Heat Health Action Plans that include early warning and 
response systems are effective adaptation options for extreme heat 
(high conﬁdence). Effective adaptation options for water, food and 
vector-borne diseases include improving access to potable water, 
reducing exposure of water and sanitation systems to extreme weather 
events, and improved early warning systems, surveillance, and vaccine 
development (very high conﬁdence). Adaptation options such as 
disaster risk management, early warning systems, climate services 
and social safety nets have broad applicability across multiple sectors 
(high conﬁdence). {WGII SPM C.2.1, WGII SPM C.2.5, WGII SPM C.2.9, 
WGII SPM C.2.11, WGII SPM C.2.13; SROCC SPM C.3.2}
Integrated, multi-sectoral solutions that address social inequities, 
differentiate responses based on climate risk and cut across systems, 
increase the feasibility and effectiveness of adaptation in multiple 
sectors (high conﬁdence). {WGII SPM C.2}