a must read at this site
Military history teaches us, contrary to popular belief these days, that wars aren’t necessarily the most costly of human calamities. The first Gulf War took few lives in getting Saddam out of Kuwait; doing nothing in Rwanda allowed savage gangs and militias to murder hundreds of thousands with impunity. Hitler, Mao, Pol Pot, and Stalin killed far more off the battlefield than on it. The 1918 Spanish flu epidemic brought down more people than World War I did. And more Americans—over 3.2 million—lost their lives driving over the last 90 years than died in combat in this nation’s 231-year history. Perhaps what bothers us about wars, though, isn’t just their horrific lethality but also that people choose to wage them—which makes them seem avoidable, unlike a flu virus or a car wreck, and their tolls unduly grievous. Yet military history also reminds us that war sometimes has an eerie utility: as British strategist Basil H. Liddell Hart put it, “War is always a matter of doing evil in the hope that good may come of it.” Wars—or threats of wars—put an end to chattel slavery, Nazism, fascism, Japanese militarism, and Soviet Communism.