The good news is that you have just awakened into Eternal Life. You are going to live forever. Immortality is a reality. A medical miracle? Not exactly. The bad news is that you are a scrap of electronic code. The world you see around you, the you that is seeing it, has been digitized, scanned, and downloaded into a virtual reality program. You are a Copy that knows it is a copy. The good news is that there is a way out.

At first, only a few things are known about the celestial object that astronomers dub Rama. It is huge, weighing more than ten trillion tons. And it is hurtling through the solar system at inconceivable speed. Then a space probe confirms the unthinkable: Rama is no natural object. It is, incredibly, an interstellar spacecraft. Space explorers and planet-bound scientists alike prepare for mankind's first encounter with alien intelligence.

A Fire Upon the Deep is the big, breakout book that fulfills the promise of Vinge's career to date: a gripping tale of galactic war told on a cosmic scale. Thousands of years hence, many races inhabit a universe where a mind's potential is determined by its location in space, from superintelligent entities in the Transcend, to the limited minds of the Unthinking Depths, where only simple creatures and technology can function.

Investigative reporter Andrew Worth turns down a documentary on a mysterious new mental illness - "Distress," or acute clinical anxiety syndrome, for another assignment. He's on his way to the artificial island of Stateless, where the world's top physicists are gathering to decide on a new TOE, or Theory of Everything, to replace Einstein's outmoded legacy.

In the popular imagination, superhuman artificial intelligence is an approaching tidal wave that threatens not just jobs and human relationships, but civilization itself. Conflict between humans and machines is seen as inevitable and its outcome all too predictable. In this groundbreaking audiobook, distinguished AI researcher Stuart Russell argues that this scenario can be avoided, but only if we rethink AI from the ground up. Russell begins by exploring the idea of intelligence in humans and in machines.

Tackling some of humanity’s oldest questions along with new quandaries only he could imagine, these stories will change the way you think, feel, and see the world. They are Ted Chiang at his best: profound, sympathetic, revelatory. Ted Chiang tackles some of humanity’s oldest questions along with new quandaries only he could imagine.

For over three decades, Ray Kurzweil has been one of the most respected and provocative advocates of the role of technology in our future. In his classic The Age of Spiritual Machines, he argued that computers would soon rival the full range of human intelligence at its best. Now he examines the next step in this inexorable evolutionary process: The union of human and machine, in which the knowledge and skills embedded in our brains will be combined with the vastly greater capacity, speed, and knowledge-sharing ability of our creations.

A witty and inventive satire of "men of science" and their thinking, as a team of scientists races to decode a mysterious message from space. "I had the feeling that I was standing at the cradle of a new mythology. A last will and testament...we as the posthumous heirs of Them...."

It's the eve of the 22nd century: a world where the dearly departed send postcards back from Heaven and evangelicals make scientific breakthroughs by speaking in tongues; where genetically engineered vampires solve problems intractable to baseline humans. And it's all under surveillance by an alien presence. Daniel Bruks is a field biologist in a world where biology has turned computational.

Bellona is a city at the dead center of the United States. Something has happened there...the population has fled. Madmen and criminals wander the streets. Strange portents appear in the cloud-covered sky. And into this disaster zone comes a young man - a poet, a lover, and an adventurer - known only as the Kid.

In the world of Gnomon, citizens are constantly observed and democracy has reached a pinnacle of "transparency". Every action is seen, every word is recorded, and the System has access to its citizens' thoughts and memories - all in the name of providing the safest society in history. When suspected dissident Diana Hunter dies in government custody, it marks the first time a citizen has been killed during an interrogation. The System doesn't make mistakes, but something isn't right about the circumstances surrounding Hunter's death.

Cal Sounder is a detective working for the police on certain very sensitive cases. So when he’s called in to investigate a homicide at a local apartment, he’s surprised by the routineness of it all. But when he arrives on scene, Cal soon learns that the victim—Roddy Tebbit, an otherwise milquetoast techie—is well over seven feet tall. And although he doesn’t look a day over thirty, he is ninety-one years old. Tebbit is a Titan—one of this dystopian, near-future society’s genetically altered elites. And this case is definitely Cal’s thing.

From the towering heights of Olympos Mons on Mars, the mighty Zeus and his immortal family of gods, goddesses, and demigods look down upon a momentous battle, observing - and often influencing - the legendary exploits of Paris, Achilles, Hector, Odysseus, and the clashing armies of Greece and Troy. Thomas Hockenberry, former 21st-century professor and Iliad scholar, watches as well. It is Hockenberry's duty to observe and report on the Trojan War's progress to the so-called deities who saw fit to return him from the dead.

Set in 2082, Peter Watts' Blindsight is fast-moving, hard SF that pulls readers into a futuristic world where a mind-bending alien encounter is about to unfold. After the Firefall, all eyes are locked heavenward as a team of specialists aboard the self-piloted spaceship Theseus hurtles outbound to intercept an unknown intelligence.

In what is considered one of Heinlein's most hair-raising, thought-provoking, and outrageous adventures, the master of modern science fiction tells the strange story of an even stranger world. It is 21st-century Luna, a harsh penal colony where a revolt is plotted between a bashful computer and a ragtag collection of maverick humans, a revolt that goes beautifully until the inevitable happens. But that's the problem with the inevitable: it always happens.