Poor people living in regions affected by fluctuating temperatures and rainfall, sea level rise, flooding and drought bear the brunt of climate change. These communities have no choice but to continue to use the resources at their disposal to adapt and survive. Yet in order to adapt people need to appreciate that potentially profound changes are in store and that future impacts are deeply uncertain.

Understanding Adaptation to Climate Change addresses these issues and provides responses to important questions for the international aid community as it seeks to address the...