Bøger af Greg Egan

Twenty of the very best stories and novellas from the award-winning master storyteller and rigorous, exploratory thinker, Greg Egan.

From the electronic frontier to the wilder shores of hard physics, Greg Egan's new collection is powerful, shocking and unmissable!

A quantum Brave New World from the boldest and most wildly speculative writer of his generation.

THE HUNDRED LIGHT YEAR DIARY - Scientists can bounce messages from the future back to the present, but there's no guarantee they'll tell the truth ... LEARNING TO BE ME - Crystalline minds may take the place of human brains, but where does the self really lie?CLOSER - Lovers exchange bodies and minds, but their experiments go just that little bit too far, proving that you can have too much of a good thing

Greg Egan nos brinda la que es, probablemente, la mejor antología de relatos de ciencia ficción publicada en los últimos 20 años. En este espectacular libro tenemos dieciocho relatos en los que el australiano explora con destreza y habilidad, temas como identidad personal, destino, manipulación genética, conspiraciones glob ales, o culpabilidad en una antología de referencia en la moderna ciencia ficción. Si alguien cree que la ciencia ficción está muerta es que no ha leído a Greg Egan, y, en particular, no ha leído esta antología. Las ideas son el motivo central de todos estos relatos. Dónde más brilla Egan es en los cuentos que tratan sobre el problema de la personalidad humana. Axiomático, Ver y Cercanía son otras tantas visiones de cómo nuestra biología y la estructura neurológica de nuestros cerebros dan forma a quiénes somos.

An unabridged collection spotlighting the best hard science fiction stories published in 2019 by current and emerging masters of the genre, edited by Allan Kaster. A coastal restoration researcher can help the police solve a murder but is conflicted over the unjust nature of the criminal justice system in "Soft Edges," by Elizabeth Bear. In "By the Warmth of Their Calculus," by Tobias S. Buckell, the captain of a dustship musters her crew to escape from a trap set by Hunter-Killers in a game of cat and mouse amid the rings of a giant planet. An arachnipede becomes wary of potential mates after she sees a male eat her mother . . . but she's lonely in "A Mate Not a Meal," by Sarina Dorie. In "The Slipway," by Greg Egan, astronomers are hard-pressed to explain what appears to be a new cluster of stars that's growing by the hour. Abandoned at a lunar base after losing radio contact with Earth, a newlywed traverses the moon in a buggy with her newborn toward a skyhook on the farside in "This is Not the Way Home," also by Greg Egan. In "Cloud-Born" by Gregory Feeley, children born on a ship from Earth become anxious as they begin to transition to their new lives as colonists of Neptune. An astrobiology postdoc is called at the last minute to remotely navigate a robot searching for hydrogen-based life on Titan in "On the Shores of Ligeia," by Carolyn Ives Gilman. In "Ring Wave," by Tom Jolly, an engineer in a life pod is desperate to join a colony in space after an asteroid destroys Earth. A deep-sea mining company's operation is threatened by a crustacean scientist in "The Little Shepherdess," by Gwyneth Jones. In "Sacrificial Iron," by Ted Kosmatka, a decades long mission to another star is threatened when the two men keeping watch over a frozen crew turn on each other. A teenager seeks to maintain her "Captain" status among her non-traditional lunar family by leading her siblings on a dangerous trek to Neil Armstrong's first footprint on the moon in "The Menace from Farside," by Ian McDonald. In "The Ocean Between the Leaves," by Ray Nayler, the mind of a dying gardener is transferred to another body for three days of closure in a state-run experiment. A robot strives to maintain its energy reserves as it crosses thousands of kilometers underwater to find its way home in "At the Fall," by Alec Nevala-Lee. In "Winter Wheat," by Gord Sellar, a Canadian farmer and his son are at odds on how to cope with a powerful agribusiness promoting its genetically modified wheat. And finally, a resentful submarine pilot is ordered to an undersea research facility to assist with the mining survey of a formerly protected seabed in "Cyclopterus," by Peter Watts.

An unabridged collection spotlighting the "best of the best" hard science fiction stories published in 2018 by current and emerging masters of the genre, edited by Allan Kaster. In "3-adica," by Greg Egan, sentient characters in an online multiplayer game hack the operating systems of their host machines to escape to a refuge that's only rumored to exist. Struggling colonists, on a world subject to periodic bursts of radiation from its primary's UV-emitting companion, go on an expedition to recover a critical package from Earth in "Umbernight," by Carolyn Ives Gilman. In "Icefall," by Stephanie Gunn, the Mountain on the planet, Icefall, holds the mystery to a lost colony and is an irresistible, fatal allure to the climbers of the universe; but no one ever returns from the Mountain. A mother seeks revenge on the doctor that changed her neuro-atypical son's personality with a deep brain stimulation implant in "The Woman Who Destroyed Us," by S.L. Huang. In "Entropy War," by Yoon Ha Lee, a conquering alien race at the height of their powers, retreats into an arkworld to win the ultimate war in the only way they can. An AI piloting an island-ship, that used to be the Earth, struggles to make sense of the universe as the last stars are dying out in "Cosmic Spring," by Ken Liu. In "Nothing Ever Happens on Oberon," by Paul McAuley, set in the author's Quiet War universe, a supervisor of a mining operation on the moon, Oberon, investigates the crash-landing of an ancient escape pod. In depression-era Alaska, a desperate bush pilot reluctantly accepts an illegal charter from a pair of scientists investigating a legendary mirage in Glacier National Park in "The Spires," by Alec Nevala-Lee. In "Providence," by Alastair Reynolds, the crew of a crippled starship, unable to complete its mission, decides to salvage its expedition by providing future exploratory ships with data they did not have. A disillusioned crèche manager leaves Luna to work on an asteroid-based crèche and then must decide whether or not to return to Luna in "Intervention," by Kelly Robson. And finally, an entity that controls the solar system wants aid against another entity from a reconstructed human it just created, in "Kindred," by Peter Watts.

Twenty Stories and Novellas from Hugo, Campbell, and Locus Award Winner Greg Egan, Arguably Australia’s Greatest Living Science Fiction Writer In a career spanning more than thirty years, Greg Egan has produced a steady stream of novels and stories that address a wide range of scientific and philosophical concerns: artificial intelligence, higher mathematics, science vs religion, the nature of consciousness, and the impact of technology on the human personality. All these ideas and more find their way into this generous and illuminating collection, the clear product of a man who is both a master storyteller and a rigorous, exploratory thinker.The Best of Greg Egan contains twenty stories and novellas arranged in chronological order, and each of them is a brilliantly conceived, painstakingly developed gem. The book opens with “Learning to be Me,” about a society in which the organic human brain can be replaced by a miraculous piece of technology called “the jewel,” a “mock brain” that confers, among other things, a kind of immortality on its recipients. “Bit Players” – the opening movement in a trio of tales that continues with “3-adica” and “Instantiation” – posits a world in which cheaply generated software beings are exploited for the basest commercial purposes. (Other sets of interconnected stories – all of them reprinted here – include the mathematically-themed “Luminous” and “Dark Integers,” and a pair of stories centered on the complex marriage of a physicist and a mathematician: “Singleton” and “Oracle.”) “Reasons to be Cheerful” concerns a young boy whose brain tumor has an unexpected effect on his life, moods, and view of the world. “Axiomatic” tells the story of a society in which “implants” can be used to alter the human personality, with potentially lethal results. And the Hugo Award-winning novella “Oceanic” is a powerful account of a boy whose deeply held religious beliefs are undermined by what he comes to learn about the laws of the physical world.This book really does represent the best of Greg Egan, and it therefore takes its place among the best of contemporary SF. Startling, intelligent and always hugely entertaining, it provides an ideal introduction to one of the most accomplished and original writers working today. This is an important and provocative collection, and it deserves a place on the serious science fiction reader’s permanent shelf.Table of Contents:Learning to Be MeAxiomaticAppropriate LoveInto DarknessUnstable Orbits in the Space of LiesCloserChaffLuminousSilver FireReasons to be CheerfulOceanicOracleSingletonDark IntegersCrystal NightsZero For ConductBit PlayersUncanny Valley3-adicaInstantiationAfterword

En el año 3000, la humanidad se ha dividido ampliamente en varias trayectorias evolutivas. Los "carnosos" son los que residen principalmente en un cuerpo humano, aunque las diferencias genéticas han creado problemas de comunicación entres las diversas formas. En las "polis", en cambio, los humanos son incorpóreos, inteligencias artificiales con consciencia propia que procrean, interactúan, crean arte e intentan desentrañar los misterios de la vida. Y finalmente los "gleisners" robots orgánicos que usan un software de autoconsciencia. La novela se inicia con la aparición de Yatima, un huérfano generado espontáneamente por el software de la polis Konishi, con plena autoconsciencia. Pero cuando una enorme tragedia sacude a las diversas especies humanas, Yatima se embarca en una gran búsqueda de especies supervivientes a través de la galaxia. Greg Egan, autor de "Axiomático" o "El Instante Aleph" nos brinda en Diáspora, reconocida por la crítica como la mejor de sus novelas, la mejor ciencia ficción que aborda inquietantes hipótesis y fascinantes especulaciones acerca de la futura evolución del ser humano.

Greg Egan's Perihelion Summer is a story of people struggling to adapt to a suddenly alien environment, and the friendships and alliances they forge as they try to find their way in a world where the old maps have lost their meaning.Taraxippus is coming: a black hole one tenth the mass of the sun is about to enter the solar system.Matt and his friends are taking no chances. They board a mobile aquaculture rig, the Mandjet, self-sustaining in food, power and fresh water, and decide to sit out the encounter off-shore. As Taraxippus draws nearer, new observations throw the original predictions for its trajectory into doubt, and by the time it leaves the solar system, the conditions of life across the globe will be changed forever.Praise for Perihelion Summer"Egan here doubles down on climate change with his typically rigorous exploration of a cosmic accident's effect on Earth and all its people. His characters are sharp and funny and their courageous response to the massive challenge they face works as a spur to cause us to think-why couldn't we do as well with our own great challenge? This is what the best science fiction can do that no other genre can, and we need it now more than ever. Bravo!" - Kim Stanley Robinson

Seth is a surveyor, along with his friend Theo, a leech-like creature running through his skull who tells Seth what lies to his left and right. Theo, in turn, relies on Seth for mobility, and for ordinary vision looking forwards and backwards. Like everyone else in their world, they are symbionts, depending on each other to survive. In the universe containing Seths world, light cannot travel in all directions: there is a ';dark cone' to the north and south. Seth can only face to the east (or the west, if he tips his head backwards). If he starts to turn to the north or south, his body stretches out across the landscape, and to rotate as far as north-north-east is every bit as impossible as accelerating to the speed of light. Every living thing in Seth's world is in a state of perpetual migration as they follow the sun's shifting orbit and the narrow habitable zone it creates. Cities are being constantly disassembled at one edge and rebuilt at the other, with surveyors mapping safe routes ahead. But when Seth and Theo join an expedition to the edge of the habitable zone, they discover a terrifying threat: a fissure in the surface of the world, so deep and wide that no one can perceive its limits. As the habitable zone continues to move, the migration will soon be blocked by this unbridgeable void, and the expedition has only one option to save its city from annihilation: descend into the unknown.

After generations of travel, the spaceship Peerless may finally have achieved its goal - but the decision to return home may create more tensions than ever before.

A quantum Brave New World from the boldest and most wildly speculative writer of his generation. “Greg Egan is perhaps the most important SF writer in the world."—Science Fiction Weekly "One of the very best "—Locus. "Science fiction with an emphasis on science."—New York Times Book ReviewSince the Introdus in the twenty-first century, humanity has reconfigured itself drastically. Most chose immortality, joining the polises to become conscious software. Others opted for gleisners: disposable, renewable robotic bodies that remain in contact with the physical world of force and friction. Many of these have left the solar system forever in fusion-drive starships.And there are the holdouts: the fleshers left behind in the muck and jungle of Earth—some devolved into dream apes, others cavorting in the seas or the air—while the statics and bridgers try to shape out a roughly human destiny.But the complacency of the citizens is shattered when an unforeseen disaster ravages the fleshers and reveals the possibility that the polises themselves might be at risk from bizarre astrophysical processes that seem to violate fundamental laws of nature. The orphan Yatima, a digital being grown from a mind seed, joins a group of citizens and flesher refugees in a search for the knowledge that will guarantee their safety—a search that puts them on the trail of the ancient and elusive Transmuters, who have the power to reshape subatomic particles, and to cross into the macrocosmos, where the universe we know is nothing but a speck in the higher-dimensional vacuum.Skyhorse Publishing, under our Night Shade and Talos imprints, is proud to publish a broad range of titles for readers interested in science fiction (space opera, time travel, hard SF, alien invasion, near-future dystopia), fantasy (grimdark, sword and sorcery, contemporary urban fantasy, steampunk, alternative history), and horror (zombies, vampires, and the occult and supernatural), and much more. While not every title we publish becomes a New York Times bestseller, a national bestseller, or a Hugo or Nebula award-winner, we are committed to publishing quality books from a diverse group of authors.

Classic hard science fiction from a master. The generation ship Peerless is running out of space, and fuel - and prospects for survival ...

As the threat of imminent annihilation hangs over the world, so Yalda sets off on a historic rescue mission - one that will take millennia ...

“Wonderful, mind-expanding stuff, and well written too.”—The GuardianAxiomatic is a wonderful collection of eighteen short stories by Hugo Award–winning author Greg Egan. The stories in this collection have appeared in such science fiction magazines as Interzone and Asimov’s between 1989 and 1992.From junkies who drink at the time-stream to love affairs in time-reversed galaxies; from gene-altered dolphins that converse only in limericks to the program that allows you to design your own child; from the brain implants called axiomatics to the strange attractors that spin off new religions; from bioengineering to the new physics; and from cyberpunk to the electronic frontier, Greg Egan’s future is frighteningly close to our own present.Included in this collection are such wonderful stories as:“Axiomatic”“Into Darkness”“The Safe-Deposit Box”“Blood Sisters”And many more!Axiomatic is the perfect collection for any science fiction fan, especially one who enjoys Greg Egan’s work. The stories are imaginative and insightful, and written only the way that Greg Egan can do so.Skyhorse Publishing, under our Night Shade and Talos imprints, is proud to publish a broad range of titles for readers interested in science fiction (space opera, time travel, hard SF, alien invasion, near-future dystopia), fantasy (grimdark, sword and sorcery, contemporary urban fantasy, steampunk, alternative history), and horror (zombies, vampires, and the occult and supernatural), and much more. While not every title we publish becomes a New York Times bestseller, a national bestseller, or a Hugo or Nebula award-winner, we are committed to publishing quality books from a diverse group of authors.

"Egan is determined to make sense of everything - to understand the whole world as an intelligible, rational, material (and finally manipulable) realm - even if it means abandoning comfortable and comforting illusions. This is fundamental to the whole project of SF and it's why Egan's Best - and his Rest - is worth any number of looks. -Locus What happens when your digital self overpowers your physical self?A life in Permutation City is unlike any life to which you're accustomed. You have Eternal Life, the power to live forever. Immortality is a real thing, just not the thing you'd expect.Life is just electronic code. You have been digitized, scanned, and downloaded into a virtual reality program. A Copy of a Copy. For Paul Durham, he keeps making Copies of himself, but the issue is that his Copies keep changing their minds and shutting themselves down.You also have Maria Deluca, who is nothing but an Autoverse addict. She spends every waking minute with the cellular automaton known as the Autoverse, a world that lives by the mathematical "laws of physics."Paul makes Maria an offer to design and drop a seed into the Autoverse that will allow her to indulge in her obsession. There is, however, one catch: you can no longer terminate, bail out, and remove yourself. You will never be your normal flesh-and-blood life again. The question then becomes: Is this what she really wants? Is this what we really want?From the brilliant mind of Greg Egan, Permutation City, first published in 1994, comes a world of wonder that makes you ask if you are you, or is the Copy of you the real you?Skyhorse Publishing, under our Night Shade and Talos imprints, is proud to publish a broad range of titles for readers interested in science fiction (space opera, time travel, hard SF, alien invasion, near-future dystopia), fantasy (grimdark, sword and sorcery, contemporary urban fantasy, steampunk, alternative history), and horror (zombies, vampires, and the occult and supernatural), and much more. While not every title we publish becomes a New York Times bestseller, a national bestseller, or a Hugo or Nebula award-winner, we are committed to publishing quality books from a diverse group of authors.

SF's top ideas man brings us a thrilling tale of loss and human endeavour.

The master of hard SF returns with a riveting tale of hope and discovery

A stunning collection of ground-breaking sf stories from a master of the genre

A modern masterpiece from 'One of the genre's great ideas men' (THE TIMES) nelwy packaged for a new audience

'One of the genre's great ideas men' Times

'One of the genre's great ideas men' Times