Abstract

In this paper, we summarize the various impacts of incarceration with the aim of providing an overview of the ways mass incarceration affects society. In doing so, we look inside the black box of the largest penal experiment in world history: the quintupling of the prison population in the United States between 1973 and 2006. The question is, "What have been the social consequences of our incarceration policy?"One objective is to provide insight into what might be called the prison policy paradox, namely, that a 500% generation_long growth in imprisonment has had little impact on crime. Answers are provided by looking inside the black box of penal policy and by identifying the various ways incarceration leads to social outcomes that are associated with public safety. The paper considers the problem of "public safety," because safety is a broader concept than crime. Though a desire for public safety includes a desire for low rates of crime, public safety connotes a more profound interest we have to live in a society where we feel secure pursuing our personal goals and fulfilling our life desires Using public safety as our criteria enables us to consider the ways incarceration affects our quality_of_life, especially through the way incarceration affects the informal social relations that promote the kind of profound social control that is a foundation for a sense of feeling safe.Three types of effects are described. Positive effects are those that improve public safety, negative effects reduce public safety, and "ambivalent" effects have the capacity to be both positive and negative. Five levels of social impacts on public safety are assessed:o Effects on individuals that change the way people act;o Effects on intimate relationships such as those with families and other loved ones;o Effects on social relationships that are felt as community_level outcomes;o Effects on institutions such as labor markets and the political economy;o Effects on democracy or social justice.Thus, the purpose of this paper is to summarize what is known, empirically and experientially, about the positive and negative ways incarceration affects levels of social expression