So long as we can say'This is the worst,' " go the lines from King Lear quoted in Emily St. John Mandel's 2014 novel Station Eleven. Any stories we tell about the end of the world will have to be fictional, since once the real thing occurs, no one will be around to describe it. As the British journalist Dorian Lynskey relates in his erudite, delightfully witty, and strangely cheering new book, Everything Must Go: The Stories We Tell About the End of the World, the fact that we can only ever speculate on the subject makes us speculate all the more frantically. "There is simply no end of ends," Lynskey writes of the books, movies, TV shows, pop songs, and video games we've created to depict the apocalypse--or its near misses and the aftermaths thereof. Station Eleven is often described as "postapocalyptic," but as Lynskey points out, the more accurate term would be "postcatastrophic." That's a better label for stories in which "the world has not ended, but a world has, creating a blank ...

It's a mite soon to start grieving, but scientists now project that life on Earth will probably end in about a billion years. A Monday in February, 1,000,002,025, would be my guess. On that inhospitable day, give or take a few million years, the sun will become so hot that the oceans will boil, Earth's oxygen will disappear, and photosynthesis will cease, as will all living things. We should be so lucky. There's a pretty fair chance that life could be wiped out well before then--say, in early June, 2034, or on a cloudy Sunday in November, 3633. Plenty of people do, as it turns out, and, if you want to know who they are, Dorian Lynskey's "Everything Must Go: The Stories We Tell About the End of the World" (Pantheon) is a good place to start. Lynskey, a British journalist and podcaster, has assembled biological, geological, archeological, literary, and cinematic permutations of existential finales, leaving no stone unturned, be it meteor, comet, or asteroid. If a book, a song, a story, a film, a headline, a title, or a study has "world" and "end" in it, Lynskey has unearthed it.