“Another scenario is possible, and that is the e-book will succeed and that books will be downloaded from the Internet. But at the same time, it may be the case that the digital network and the terminals that tap into it will become saturated as limits to growth of computer memory and speed of operation are reached at the same time that electronic traffic becomes gridlocked with e-mail and World Wide Web use. If that were to happen, there would likely be pressure to keep older books in print form, and perhaps even continue to issue newer books that way, rather than clutter the Internet with more and more information. Under such a scenario, older books might not be allowed to circulate because so few copies of each title will have survived the great CD digital dispersal, leaving printed editions that will be as rare as manuscript codices are today.
In spite of potential problems, the electronic book, which promises to be all books to all people, is seen by some visionaries as central to any scenario of the future. But what if some electromagnetic catastrophe or a mad computer hacker were to destroy the total electronic memory of central libraries? Curious old printed editions of dead books would have to be disinterred from book cemeteries and re-scanned. But in scanning rare works into electronic form, surviving books might have to be used in a library's stacks, the entrance to which might have to be as closely guarded as that to Fort Knox. The continuing evolution of the bookshelf would have to involve the wiring of bookstacks for computer terminal use. Since volumes might be electronically chained to their section in the stacks, it is also likely that libraries would have to install desks on the front of all cases so that portable computers and portable scanners could be used to transcribe books within a telephone wire's or computer cable's reach of where they were permanently kept. The aisles in a bookstack would most likely have to be altered also to provide seating before the desks, and in time at least some of the infrastructure associated with the information superhighway might begin again to resemble that of a medieval library located in the tower of a monastery at the top of a narrow mountain road.”