[https://edition.cnn.com/2021/11/10/africa/lagos-city-nigeria-sea-level-rise-climate-intl/index.html](https://edition.cnn.com/2021/11/10/africa/lagos-city-nigeria-sea-level-rise-climate-intl/index.html) >"Standing on the sand next to a building hollowed out by the churning sea, Sheriff Elegushi points far out into the Atlantic Ocean to where his ancestral home once stood."