Global citizens recognise climate change and feel responsible for protecting a worldwide environment. Global citizens understand that individuals or nations alone cannot solve the complexity of issues such as the increasing and ongoing international migrations. Global citizens support the banished with empathy, compassion and mutual respect. Advocating for worldwide peace across the planet is critical for combatting extremism, violence and warfare. Young people can be lured by the excitement and thrills of turmoil rather than appreciate an atmosphere of peaceful existence. How can education for peace be promoted, and prevent the lure of extremism and radicalisation confronting young people, the students? In this article, the author offers a list of concepts followed by strategies for effective instruction in peace education.