supporting, provisioning, cultural) to the food system. Food security and nutrition strongly depend on the driving forces connecting food and natural systems while at the same time positively or negatively influencing them. Climate change frequently exacerbates the effects of other drivers of change, further limiting the environment within which humanity can safely operate and thrive. The chapter assesses how climate change affects the four pillars of food security and nutrition and how these effects can be mediated by various factors, including our adaptation responses, social equity, underlying ecosystem services and governance . Adaptation solutions are a major emphasis of this chapter, including many ecosystem-based adaptation options , which fall under the broader umbrella of nature-based solutions .
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report