Coastal California, also known as the California Coastline and the Golden Coast, refers to the coastal regions of the US state of California. The term is not primarily geographical as it also describes an area distinguished by cultural, economic and political attributes.

"Nosedive" is the first episode of the third series of British science fiction anthology series Black Mirror. Michael Schur and Rashida Jones wrote the teleplay for the episode, based on a story by series creator and showrunner Charlie Brooker, while Joe Wright acted as director. Max Richter composed the soundtrack. It premiered on Netflix on 21 October 2016, together with the rest of the third series.