I recently re-read the novel In the Wet by Nevil Shute. Like An Old Captivity, reincarnation is a key part of the storyline. The novel is set partly in the year in which it was written (1953, which was the year of the coronation of Queen Elizabeth II) but mostly 30 years in the future (1983). The book is thus rather dated, with the “future” now 37 years in the past. There is also language that would be unacceptable today (“n—-r,” “b–ng,” and “g-n”) and, by modern standards, the novel is both fanatically monarchist and extremely right-wing.
One of the things that makes the novel interesting is that the hero, David Anderson, is a quarter Aboriginal (the book expresses an optimistic view of Australian race relations). David is from Cape York. His maternal grandmother is of the Kaantju people, and his father is a white stockman. Born literally in a ditch, David grows up on a cattle station, learning to ride a horse at age 3 or 4, and eventually joins the Royal Australian Air Force. He becomes a pilot in some hypothetical 1970s war (note that the First Indochina War and the Malayan Emergency were both ongoing when the novel was written). After that David becomes a test pilot, rising to the rank of Wing Commander and earning the Air Force Cross. The novel focuses on his transfer to the Queen’s Wing, flying royalty in two aircraft donated by the Australian and Canadian people (while also dealing with some complex politics and falling in love).
Nevil Shute was an aircraft designer, and the hypothetical fast long-range private jet in this book seems to be based on a planned (but never built) civilian version of the Avro Vulcan bomber. Nevil Shute seems to me to have underestimated progress in the aircraft industry, however, with his reported speed of 500 knots (930 km/h) matched by the much larger Boeing 747, although matching the range of 8000 nautical miles (15,000 km) had to wait for the Boeing 747-400ER of 2000.
Nevil Shute’s social prediction is even worse. A visitor to Australia, he underestimates the left-wing tendency in Australian politics, and overestimates the monarchist tendency. He postulates a large drop in the British population (with all kinds of economic consequences), and large rises in the Australian and Canadian populations (see dotted lines in the chart below). Immigration to Australia was, in fact, less than he expected, and much of it was to come from Greece, Italy, the Netherlands, Malta, the former Yugoslavia, and (eventually) Vietnam. The UK, on the other hand, was to see substantial immigration from India and Pakistan.
On the whole, I would call this novel a well-written historical curiosity. As an old Danish proverb has it, it is difficult to make predictions, especially about the future. Goodreads rates the book 3.86, which is similar to my rating.