The IPCC Special Report on Climate Change and Land  expanded beyond the 1.5°C report to provide more in-depth information on climate change interactions with food security, desertification and degradation. There was high confidence that climate risks, both for slow changes and extreme events, are interlinked with ecosystem services, health and food security, often cascading and potentially reinforcing effects. Climate change already affects all dimensions of food security, namely availability, access, utilisation and stability, by disrupting food production, quality, storage, transport and retail. These effects exacerbate competition for land and water resources, leading
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report