>Books frequently get popular long after initial publication.
Is that relevant?
To me copyright is there to encourage the creation of new works. I doubt any publisher takes into account book sales more than 5 years out when deciding whether to publish a new book.
I have artist friends. Current copyright acts as more of an inhibitor than enabler of their creativity.
I think books (or any works) staying popular on a long time scale, or becoming popular long after creation, is extremely relevant to how long copyright terms should be, yes. That seems apparent, so why do you ask?
You’re right that copyright is there to encourage creation of new works, and the stated mechanism for doing this is by granting the creator a limited-time monopoly, so they have a chance to make money.
Why do you doubt that publishers aren’t considering more than 5 years, and to turn your question back on you - why exactly is that relevant? There certainly can be a difference between why they decide to publish a book, and whether they should have the exclusive right to make money from a book after 5 years, can there not? Since you’re making a broad generalization, think about all book types, text books, reference books, novels, literature, non-fiction, etc. Aren’t some of those slower to publish and slower to go out of date? Think about walking through Barnes & Noble and tell me you believe that everything in the store in less than 5 years old.
And how does copyright inhibit your artist friends? Copyright doesn’t enable creativity, it just protects it, right? Are you sure your artist friends would even get paid for their work without copyright laws in place? If you are sure, then why?
Is that relevant?
To me copyright is there to encourage the creation of new works. I doubt any publisher takes into account book sales more than 5 years out when deciding whether to publish a new book.
I have artist friends. Current copyright acts as more of an inhibitor than enabler of their creativity.