What are the most effective methods of protecting, and hopefully restoring, the planet's biodiversity? This is a key question underlying the work of Tanya O'Garra, Senior Research Fellow at the Institute for Environment and Sustainability, Lee Kuan Yew School of Public Policy. Tanya is an environmental economist with over 15 years’ experience conducting research on the valuation of ecosystem services and the collective management of shared natural resources. She has recently published a study on the effectiveness of community-based approaches to conservation and natural resource management. Subscribe to the Global-is-Asian newsletter. See omnystudio.com/listener for privacy information.