A pioneering and accessible book integrating recent advances in theoretical physics and computer scienceFor David Deutsch, a young physicist of unusual originality, quantum theory contains our most fundamental knowledge of the physical world. Taken literally, it implies that there are many universes "parallel" to the one we see around us. This multiplicity of universes, according to Deutsch, turns out to be the key to achieving a new worldview -- one which synthesizes the theories of evolution, computation, and knowledge with quantum physics. Considered jointly, these four strands of explanation reveal a unified fabric of reality that is both objective and comprehensible -- the subject of this daring, challenging book.The Fabric of Reality explains and connects many topics at the leading edge of current research and thinking, such as quantum computers (which work by effectively collaborating with their counterparts in other universes), the physics of time travel, the comprehensibility of nature and the physical limits of virtual reality, the significance of human life, and the ultimate fate of the universe. Here -- for scientist and layperson alike, for philosopher, science-fiction reader, biologist, and computer expert -- is a startlingly complete and rational synthesis of disciplines, and a new, optimistic message about existence."Full of refreshingly oblique, provocative insights". -- The New York Times Book Review
具體描述
讀後感
本书2002年出版，作为一本“科普”书，它不可避免的最致命的缺点就是理论过时了！ 作者主要是想把平行宇宙的理论和其他三个理论，即波普尔的科学理论、达尔文的进化论和图灵的计算机理论联系起来，构架成一个完整而自洽的世界观。问题在于，作者对平行宇宙理论这一前提的论证就...
評分第一章 万有之理 早前看《数学游戏》，有一篇文章借用一种简单的“蚂蚁”游戏得出结论说，对于很简单的行为规则，我们都没有能力预言它的结果，那又如何寻求万有之理呢？当时我认为，解释世界也许不可能，但是人类最终可以描述世界。象伽利略做的那样，只说“是什么”，不说“...
評分 評分关键词：干涉现象 量子力学 暗光子 平行空间 ----------------------------------------------------------------------- 吸引我阅读的不是平行空间，而是作者预言各学科及分支的只是最终将趋向一致，即不要知道每个知识条款，而是真正的理解它。这是真实世界的脉络。 通识...
用戶評價
很難啃的書。前邊分彆介紹四個理論支柱時候比較精彩，但綜閤到一起的時候覺得這四個理論沒有粘閤的非常緊密?
评分雖然很爽但是一半不懂，等聰明一點以後再看一遍=-=
评分雖然很爽但是一半不懂，等聰明一點以後再看一遍=-=
评分too wordy for me
评分拋開繁瑣的哲學討論，研究具體問題，在純粹的實證主義和相對主義間找到平衡點
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