It took me about an hour to produce a 50-page-long children’s book. All it required was a handful of prompts to ChatGPT. The task was simple: Write a children’s story about a journalist living in the age of artificial intelligence, set at The Korea Herald , with a main character named Jane. Here’s what I got. Both the book cover image and the title were created by ChatGPT. And here are a few pages from the book: Readers can decide for themselves if the result is convincing enough to pass as something written by a human. But this experiment shows just how quickly a book can be made with AI, something South Korea’s publishing industry is trying to cope with, for better or worse. Publishing in the AI era Some say AI’s rise in publishing represents a change far greater than e-publishing, even akin to the advent of movable type. Already, the industry is seeing a surge in published titles, as AI dramatically speeds up the production process. Last year, the National Library of...