What sorts of things can change peoples' perspective of war?

People's perspectives on war can be changed by personal experiences, such as serving in the military or witnessing the impact of conflict firsthand. Media portrayals, including films, documentaries, and news reports, can shape public understanding by highlighting the human cost of war. Additionally, education and exposure to diverse viewpoints, including those of veterans and civilians affected by war, can foster empathy and a deeper understanding of its complexities. Finally, political and social movements advocating for peace and reconciliation can also influence how individuals perceive the necessity or morality of war.