Prof. Dr. Felix Creutzig is Head of the Working Group on Land Use, Infrastructure and Transport at the Mercator Research Institute on Global Commons and Climate Change. Moreover, Prof. Creutzig is also Professor of Sustainability Economics of Human Settlements at the Technical University of Berlin. He is the lead author of the Fifth IPCC Assessment Report and coordinating lead author of the IPCC's Sixth Assessment Report. Prof. Creutzig teaches Urbanization and Global Environmental Change at the Technical University of Berlin and is researching climate change mitigation in the realm of cities, transport systems, and digitalisation. As a postdoc at the Energy and Resources Group of the University of California, Berkeley, Prof. Dr. Felix Creutzig investigated sustainable urban mobility. Prof. Creutzig holds a PhD in Computational Neuroscience from the Humboldt University of Berlin, and a Master of Advanced Studies (Part III in Mathematics) from the University of Cambridge, UK.