New Releases by Stephen Hawking

The author of the provocative works The Emperor''s New Mind and Shadows of the Mind now presents a masterful summary of the complex ideas presented in those books, highlighting areas of research where he perceives there are major unsolved problems that strike at the heart of our understanding of the laws of physics. Illustrated with cartoons & diagrams. 3 tables. Copyright © Libri GmbH. All rights reserved.

Can the quantum theory of fields and Einstein''s general theory of relativity be united in a single quantum theory of gravity? Can quantum and cosmos ever be combined? Two world-famous physicists debate the issue in this work, based on a series of lectures and a final debate held at the University of Cambridge. 75 line drawings.

In the years since its publication in 1988, Stephen Hawking''s A Brief History Of Time has established itself as a landmark volume in scientific writing. It has become an international publishing phenomenon, translated into forty languages and selling over nine million copies. The book was on the cutting edge of what was then known about the nature of the universe, but since that time there have been extraordinary advances in the technology of macrocosmic worlds. These observations have confirmed many of Professor Hawkin''s theoretical predictions in the first edition of his book, including the recent discoveries of the Cosmic Background Explorer satellite (COBE), which probed back in time to within 300,000 years of the fabric of space-time that he had projected. Eager to bring to his original text the new knowledge revealed by these many observations, as well as his recent research, for this expanded edition Professor Hawking has prepared a new introduction to the book, written an entirely new chapter on the fascinating subject of wormholes and time travel, and updated the original chapters. In addition, to heighten understanding of complex concepts that readers may have found difficult to grasp despite the clarity and wit of Professor Hawking''s writing, this edition is enhanced throughout with more than 240 full-color illustrations, including satellite images, photographs made made possible by spectacular technological advance such as the Hubble Space Telescope, and computer generated images of three and four-dimensional realities. Detailed captions clarify these illustrations, enable readers to experience the vastness of intergalactic space, the nature of black holes, and the microcosmic world of particle physics in which matters and antimatter collide. A classic work that now brings to the reader the latest understanding of cosmology, A Brief History Of Time is the story of the ongoing search for t he tantalizing secrets at the heart of time and space.

Stephen Hawking, à lui seul, a profondément transformé notre manière de considérer l''univers. Reconnu dans le monde entier comme l''un des plus brillants physiciens théoriciens depuis Einstein, il a rendu accessibles au plus grand nombre les idées modernes sur la nature et l''évolution du cosmos. Mêlant récit autobiographique et réflexions sur ses recherches, il présente ici le dernier état de sa pensée sur le temps, la structure de la matière, l''avenir de l''univers. Professeur à l''université de Cambridge, Stephen Hawking est l''auteur d''Une brève histoire du temps.

This 1973 book discusses Einstein''s General Theory of Relativity and its predictions concerning black holes and singularities in space-time itself.

The final book from Professor Stephen Hawking, the bestselling author of A BRIEF HISTORY OF TIME and arguably the most famous scientist of our age, BRIEF ANSWERS TO THE BIG QUESTIONS is a profound, accessible and timely reflection on the biggest questions in science. Is there a God? How did it all begin? Can we predict the future? What is inside a black hole? Is there other intelligent life in the universe? Will artificial intelligence outsmart us? How do we shape the future? Will we survive on Earth? Should we colonise space? Is time travel possible? Throughout his extraordinary career, Stephen Hawking expanded our understanding of the universe and unravelled some of its greatest mysteries. But even as his theoretical work on black holes, imaginary time and multiple histories took his mind to the furthest reaches of space, Hawking always believed that science could also be used to fix the problems on our planet. And now, as we face potentially catastrophic changes here on Earth - from climate change to dwindling natural resources to the threat of artificial super-intelligence - Stephen Hawking turns his attention to the most urgent issues for humankind. Wide-ranging, intellectually stimulating, passionately argued, and infused with his characteristic humour, BRIEF ANSWERS TO THE BIG QUESTIONS, the final book from one of the greatest minds in history, is a personal view on the challenges we face as a human race, and where we, as a planet, are heading next.

"George is trapped miles away from home, desperately missing his family and his best friend, Annie. All he wants is to return to Earth, but when he eventually touches down something is terribly wrong. His home is a barren wasteland and strange robots roam the streets. With the help of an unexpected new friend, George must figure what or who is behind this terrible transformation before it''s too late."--Back cover.