But Jack can be real harsh.
I recently discovered that Mountain Dew makes a surprisingly delicious Whiskey Sour.
I didn't write it, but it says "Phantom".
Or: Sweet single guy moves into neighborhood, murders all his neighbors by walling them off into small, windowless rooms.
The short answer is: No.
The long answer is: War reflects the motives of the politics behind it. It can be motivated by fear and greed. It can also be motivated by every other human emotion, just as politics are motivated by every human emotion.