CNN CNN Newsroom Live November 2, 2021 08:35:00
The world needs to act fast or risk having to completely abandon some coastal regions in the future, especially in the u.s., says climate scientist. >> the entire east coast of the u.s., because of changes in the ocean currents, sea level is rising twice as fast on the east coast in the u.s. than globally. >> reporter: what is a dangerous projection for the world is already grim reality here in senegal, where the ocean that has defined the lives in this community for so long is now drifting them into an uncertain future. and, of course, isa, you can see the disaster happening to the structur...