Based on long-term fieldwork, six vivid ethnographies from Colombia, India, Poland, Spain and the southern and northern . address the dwindling importance of labor throughout the world. The contributors to this volume highlight the growing disconnect between labor struggles and the advancement of the greater common good, a phenomenon that has grown since the 1980s. The collection illustrates the defeat and unmaking of particular working classes, and it develops a comparative perspective on the uneven consequences of and reactions to this worldwide project. Blood and Fire charts a course within global anthropology to address the widespread precariousness and the prevalence of insecure and informal labor in the twenty-first century.