Liz Varga received the Ph.D. degree from Cranfield University, Bedford, U.K., the M.B.A. degree from Cranfield, and a First Class Honours degree from the Open University, Milton Keynes, U.K. She was a Professor of complex infrastructure systems with Cranfield University from 2015 to 2019. She has been the Chair of complex systems with the University College London (UCL), London, U.K., since 2018. She currently leads the Infrastructure Systems Institute, UCL, where she is also the Section Head of the Infrastructure and Cities in the Civil, Environmental, and Geomatics Engineering Department. She has published more than 60 journal articles on infrastructure systems: energy, transport, water, waste, and telecommunications, including Energy and Complexity: New Ways Forward Applied Energy, in 2015, 138 (1) 150–159. She is a regular speaker, reviewer, and advisor on infrastructure matters. Dr. Varga is a Fellow of the Higher Education Academy. She was awarded the Research Prize from Cranfield University, in 2014 and 2016. She led an international satellite workshop on Integrated Utility Services at the international European Complex Systems Conference (ECCS), Barcelona, Spain, in September 2013, which led to a Special Issue of Emergence: Complexity and Organization (E:CO) Journal. VOLUME 8, 2020 87797