This paper examines the impact of global sea level rise (SLR) on the economic growth, migration, and tourism from various empirical studies and consolidates several sea level projections by 2100 under different scenarios.

The West Antarctic Ice Sheet is one of the largest potential sources of rising sea levels. Over the past 40 years, glaciers flowing into the Amundsen Sea sector of the ice sheet have thinned at an accelerating rate, and several numerical models suggest that unstable and irreversible retreat of the grounding line—which marks the boundary between grounded ice and floating ice shelf—is underway.

Coastal areas have been centers of human activity throughout history and current trends indicate that migration toward these zones is continuing.

Climate-fragility risks are a major security challenge for Japan and the Asia-Pacific region. Japan can build on important lessons learned from other G7 countries such as Germany and the USA as well as its own experiences and significant strengths in fields such as Disaster Risk Reducti