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    Deepa Pullanikkatil: Climate Adaptation Efforts Reveal Health-Environment Links in Malawi

    March 14, 2014 By Moses Jackson
    deepa_small

    Effective development interventions often require thinking outside the box. In southern Malawi’s Lake Chilwa basin, where environmental degradation, public health, and population dynamics intersect in unpredictable ways, people like Deepa Pullanikkatil of Leadership for Environment and Development (LEAD) are challenging conventional thinking with promising results.

    Effective development interventions often require thinking outside the box. In southern Malawi’s Lake Chilwa basin, where environmental degradation, public health, and population dynamics intersect in unpredictable ways, people like Deepa Pullanikkatil of Leadership for Environment and Development (LEAD) are challenging conventional thinking with promising results.

    Decreasing water and land availability are growing problems around Lake Chilwa, says Pullanikkatil in this week’s podcast. Population growth is rapid, driven in part by a ban on contraception that inflated fertility rates from 1964 to 1994. By 2032, water availability is expected to reach about 300 cubic meters per person per year, or 12 percent of current U.S. availability, according to Pullanikkatil. “We have right now about 0.2 hectares of land per person, which is about half the size of a football field…You can imagine if there are 9 people or 10 people in a household – how will they survive on half of a football field to produce their food?”

    Climate change adds another layer of complexity. Temperatures have risen by 0.9 degrees over the past 40 years, Pullanikkatil says, and changing rainfall patterns and extreme weather events increasingly threaten agricultural livelihoods. In 2012, as much as 70 percent of the lake dried up, devastating local communities and prompting an outbreak of cholera. “It was quite a shock for us,” she says. The outbreak was traced to feces contamination from zimbowelas, or floating huts, which enable migrant fishermen to live on the lake for months at a time, but lack proper sanitation.

    Pullanikkatil’s work on the Lake Chilwa Basin Climate Change and Adaptation Program revealed more links between health and the environment. She and her team were concerned about the lack of female participation in the program and, upon further investigation, discovered two key issues.

    First, women reported they were simply too busy raising families to take part in climate adaptation efforts – and not entirely by their own volition. Pullanikkatil reported a high unmet need for family planning, which her team addressed through advocacy and education. They also lobbied to include population issues in Malawi’s National Climate Change Policy. “People were asking, ‘why do you want to include population in climate change policy?’ But we were able to bring out the linkages and convince them,” she says.

    Second, women were often sick. The program discovered a debilitating parasite called bilharzia was spreading through irrigation systems that had been originally installed to help farmers adapt to climate change. After convincing local authorities of the scale of the problem – disease prevalence rates were as high as 49 percent rates in some areas – medication was distributed more widely.

    “We’re not health experts; LEAD is an environmental organization,” says Pullanikkatil. But by identifying cross-sectoral links and partnering with others, she and her colleagues have been able to address some of the basin’s most difficult health and environmental concerns.

    “We are now talking of systems thinking,” she says. A holistic, cross-sectoral approach is needed, or, as expressed in a Malawian proverb, “It takes many hands to fix the roof.”

    Deepa Pullanikkatil spoke at the Wilson Center on February 10. Download her slides to follow along.

    Friday podcasts are also available for download on iTunes.

    Topics: adaptation, Africa, climate change, demography, development, environment, environmental health, family planning, food security, Friday Podcasts, gender, global health, Malawi, maternal health, natural resources, PHE, podcast, population, sanitation, water

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