Peace is defined holistically as the absence of both direct and structural violence. Direct violence refers to acts like war, abuse, while structural violence includes poverty and denial of human rights built into social, economic, and political systems. Johan Galtung argued for defining peace as both the absence of violence and the presence of social justice. Peace education is important as both a practical and ethical way to educate future generations and challenge beliefs that war cannot be avoided, advocating for non-violent conflict resolution instead. Peace education covers knowledge areas like conflict resolution skills, attitudes like respect and compassion, and aims to develop critical thinking and communication skills.