On the range of crucial issues at the intersection of environmental justice and science there is no better inquisitor than Gwen Ottinger. In this brilliant work, Ottinger illustrates ways that data collection and scientific inquiry can actually encourage and bring about more justice. This kind of 'reparative science', as Ottinger calls it, is both possible and necessary to improve accountability. With the scientific community currently under attack in so many ways, it's crucial to have stories like this that show the public good and moral value of truly engaged and inclusive public science.