The Quest for a Theory of Everything

The God Equation

'A majestic story' David Bodanis, Financial Times 
 
 From the international bestselling author of Physics of the Impossible and Physics of the Future 
 
This is the story of a quest: to find a Theory of Everything. Einstein dedicated his life to seeking this elusive Holy Grail, a single, revolutionary 'god equation' which would tie all the forces in the universe together, yet never found it. Some of the greatest minds in physics took up the search, from Stephen Hawking to Brian Greene. None have yet succeeded. 
 
 In The God Equation, renowned theoretical physicist Michio Kaku takes the reader on a mind-bending ride through the twists and turns of this epic journey: a mystery that has fascinated him for most of his life. He guides us through the key debates in modern physics, from Newton's law of gravity via relativity and quantum mechanics to the latest developments in string theory. It is a tale of dazzling breakthroughs and crushing dead ends, illuminated by Kaku's clarity, storytelling flair and infectious enthusiasm. 
 
 The object of the quest is now within sight: we are closer than ever to achieving the most ambitious undertaking in the history of science. If successful, the Theory of Everything could simultaneously unlock the deepest mysteries of space and time, and fulfil that most ancient and basic of human desires - to understand the meaning of our lives.

Kaku elucidates esoteric mathematics with graspable, real-life illustrations, and explains how breakthroughs in theoretical physics have had a tangible impact on human experience ... The result is both mind-bending and surprisingly readable.

[Kaku] attempts to bring the dizzying concepts of multidimensional realms within reach of the general reader ... It's a majestic story, and Kaku tells it well.

A clear and accessible examination of the quest to combine Einstein's general relativity with quantum theory to create an all-encompassing "theory of everything" about the nature of the universe.

This is the story of a quest: to find a Theory of Everything. Einstein dedicated his life to seeking this elusive Holy Grail, a single, revolutionary 'god equation' which would tie all the forces in the universe together, yet never found it. Some of the greatest minds in physics took up the search, from Stephen Hawking to Brian Greene. None have yet succeeded. 
 
In The God Equation, renowned theoretical physicist Michio Kaku takes the reader on a mind-bending tour through this epic journey: a mystery that has fascinated him for most of his life. He guides us through the key debates in modern physics, from Newton's law of gravity to the latest developments in string theory. It is a tale of dazzling breakthroughs and crushing dead ends, illuminated by Kaku's clarity, storytelling flair and infectious enthusiasm. 
 
The object of the quest is now within sight: we are closer than ever to achieving the most ambitious undertaking in the history of science. If successful, the Theory of Everything could both unlock the deepest mysteries of space and time, and fulfil that most ancient and basic of human desires - to understand the meaning of our lives.

Terraforming Mars, Interstellar Travel, Immortality, and Our Destiny Beyond

The Future of Humanity

A SUNDAY TIMES BOOK OF THE YEAR 
 
The No.1 bestselling author of The Future of the Mind brings us a stunning new vision of our future in space 
 
Human civilization is on the verge of living beyond Earth. But how will it happen? World-renowned physicist Michio Kaku takes us on a journey to the future, introducing the mind-boggling developments in robotics, nanotechnology and biotechnology that will one day enable us to make our homes among the stars. 
 
'With admirable clarity and ease, Kaku explains how we might colonize not only Mars but some of the rocky moons of the gas giants Jupiter and Saturn . . . The book has an infectious, can-do enthusiasm' Steven Poole, The Wall Street Journal 
 
'Kaku grounds his readers in science happening right now, while throwing open the windows to imagine where it might lead in a thousand years' Adam Frank, The New York Times Book Review 
 
'Kaku is an international treasure and a man of infectious enthusiasm' The Times

Michio Kaku is a professor of physics at the City University of New York, cofounder of string field theory, and the author of several widely acclaimed science books, including Hyperspace, Beyond Einstein, Physics of the Impossible, and Physics of the Future.

Human civilization is on the verge of spreading beyond Earth. More than a possibility, it is becoming a necessity: whether our hand is forced by climate change and resource depletion or whether future catastrophes compel us to abandon Earth, one day we will make our homes among the stars. 
 
World-renowned physicist and futurist Michio Kaku explores in rich, accessible detail how humanity might gradually develop a sustainable civilization in outer space. With his trademark storytelling verve, Kaku shows us how science fiction is becoming reality: mind-boggling developments in robotics, nanotechnology, and biotechnology could enable us to build habitable cities on Mars; nearby stars might be reached by microscopic spaceships sailing through space on laser beams; and technology might one day allow us to transcend our physical bodies entirely. 
 
With irrepressible enthusiasm and wonder, Dr. Kaku takes readers on a fascinating journey to a future in which humanity could finally fulfil its long-awaited destiny among the stars - and perhaps even achieve immortality.

The Scientific Quest To Understand, Enhance and Empower the Mind

The Future of the Mind

Michio Kaku, the international bestselling author of Physics of the Impossible, gives us a stunning and provocative vision of the future of the mind 
 
Recording memories, mind reading, videotaping our dreams, mind control, avatars, and telekinesis - no longer are these feats of the mind solely the province of overheated science fiction. As Michio Kaku reveals, with the latest advances in brain science and recent astonishing breakthroughs in technology, they already exist. In The Future of the Mind, the New York Times-bestselling author takes us on a stunning, provocative and exhilarating tour of the top laboratories around the world to meet the scientists who are already revolutionising the way we think about the brain - and ourselves. 
 
'Summons up the sheer wonder of science' - Daily Telegraph 
 
'Compelling ... Kaku thinks with great breadth, and the vistas he presents us are worth the trip' - New York Times Book Review 
 
Michio Kaku is a professor of physics at the City University of New York, cofounder of string field theory, and the author of several widely acclaimed science books, including Hyperspace, Beyond Einstein, Physics of the Impossible, and Physics of the Future.

Compelling ... Kaku thinks with great breadth, and the vistas he presents us are worth the trip

Michio Kaku is a professor of physics at the City University of New York, cofounder of string field theory, and the author of several widely acclaimed science books, including Hyperspace, Beyond Einstein, Physics of the Impossible, and Physics of the Future.

The Inventions That Will Transform Our Lives

Physics of the Future

Michio Kaku's Physics of the Future: The Inventions that will Transform our Lives is a hypothetical journey through the next 100 years of scientific innovation, as told by the scientists who are making it happen. 
 
 We all wish we could predict the future, but most of us don't know enough about the science that makes it possible. That's why Michio Kaku decided to talk to the people who really know - the visionaries who are already inventing the future in their labs. 
 
 Based on interviews with over three hundred of the world's top scientists, Kaku gives us an insider's perspective on the revolutionary advances that mean we'll soon be able to take an elevator into space, access the internet via our contact lenses, scan our DNA for signs of disease and even change the shape of objects - and all still within the laws of known physics. 
 
 This isn't just the shape of things to come - as Kaku shows, it's already happening. 
 
 'Summons up the sheer wonder of science' Daily Telegraph 
 
 'A whirlwind tour of technological possibilities' New Scientist 
 
 'One of the gurus of modern physics' Financial Times 
 
 'An entertaining account of envelope-pushing research' Economist 
 
 Michio Kaku is a leading theoretical physicist and one of the founders of string theory, widely regarded as the strongest candidate for the 'theory of everything'. He is also one of the most gifted popularizers ofscience of his generation. His books published by Penguin include Parallel Worlds, The Physics of the Future and The Physics of the Impossible. He holds the Henry Semat Professorship in Theoretical Physics at the City University of New York, where he has taught for over twenty-five years.

A wide-ranging tour of what to expect from technological progress over the next century or so ... fascinating

Mind-bending ... fascinating ... engrossing

Internationally acclaimed physicist Dr Michio Kaku holds the Henry Semat Chair in Theoretical Physics at the City University of New York. He is also an international bestselling author, his books including Hyperspace and Parallel Worlds, and a distinguished writer, having featured in Time, the Wall Street Journal, the Sunday Times and the New Scientist to name but a few. Dr Kaku also hosts his own radio show, 'Science Fantastic', and recently presented the BBC's popular series 'Time'.

'A whirlwind tour of technological possibility' New Scientist 
 
Welcome to the future, where you'll be able to take an elevator hundreds of miles into space, the internet will be in your contact lens, nanobots will scan your DNA for signs of disease and you'll be able to control computers with your brain - and even rearrange the physical world itself. 
 
It may sound like science fiction but, as physics guru Michio Kaku shows, this is the shape of things to come. Based on interviews with over three hundred of the world's top scientists who are already inventing this future in their labs, Physics of the Future is a time-travelling tour through the revolutionary advances in medicine, computers, quantum physics and space travel that will forever change our way of life - and alter the course of civilization itself. 
 
Internationally acclaimed physicist Dr Michio Kaku holds the Henry Semat Chair in Theoretical Physics at the City University of New York. He is also an international bestselling author, his books including Hyperspace and Parallel Worlds, and a distinguished writer, having featured in Time, the Wall Street Journal, the Sunday Times and the New Scientist to name but a few. Dr Kaku also hosts his own radio show, 'Science Fantastic', and recently presented the BBC's popular series 'Time'.

How Science Will Shape Human Destiny and Our Daily Lives by the Year 2100

The international bestselling author of Physics of the Impossible gives us a stunning and provocative vision of the future 
 
Based on interviews with over three hundred of the world's top scientists, who are already inventing the future in their labs, Kaku-in a lucid and engaging fashion-presents the revolutionary developments in medi­cine, computers, quantum physics, and space travel that will forever change our way of life and alter the course of civilization itself. 
His astonishing revelations include: 
 
 The Internet will be in your contact lens. It will recog­nize people's faces, display their biographies, and even translate their words into subtitles. 
 
 You will control computers and appliances via tiny sen­sors that pick up your brain scans. You will be able to rearrange the shape of objects. 
 
 Sensors in your clothing, bathroom, and appliances will monitor your vitals, and nanobots will scan your DNA and cells for signs of danger, allowing life expectancy to increase dramatically. 
 
 Radically new spaceships, using laser propulsion, may replace the expensive chemical rockets of today. You may be able to take an elevator hundreds of miles into space by simply pushing the "up" button. 
 
Like Physics of the Impossible and Visions before it, Physics of the Future is an exhilarating, wondrous ride through the next one hundred years of breathtaking scientific revolution. 
 
Internationally acclaimed physicist Dr Michio Kaku holds the Henry Semat Chair in Theoretical Physics at the City University of New York. He is also an international bestselling author, his books including Hyperspace and Parallel Worlds, and a distinguished writer, having featured in Time, the Wall Street Journal, the Sunday Times and the New Scientist to name but a few. Dr Kaku also hosts his own radio show, 'Science Fantastic', and recently presented the BBC's popular series 'Time'.

A Scientific Exploration of the World of Phasers, Force Fields, Teleportation and Time Travel

Physics of the Impossible

From cyborgs, starships, UFOs, aliens and antimatter to telepathy, invisibility, psychokinesis and precognition, Michio Kaku's Physics of the Impossible is an exciting look at how science fiction could soon become science fact. 
 
 Albert Einstein said, 'If at first an idea does not sound absurd, there is no hope for it.' Physics of the Impossible shows how our most far-fetched ideas today - from Star Trek's phasers and teleportation to time travel as envisioned by Back to the Future - are destined to become tomorrow's reality. 
 
 Michio Kaku, bestselling science author and one of the world's most acclaimed physicists, looks at the technologies of the future and explains what's just around the corner, what we might have to wait a few millennia to get our hands on and how surprisingly little of it is truly impossible. 
 
 'A brilliant, provocative, freewheeling tour around the exotic shores of physics' &amp;nbsp;&amp;nbsp;Independent 
 
 'A rich compendium of jaw-dropping reality checks' &amp;nbsp;&amp;nbsp;The Times 
 
 'One of the world's most distinguished physicists ... takes the reader on a journey to the frontiers of science and beyond' &amp;nbsp;&amp;nbsp;Guardian 
 
 'After reading Kaku's boundless enthusiasm for the future, what you wouldn't give for a real-life time machine to travel forwards and see just how accurate his predictions are' &amp;nbsp;&amp;nbsp;Sunday Telegraph 
 
 Michio Kaku is a leading theoretical physicist and one of the founders of string theory, widely regarded as the strongest candidate for the 'theory of everything'. He is also one of the most gifted popularizers of science of his generation. His books published by Penguin include Parallel Worlds, The Physics of the Future and The Physics of the Impossible. He holds the Henry Semat Professorship in Theoretical Physics at the City University of New York, where he has taught for over twenty-five years.

Internationally acclaimed physicist Dr Michio Kaku holds the Henry Semat Chair in Theoretical Physics at the City University of New York. He is also an international bestselling author, his books including Hyperspace and Parallel Worlds, and a distinguished writer, having featured in Time, the Wall Street Journal, the Sunday Times and the New Scientist to name but a few. Dr Kaku also hosts his own radio show, 'Science Fantastic', and recently presented the BBC's popular series 'Time'.

Physics of the Impossible takes us on a journey to the frontiers of science and beyond, giving us an exhilarating insight into what we can really hope to achieve in the future. 
 
Everyday we see that what was once declared 'impossible' by scientists has become part of our everyday lives: fax machines, glass sky-scrapers, gas-powered automobiles and a worldwide communications network. Here internationally bestselling author Micho Kaku confidently hurdles today's frontier of science, revealing the actual possibilities of perpetual motion, force fields, invisibility, ray guns, anti-gravity and anti-matter, teleportation, telepathy, psychokinesis, robots and cyborgs, time travel, zero-point energy, even extraterrestrial life. And he shows how few of these ideas actually violate the laws of physics. 
 
Where does the realm of science fiction end? What can we really hope to achieve? 'Anything that is not impossible, is mandatory!' declares Kaku in this lucid, entertaining and enlightening read.

The Science of Alternative Universes and Our Future in the Cosmos

Parallel Worlds

Selected for the BBC FOUR Samuel Johnson Prize for Non-fiction longlist

From the bestselling author of Physics of the Impossible, Michio Kaku's Parallel Worlds takes us to the frontiers of scientific knowledge to explain the extraordinary nature - and future - of our universe. 
 
 Imagine a future where we are not alone - where our universe is just one of countless parallel worlds, some strangely familiar, some almost unimaginable. And that, when planet earth finally runs down to a cold, dark wasteland, we will be able to escape into these new worlds and start again. 
 
 Michio Kaku's thrilling guide to the galaxy shows us how it could happen sooner than we think - and the future for intelligent life is one of endless possibilities. 
 
 'This book is absolutely impossible to put down ... if and when we do find out what the universe is, and how it was created, it's going to be absolutely mind-blowing' &amp;nbsp;&amp;nbsp;Independent on Sunday 
 
 'One of the gurus of modern physics' &amp;nbsp;&amp;nbsp;Financial Times 
 
 'An exhilarating read ... nobody who reads this book can be anything less than amazed by the possibilities it presents' &amp;nbsp;&amp;nbsp;Scotland on Sunday 
 
 'The journey he takes the reader on is so picturesque and the conclusions so startling that you are gripped' &amp;nbsp;&amp;nbsp;Sunday Telegraph 
 
 Michio Kaku is a leading theoretical physicist and one of the founders of string theory, widely regarded as the strongest candidate for the 'theory of everything'. He is also one of the most gifted popularizers of science of his generation. His books published by Penguin include Parallel Worlds, The Physics of the Future and The Physics of the Impossible. He holds the Henry Semat Professorship in Theoretical Physics at the City University of New York, where he has taught for over twenty-five years.

Michio Kaku is the co-founder of String Field Theory and is the author of international best-selling books such as Hyperspace, Visions, and Beyond Einstein. Michio Kaku is the Henry Semat Professor in Theoretical Physics at the City University of New York.

Getting a grip on the creation and ultimate fate of the universe is one of the great scientific stories of the twentieth century. In the twenty-first, the story is expanding to enfold many universes. Michio Kaku's dazzling book tells that new story. Using the latest astronomical data, he explores the Big Bang, theories of everything, and our cosmic future. His wonderfully clear scientific account leads to some mind-boggling speculations about the human implications of this story. Are we condemned to watch a single universe slowly run down, becoming a dark, cold wasteland? Or can we dream of escaping into one of many parallel universes, each born of a new Big Bang, or even existing in another dimension? Kaku shows how the new cosmology points to these and other astonishing possibilities.

Michio Kaku

An international treasure and a man of infectious enthusiasm.

One of the world's most distinguished physicists.

Beautifully written … fascinating … Kaku’s sheer enthusiasm could probably light a small town

Mind-blowing. . . Kaku's lucid prose and thought process make abundant sense of this technological turning point

Kaku brings his signature enthusiasm and optimism to bear on a vision of a time when it will be possible to manipulate reality at will

Well written and accessible, offering readers a comprehensive overview of quantum computing, its underlying principles, and its potential

How Quantum Computers will Unlock the Mysteries of Science – and Address Humanity’s Biggest Challenges

The runaway success of the microchip processor may be nearing its end, with profound implications for our economy, society and way of life, even leaving Silicon Valley as a new Rust Belt, its technology obsolete. Step forward the quantum computer, which harnesses the power and complexity of the atomic realm, and may be useful in solving humanity's greatest challenges from climate change, to global starvation, to incurable diseases. Humanity's next great technological achievement already promises to be every bit as revolutionary as the transistor and microchip once were. Its unprecedented gains in computing power and unique ability to simulate the physical universe herald advances that could change every aspect of our lives. 
 
Corporations and whole nations are betting on quantum computing, hoping to exploit its power to design more efficient vehicles, create life-saving new drugs and streamline industries to revolutionize the economy. But this is only the beginning. Quantum computers could allow us to finally create nuclear fusion reactors that produce clean, renewable energy without radioactive waste or threats of meltdown. They could help us crack the biological processes that generate natural, cheap fertilizer and enable us to feed the world's growing populations. And they could unravel the fiendishly difficult protein folding that lies at the heart of previously incurable diseases such as Alzheimer's, motor neurone disease and Parkinson's, helping us to live longer, healthier lives. Told with Kaku's signature clarity and enthusiasm, Quantum Supremacy is the story of this exciting frontier and the race to claim humanity's future.

Michio Kaku

Praise for Quantum Supremacy

An international treasure and a man of infectious enthusiasm.

One of the world's most distinguished physicists.

Michio Kaku is truly a phenomenon.

An international treasure and a man of infectious enthusiasm.

One of the world's most distinguished physicists.

Michio Kaku is truly a phenomenon.

An international treasure and a man of infectious enthusiasm.

One of the world's most distinguished physicists.

Michio Kaku is truly a phenomenon.

Books by Michio Kaku

Follow penguin

Follow ladybird

Follow puffin

Sign up to the Penguin newsletter