%0 Journal Article %T The prehistory of innovation: A longer view of penal change %A Ashley T Rubin %J Punishment & Society %@ 1741-3095 %D 2018 %R 10.1177/1462474517690522 %X New penal technologies, however innovative, rarely emerge fully formed, but we currently lack a theoretical appreciation of the lengthy, messy process by which penal innovations develop. Indeed, most studies of penal change focus on the conditions surrounding the emergence of a particularly successful innovation, a model of punishment whose widespread diffusion is indicative of significant change. This paper extends our analytical focus by examining the legacy of an innovation¡¯s prehistory, the ideational period in which an idea is created at the margins of criminal justice before manifesting on a wider scale. This paper traces the history, and influence, of American uses of penal incarceration before Pennsylvania¡¯s famous Walnut Street Prison, often referred to as the country¡¯s first prison. This prehistory complicates the notion of innovation by identifying significant precursors. Ultimately, recognizing penal innovations¡¯ prehistory challenges macro-level theories of penal change, which largely overlook those causes that significantly predate the ¡°moment¡± of innovation %K history %K incarceration %K innovation %K penal change %K prison %U https://journals.sagepub.com/doi/full/10.1177/1462474517690522