Most of these measures are beneficial across multiple indicators ; however, whether they also reduce climate-related risks is not well understood and remains a knowledge gap. Irrigation and changes in crop choices and cultivars are also shown to be effective for future adaptation, especially at 1.5℃ global warming, but much less effective at 2ºC and 3ºC when these responses will not mitigate a large part of the climate risk. Most of these
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report