Biodiversity underpins sustainable development

15 Oct 2014 by Helen Clark, UNDP Administrator

People working on their land."Investing in and protecting biodiversity is an investment in the future of the one planet we all share". Photo: Aude rossignol/ UNDP Burundi
Biodiversity and ecosystems provide the basis for all life on earth. Yet rates of deforestation and the degradation of grasslands, wetlands and other ecosystems remain alarmingly high. Forests and other ecosystems keep air and drinking water safe. Fertile land provides food and medicine. Marshes and mangroves act as buffers against natural disasters. We depend on nature for survival and it provides a daily lifeline for millions of the world’s poor. A crucial meeting taking place in the Republic of Korea will look into the  future of the wealth of life on earth. Ministers and other representatives from over 190 countries are exploring how best to protect the environment at the 12th Conference of Parties to the Convention on Biological Diversity. The discussions examine global sustainable development and take stock of progress on conserving, sustaining, and equitably sharing the benefits that biodiversity has to offer. Countries must recommit to meeting the ‘Aichi Targets’ under the Convention on Biological Diversity. These targets were agreed in 2010, and run until 2020. They urge swift action to halt the loss of biodiversity by addressing the causes of this loss, reducing pressure on biodiversity, and promoting its sustainable use.  The Convention also aims to ensure that biodiversity … Read more

Reversing the “Silent Earthquake of the Century”

24 Sep 2014 by Gary Lewis, Resident Coordinator, IR Iran

woman sitting in a desert in IranThe Carbon Sequestration Project's achievements prove that degraded lands can be economically and feasibly restored by, and for, local communities. Photo: Sadaf Nikzad/UNDP Iran
According to climate change predictions, the Middle East faces a hotter, drier future. Iran sits at the very centre of the Middle East.  About 80 per cent of its surface is already arid or semi-arid, and the challenge of desertification is literally creeping up on us.  Some have called it “The Silent Earthquake of the Century”. In many parts of Iran this has been caused by sheep herders letting their flocks overgraze the land.  Sometimes it is caused by villagers breaking off rangeland shrubs for firewood. Because much of this problem is man-made, it can be fixed. To re-green desert rangelands, what you need is to replant. Shrubs saplings are incubated and watered until they are ready to be transplanted into holes dug by the community.  When hundreds of thousands of these shrubs grow over hectares, this creates a small biosphere which allows other vegetation and wildlife to return.  Such newly-greened biospheres sustain people’s livelihoods in a number of ways. But, in order for these areas not to be overgrazed again or used for fuel-wood, you need the ‘buy-in’ of the community to preserve and protect them. I have seen this process at work successfully with the “Carbon Project”, a community-development-plus-environmental … Read more