In this essay, I provide an overview of public anthropology from the year 2013, examining how anthropologists engaged public, socially relevant issues and brought anthropological understandings and expertise into public debates, conversations, and forums. In particular, I focus on the ways that the publication of anthropology is changing to reflect trends toward open-access electronic publishing and new formats for scholarly and public discussion. I then highlight how anthropologists engaged with a set of specific issues and topics, including debates about same-sex marriage in the United States; the trial of Efraín Ríos Montt, the former dictator of Guatemala who was tried and convicted of genocide last year; and the publication of a controversial new memoir by the anthropologist Napoleon Chagnon. Taken together, the sections of this essay disclose the significant ways that anthropologists have engaged with and contributed to public debates and contested issues. [public anthropology, Ríos Montt, Napoleon Chagnon, Defense of Marriage Act, year in review]RESUMEN En este ensayo proveo una visión general de la antropología pública del año 2013, examinando cómo antropólogos se comprometieron con cuestiones públicas socialmente relevantes, y trajeron conocimientos y experiencia antropológicos a los debates públicos, conversaciones y foros. En particular, enfoco las maneras en que la publicación de antropología esta cambiando para reflejar las tendencias hacia publicaciones electrónicas de acceso abierto y nuevos formatos para discusión académica y pública. Luego enfatizo cómo antropólogos se comprometieron con una serie de cuestiones y tópicos específicos incluyendo debates sobre matrimonios del mismo sexo en los Estados Unidos, el juicio de Efraín Ríos Montt, antiguo dictador de Guatemala quien fue juzgado y condenado por genocidio el año pasado, y la publicación de una nueva autobiografía controversial por el antropólogo Napoleón Chagnon. Tomadas en conjunto, las secciones de este ensayo revelan las maneras significativas en que los antropólogos se han comprometido y contribuido a los debates públicos y cuestiones en disputa. [antropología pública, Ríos Montt, Napoleon Chagnon, Acta de Defensa del Matrimonio] A t the beginning of 2013, a college football star, Manti Te'o, led Notre Dame to the national championship game in spite of the fact that his grandmother and his girlfriend had both died, on the same day, just months earlier. This against-the-odds story garnered much media attention. It quickly turned mysterious when, following the big game, reporters, responding to anonymous tips, revealed that the death of the girlfriend-with whom Te'o had an exclusively online relationship-and her very identity were a hoax. Te'o was apparently the victim of a deception orchestrated by an