World Risk Report 2011. Berlin und Bonn: Bündnis Entwicklung Hilft (Alliance Development Works) and United Nations University.
Principles of good governance at different water governance levels. Papers presented at a workshop held on 22 March 2011 in Delft, the Netherlands. UNESCO.
Community managed forests and forest protected areas. An assessment of their conservation effectiveness across the tropics. In: Forest Ecology and Management.
Climate Conflict: how global warming threatens security and what to do about it. London: International Institute for Strategic Studies (IISS).
Climate Security: Impacts and Opportunities for Transatlantic Relations. Washington, DC: GMF.
Climate change and conflict: Working Paper. A framework for analysis and action. London: Saferworld.
A Review of ongoing Experience and Recommendations for Action, Occasional paper No. 23, December 2010. Rom: World Food Programme.
Global Hunger Index 2010: The Challenge of Hunger. Focus on the Crisis of Child Undernutrition. Bonn, Washington D.C., Dublin: Welthungerhilfe, IFPRI, Concern Worldwide.