011).
[12]
Thompson, I.; Mackey, B.; McNulty, S.; Mosseler, A. Forest Resilience, Biodiversity, and Climate Change. A Synthesis of the Biodiversity/Resilience/Stability Relationship in Forest Ecosystems; Secretariat of the Convention on Biological Diversity: Montreal, Canada, 2009. Technical Series No. 43; p. 67.
[13]
Holling, C.S.; Gunderson, L.H. Resilience and adaptive cycles. In Panarchy; Holling, C.S., Ed.; Island Press: Washington, DC, USA, 2002.
[14]
Easterling, W.E. Adapting North American agriculture to climate change in review. Agr. Forest Meteorol. 1996, 80, 1–53, doi:10.1016/0168-1923(95)02315-1.
[15]
Millenium Ecosystem Assessment. Available online: http://www.millenniumassessment.org/ (accessed on 21 October 2010).
[16]
The Environmental Food Crisis: the Environment's Role in Averting Future Food Crises; Nellerman, C.B., MacDevette, M., Manders, T., Eickhout, B., Svilhus, B., Prins, A.G., Kaltenborn, B.P., Eds.; UNEP: Washington, DC, USA, 2009.
[17]
Payment for Ecosystem Services. Available online: http://en.wikipedia.org/wiki/Payment_for_ecosystem_services (accessed on 21 October 2010).
[18]
McNeely, J.A.; Scherr, S.J. Eco-Agriculture: Strategies to Feed the World and Save Wild Biodiversity; Island Press: Washington, DC, USA, 2002.
[19]
FAO. The State of Food Insecurity in the World: 2002; Food and Agriculture Organization of the United Nations: Rome, Italy, 2002.
[20]
Scherr, S.J.; White, A.; Kaimowitz, D. A New Agenda for Forest Conservation and Poverty Alleviation: Making Markets Work for Low-Income Producers; Forest Trends and the Centre for International Forestry Research: Washington, DC, USA, 2003.
[21]
Scherr, S.J.; McNeely, J.A. Reconciling Agriculture and Biodiversity: Policy and Research Challenges of “Eco-agriculture”; Equator Initiative: Arlington, VA, USA, 2002.
[22]
Burke, L.; Kura, Y.; Kassem, K.; Spalding, M.; Revenga, C.; McAllister, D. Pilot Analysis of Global Ecosystems: Coastal Ecosystems; World Resources Institute: Washington, DC, USA, 2000.
[23]
The Environmental Food Crises—The Environment's Role in Averting Future Food Crises; Nelleman, C., MacDevette, M., Manders, T., Eickhout, B., Svilhus, B., Prins, A.G., Kaltenborn, B.P., Eds.;. A UNEP rapid response assessment United Nations Environmental Programme, GRID-Arendal: Washington, DC, USA, 2009.
[24]
The World Bank. Convenient Solutions to an Inconvenient Truth: Ecosystem-Based Approaches to Climate Change; The World Bank: Washington, DC, USA, 2009.
[25]
United Nations Convention on Biological Diversity. 2000. Available online: http://www.cbd.int/ (accessed on 21 October 2010).
[26]
United Nations Convention on Biological Diversity. 2011. Available online: http://www.unccd.int/ (accessed on 21 October 2010).
[27]
Christensen, N.L.; Bartuska, A.M.; Brown, J.H.; Carpenter, S.; D'Antonio, C.; Francis, R.; Franklin, J.F.; MacMahon, J.A.; Noss, R.F.; Parsons, D.J.; Peterson, C.H.; Turner, M.G.; Woodmansee, R.G. The report of the ecological society of america committee on the scientific basis for ecosystem management. Ecol. Appl. 1996, 6, 665–691, doi:10.2307/2269460.
[28]
IUCN Homepage. Available online: http://www.iucn.org/about/union/commissions/cem/cem_about/ (accessed on 21 October 2010).
[29]
Grumbine, R.E. Reflections on “What is Ecosystem management”. Conserv. Biol. 1997, 11, 41–47, doi:10.1046/j.1523-1739.1997.95479.x.
[30]
Chapin III, F.S.; Zavaleta, E.S.; Eviner, V.T.; Naylor, R.L.; Vitousek, P.M.; Reynolds, H.L.; Hooper, D.U.; Lavorel, S.; Sala, O.E.; Hobbie, S.E.; Mack, M.C.; Díaz, S. Consequences of changing biodiversity. Nature 2000, 405, 234–242, doi:10.1038/35012241. 10821284
[31]
Christensen, N.L.; Bartuska, A.M.; Brown, J.H.; Carpenter, S.; D'Antonio, C.; Francis, R.; Franklin, J.F.; MacMahon, J.A.; Noss, R.F.; Parsons, D.J.; Peterson, C.H.; Turner, M.G.; Woodmansee, R.G. The report of the ecological society of america committee on the scientific basis for ecosystem management. Ecol. Appl. 1996, 6, 665–691, doi:10.2307/2269460.
[32]
Grimble, R.; Cardoso, C.; Omar-Chowdhury, S. Poor People and the Environment: Issues and Linkages; Policy Series 16; Natural Resources Institute: Chatham, UK, 2002.
[33]
Allan, J.A. Virtual water—The water, food and trade nexus: Useful concept or misleading metaphor? Water Int. 2003, 28, 106–113, doi:10.1080/02508060.2003.9724812.
[34]
UNEP Year Book; United Nations Environment Programme: Washington, DC, USA, 2010. Available online: http://www.unep.org/yearbook/2010/ (accessed on 21 October 2010).
[35]
Nkem, J.; Munang, R.; Jallow, B. Decentralizing solutions for rural water supply under climate impacts in Africa. Environment 2011, 53, 15–17.
[36]
Hoekstra, A.Y.; Chapagain, A.K. Globalization of Water: Sharing the Planet's Freshwater Resources; Blackwell Publishing: Malden, MA, USA, 2008.
[37]
TEEB. The Economics of Ecosystems and Biodiversity for National and International Policy Makers; TEEB Report: Brussels, Belgium, 2009.
[38]
Climate Change Adaptation and Development Initiative; United Nations Environment Programme: Washington, DC, USA, 2009. Available online: http://ccdare.org/ (accessed on 21 October 2010).
[39]
Capistrano, D. Decentralization and forest governance in Asia and the Pacific: Trends, lessons and continuing challenges. In Lessons from Forest Decentralization: Money, Justice and the Quest for Good Governance in Asia-Pacific; Colfer, C.J.P., Dahal, G.R., Capistrano, D., Eds.; Earthscan: London, UK, 2008. Chapter 13.
[40]
The National Forestry Financing Fund. Available online: http://www.fonafifo.com/english.html (accessed on 21 October 2010).
[41]
Mumba, M.; Munang, R.; Rivington, M. Ecosystem management: The need to adopt a different approach under a changing climate. Response to Key Question Four: Must We Fundamentally Change Course to Conserve Ecosystems in a Changing Climate? World Resources Report: Cancun, Mexico, 2010. Available online: http://www.worldresourcesreport.org/expert-perspectives/question-four (accessed on 21 October 2010).
[42]
Green Economy. UNEP's Ground-Breaking Report; United Nations Environment Programme: Washington, DC, USA, 2010. Available online: http://www.unep.org/greeneconomy/ (accessed on 21 October 2010).
[43]
Earth Summit; Stakeholder Forum: London, UK, 2010. Available online: http://www.earthsummit2012.org/ (accessed on 21 October 2010).
