(1) to provide new and
additional assistance from the United States to the most vulnerable
developing countries, including the most vulnerable communities and
populations therein,
in order to support the development and implementation of climate change adaptation programs and activities that reduce the vulnerability and increase the resilience of communities to climate change impacts, including impacts on water availability, agricultural productivity, flood risk, coastal resources, timing of seasons, biodiversity, economic livelihoods, health and diseases, and human migration; and