James Fergusson (who has contributed in the past to The Economist) has written the more readable work.

James Fergusson（过去在杂志《经济学家》工作过）写过更有可读性的著作。

Such efforts have been led by Britain's prime minister, David Cameron, who happens to be a close friend of Mr Fergusson.

英国首相戴维·卡梅伦已经将这个经验付诸行动，戴维·卡梅伦碰巧是Fergusson的一个好朋友。