No doubt. Believe me, I recognize it's importance. It's often mind numbing for me. I also find it difficult to understand at times perhaps because I'm not giving the necessary effort. I'll never forget reading Hew Strachan's To Arms:1914. It's a 1000 pages and he had a chapter devoted primarily to the economics of war and how they applied out the outbreak of the First World War. I struggled through it though because I knew it was important.