The document discusses conflict escalation, which is the process by which a latent conflict develops over time into an open conflict. It defines the different types of conflicts and stages of escalation. As a conflict escalates, group identities form against the enemy and tactics become more severe. Institutionalization occurs as members increasingly view the other side negatively, fueling fears and desires for revenge. The conflict escalation ladder model outlines how conflicts can escalate in intensity through different stages.