This joint project between BEH and TNC builds on past successful collaboration to produce the World Risk Report 2012 and aims to communicate the strong links between adaptation, risk reduction and environmental sustainability. Three studies make the case, technically and visually, for biodiversity investments and protection as a key element for cost-effectively meeting development and adaptation goals. As a result, the three reports are expected to adavance the discussion on the importance and cost effectiveness of ecosystem-based adaptation (EbA) and describe ongoing efforts to link adaptation, risk reduction, and biodiversity conservation.