
Forthcoming
Marcos, H., ‘Causal Loops, Ontological Crises, and Customary International Law’ German Yearbook of International Law (Accepted for publication in Vol. 67, forthcoming 2025).
Marcos, H., ‘Making (Logical) Sense of the Interaction between Humanitarian and Human Rights Law,’ Hague Yearbook of International Law (Forthcoming 2025).
Marcos, H. & A. Waltermann, ‘The Logic(s) of International Law,’ Hague Yearbook of International Law (Forthcoming 2025).
Marcos, H., ‘Consistency in International Law’ (Springer Law & Philosophy Series, Forthcoming 2025)
Guest Editorship of Special Journal Issues
Marcos, H. & S. Ishak (Guest Editors) (2025), Narratives, Frontier Technologies, and the Law, Law, Technology, and Humans, Vol 7, No. 1, pp. 1-6. https://doi.org/10.5204/lthj.3910
Journal Articles
Marcos, H. (2025), Lex Specialis as a Reason-Giving Norm: Balancing Norm Specificity and Individual Rights in Times of Crisis, International Community Law Review, Vol. 27, pp. 218-253. https://doi.org/10.1163/18719732-bja10138
Marcos, H. (2025), Tech Won’t Save Us: Climate Crisis, Techno-Optimism, and International Law, Law, Technology and Humans, Vol 7, No. 1, pp. 22-46. https://doi.org/10.5204/lthj.3816
Marcos, H (2024). Can Large Language Models Apply the Law? AI & Society: Journal of Knowledge, Culture and Communication. https://doi.org/10.1007/s00146-024-02105-9
Marcos, H. (2023), Two Kinds of Systemic Consistency in International Law, European Journal of Legal Studies, Vol. 15, No. 1. pp. 65-83 (New Voices 2022-2023 Prize Winner). 10.2924/EJLS.2023.013
Marcos, H. & Mello Filho, E.C. (2023), Peaceful Purposes Reservations in the Law of the Sea Convention and the Regulation of Military Exercises or Maneuvers in the Exclusive Economic Zone, 44 University of Pennsylvania Journal of International Law 417.
Marcos, H (2023) From Fragmented Legal Order to Globalised Legal System: Towards a Framework of General Principles for the Consistency of International Law, 3 Athena: Critical Inquiries in Law, Philosophy and Globalization 90. https://doi.org/10.6092/issn.2724-6299/17223
Marcos, H. (2023), Consciousness and Liability of Non-Human Intelligence, Recht-D, Vol. 14, No. 3. pp. 382-401. https://doi.org/10.4013/rechtd.2022.143.06
Book Chapters
Marcos, H (2024). Addressing the Chronological Paradox of Customary International Law: From Good Faith to Opinio Juris, and Opinio Juris to New Customary Rules In M. Fortuna, K. Gorobets, P. Merkouris, A. Føllesdal, G. Ulfstein, & P. Westerman (Eds.), Customary International Law and Its Interpretation by International Courts: Theories, Methods and Interactions (pp. 24–50). Cambridge: Cambridge University Press. https://doi.org/10.1017/9781009541312.002
Menezes, W., & Marcos, H. (2020). International Law Post-Pandemic. In G. L. O. Salinas (Ed.), Lo Multidisciplinario del Antes y Después del Covid-19 (Thomson Reuters, pp. 85-114).
Outreach
Marcos, H & S. Ishak (2024). The Stories We Tell Ourselves about Law and Technology. Maastricht University Faculty of Law Blog (7 Nov 24).
Linderfalk, L. & H. Marcos (2024). Theory of Discretion in International Law, Conversations: Globalization and Law (Podcast Episode, 19 Jun 24).
Marcos, H (2023). Joining the Conversation: Teaching Research Methods and Academic Legal Writing for International Law, Völkerrechtsblog, 13.06.2023, doi: 10.17176/20230613-110947-0.
Marcos, H, & M. Pullin (2023). Large Language Models and EU Data Protection: Mapping (Some) of the Problems, in Francesca Palmiotto & Francisco de Abreu Duarte (Eds.), Regulating Generative Artificial Intelligence (DigiCon Symposium).
Waltermann, A. & H. Marcos (2023). Logic of International Law, Law and Globalisation (TEGL) Blog.
