Environment News

UN Declaration on Sea-Level Rise

October 2 , 2026 15 hrs 0 min 83 0

The United Nations General Assembly (UNGA) adopted its first declaration on sea-level rise.
The declaration states that island nations do not automatically lose their statehood if their territory becomes submerged due to rising seas.
It supports the stability of established maritime zones despite changes in coastlines caused by sea-level rise.
It calls for stronger early warning systems, coastal protection and climate adaptation finance, especially for Small Island Developing States (SIDS).
Around 770 million people live less than five metres above the high-tide line, highlighting the risks from rising sea levels.