If only Republican elected officials were half as clear-minded and nearly as courageous as Ms. Szrom in taking on the claim that we all need to defer to, to bow down to, our own war-weariness. In fact, the idol of war-weariness can be challenged. A war-weary public can be awakened and rallied. Indeed, events are right now doing the awakening. All that’s needed is the rallying. And the turnaround can be fast. Only 5 years after the end of the Vietnam war, and 15 years after our involvement there began in a big way, Ronald Reagan ran against both Democratic dovishness and Republican détente. He proposed confronting the Soviet Union and rebuilding our military. It was said that the country was too war-weary, that it was too soon after Vietnam, for Reagan’s stern and challenging message. Yet Reagan won the election in 1980. And by 1990 an awakened America had won the Cold War.

The next president will be elected in 2016, 15 years after 9/11 and 5 years after our abandonment of Iraq and the beginning of the drawdown in Afghanistan. Pundits will say that it would be politically foolish to try to awaken Americans rather than cater to their alleged war-weariness. We can’t prove them wrong. Perhaps it would be easier for a Republican to win in 2016 running after the fashion of Warren Gamaliel Harding in 1920 rather than that of Ronald Wilson Reagan in 1980.

But what would such a victory be worth?