The framing of 'key economic sectors and services' in AR5 focused primarily on three infrastructural areas  and on primary and secondary economic activities . Cities, settlements and key infrastructure are also referred to in the IPCC special reports released since AR5. The Special Report on Global Warming of 1.5℃  examines impacts of global warming on urban systems and infrastructure in the context of advancing sustainable development and eradicating poverty. It highlights the risks facing residents of unplanned and informal urban settlements, many of which are exposed to a range of climate-related hazards . The Special Report on Global Warming of 1.5ºC also identifies green infrastructure, sustainable land use and planning, and sustainable water management as key adaptation options that can reduce risks in urban areas , and highlights 'urban and infrastructure' as one of four system transitions required to limit warming to 1.5℃ to create an enabling environment for adaptation . Innovative governance arrangements that go beyond formal 'government' and political arrangements and that include non-state actors, networks and informal institutions were identified as important in addressing climate change and implementing responses to 1.5°C-consistent pathways ). In addition, the Special Report on Global Warming of 1.5℃ mentions, with high confidence, the climate-related health effects of urban heat islands, urban heatwaves and increasing risks from some vector-borne diseases  . The report also notes both trade-offs and important co-benefits of sustainable development in pursuit of climate resilient development pathways that achieve ambitious mitigation and adaptation in conjunction with poverty eradication and efforts to reduce inequalities .
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report