Marcelo Neves is Professor of Public Law at the University of Brasília Law School. Bachelor and Master in Law (Federal University of Pernambuco), Doctor in Law (University of Bremen). "Habilitation" at the University of Fribourg, Switzerland (2000). Marcelo won the Humboldt Research Award in 2019. He was visiting professor at the Universities of Frankfurt am Main, Flensburg, Bielefeld, Fribourg (Switzerland) and Chile; Senior Research Scholar at Yale Law School, the Universities of Oxford, Hamburg, Bremen, Humboldt and Stellenbosch, the LSE, the Max Planck Institute for Comparative Public Law and International Law, and the Max Planck Institute for Legal History and Legal Theory. He was also Adam Smith Fellow at the University of Glasgow and Jean Monnet Fellow at the European University Institute. Recently published works in English include: Constitutionalism and the Paradox of Principles and Rules: Between the Hydra and Hercules (OUP, 2021) and Symbolic Constitutionalization (OUP, 2022).