尼尔·弗格森，英国最著名的历史学家之一。哈佛大学历史系劳伦斯·A·蒂施教授、牛津大学耶稣学院高级研究员，同时也是斯坦福大学胡佛研究所的高级研究员。他是极少数能横跨学术界、金融界和媒体的专家之一。著有畅销书《帝国》、《虚拟的历史》、《顶级金融家》、《纸与铁》、《金钱关系》、《战争的悲悯》、《巨人》、《货币崛起》、《罗斯柴尔德家族》，同时还为多家报纸和杂志撰稿。此外，他还为第四频道撰写并制作了四部非常成功的电视纪录片：《美国巨人》、《世界战争》、《货币崛起》和《文明》。2004年被《时代》周刊评为“影响世界的100人”之一。

Few economic events have had a more profound or enduring impact than the German hyperinflation of 1923, still remembered popularly as a root cause of Hitler's rise to power. Yet many historians have argued that inflationary policies were, on balance, advantageous to post-1918 Germany, both boosting growth and helping to reduce reparations. The scholarly consensus is that there was no viable alternative to inflation. In Paper and Iron Niall Ferguson takes a different view. He argues that inflation was indeed an economic and political disaster, and further that there were alternative economic policies which could have stabilised the German currency in 1920. To explain why these were not adopted he points to long-term defects in the political institutions of the Reich which went back as far as the 1890s and which persisted beyond 1918. The book therefore reveals the Wilhelmine origins of Weimar's failure, as well as casting light on the origins of the Third Reich.