If you haven’t seen this excerpt from recently assembled autobiography of Mark Twain, I implore you to read it now. It’s worth the click.
The restriction or removal of material does in fact present a slippery slope of what is “moral” (to use the example from the Twain anecdote) and that which is not. Moral relativism is the actor in that story in which the portrayal of the virtue of truth (and the vice of dishonesty) are unequally applied as criteria to the inclusion of materials in that library of the last century. Once you banish a book on the grounds that it features a liar, you need to banish all of the books that feature the same.
But I’m going to guess that this is nothing new, nothing surprising to the readers who find their way here. The ideals of librarianship, portrayed throughout the graduate school experience as well as to society at large, is that the library contains materials for all interests, for all ages, and for all curiosities. The reality is that we (the royal ‘we’ as a profession) are biased. We do it everyday with the resources we recommend, the search engines we use, the databases we go to, the books that we order, and the websites we read. These biases serve a very practical purpose: they prevent us from becoming frozen into inaction from attempting to be as neutral and unbiased as possible.