This paper examines how the systems of power of neoliberalism, scientific racism, and mass incarceration intersect to construct and uphold the image of “black criminality” and “blackness as a risk” to society. Risk assessments used to determine prison sentencing exemplify this phenomenon. Histories of deliberate associations between blackness and criminality--through science, media, political rhetoric, and economic systems--create a field in which risk assessment is widely regarded as a useful and scientifically neutral tool in mass incarceration. Particular scientific, economic, and carceral circumstances culminating in the 21st century collude to elevate risk assessments into one aspect of a big data apparatus endowed with the capacity to...