This is particularly noticeable in D.H.Cole,Changing Conditions of Imperial Defence (London,1930)and ,of course,even more so in Vaughn Gornish,A Geography of imperial Defence (London,1922).
这一点在D·H·科尔身上表现得尤其明显,他写了《帝国国防状况之变化》一书（伦敦,1930年出版）,当然,甚至在瓦根·格尼西身上更为明显,他写了《帝国国防之地理学探究》一书（伦敦,1922年出版）.
Basil Liddell Hart,The Defence of Britain (London,1939),demonstrates the extent to which even an informed observer could misapprehend the future.
巴西尔·李德·哈特,他写了《英国国防》一书（伦敦,1939年出版）,论述了在某种程度上,即使是一位消息灵通的观察家,也会对未来的形势产生误解.