Interesting op-ed today in the New York Times to mark Memorial Day. Evolving technology and increased attentiveness has meant that the unknown soldier may not exist in future wars. That is, in the past, there would be unidentified remains, but the last few wars have had no such casualties due to DNA analysis. So, all those we mourn now are known. Certainly an improvement but I guess it is up to the sociologists to tell us whether unknown soldiers resonate more or less with the general public as a reminder to the costs of war.
Speaking of the costs of war, the article had this picture: