Media Videos Cathy Mulligan spoke with Monocle 24 about El Salvador’s Bitcoin City Monocle 24, 27 November 2021. Blockchain’s e-waste a growing problem Cathy Mulligan – BBC Digital Planet, November 2021. Story of Money with Cathy Mulligan Part 1 YAP Cast, August 2021. Story of Money with Cathy Mulligan Part 2 YAP Cast, August 2021. Articles Hitting the Triple Bottom Line: Widening the HCI Approach to Sustainability | read Sabrina Scuri, Marta Ferreira, Nuno Nunes, Valentina Nisi, Cathy Mulligan, April 2022. COLBAC: Shifting Cybersecurity from Hierarchical to Horizontal Designs | read Kevin Gallagher, et al., December 2021. O Técnico na liderança das tecnologias blockchain | read Nuno Nunes, November 2021. Remaking Global Cooperation: There’s No App For That | read Cathy Mulligan, October 2021.