Introduction Violent extremism is considered one of the most dangerous phenomena threatening the stability and cohesion of societies, as it carries rigid ideas that may transform into aggressive behaviors harming individuals and institutions. With technological advancement and the widespread use of social media, extremist discourse has become faster and more influential in its spread, especially among youth. Therefore, it has become essential to understand this phenomenon, analyze its causes, and develop effective strategies to reduce it. First: The Concept of Violent Extremism Violent extremism refers to adopting rigid ideas or beliefs that reject diversity and difference, and may call for or justify the use of violence to achieve ideological, religious, or political goals. This mindset is characterized by a one-sided view of truth and an unwillingness to engage in dialogue or accept opposing opinions, leading to polarization and division within society. Second: Causes of Violent Extremism Violent extremism does not arise from a single cause; rather, it is the result of overlapping factors, including: Intellectual and Cultural Causes Weak sound religious or intellectual awareness. Lack of critical thinking skills. Influence of extremist propaganda via the internet. Social Causes Family disintegration. Weak national or community belonging. Feelings of exclusion or marginalization. Economic Causes Unemployment and lack of opportunities. Poverty and poor living conditions. Psychological Causes The need to prove oneself. The desire to belong to a powerful group. Influence of charismatic figures promoting extremist ideology. Third: Effects of Violent Extremism Threatening security and stability. Spreading hatred and violence among segments of society. Hindering development and scientific progress. Damaging the reputation of educational and social institutions. Fourth: Methods of Confrontation and Prevention To confront violent extremism, a comprehensive strategy must be adopted, including: Promoting a culture of dialogue and acceptance of others in schools and universities. Spreading moderate religious and intellectual awareness through educational programs. Economically empowering youth and providing job opportunities. Monitoring inciting and inflammatory speech on social media. Supporting voluntary student activities that enhance belonging and teamwork. Conclusion Violent extremism is not merely a security issue; it is an intellectual and social challenge that requires cooperation among all societal institutions, starting from the family and schools to universities and media outlets. Building youth awareness based on critical thinking, moderation, and respect for diversity is the true path to protecting society from slipping into violence and division.