News New Sea-Level Rise Projection Raises Threat to World’s Coasts By kannavida Posted on December 15, 2016 Share Tweet Share Share Email Comments READ MORE view source About one-quarter of the world’s population lives in coastal areas that will be unlivable by the year 2100 because of rising sea levels, researchers say. Related Items: Share Tweet Share Share Email Click to comment Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Notify me of follow-up comments by email. Notify me of new posts by email.