Marco Toste has a PhD in medieval philosophy from the University of Fribourg (CH). He is an integrated member of the Institute for Philosophical Studies (IEF), where his research falls under the strategic area "Care - Heritage and History of Philosophy". Toste has recently been awarded a position to carry out a six-year research project on human acts and scholastic ethics. He is currently co-editing the volume dedicated to medieval Europe of "The Cambridge History of Rights" and a volume on the philosophy of Francisco de Vitoria (under contract with Brill). He has published extensively on medieval political thought and on late scholasticism; he is the author of Petrus de Alvernia, "Questiones super I-VII libros Politicorum. A Critical Edition and Study" (Leuven, 2022) and co-editor of "Summistae: The Commentary Tradition on Thomas Aquinas' 'Summa Theologiae' from the 15th to the 17th Centuries" (Leuven, 2021), "Von Natur und Herrschaft. 'Natura' und 'Dominium' in der politischen Theorie des 13. und 14. Jahrhunderts" (Frankfurt-New York, 2018) and "Peter of Auvergne. University Master of the 13th Century" (Berlin et al., 2015).