Study warns of potential 1.9 meter rise in global sea levels by 2100

A new study from Nanyang Technological University (NTU) suggests global sea levels could rise by up to 1.9 meters by 2100, significantly higher than the UN's previous estimate of 0.6 to 1 meter. The NTU research used a new method that combines various data sources, providing a clearer picture of potential sea-level rise. Under low-emission scenarios, they estimate a rise of 0.3 to 1 meter, compared to the UN's 0.6 meter. The study highlights the need for better planning for coastal infrastructure due to the increased risk of flooding and erosion. NTU plans to develop regional projections, including for Singapore, to inform local climate strategies.