Killer nation
The surprise is not that an American soldier walked off his base and murdered 16 Afghan villagers, including nine children, but that it hasn't happened more often, including in the United States. This is what happens when we keep our armed forces at war for an astounding 10 years. No wonder Gen. George Marshall was so eager to finish the Second World War, fearing that a democracy couldn't survive a war that went past five years. And no wonder Americans who now "support the troops" have historically been wary of a standing army and unimpressed by a chest-full of medals.
This is what happens when our wars have no front lines and no conventional armies as enemies. The war is everywhere and nowhere. Combatants are hidden in a civilian population already tired of our occupation, our disrespect for their customs and religion, and willing to supply information to the enemy. Soldiers in these circumstances learn to despise and dehumanize the ungrateful civilians they are supposed to be protecting. Even conventional wars coarsen nations, destroy young people, encourage atrocities.
This happens when Americans have slipped norms of decency, abandoned books in favor of homicidal video games, dress (and act) like adolescents, joined the military because the union blue-collar jobs they once could count on have moved to Asia, and found themselves defrauded and lied to by every institution in our national life. And guns, guns, guns everywhere.

