Anthropogenic climate change has impacted every aspect of the water cycle , and risks are projected to intensify with every degree of global warming , with impacts already visible in all sectors of the economy and ecosystems  and projected to intensify further . In response to climate- and non- climate-induced water insecurity, people and governments worldwide are undertaking various adaptation responses across all sectors. In addition, there are several projected studies for future adaptation responses. We draw upon a list of 359 case studies of observed adaptation and 45 articles on projected future adaptation. Further information on selection and inclusion criteria is available in SM4.2. In this section, we document those adaptation responses  in different water use sectors. In the next , benefits of current adaptation and effectiveness of future adaptation are discussed.
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report