Lawyers often struggle trying to come up with novel legal strategies to help their clients achieve their aims. However there must be some sort of award for creative advocacy for the lawyers at Irell & Manella who represented Naruto, the now‑famous macaque from Indonesia in the so‑called "monkey selfie" case. As anyone who follows this knows, Naruto is the animal who used photographer David Slater's camera to take several well-executed self-portraits. Slater, a nature photographer understandably exploited the photographs, causing Naruto, or rather PETA on Naruto's supposed behalf, to file suit to assert a copyright in the work.
It is a funny question but it does make one think about fundamental issues underlying copyright law. One of the examples I always use when I teach copyright law is to ask students to explain why photographs are capable of copyright protection. The answer must always depend on whether or not the image in question contains a sufficient amount of originality. If a monkey presses the button on a camera, is that an act of original expression? (See also the "monkey typewriter theory hypothesis theorem" i.e. any monkey with a typewriter …).
Interestingly, the argument, as expressed in the plaintiff's brief in opposition to Slater's motion to dismiss the lawsuit really doesn't address the issue as much as it takes on the Copyright Act's definition of "authorship". The Copyright Act defines the "owner" of a work as "initially" the "author" of the work but does not define "author". This fact is curious in that the Act explicitly defines nearly every other term but as courts have recognized, the word "author" is actually used in the United States Constitution.
Since the word "author" is not defined, Naruto argues that the Act cannot exclude non‑humans and that animals should have equal standing as humans in terms of their ability to create and protect their works. All of this may sound eccentric but the brief is fascinating. It touches not only upon works by animals but also computer-generated art and "divine works of celestial beings". More importantly it addresses the fact that before the Civil War, slaves were not allowed to obtain patents because although they were clearly capable of inventing things, they were not allowed to own property.
I don't actually agree with the plaintiff's argument here (neither did the Ninth Circuit) but I think the brief is compelling and something to consider as we move into new areas of artificial intelligence and are confronted with new questions as to what is and is not capable of copyright protection. Naruto may be a trail blazer.