T he emotion of anger can take over a person or a group, and when two groups, angry at each other, face off, there is no solution until they are exhausted, decapacitated or dead. And that is not a solution. War is not a sustainable activity. Its own purpose is to bring about its termination. Therefore it is not a normal activity.
Normal activities contribute to the sustaining of life.
Clearly, war produces death and destruction, and affects people tragically and with grief they bear with grim stoicism. Those who have experienced it are the first to say honestly they would like a solution to the outstanding danger or more war. Governments have tried to solve it by various means throughout history. In some cases they have succeeded in keeping one country out of war while others continue to make war from time to time. Humanity still faces the threat.