This document explores the phenomenon of populism in Greece, Ireland, the United Kingdom, and the Republic of North Macedonia, focusing on its manifestations, implications, and impact on education. ​ It discusses the characteristics of populism, its historical context, and the challenges faced by educators in addressing it. ​ The document emphasizes the importance of understanding and responding to populism in order to protect democratic values, promote inclusive education, and counter the spread of populist messages through social media. ​ It also presents a teacher training program that integrates the findings of a research report on populism and provides pedagogical strategies for addressing it. ​ The program includes sessions on teacher professional development, curriculum re-evaluation, and defending democratic norms. ​ Overall, the document highlights the need for critical thinking, historical context teaching, global perspectives exploration, and civil society involvement to address the challenges posed by populism in education. ​