This book chapter is taken from the book Grading Goal Four: Tensions, Threats, and Opportunities in the Sustainable Development Goal on Quality Education, which aims to support the immplementation of Sustainable Development Goal 4 by exploreing various tensions, threats, and opportunities. This chapter specifically focuses on the role of eucation in fostering global citizenship and how educational systems and policies can be improved to facilitate creating a sustainable society and contribute to the 2030 SDG Agenda.