AI companies are running out of data. For chatbots to function well, they need to be trained on a tremendous amount of original data, and readily available (or easily stolen) data is close to being exhausted. One source of potential untapped content is old and out-of-print books that haven’t yet been digitized. And there has been speculation that AI companies have started to mine this resource: many outlets have reported that book sales at used bookstores and online resellers have seen a huge uptick, with some companies touting their ability to feed the AI beast fresh meat in the form of old books.
While there are still many good reasons to be concerned with the ways that AI companies deal with intellectual property, the problem with this new round of data acquisition concerns the fact that AI companies seem to not just be buying a ton of old books, but destroying them, as well. This destruction is for two reasons: first, scanning a book is easier if you tear off its spine; and second, destroying the book after scanning it is considered a transformative act under US copyright, and thus allows AI companies to skirt pesky intellectual property laws.
Reactions to news of large-scale book destruction have been almost entirely negative. Indeed, many booksellers have reported facing a dilemma: sell books that would otherwise go unsold to AI companies knowing that they will destroy them, or don’t sell them at all.
But what’s wrong with destroying old books, anyway? The thought of book destruction, of course, evokes images of mass book burnings, or the loss of great repositories of human knowledge like the Library of Alexandria. And it does seem that it would be a genuine loss if an AI company bought and destroyed a great artistic or scientific work, or even just a pretty good one.
But what about the books that aren’t winning any literary prizes or meaningfully advancing human knowledge? For example, a bookseller recently noted that he had been receiving a lot of orders for books that he really would have had almost no chance of selling: “stuff like The Insider’s Guide to Metro Denver from 1995 or How to Use Corel WordPerfect 1991.” (For those not alive in the 90s, Corel WordPerfect was like Microsoft Word, but worse.) Arguably, neither of these books has any cultural significance, and while some Coloradoan might feel nostalgic while flipping through the guide to 1995 Metro Denver, it’s hard to see it getting any real use beyond that.
These are examples of useless books. That is not to say that there is no possible world in which they could be useful: we could construct some far-fetched scenario where, in a post-apocalyptic world, we need to relearn word processing from scratch, or where we are invaded by aliens who demand we tell them the hottest Denver restaurants of 1995 or be destroyed. But for all practical purposes, no one today is going to get much use out of these books. AI companies can, on the other hand, make use of useless books: all data is good data for a large language model so long as it is novel. So maybe there is one use for useless books after all, and if they need to be destroyed in the process, then it’s really no big loss.
Should we rethink our reactions to the destruction of old books, taking comfort in the knowledge that they can slightly increase the valuation of whatever company chooses to destroy them? I think the answer is: “no.” Useless books are worth saving not because they’re useful, but because destroying them is vicious.
A couple of clarifications. First, the kind of destruction we’re talking about is really more of an annihilation: the trend in sales of used books involves books that are uncommon or rare, such that there is a real possibility that a destroyed book will be the last of its kind. This kind of destruction seems much more egregious than, say, a library or bookstore discarding copies of pulp fiction because very few people want to read them (although we still might balk at the thought of those books being de-spined).
Second, when we talk about an act being “vicious,” we typically do so in a moral sense. But we can also speak of acting in an epistemically vicious way. Just as a moral vice is a kind of trait that leads people to do morally bad things or obstruct the actions of the morally good and just, epistemic vices are those that intentionally obstruct the acquisition or sharing of knowledge. For example, being extremely close-minded is a vice because it prevents you from acquiring new knowledge and ensuring that the beliefs you have are, in fact, true. More overt, physical acts can also be the expression of epistemic vices, such as banning books for overly prudish or dogmatic reasons, sowing distrust in experts on the basis of ideological differences, and, of course, destroying books.
The destruction of an uncommon or rare book is vicious, then, because such destruction prevents the knowledge contained in that book from being accessed by anyone else. When it comes to useless books, the usefulness is moot: How to Use Corel WordPerfect 1991 still contains information that can be known, and so by purposefully destroying one of the few remaining copies, AI companies are preventing others from acquiring that knowledge.
Might we think, though, that in using the content of old books, AI companies preserve the information they contain by using them to train their LLMs? After all, after feeding all those delicious tokens contained in an old book into the insatiable maw of an LLM, a user may then be able to better get information about outdated word processing programs or, at the very least, have better conversations with their chatbots.
However, even if an LLM does end up preserving esoteric knowledge through the destruction of old books, this is incidental to their main goal, which is to acquire more information about the statistical relationships between parts of words. It would be like saying that in using a copy of The Bell Jar to wallpaper my living room, I am preserving a great work of literature because you could, technically, still read it if you came over to visit: I wanted the book for the paper it was printed on, not for the work itself.
There is also reason to think that AI companies are acting in other epistemically vicious ways that go beyond the physical destruction of books. As Alex Reisner at The Atlantic argues, using books to train LLMs “masks the hard work and collaboration that goes into knowledge creation, undermines incentives for authors to write books, prevents experts from finding one another, and gives AI companies tremendous power over what information people can access.” These are consequences that occur regardless of the usefulness of the books involved: the destruction of The Insider’s Guide to Metro Denver from 1995 is vicious not necessarily because of the potential loss of knowledge about Denver from over 30 years ago, but because it is an intentional act that undermines knowledge creation and sharing.
So, what should we do with all those old, useless books, gathering dust in used bookstores? Bookstore owners might still have other, practical reasons to sell their books to AI companies, even at the cost of feeding an epistemic vice. This is, perhaps, why bookstore owners are so conflicted: when practical and epistemic values conflict, it’s not always easy to determine how to determine the right course of action. But those acting most viciously are clearly the AI companies: destroying uncommon books for the sake of training LLMs has practical benefits to the company at the cost of knowledge for everyone else. While few will likely lament the unavailability of useless books, destroying them still comes at a cost.