"We have less than a decade to reach the Sustainable Development Goals. This book is a much needed and timely overview of current global perspectives on how Global Citizenship Education can help set the trajectory for a just and peaceful future that leaves no one behind." -- Katrin Harvey, Chief Operating Officer, Ban Ki-moon Centre for Global Citizens, Vienna"This book engages readers in reflecting upon what it means to be a 'global citizen' while providing essential insights into research examining the values and knowledge of Global Citizenship Education and how international educators orient themselves to their practice."-- Nikola Ivezaj, Vice President of globalcitizen.org, New York, USA