## Our Mathematical Universe: My Quest for the Ultimate Nature of RealityMax Tegmark leads us on an astonishing journey through past, present and future, and through the physics, astronomy and mathematics that are the foundation of his work, most particularly his hypothesis that our physical reality is a mathematical structure and his theory of the ultimate multiverse. In a dazzling combination of both popular and groundbreaking science, he not only helps us grasp his often mind-boggling theories, but he also shares with us some of the often surprising triumphs and disappointments that have shaped his life as a scientist. Fascinating from first to last—this is a book that has already prompted the attention and admiration of some of the most prominent scientists and mathematicians. |

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#### LibraryThing Review

User Review - ivanfranko - LibraryThing"The logos existed in the very beginning, the Logos was with God, the Logos was divine." (John 1:1) Max Tegmark investigates using a Mathematical Universe Hypothesis to propose that reality is mathematical. Read full review

#### LibraryThing Review

User Review - TheDivineOomba - LibraryThingThis one is odd for me to review. On one had - the science is wonderful. On the other hand, the author is rather arrogant. First, the good. Its high end stuff. The author knows his stuff, and the ... Read full review

### Contents

Our Universe by Numbers | |

Our Cosmic Origins | |

Welcome to the Multiverse | |

Cosmic Legos | |

Internal Reality External Reality and Consensus Reality | |

Physical Reality and Mathematical Reality | |

Is Time an Illusion? | |

The Level IV Multiverse | |

Life Our Universe and Everything | |

Acknowledgments | |

A Note About the Author | |

### Other editions - View all

Our Mathematical Universe: My Quest for the Ultimate Nature of Reality Max Tegmark Limited preview - 2014 |

### Common terms and phrases

14 billion Alan Guth answer argued atoms Big Bang brain calculate complex consensus reality Copenhagen interpretation corresponding cosmic microwave cosmic microwave–background cosmology curved dark energy dark matter decoherence density describe discovered distance Earth Einstein’s electron entities eternal inflation Everett everything example exist existential risk expanding experiment explore external physical reality external reality fine-tuning finite Friedmann’s fundamental future galaxies gravity happen Hilbert space humans hydrogen idea illustrated in Figure laws of physics Level I parallel Level IV multiverse light look mathematical structure Mathematical Universe Hypothesis mathematicians means measure motion neurons numbers objects observer moments orbit parallel universes particles pattern perceive physicists places at once planets predict probability problem properties protons quantum mechanics quantum superposition quarks question random region Schrödinger equation scientific self-aware simply simulation Solar System spacetime stars symmetry telescope theory there’s things ultimate wavefunction collapse what’s WMAP words