This "Front Line" is at the southern edge of the Gobi desert. Sand from here has blown around the globe carried by storms so massive they can be seen from space - we report on China's battle against the creeping desert.
Chris Clark last month received the UNHCR's Nansen award on behalf of the teams he leads clearing Israeli mines in South Lebanon, helping the safe return of almost one million internally displaced persons and refugees to their homes.
A documentary funded by EC project 'Building Resilience to Tsunamis' after the devastating tsunami in the Indian Ocean on 26 December 2004, with partner organizations in four target countries: India, Indonesia, the Maldives and Sri Lanka.
