Her most recent book, Casualties of Care: Immigration and the Politics of Humanitarianism in France, takes undocumented immigrants as the subject of extensive ethnographic research. Her newest project looks at emerging political and scientific technologies mobilized in the name of suffering -- expanding humanitarianism to ecological and planetary levels -- and how these help to redraw the boundaries between humans and non-humans, and new forms of political inclusion and exclusion. Her website is here: http://www.newschool.edu/nssr/faculty.aspx?id=16338