In 1997, the National Association of Social Work (NASW) altered its ethics code, ruling that all social workers must promote social justice “from local to global level.†This call for mandatory advocacy raised the question: what kind of political action did the highly liberal field of social work have in mind? The answer wasn’t long in coming. The Council on Social Work Education, the national accreditor of social work education programs, says candidates must fight “oppression,†and sees American society as pervaded by the “global interconnections of oppression.†Now aspiring social workers must commit themselves, usually in writing, to a...