This reflects in part the general emphasis in climate discussions on mitigation, as noted in chapter I. While the challenges of adaptation are recognized in international forums, that recognition has not yet generated the resources and level of support required for climate-resilient development. Understanding the socioeconomic attributes of vulnerable groups and further assessing the potential impacts of climate hazards and policies on their livelihoods requires sound data and information, at the lowest possible geographical resolutions, with respect to where people live and where adaptation must take place. This is critical for enabling policymakers and population groups and communities to be better informed and acquire an understanding of the true nature of the problems to be confronted, as well as the expected impact of policy alternatives.