In 2018 a Federal Circuit Court denied copyright protection to a black macaque monkey who took his own selfie, holding that the Copyright Act required the copyright applicant be a human being.
I am not making this up.
This year the United States Supreme Court has just been asked to consider the denial of copyright to a work wholly authored by a machine, with no human creative contribution. The application claimed the author was not the company or person that pushed the button on the machine, but the machine itself. The Court below, which denied the copyright, had noted that certain works created with the “assistance” of AI, in which created human choices determined the expressive outcome, might be granted statutory protection; but this test case specifically avoided that path for protection by listing the machine itself as author.
The Copyright Act predates AI and machine writings and thus does not specifically bar machine output from protection. However, strong clues in the statute make clear that the legislation had human beings in mind: for example copyright protection is expressly stated as extending for “life plus 70” years. But science has marched on, the Copyright Office itself has issued policy papers regarding AI (without abandoning insistence on human input), Congress has looked at the legal landscape (but has yet to act).
Human writers of course are suffering the fear of competition from machines in the writing of books, articles, movie scripts and the like. To my personal knowledge I know of a friend whose livelihood as an articles writer disappeared well before today, replaced by AI-generated copy. And AI can, and will, continue to write things that are in the public domain; it is just a question of whether such things will be protected from copying, or whether they can be freely copied as far as the Federal Copyright Act is concerned. I hesitate to speculate as to whether protection of machine writing might be asserted under theories of unfair competition, noting that I have not seen that argument yet advanced.
If your business produces writings using AI, or hires third parties to perform those tasks, there are methods available to document human input; call your local friendly business lawyer to learn more.