I WANT TO be careful slinging around the word "prescient," since the specter of replacing humans with machines has been haunting western literature since at least 1920 thanks to Karel Capek's R. U. R., but the frontier of what machines can do has moved so far since the original German publication of this novel in 1957 and even since the New York Review Books reprint of this translation in 2000 that one has to give Jünger a tip of the hat, at least.
Jünger's career was unique. His first book, Storm of Steel, differed from almost all fiction and non-fiction by WWI veterans (e.g., Robert Graves, Erich Maria Remarque, Henri Barbusse) in being frankly celebratory of combat experience. He was a prominent voice on the hard right in Germany after the war, but he didn't like the Nazis, even though they courted him assiduously; his On the Marble Cliffs (1939) is a novella-length parable about Hitler that makes you wonder how it even got published in Hitler's Germany, or why Jünger was not immediately arrested. He served in the German army during WW II but (according to Wikipedia) was in the remoter orbits of the officers who tried (and failed) to assassinate Hitler.
The Glass Bees is a short novel (roughly 200 pages) about a job interview. The narrator is Captain Richard, who was trained to be a cavalry officer but had to settle for being a tank commander--a suitable analogue for the crushing of the old ways under the wheels of modernization. He has landed a job interview with Zapparoni, a figure a bit like Peter Thiel and Walt Disney rolled into one, a Master of the Universe whose empire is built on automation. Captain Richard has been having a hard time since the (unspecified) war, his reputation suffering from his close association with the bad old days that his society is trying to forget (or repress). The interview is his best shot at getting a secure spot in the modern world.
He doesn't much like the modern world, though, "an age when hierarchy is determined by mastery of technical apparatuses and when technics have become destiny." "Human perfection and technical perfection are incompatible," he writes; "If we strive for one, we must sacrifice the other." For the Zapparoni business plan to be achieved, "man had to be destroyed as the horse had already been destroyed."
As he goes through the interview, Captain Richard tells us a lot about his past, all of which underlines how uncongenial to him are Zapparoni and all of Zapparoni's works. Over the course of his interview, it occurs to him again and again that he has given himself away and blown his opportunity. Somehow, though, he gets the gig. We don't learn how it worked out.