Martina L. Weisz is the academic director of the Oral History Division at the Avraham Harman Research Institute of Contemporary Jewry, a research fellow at the Vidal Sassoon International Center for the Study of Antisemitism, and a researcher at the international research project The Global Pontificate of Pius XII: Catholicism in a Divided World, 1945-1958, funded by the German Max Weber Foundation. She studied Political Science and International Relations at the National University of Rosario in Argentina and completed her doctorate at the Hebrew University of Jerusalem. Her first book “Jews and Muslims in Contemporary Spain: Redefining National Borders” was published by De Gruyter Oldenbourg in 2019. She is also the editor, together with Miguel Rivas Venegas, of the collective volume “Marginality and Resistencia. Narratives of Alterity, Dissent, and Belonging in the Spanish-speaking World and beyond”, scheduled to be published by De Gruyter in November 2024. Among her latest publications are the chapters “Argentina and the Jews: Between the Privileges of 'Whiteness' and the Curse of 'Badness' ”, and “Witnessing as Counter-Power: Testimony and Crimes against Humanity in the Argentinean Province of Jujuy,” included in the collective volumes The Routledge History of Antisemitism and Witnessing the Witness of War Crimes, Mass Murder, and Genocide. From the 1920s to the Present (respectively), both published in 2023.