Academic integrity sometimes requires revising theoretical perspectives as a situation changes and new evidence comes to light. Mobo Gao, a professor of Asian Studies at the University of Adelaide, finds himself in that position. In 1998 he wrote Gao Village, an anthropological study of life in a very poor Chinese village during the latter half of the 20th century. He was thoroughly qualified to do so, because he was born and raised there in abject poverty. He frankly recounts how qualifying for a university education from such a background, in addition to intellectual gifts, required a combination of luck, guanxi and a bit of cheating.

William Atkins has done extensive and presumably rather expensive research for The Immeasurable World. He writes from first hand experience of visiting eight deserts as diverse as the empty quarter of Oman and the famous Burning Man Festival in the United States. Each gets an extended essay with similar components. So, no rides for days on end with just a camel for a friend, but Atkins, to his credit, does manage at each of the deserts he visits to get some sand in his shoes and some camel hair in his oatmeal porridge.