As discussed in Sections 1.4.2 and 1.5, an adaptation option is feasible when it is capable of being implemented by one or more relevant actors. In the health sector, WHO, the United Nations Children's Fund  and other organisations provide technical expertise to ministries of health, who then provide national to local healthcare and public health services. Generally, the question is less of overall feasibility, given the range of potential adaptation options that have yet to be fully explored and implemented, but more of readiness to buy into the adaptation efforts required from health and other sectors. In specific contexts, feasibility also depends on governance capacity, financial capacity, public opinion and the distribution of political and economic power . In other words, adaptation to climate change is broadly feasible with adequate investment and engagement, although this has yet
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report