The Dechronization of Sam Magruder: A Novel

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Macmillan, 15 d’abr. 1997 - 160 pàgines
This lost novella by the century's most renowned paleontologist has been called the greatest time-travel story in more than one hundred years.

Vanishing from Earth on February 30, 2162, while working on a problem of quantum theory, research chronologist Sam Magruder is thrown back 80 million years in time. Endowed with the intelligence of a twenty-second-century man, Magruder struggles to survive, feeding on scrambled turtle eggs and diligently recording his observations on a stone-slab diary, even as menacing tyrannosaurus try to gnaw off his limbs.

Filled with magnificent descriptions of the dinosaurs as only Simpson himself could render them, The Dechronization of Sam Magruder is not only a classic time-travel tale but a philosophical work that astutely ponders the complexities of human existence and achievement.

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Continguts

The Dechronization of Sam Magruder
xxi
The Truth of Fiction An Exegesis of G G Simpsons Dinosaur Fantasy by Stephen Jay Gould
105
A Memoir by Joan Simpson Burns
127
Acknowledgments
133
About the Authors
135
A Note About the Dinosaur Names Used in This Book
Copyright

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Pàgina ix - ONE cannot choose but wonder. Will he ever return? It may be that he swept back into the past, and fell among the blooddrinking, hairy savages of the Age of Unpolished Stone; into the abysses of the Cretaceous Sea; or among the grotesque saurians, the huge reptilian brutes of the Jurassic times. He may even now — if I may use the phrase — be wandering on some plesiosaurushaunted Oolitic coral reef or beside the lonely saline lakes of the Triassic Age.
Pàgina xiii - Other writers have developed the theme that even if we could change individual events in the past, the inertia of history is so enormous that it would make no difference. Thus you might save Lincoln from Booth's bullet, only to have another Confederate sympathizer waiting with a bomb in the foyer. And so on. The most convincing argument against time travel is the remarkable scarcity of time travelers. However unpleasant our age may appear to the future, surely one would expect scholars and students...
Pàgina xiv - Some science-fiction writers have tried to get round this difficulty by suggesting that time is a spiral; though we may not be able to move along it, we can perhaps hop from coil to coil, visiting points so many millions of years apart that there is no danger of embarrassing collisions between cultures. Big-game hunters from the future may have wiped out the dinosaurs, but the age of Homo sapiens may lie in a blind region which they cannot reach.
Pàgina xv - No amplifier can recapture the words that you spoke a minute ago; even if it had infinite sensitivity, it would merely reproduce the random hiss of the air molecules as they collide with one another. If there is any way in which we can ever observe the past, it must depend upon technologies not only unborn but today unimagined. Yet the idea does not involve any logical contradictions or scientific absurdities, and in view of what has already happened in archaeological research, only a very foolish...
Pàgina xii - To change the past involves so many paradoxes and contradictions that we are, surely, justified in regarding it as impossible. The classic argument against time travel is that it would allow a man to go back into the past and to kill one of his direct ancestors, thus making himself— and probably a considerable fraction of the human race— nonexistent. Some ingenious writers (notably Robert Heinlein and Fritz Leiber) have accepted this challenge and said, in effect: "Very well— suppose such paradoxes...
Pàgina xvi - ... can detect the incredibly faint traces left upon objects by their past history. No one can yet say how far such techniques may be extended. There may be a sense in which all events leave some mark upon the universe, at a level not yet reached by our instruments. (But possibly, under very abnormal circumstances, by our senses: Is this the explanation of ghosts?) The time may come when we can read such marks, now as invisible to us as the plain signs of a trail to an Indian scout or an aborigine...

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Sobre l'autor (1997)

George Gaylord Simpson, widely regarded as the greatest vertebrate paleontologist of the twentieth century, was a professor at Harvard University. He died in 1984. George Gaylord Simpson, widely regarded as the greatest vertebrate paleontologist of the twentieth century, was a professor at Harvard University. He died in 1984. Born in New York City in 1941, Stephen Jay Gould received his B.A. from Antioch College in New York in 1963 and a Ph.D. in paleontology from Columbia University in 1967. Gould spent most of his career as a professor at Harvard University and curator of invertebrate paleontology at Harvard's Museum of Comparative Zoology. His research was mainly in the evolution and speciation of land snails. Gould was a leading proponent of the theory of punctuated equilibrium. This theory holds that few evolutionary changes occur among organisms over long periods of time, and then a brief period of rapid changes occurs before another long, stable period of equilibrium sets in. Gould also made significant contributions to the field of evolutionary developmental biology, most notably in his work, Ontogeny and Phylogeny. An outspoken advocate of the scientific outlook, Gould had been a vigorous defender of evolution against its creation-science opponents in popular magazines focusing on science. He wrote a column for Natural History and has produced a remarkable series of books that display the excitement of science for the layperson. Among his many awards and honors, Gould won the National Book Award and the National Book Critics Circle Award. His titles include; Ever Since Darwin, The Panda's Thumb, Hen's Teeth and Horse's Toes, Time's Arrow, Time's Cycle, Wonderful Life: The Burgess Shale and the Nature of History, The Structure of Evolutionary Theory and Full House: The Spread of Excellence from Plato to Darwin. Stephen Jay Gould died on May 20, 2002, following his second bout with cancer. Arthur C. Clarke was born in Minehead, Somerset, England, on December 16, 1917. During World War II, he served as a radar specialist in the RAF. His first published piece of fiction was Rescue Party and appeared in Astounding Science, May 1946. He graduated from King's College in London with honors in physics and mathematics, and worked in scientific research before turning his attention to writing fiction. His first book, Prelude to Space, was published in 1951. He is best known for his book 2001: A Space Odyssey, which was later turned into a highly successful and controversial film under the direction of Stanley Kubrick. His other works include Childhood's End, Rendezvous with Rama, The Garden of Rama, The Snows of Olympus, 2010: A Space Odyssey II, 2062: Odyssey III, and 3001: The Final Odyssey. During his lifetime, he received at least three Hugo Awards and two Nebula Awards. He died of heart failure on March 19, 2008 at the age of 90.

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