Was thinking of this after a conversation I had on a thread about dreams. Someone joked “I was dreaming of the events of The Matrix, then I was woken up by someone worried my dream was infringing the Wachowski’s copyrights”, and it turned into a whole train of thought in my mind, like violating IP law because you stole fire from Zeus which was his intellectual property.
That’s basically a plot point in Heinlein’s The Cat Who Walks Through Walls, where visitors have to pay for the amount of air they intend to breathe while visiting the moon.
Also, Idea: invent a copyrightable method of filtering or otherwise treating air. Release your “specially modified” air into the atmosphere. Start charging for every time someone inhales one of your AyreMolecuulz™.