Plot Introduction
Willis imagines a near future (first introduced in her 1982 story "Fire Watch") in which historians conduct field work by traveling into the past as observers. The research is conducted at the University of Oxford in England in the late-21st century.
In theory, history resists time travel which would cause the past to be altered by preventing visits to certain places or times. Typically the machine used for time travel will refuse to function, rendering the trip impossible. In other cases "slippage", a shift in the exact time target, occurs. The time-traveler arrives at the nearest place-and-time suitable for preventing a paradox; variance can be anything from 5 minutes to 5 years. Some periods theoretically accessible can also be deemed too dangerous for the historians by the authorities controlling time travel.
Read more about this topic: Doomsday Book (novel)
Famous quotes containing the words plot and/or introduction:
“If you need a certain vitality you can only supply it yourself, or there comes a point, anyway, when no one’s actions but your own seem dramatically convincing and justifiable in the plot that the number of your days concocts.”
—John Ashbery (b. 1927)
“Do you suppose I could buy back my introduction to you?”
—S.J. Perelman, U.S. screenwriter, Arthur Sheekman, Will Johnstone, and Norman Z. McLeod. Groucho Marx, Monkey Business, a wisecrack made to his fellow stowaway Chico Marx (1931)