Adaptation to multi-meter sea-level rise should start now

This paper explores the timeline of sea-level rise reaching 2 meters, and the ways in which we can respond. The authors highlight the unique nature of sea-level rise in that, unlike other adverse impacts of climate change such as mean and extreme temperature increase and precipitation changes, sea levels will not stop rising when mean global climate temperature is stabilized. As such, this research into both the hazard and the ways in which we can minimise its impacts is important to explore sooner than later. 

The authors show that in addition to climate mitigation to slow this rise, adaptation to two meters of sea-level rise should start now. This involves changing our mindset to define a strategic vision for these threatened coastal areas and identify realistic pathways to achieve this vision. This can reduce damage and losses in the future, identify problems before they become critical and exploit opportunities if they emerge. To meet this challenge, it is essential that coastal adaptation becomes core to coastal development, especially for long-lived critical infrastructure.