The monthly journal of the Association for Computing Machinery published who's cautionary tale set in the year 2047, in 1997?
The Right to Read: The Right to Read is a short story by Richard Stallman, the founder of the Free Software Foundation, which was first published in 1997 in Communications of the ACM. The Right to Read:  It is a cautionary tale set in the year 2047, when DRM-like technologies are employed to restrict the readership of books: when the sharing of books and written material is a crime punishable by imprisonment. Communications of the ACM: Communications of the ACM is the monthly journal of the Association for Computing Machinery (ACM).
Richard Stallman