It is also insufficient to consider countries as stand-alone entities, due to links such as those provided by international trade. Taking Europe as an example, the continent has strong links to major trade partners such as India, Indonesia, Nigeria and Vietnam, so failure to assist adaptation in other locations opens up important vulnerabilities through supply chains . Policies seeking to protect national interests alone  are seen as causes of negative impacts at a global scale , with those nations and individuals least able to adapt to evolving climate changes experiencing exacerbation of existing imbalances . LDCs are projected to suffer greater import losses in more connected networks . In the food sector, poorer net food buyers are anticipated to experience the worst impacts of climate change .
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report