This book aims to explore how sustainability transitions can be explored in current and future cities and how research and policy approaches can be applied to change urban life as we know it, hence aligning the two thematic of urban science and future science, for achieving deep decarbonization. On this, the discourse on philosophy, ethics, and morality appertaining to sustainable cities and urban transitions, across disciplines, are also welcomed as it provides a deeper understanding of humanity in future scenarios. Chapter 08 is available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.