Displacement, migration and resettlement will increase along higher- emission pathways . Combining projections of SLR and population scenarios for the USA, Haer et al.  and Hauer et al.  have estimated the magnitude of the population at risk in coastal communities, numbering in the millions. In the near term, where climate hazards influence out-migration, it will mostly augment existing patterns as migration is strongly influenced by existing social networks . Planned relocation and resettlements will
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report