“More than any other modern war ’14-’18 lives in the memory as the ultimate example of a mismatch between what was at stake and the price that was paid. It is the war of the ‘lost generation’, sacrificed for a cause which, in hindsight, is difficult to pinpoint.”
Sophie De Schaepdrijver, Belgian historian and Associate Professor of History at Pennsylvania State University, quoted on http://messines1917.blogspot.be