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Philippines’ Bohol Island Demonstrates Benefits of Integrated Conservation and Health Development
›In March 2012, I participated in a study tour to the island of Bohol, near the unique Danajon double barrier reef ecosystem – the only one of its kind in the Philippines and one of only three in the Indian and Pacific Oceans. Nowhere is the connection between population dynamics and biodiversity more evident than in the Philippines, one of the most densely-populated countries on the planet, with more than 300 people per square kilometer. Nearly every major species of fish in the region shows signs of overfishing, according to the World Bank.
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Hotspots: Population Growth in Areas of High Biodiversity
›More than one-fifth of the world’s population lives in biodiversity hotspots – “areas that are particularly rich in biodiversity and endemic species,” said John Williams of the University of California, Davis, at the Wilson Center on February 29. And those populations are growing faster than the global average. Add to that the fact that “biodiversity continues to decline globally, despite increasing investments in conservation,” said David Lopez-Carr of the University of California, Santa Barbara, and the need for new approaches to conservation becomes evident. [Video Below]
Williams and Lopez-Carr were joined by Dr. Vik Mohan, director of the sexual and reproductive health program for Blue Ventures, a London-based conservation nongovernment organization that works with communities on the remote western coast of Madagascar.
To respond to the demands of the communities and to better protect biodiversity hotspots, the speakers argued that conservation efforts need to incorporate health and livelihood services directed at the growing populations living nearby.
A Complex Relationship
“The relationship between population and biodiversity loss or conservation is a pretty complex relationship,” said Williams.
He offered Latin America and the Caribbean as an example of the multiple factors that can affect how population and biodiversity interact. Population growth in the region has slowed, and agricultural expansion is driving habitat loss as the population ages and urbanizes and as increasing per capita GDP contributes to higher levels of consumption.
In the Indo-Pacific region, stretching from East Asia to Australia, high population growth coupled with economic growth has coincided with an increase in the exploitation of rare species for illegal trade, according to Williams. And in Africa, where the population is growing quickly but without comparable economic growth and amid high levels of instability, subsistence drives ecological exploitation.
Biodiversity and Family Planning in Madagascar
“People who live in the biodiversity hotspots are typically poorer, typically have poorer access to healthcare than their counterparts in the cities or in the world at large, and typically have poorer health than those counterparts,” said Mohan.
Blue Ventures has been working in Madagascar since 2003. The island is one of the most biodiverse areas in the world; 80 percent of its plant and animal life is endemic, meaning it exists there and nowhere else, said Mohan. At the same time, Madagascar is one of sub-Saharan Africa’s fastest growing countries, with a population growth rate of 2.9 percent and an average total fertility rate of 4.6 children per woman.
Blue Ventures initially came to the country to improve conservation in the island’s coastal villages, where residents survive largely on subsistence fishing. But once there, the group quickly found that the population was “growing so rapidly that in spite of our best conservation efforts, the demand for those finite coastal resources [was] outstripping supply,” said Mohan.
“The number of people who are going out to catch fish to feed their to feed their families is going up exponentially, and those fisherman are having to work harder and harder to catch smaller fish that are farther and farther down the food web.”
Realizing that trend, Mohan said that “just by asking a few very basic questions, we unearthed a huge unmet need for healthcare and a huge unmet need for family planning in particular.”
In response, Mohan and his colleagues opened up a family planning clinic in Andavadoaka, one of the villages Blue Ventures serves. On the clinic’s first day, Mohan said, “20 percent of all women of reproductive age came asking for contraception.” Following that opening, they “rapidly found [that] this unmet need was mirrored in every single village along the coast that we worked in,” he said. Since then, modern contraceptive prevalence, initially about seven percent, has increased four-fold, while birth rates have fallen by about one-third. All in all, Mohan said, the population of the Velondriake region, where Blue Ventures operates, is five percent smaller now than it would have been without the group’s family planning services.
Rural Areas Driving Population Growth
Across the developing world, Lopez-Carr said that unmet need for family planning “remains significantly higher” in biodiversity hotspots. Given that high unmet need, especially in Africa, it is easy to infer that “conservation may be less sustainable…if it does not consider health,” he said.
In his ongoing research on population and biodiversity, Lopez-Carr looks at how fertility rates compare in and out of hotspot areas and between regional and local levels. At the country and province level, “high-value conservation areas do not have unusually high total fertility rates (TFRs),” he said. But at more localized levels, “in the most remote rural areas, TFRs remain high, and in many cases, in the most remote rural areas, the demand for family planning is still very low,” indicating that these areas are still in the early stages of their demographic transitions.
The fact that the sub-state picture can look so different from the state-level picture means that there is more work for researchers to do, said Lopez-Carr. “Where the fertility rates are highest is where we have the least data,” he said, and that has significant implications for understanding future population growth.
Looking at UN population projections, the world’s net population gains will be in its poorest cities, he said, but “virtually all this growth is going to be from migration, fueled by remaining high fertility in rural areas.” And “virtually all of that growth will be predicated upon the timing, magnitude, [and] pace of the fertility transition in rural areas.”
Better understanding the demographic picture in rural areas is therefore critical – not just to improving health and preserving biodiversity in the world’s hotspots, but to honing down more accurate global population projections as well.
Event ResourcesPhoto Credit: “Fisherman Carries Day’s Catch,” courtesy of United Nations Photo. -
John Williams: Helping People and Preserving Biodiversity Hotspots
›March 16, 2012 // By Schuyler Null“Both humans and the number of species in the world are not evenly distributed across the globe,” said John Williams of the University of California, Davis, who recently spoke at the Wilson Center about his contribution to Biodiversity Hotspots: Distribution and Protection of Conservation Priority Areas. “In particular we find that species diversity is concentrated in what’s called the biodiversity ‘hotspots.’”
Largely in the tropics, Mediterranean climates, and along mountain chains, biodiversity hotspots are “where there’s a real concentration in number of species and also unique species – plants and animals that exist nowhere else on Earth,” he said.
“It’s a very complex relationship between biodiversity and human population, because it’s not necessarily [true] that places of high human population are a threat to biodiversity,” said Williams. Many different factors play a role, “like education, like consumption, like economic development, different cultures – how people interface with the natural world – all these things create nuances as far as what that relationship is between biodiversity and where people live.”
“There are some basic things we can do that are going to be good for human welfare, as well as biodiversity,” he continued. A few are addressing lack of education, especially among girls, in areas of high biodiversity; providing basic health services, including family planning, where rural growth rates are highest; and improving physical access to rural areas to promote economic development.
“We see there’s a direct correlation between each additional year of schooling a girl has and their fertility during their lifetime,” Williams said. “As people climb out of poverty, they also choose to have smaller, healthier families.” -
More People, Less Biodiversity? The Complex Connections Between Population Dynamics and Species Loss
›March 8, 2012 // By Laurie Mazur“For if one link in nature’s chain might be lost, another and another might be lost, till this whole system of things should vanish by piece-meal.”
~ Thomas Jefferson, 1799This much is clear: As human numbers have grown, the number of species with whom we share the planet has declined dramatically. While it took about 200,000 years for humanity to reach one billion people around 1800, world population has grown sevenfold since then, surpassing seven billion last year.
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Assigning Value to Biodiversity, and the 2011 Human Development Report
›New research in the journal BioScience reports the aggregate economic benefits of conserving high priority biodiversity areas outweigh the opportunity costs of alternative land uses by a multiple of three (where priority is assigned according to a global index of the mapped distributions of 4,388 threatened terrestrial species). The authors of “Global Biodiversity Conservation and the Alleviation of Poverty,” led by Will Turner, estimate the value of highly diverse habitats to the global poor in terms of direct benefits and potential external payments for ecosystem services. They find these environmental flows in excess of $1 per person, per day, for 331 million of the world’s poorest individuals and conclude by arguing that, “although trade-offs remain…results show win-win synergies…and suggest biodiversity conservation as a fundamental component of sustainable economic development.” (For further discussion of development around biodiversity hotspots, see Population Action International’s work on population growth.)
The 2011 UNDP Human Development Report, Sustainability and Equity: A Better Future for All, builds from the understanding that a “failure to reduce…grave environmental risks and deepening social inequalities threatens to slow decades of sustained progress by the world’s poor majority.” A resilient thread in the report highlights the importance of working to ensure women’s equality and reproductive rights for sustainability, claiming that “meeting unmet need for family planning by 2050 would lower the world’s carbon emissions an estimated 17 percent below what they are today.” The report closes with a wide range of policy suggestions that work towards the goal of equating sustainability and equity, including a supportive discussion of a currency transaction tax as a novel and feasible method of providing climate financing.
These pieces address contradictions between environmentally sustainable behavior and the development imperative. Though both acknowledge that the traditional development model of high intensity economic growth has imperiled the environment upon which the livelihoods of many hundreds of millions depend, they suggest practical ways forward. The Human Development Report in particular adopts some of the strongest language yet, claiming that, “the message is clear: our development model is bumping up against concrete limits.” This honest attempt to work through, rather than around, the tension between development and sustainability is perhaps an indication that we are at last beginning to take seriously the concept of sustainable development. -
What Would It Take To Help People ‘and’ the Planet?
›February 1, 2012 // By Geoffrey D. DabelkoThe original version of this article first appeared in the “Scientist’s Soapbox” column of Momentum magazine’s special issue on “what would it take” to craft solutions to some of the Earth’s toughest challenges.
People living in the most biodiverse areas of the world tend to be poor, isolated, and dependent on natural resources. They often lack reliable access to alternative livelihoods and health services and thus can place stress on these ecologically unique regions.
Conservation efforts will merely slow habitat loss if they don’t fundamentally address the living conditions of the human residents as well as the flora and fauna. But programs to assist these communities have commonly focused on one problem at a time, reflecting the interests of the funders: Environmental groups focus on conservation, while health organizations concentrate on disease. We must ask whether investments to protect biologically rich areas are effective and sustainable if they don’t respond to the many needs of the people who live there.
But the problems faced by people in these remote areas don’t fit our traditional sectors. The way we disburse our funds, divide our bureaucracies, demarcate our disciplines, and measure success ignores the reality of intersecting needs. Such stovepiping can disrespect the communities’ scarce resources, especially their time. It can waste development aid on duplicate supplies and staff. And it can lead us to miss how the solution to one problem (e.g., providing antiretroviral drugs to treat HIV/AIDS) can be undercut by another (e.g., lacking access to safe water with which to take the pills).
So, what would it take to help particularly vulnerable populations while protecting particularly important ecological systems?
We need to strategically target our help by addressing HELP – health, environment, livelihoods, and population – through a truly integrated approach to sustainable development in these areas. Evidence suggests tackling problems concurrently can be more efficient and effective. Key donors such as the U.S. Agency for International Development are increasingly prioritizing integrated responses, providing some funding for sustainable development innovators and supporting evaluation of the results. But we need more evidence that these efforts can achieve results that match or exceed the outcomes of single-sector projects. To rigorously test this approach, more projects must be funded, implemented and analyzed, over longer periods of time and at bigger scales.
To date, some promising projects and research in diverse locations – Ethiopia, Nepal, Madagascar, Rwanda, the Philippines, and Uganda – suggest that the HELP approach offers greater benefits than traditional programs.
In the Philippines, for example, the PATH Foundation Philippines’ Integrated Population and Coastal Resource Management (IPOPCORM) program addresses pressing needs for both family planning services and sustainable environmental stewardship in densely populated coastal communities, where local fisheries have been depleted because of increased demand for food. IPOPCORM helps create marine protected areas and promotes alternative economic livelihoods such as seaweed harvesting, thus allowing critical local fish stocks to recover. Concurrently, the initiative mitigates human-induced pressures on the environment and lowers the vulnerability of this underserved population by providing voluntary family planning services. Since its launch in 2001, the IPOPCORM program’s approach has yielded measurable benefits, simultaneously reducing program costs and improving health and environmental outcomes – and outperforming compartmentalized, side-by-side sector interventions.
How can we bring HELP to biodiversity-rich communities? First, we can encourage scholars, practitioners, and policy-makers to step outside their stovepipes by producing and distributing manuals, for example, based on lessons learned from existing cross-disciplinary projects. Second, we must bridge the gap between analysis and field-based programs by developing new metrics that better assess the impact of integrated programs. Third, we must open up bureaucratic funding structures by demonstrating not only the short-term savings but also the synergies that bolster long-term sustainability.
The challenges are significant, but I see promising new opportunities for overcoming them. For example, the new Pathfinder International-led projects around Lake Victoria in Uganda and Kenya mark the entry of a respected health organization into the environmental arena and the return of a leading private funder – the MacArthur Foundation – to HELP programs. With some of Africa’s highest population densities, poverty, ethnic diversity, and biodiversity, the Great Lakes region is one of the most volatile intersections of human development and environmental change.
Through these and other community-based, integrated projects, we can truly help people and the planet at the same time.
Photo Credit: “Boy on road east of Addis,” courtesy of Geoff Dabelko/Wilson Center. -
Jason Bremner, Behind the Numbers
PHE Champions Bring Their Experiences From the Field to the International Family Planning Conference in Senegal
›December 8, 2011 // By Wilson Center StaffThe original version of this article, by Jason Bremner, appeared on the Population Reference Bureau’s Behind the Numbers blog.
This past week at the 2011 International Conference on Family Planning, four practitioners from the field traveled from remote parts of the Democratic Republic of Congo, Ethiopia, Madagascar, and Tanzania to Dakar, Senegal, to share their successes and challenges in reaching remote communities with an integrated package of health, livelihood, and environment services. Together they made up the panel, “Reaching the Hardly Reached: Delivering Family Planning Through Population, Health, and Environment Integration.”
The panelists came from four environmental organizations whose starting point for working in these remote places was the protection of the biodiversity and natural resources upon which all life depends. Dr. Vik Mohan, physician and medical director for Blue Ventures, talked about how he and his organization transitioned from focusing initially on the conservation of coastal marine reserves and coral reefs to now working to improve health care, including access to family planning.
Blue Ventures, in response to community and women’s needs, opened a family planning clinic, and on the opening day, 20 percent of the women of reproductive age in the community came out to request contraceptives. Today they offer a whole spectrum of short- and long-acting contraceptive methods through partnerships with Marie Stopes International, Population Services International, and various funders. Blue Ventures reported that contraceptive prevalence had risen from 8 percent when they began in 2007 to 35 percent today.
Continue reading on Behind the Numbers.
Photo used with permission courtesy of PRB. Left to right: Didier Mazongo, WWF; Vik Mohan, Blue Ventures; Baraka Kalangahe, Tanzania Coastal Management Partnership; and Jason Bremner, PRB. -
New Population, Health, and Environment Program for Lake Victoria
›With some of Africa’s highest population densities, ethnic diversity, and biodiversity, the Great Lakes region is one of the most volatile intersections of human development and the environment. A new population, health, and environment (PHE) initiative from Pathfinder International, announced Monday at the International Conference on Family Planning in Senegal, aims to help address these issues by supporting sustainable resource management and women’s right to choose when and how often they have children.
Jointly funded by the David and Lucile Packard Foundation and the John D. and Catherine T. MacArthur Foundation, with additional support from USAID’s Office of Population and Reproductive Health, the project will focus on Ugandan and Kenyan sections of the Lake Victoria basin.
Lake Victoria is the second largest freshwater source in the world, a biodiversity hotspot, and an important regional waterway, but regional population growth among the highest in Africa and economic development have led to declining water quality, reduced fish stocks, and industrial pollution. The basin as a whole supports upwards of 35 million people.
“This new project is a welcome development for many reasons,” said ECSP Director Geoff Dabelko. “It brings the integrated PHE approach to one of the world’s greatest lakes, it enables respected health NGO Pathfinder to pursue PHE efforts, and marks the return of a leading private donor, the MacArthur Foundation, to a group of foundations willing to support this innovative approach.”
Sono Aibe, senior advisor for strategic initiatives at Pathfinder emphasized the integrated challenges facing the region. “In these remote, resource dependent areas of the world, the interconnectedness between the health of people and the health of the environment is undeniable,” she said in a press release. “When women are empowered to participate in the sustainable management of natural resources alongside men and youth, as well as have access to sexual and reproductive health care services, their lives will improve and so will the condition of the ecosystems that they depend on.”
The project’s objective, according to Pathfinder, is to reduce threats to biodiversity, conservation, and ecosystem degradation by increasing access to family planning and sexual/reproductive health services. The project plans to develop scalable approaches that can be adopted by communities, local governments, and national governments. Technical support is to be provided by the BALANCED Project, ExpandNet, and the Population Reference Bureau.
“Lessons learned from this new project will help us better develop and design projects for vulnerable communities in fragile ecosystems, while simultaneously advocating for increased government support for integrated programs throughout the Lake Victoria Basin,” said Lucy Shillingi, Pathfinder’s country representative for Uganda.
The Lake Victoria effort will build upon the experiences of other integrated PHE efforts in the region, such as Rwanda’s SPREAD Project, Uganda’s Conservation Through Public Health, and Tanzania’s TACARE and Coastal Management Partnership.
Sources: Lake Victoria Basin Commission, Pathfinder International, UNEP.
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