Adaptation constraints, limits and enabling conditions in small island developing states

Abstract

This review of Nationally Determined Contributions (NDCs) from Small Island Developing States (SIDS) highlights a myriad of adaptation constraints that are identified by island nations, with financial and economic constraints emerging as predominant. While governance constraints are less frequently acknowledged, finance and improved governance are identified as critical enabling conditions for adaptation, underscoring the need for increased financial support to improve adaptation governance mechanisms. Addressing the complex array of adaptation constraints facing SIDS demands urgent action to improve adaptation finance and acknowledge the unique vulnerabilities, disproportionate burdens and climate justice concerns of island nations.