If descriptions fail to identify materials clearly, if subject cataloging is unclear, if classification fails to bring related materials together, searchers will fail to find them. The worst-case scenario is when certain materials are allowed to languish in cataloging backlogs or be given substandard treatment simply because they are outside the mainstream or at odds with prevailing opinion. The preservationist's skills are needed to maintain the materials in usable condition or reformat the contents so the fullest intellectual record is protected. As with all technical service activities, preservation can promote intellectual freedom when it is exercised objectively and systematically. Achieving well-balanced, diverse collections can be explicit in preservation policies, so that neglect does not cause unwanted bias to creep into collections that age differently or are used differently.
Intellectual freedom is one of our principal values.
It deserves to be in the forefront of our attention when we consider our work.