PurposeThe purpose of this research is to investigate the language of “weeding” (library deselection) within public library collection development policies in order to examine whether such policies and practices can be usefully connected to library and information science (LIS) theory, specifically to “Deweyan pragmatic adaptation” as suggested by Buschman (2017) in the pages of this journal.Design/methodology/approachThis is a policy analysis of collection deselection policies from the 50 public libraries serving US state capitals, using Bacchi’s policy problem representation technique.Findings“Weeding” as described by these public library collection deselection policies is clearly pragmatic and oriented to increasing circulation to patrons, but the “Deweyan pragmatic adaptation” as reflected by many of those reviewed might better be defined as the pragmatism of Melvil Dewey rather than that of John Dewey.Research limitations/implicationsAlthough this work reviewed policies from a very small sample of US public libraries, collection, selection and deselection language as shown in the policies studied appear to be consistent with neoliberal priorities and values in terms of prioritizing “circulation” and “customers,” which may have additional implications for the current transition from print to electronic materials in public librariesOriginality/valueJohn Dewey’s political philosophy and Carol Bacchi’s policy problem representation technique have not been widely used in policy analysis by LIS researchers, and this paper offers a number of suggestions for similar public library policy investigations.