Connections
By James Burke
4.5/5
()
About this ebook
How did the popularity of underwear in the twelfth century lead to the invention of the printing press? How did the waterwheel evolve into the computer? How did the arrival of the cannon lead eventually to the development of movies?
In this highly acclaimed and bestselling book, James Burke brilliantly examines the ideas, inventions, and coincidences that have culminated in the major technological advances of today. With dazzling insight, he untangles the pattern of interconnecting events: the accidents of time, circumstance, and place that gave rise to the major inventions of the world.
Says Burke, "My purpose is to acquaint the reader with some of the forces that have caused change in the past, looking in particular at eight innovations—the computer, the production line, telecommunications, the airplane, the atomic bomb, plastics, the guided rocket, and television—which may be most influential in structuring our own futures....Each one of these is part of a family of similar devices, and is the result of a sequence of closely connected events extending from the ancient world until the present day. Each has enormous potential for humankind's benefit—or destruction."
Based on a popular TV documentary series, Connections is a fascinating scientific detective story of the inventions that changed history—and the surprising links that connect them.
James Burke
James Burke is the author of several bestselling books, including Circles, American Connections, and The Knowledge Web. He is a monthly columnist at Scientific American and also serves as director, writer, and host of the television series Connections 3 on The Learning Channel. He is the founder of the James Burke Institute for Innovation in Education, whose flagship project, the Knowledge Web, an interactive website, was recently launched. He lives in London.
Read more from James Burke
American Connections: The Founding Fathers. Networked. Rating: 3 out of 5 stars3/5Circles: Fifty Round Trips Through History Technology Scien Rating: 4 out of 5 stars4/5Twin Tracks: The Unexpected Origins of the Modern World Rating: 3 out of 5 stars3/5The Knowledge Web: From Electronic Agents to Stonehenge and Back -- A Rating: 4 out of 5 stars4/5Book of Bravery: A Novel 2,000 Plus Years in The Making Rating: 0 out of 5 stars0 ratings
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Reviews for Connections
179 ratings11 reviews
- Rating: 3 out of 5 stars3/5I loved this show when it first aired and wanted to try the book, it's just as good, Burke really makes some surprising connections between inventions. Recommended for either science of history buffs.
- Rating: 5 out of 5 stars5/5The series was excellent, and the companion book is no less so. By emphasizing the truly strange connections that led to various modern inventions, Burke makes it clear that the only way to halt progress in one field...would be to simply stop all progress. The opening and closing episodes (now chapters) may be eye-openers to many readers.
- Rating: 5 out of 5 stars5/5What a wonderful book, full of wonder! I've re-read Connections again and am as much filled with wonder about the fellow who recognizes the truth in the non-standard, non-linear nature of the progression of the development of human history and technology as I was the first time quite a few years ago.No one who reads Burke's book will make the mistake of assuming straight-line development of technology or changes in human condition, nor will they give credence to those talking-head-experts who, with great airs of superiority predict the future based on simplistic evolutions of events.In case the reader doesn't quite get it, he wraps up his thesis wonderfully in the last chapter.Thank you Mr. Burke for this and your other publications. They are wonderfully eye-opening for any who read with their eyes open.
- Rating: 4 out of 5 stars4/5Here's a book that wasn't as exciting as it could have been. Not because it isn't interesting and original, because it is, but because I was so often reminded of the TV show that it accompanies that I knew what was coming next. Mind you, I haven't watched a single episode of Connections in probably 15 years, but that familiarity took away the sense of wonder at Mr. Burke's chains of events. A quick example begins with the Church's demand for a reliable mechanical clock, through the myriad events involved in making better and more accurate scientific tools to the standardization of the assembly line. This might not be the book for you if a half page with a full page drawing of how a refrigerator works, and why it is more efficient with ammonia than water as a cooling fluid, then maybe this isn't the book for you. The TV series is really entertaining and educational and should be found at many libraries around, it was a big BBC/PBS crossover thing years ago. You can get the same information easier and in hour sized bites of TV. The author also argues that as science has progressed, the rate of change has become too much for the average person to keep up with. This makes sense, a friend of mine wrote a college sociology paper on his theory that constant change is the new norm. He had noticed that younger people went in to depression and withdrawal states when they didn't have constant change in their life. The moment after they bought a new phone, for example, they were coveting the newer, sleeker model and felt slighted by the fact that they were already obsolete. Long story.I'm moving on to The Day the Universe Changed by the same dude. A similar vein, this one is about how the world-view of cultures is radically altered by key scientific discoveries of the times. Also I have found that wikipedia has a selection of starred articles that are judged to be of unusually high quality, marked here. Reading in small doses is handy when babysitting all day and I can learn something new, and at the same time give my nephew some alone time to play as he sees fit without being hovered over. Now I can leave my book downstairs and not worry about Brayden spilling milk on it or ripping a page. He is pretty gentle with his books, but sometimes he ham-fists the page turning when he gets excited. I would also rather he didn't hide my bookmark.
- Rating: 5 out of 5 stars5/5Highly recommended to anyone interested in History of Science, Burke's companion to his Connections television series delivers a step-by-step track through history, and how the developments caused by inventors and innovators led to surprising and incidental discoveries that paved the way for the modern world.
- Rating: 4 out of 5 stars4/5I never saw the PBS show, though I had heard plenty about it, and this book has been on my mental To Do list for quite a long time. A chance encounter in a second-hand bookstore was fortunate. If you're not familiar with it, Burke's book is about the inter-connectedness of technical and social progress...how one thing invariably begets another, sometimes in spite of the goals of those involved.While you may or may not agree with his premise that individual genius is less important in technical progress than might be expected, and perhaps question some jumps he makes, I think you cannot help but be fascinated by this charting of history, not in terms of dates and kings, but in terms of innovation. It is, perhaps, hard to imagine a history book being a page-turner, but that is exactly what this is.
- Rating: 5 out of 5 stars5/5Very enjoyable romp through the history of human technological inventions. It shows the connections between historical and modern inventions, and human ingenuity as a continuum stretching over millenia. Excellent writing and illustrations. A bit outdated on the computer stuff (it was written in the 70's), but it can nevertheless be greatly enjoyed.
- Rating: 5 out of 5 stars5/5Where do ideas come from? What circuitous routes does the inspiration of the genius take? This is the story that James Burke so eloquently portrays in this compendium of history of science, ideas and technology. For the curious mind it is a wonderful story.
- Rating: 5 out of 5 stars5/5This book is neat. Basicallly it will take a randome historical event or minimal action and trace it to a modern day miracle.
- Rating: 5 out of 5 stars5/5A fascinating book, a companion to the PBS series of the same name. Using a detective approach, Burke traces the surprising "connections" found in the development of eight inventions which are indices of the technological age: television, the airplane, telecommunications, the A-bomb, plastics, the assembly line, guided rocket systems and the computer. Coincidence, accidental discoveries, related developments and the influence of the concurrent culture are all presented.Who would have guessed that the popularity of underwear in the twelfth century would lead to the development of the printing press? Or that the development of the stirrup was intertwined with the invention of the telephone? Or that the arrival of the cannon was involved in the process leading to movies? Who knew how the developing of the chimney gave rise to the invention of the airplane.The book is illustrated with museum artifacts, newsphotos, and scientific drawings. Just perusing them would give you a tour of history and pique your interest in the meat of the intellectual meal the book presents.
- Rating: 5 out of 5 stars5/5Presents a very interesting perspective on the inter-relatedness of historical events.
Book preview
Connections - James Burke
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"James Burke surely has
one of the most intriguing minds
in the western world."
—The Washington Post
• How did the popularity of underwear in the twelfth century lead to the invention of the printing press?
• How did the waterwheel evolve into the computer?
• How did the arrival of the cannon lead eventually to the development of movies?
In this highly acclaimed and bestselling book, James Burke brilliantly examines the ideas, inventions, and coincidences that have culminated in the major technological advances of today. With dazzling insight, he untangles the pattern of interconnecting events: the accidents of time, circumstance, and place that gave rise to the major inventions of the world.
Says Burke, My purpose is to acquaint the reader with some of the forces that have caused change in the past, looking in particular at eight innovations—the computer, the production line, telecommunications, the airplane, the atomic bomb, plastics, the guided rocket, and television—which may be most influential in structuring our own futures. . . . Each one of these is part of a family of similar devices, and is the result of a sequence of closely connected events extending from the ancient world until the present day. Each has enormous potential for humankind’s benefit—or destruction.
Based on a popular TV documentary series, Connections is a fascinating scientific detective story of the inventions that changed history—and the surprising links that connect them.
Lively and important.
—Library Journal
JAMES BURKE is the author of several bestselling books, including Circles, American Connections, and The Knowledge Web. He is a monthly columnist at Scientific American and also serves as director, writer, and host of the television series Connections 3 on The Learning Channel. He is the founder of the James Burke Institute for Innovation in Education, whose flagship project, the Knowledge Web, an interactive website, was recently launched. He lives in London.
Visit the author at http://www.k-web.org/
Register online at www.simonsays.com for more
information on this and other great books.
Also by James Burke
American Connections: The Founding Fathers. Networked.
Twin Tracks: The Unexpected Origins of the Modern World
Circles: Fifty Round Trips Through History, Technology, Science, Culture
The Knowledge Web: From Electronic Agents to Stonehenge and Back—and Other Journeys Through Knowledge
The Pinball Effect: How Renaissance Water Gardens Made the Carburetor Possible—and Other Journeys Through Knowledge
The Day the Universe Changed: How Galileo’s Telescope Changed the Truth—and Other Events in History That Dramatically Altered Our Understanding of the World
Connections, by James Burke. Simon & Schuster.To Madeline
SIMON & SCHUSTER PAPERBACKS
Rockefeller Center
1230 Avenue of the Americas
New York, NY 10020
www.SimonandSchuster.com
Copyright © 1978, 1995 by James Burke
Preface copyright © 2007 by London Writers
All rights reserved,
including the right of reproduction
in whole or in part in any form.
First Simon & Schuster paperback edition 2007
SIMON & SCHUSTER PAPERBACKS and colophon are registered trademarks of Simon & Schuster, Inc.
Design by Robert Updegraff
Picture research by Juliet Brightmore
Artwork research by Dr. Jack Silver
Artwork by Nigel Osborne, Jim Marks, Berry/Fallon Design, David Penny, Angus McBride
10 9 8 7 6 5 4 3 2 1
The Library of Congress has cataloged the Back Bay Books edition as follows:
Burke, James.
Connections / James Burke.—Rev. ed.
p. cm.
Includes Index—
1. Inventions—History. 2. Technology—History. I. Title.
T15.B76 1995
609—dc20 95-12751
ISBN-13: 978-0-7432-9955-8
ISBN-10: 0-7432-9955-8
ISBN-13: 978-1-4516-8506-0 (ebook)
Contents
Author’s Acknowledgments
Preface
Introduction
1 The Trigger Effect
2 The Road from Alexandria
3 Distant Voices
4 Faith in Numbers
5 The Wheel of Fortune
6 Fuel to the Flame
7 The Long Chain
8 Eat, Drink and Be Merry
9 Lighting the Way
10 Inventing the Future
Further Reading
Index
Author’s Acknowledgements
There are so many people without whose invaluable assistance this book could not have been written—in particular members of university faculties—that it is impossible for me to express my gratitude to each one individually. I hope they will forgive me if I mention only two of their colleagues whose guidance was particularly generous. Professor Lynn White, Jr. of UCLA brought his immense knowledge and wisdom to bear on keeping me on the right track, and Dr. Alex Keller of Leicester University was at hand more times than I can remember in moments of panic.
I should also like to thank John Lynch for his meticulous and rewarding assistance in research, Mick Jackson and David Kennard for their frequent and sympathetic aid in giving the structure what imaginative expression it has, and the rest of the BBC production team who worked so hard to make possible the television series with which this book is associated: John Dollar, Hilary Henson, Robyn Mendelsohn, Shelagh Sinclair, Diana Stacey, and in particular my assistant, Maralyn Lister.
I should like to compliment Michael Alcock of Macmillan on his unusual ability to make writing a book virtually painless, and to thank Angela Dyer for making order out of shambles, and Robert Updegraff and Juliet Brightmore for investing the text with the kind of illustration worthy of a better work.
Last, but far from least, I thank my long-suffering wife, who has put up with many difficulties during the two years of preparation.
JAMES BURKE
London, 1978
Preface
In the introduction to the update of this book twelve years ago, I wrote about the radical changes that lay ahead, caused by developments in communications and information technology, and of the urgent need to understand the process of scientific and technological change, the better to manage its increasingly unexpected ripple effects.
Since then we have already seen the first indications of how radical these changes are likely to be. With the end of the Cold War and the fragmentation of the global political community, together with the unexpectedly fast taking up of broadband and cell phones and the equally unexpected massive increase in computer storage and processing capacity, change has come even faster and is more widespread than was predicted. And at almost every level the initial effect seems to have been destabilizing.
Special-interest groups can now organize and make themselves heard instantaneously, everywhere. Bomb-making instructions are available online. The Internet makes it easier to organize and carry out acts of terror. Since 9/11 most industrial nations have enacted security legislation that only a decade ago would have been regarded as draconian. The emerging economies of China, India, Brazil, and others are growing much faster than expected, and the associated problem of outsourcing to these countries is putting jobs and industries in the developed nations at risk.
Science and technology also use computer technology to advance more rapidly than ever before. New devices are on sale before we have learned how to use the old ones. Entirely new areas of development are generating challenges with which we have yet to come to grips: stem-cell research raises both great hope for medical treatment and major ethical issues; the potential of software to confer economic viability on even the smallest of communities raises questions about the survival of the old nation state; as Internet access informs the individual to an unprecedented extent, we seem to be coming to the end of the culture of information scarcity with which we have lived since we lived in caves. As people become more informed they are also becoming impatient with out-of-date social infrastructures created in the past—with the technology of the past—to solve the problems of the past. To many people, for instance, representative democracy no longer seems either representative or democratic compared with the potential for Internet-facilitated direct-participatory forms of government.
The potential of nanotechnology seems most radical of all. If we become capable of using atoms to build molecules (this first step was already taken in 2005) and then of assembling the molecules into materials, we will have discovered the philosopher’s stone with which anything can be made. For a world historically organized around the availability of raw materials (and sometimes fighting wars for access to those materials), the effect of the end of scarcity might be nothing short of apocalyptic. If everybody gets everything they want, the entire global social and political infrastructure will need redesign.
Traditional forms of education, with their emphasis on specialization and silo thinking, have done little to prepare us for the onset of abundance. The frontiers of knowledge are being pushed back by specialists, each isolated from (and in many cases unaware of) the work of others like them, but with whom they share the common mission: Learn more and more about less and less.
When the products of such specialist research go out into the real world they often cause changes unforeseen by their creators (still heads down at the work bench). Some obvious examples: asbestos, Freon, DDT, CO2, non-degradable plastic, GM foods (perhaps).
However, we are beginning to be aware of the need for a broader understanding of the ways innovation changes life faster than the old social institutions can handle. In a few cases we are already enacting legislation to moderate potentially harmful ripple effects in areas such as the environment, health and safety, food and drugs. But given the ever more interconnected nature of the global community and the accelerating rate of change, it would also seem worth considering an approach that might be described as social ecology
and that would take a wider, more contextual view of innovation and its effects, with a view to encouraging, moderating or discouraging particular projects.
In the past, this approach might have required centralized government control (even though when this happened, for example in the USSR, it didn’t work) or better data analysis than was available at the time (the reason the U.S. Office of Technology Assessment failed in the 1970s). However, today information technology offers the chance for the community as a whole to collate and analyze data on an unprecedented scale. We are now within only a few years of being able to use knowledge mapping (my online k-web.org is one example), data-mining and electronic agents to collect massive amounts of data and use them to create network scenarios to predict with fair accuracy what the ramifications of any innovation might be, and at a level of detail orders of magnitude greater than before.
Knowledge mapping facilitates the production of dynamic, contextual overviews of an innovation and its likely effects because the technique can be used to place the innovation in a wider, interactive network. Data mining by electronic agents could constantly update such a network.
The value of such an approach is evidenced by the statement from the great American mathematician Norbert Wiener (1894–1964): Change comes most of all from the unvisited no-man’s-land between the disciplines.
In the past this change occurred by accident. In the nineteenth century, from the area between gaslight and chemistry (the investigation of coal tar) came the pharmaceutical industry. From the no-man’s-land between botany and physics came molecular biology. Motivational advertising emerged from the association of psychology with mass production. Wiener himself brought together electronics and physiology to create cybernetics. However, until now, since the appropriate tools were not available, specialist education has discouraged such exploration of the interdisciplinary no-man’s-land. Now knowledge maps make that exploration relatively easy. Indeed, they encourage it.
Last but not least, knowledge mapping’s contextualizing capability facilitates community-wide consensual innovation assessment. We can all become involved.
The key prerequisite to the successful exercise of this newfound empowerment will be to learn to think across disciplines. I hope that in the way this book (in itself a kind of knowledge map) reveals the extraordinary diversity of disciplines involved in the historical process of innovation, it represents a small step on the road to the networked, interactive thinking of the future. Then, supported by the technology, we may choose to reverse traditional ways and learn less and less about more and more
in order to become the first generalists. We will then be able to monitor the real-time knowledge maps that may become the prime tools of social and political decision making in the not-too-distant future.
JAMES BURKE
London, 2007
Introduction
In some way or other, each one of us affects the course of history. Because of the extraordinarily serendipitous way change happens, something you do during the course of today may eventually change the world.
As you will see in this book, ordinary people have often made the difference. A self-educated Scottish mechanic once made a minor adjustment to a steam pump and triggered the whole Industrial Revolution. A nineteenth-century weatherman developed a cloud-making device that just happened to reveal to Ernest Rutherford, a physicist he knew, that the atom could be split. Thanks to a guy working on hydraulic pressure in Italian Renaissance water gardens we have the combustion engine. So you don’t have to be Einstein to make your mark on events. We all contribute.
This is because there’s no grand design to the way history goes. The process does not fall neatly into categories such as those we are taught in school. For example, most of the elements contributing to the historical development of transportation had nothing to do with vehicles. So there are no rules for how to become an influential participant on the web of change. There is no right way. Equally, there is no way to guarantee that your great project meant to alter the course of history will ever succeed.
Things almost never turn out as expected. When the telephone was invented, people thought it would only be used for broadcasting. Radio was intended for use exclusively onboard ships. A few decades ago, the head of IBM said America would never need more than four or five computers.
Change almost always comes as a surprise because things don’t happen in straight lines. Connections are made by accident. Second-guessing the result of an occurrence is difficult, because when people or things or ideas come together in new ways, the rules of arithmetic are changed so that one plus one suddenly makes three. This is the fundamental mechanism of innovation, and when it happens the result is always more than the sum of the parts. A silk loom and the 1890 U.S. census gave birth to the computer. Gaslight and the American War of Independence were responsible for raincoats. Glassmaking and English clay made possible transatlantic navigation.
This is the complex process by which the modern world came to have the technological furniture with which it is filled, and which affects all our lives by its very presence. We live surrounded by the end products of thousands of connections. And in every moment that goes by, more connections are made. The world is changing even as you read these words.
This book looks at the forces at work in making the connections that brought into existence some of the most powerful tools and systems that drive the world today: the computer, spacecraft, the production line, television, atomic weapons, plastics, telecommunications, and aircraft. Each of these innovations emerged as the result of a closely linked sequence of events taking place on the great web of history that links us all to each other, to the past, and (in the way that each of us triggers change) to the future.
What tomorrow’s connections will be is hard to guess. The great physicist Niels Bohr once said: Prediction is extremely difficult. Especially about the future.
The main difficulty with forecasting the future is that it hasn’t yet happened. And however carefully you plan for the future, someone else’s actions will inevitably modify the way your plans turn out. However, an understanding of how change happened yesterday may provide clues as to how it might happen again tomorrow. Anyway, there is nowhere else to look for the future but in the past.
Innovation occurs for many reasons, including greed, ambition, conviction, happenstance, acts of nature, mistakes, and desperation. But one force above all seems to facilitate the process. The easier it is to communicate, the faster change happens. Every time there is an improvement in the technology with which ideas and people come together, major change ensues. The Greek alphabet gave birth to philosophy, logic, and the democratic process. The printing press generated the entire Scientific Revolution. The telegraph brought modern business methods into existence and held empires together.
This process has been at work, with extraordinary results, during the brief lifetime of this book. When it was first printed in 1978, there were no laptops, personal digital assistants, electronic agents, Worldwide Webs, commercial on-line services, or cellular phones. That is a measure of the speed and scale with which change is now beginning to happen, as the Information Age advances.
Today, supercomputers and fiber-optic networks, with their ability to make unimaginable amounts of data instantly accessible to millions of people, are accelerating the process of change by many orders of magnitude. Already some scientific disciplines depend on equations that can only be performed by data-processing systems, because they would take a human longer than a lifetime. Daily life is increasingly interactive, and when virtual reality and mobile personal communication numbers are in universal use, the constraints of time and place will disappear and the world will change radically. And at the rate of knowledge-manufacture that will be made possible by the coming technology, a single, life-long specialist qualification will be obsolete, as we scramble to reskill ourselves, perhaps every decade, in order to keep a job. In addition, where we live will no longer mean anything. On the network, we will all live everywhere at once.
The coming surge of change in the very near future will make everything that has happened so far seem as complex as See Spot Run.
Before the tidal wave of innovation breaks upon us, it is vitally important that we understand how change comes about, so as to manage it better, to our general advantage. I hope this book makes a small contribution to that understanding.
JAMES BURKE
London, 1995
Manhattan—an island totally dependent on technology. This is magic,
hour’, the moment when the skyscraper lights go on just before dusk and the city’s energy consumption soars.
1
The Trigger Effect
In the gathering darkness of a cold winter evening on November 9, 1965, just before sixteen minutes and eleven seconds past five o’clock, a small metal cup inside a black rectangular box began slowly to revolve. As it turned, a spindle set in its centre and carrying a tiny arm also rotated, gradually moving the arm closer and closer to a metal contact. Only a handful of people knew of the exact location of the cup, and none of them knew that it had been triggered. At precisely eleven seconds past the minute the two tiny metal projections made contact, and in doing so set in motion a sequence of events that would lead, within twelve minutes, to chaos. During that time life within 80,000 square miles of one of the richest, most highly industrialized, most densely populated areas in the Western world would come to a virtual standstill. Over thirty million people would be affected for periods of from three minutes to thirteen hours. As a result some of them would die. For all of them, life would never be quite the same again.
The moving cup that was to cause havoc unparalleled in the history of North American city life was mounted inside a single back-up electric power relay in the Sir Adam Beck power station at Niagara Falls. It had been set to react to a critical rise in the power flowing out of the station towards the north; the level at which it would trip had been set two years before, and although power levels had risen in the meantime, the relay had not been altered accordingly. So it was that when power on one of the transmission lines leading from Beck to Toronto fluctuated momentarily above 375 megawatts, the magnets inside the rectangular box reacted, causing the cup to begin to rotate. As the spindle arm made contact, a signal was sent to take the overloaded power line out of the system. Immediately, the power it had been carrying was rerouted on to the other four northward lines, seriously overloading them. In response to the overload these lines also tripped out, and all power to the north stopped flowing. Only 2.7 seconds after the relay had acted the entire northward output automatically reversed direction, pouring on to the lines going south and east, into New York State and New York City, in a massive surge far exceeding the capacity of these lines to carry it. This event, as the Presidential Report said later, occurring at a time of day in which there is maximum need for power in this area of great population density, offered the greatest potential for havoc
.
The first effect was to immobilize the power network throughout almost the entire north-east of America and Canada. Power to heat and light, to communicate and control movement, to run elevators, to operate pumps that move sewage, water and gasoline, to activate electronic machinery is the lifeblood of modern society. Because we demand clean air and unspoiled countryside, the sources of that power are usually sited at some distance from the cities and industries that need it, connected to them by long transmission lines. Due to the complex nature of the way our industrial communities operate, different areas demand power at different times; for this reason the transmission lines operate as a giant network fed by many generating stations, each one either providing spare power or drawing on extra, according to the needs of the particular area. As a result of this network, failure in one area can mean failure in all areas. The generators producing power for the transmission lines can be run at various speeds, which determine the frequency of the current; in order that all the inputs to a network may work together they must all be set to produce the same frequency, so the generators must run at whatever speed their design demands to produce that frequency. This maintains what is called a stable
system. When something goes wrong, such as the massive overload of November 9, the system becomes wildly unstable. Protective devices automatically cut in, to protect individual generating stations from the overload by isolating them from the network. This means that they will then be producing either too much power for the local area, or too little. The sudden change in speed on the part of the generators to match output to the new conditions can cause serious damage, and for this reason the generators must be shut down.
This is what happened throughout most of north-east America in the twelve minutes following the relay operation at Beck. Over almost all of New York City the lights flickered and went out. Power stopped flowing to the city’s services. An estimated 800,000 people were trapped in the subways. Of the 150 hospitals affected, only half had auxiliary power available. The 250 flights coming into John F. Kennedy airport had to be diverted; one of them was on its final approach to landing when the lights on the runway went out, and all communication with the control tower ceased. Elevators stopped, water supplies dried up, and massive traffic jams choked the streets as the traffic lights stopped working. All street lighting went out in a city of over eight million inhabitants. To those involved the event proved beyond shadow of doubt the extent to which our advanced society is dependent on technology. The power transmission network that failed that night is a perfect example of the interdependent nature of such technology: one small malfunction can cripple the entire system.
In this satellite photograph of the eastern seaboard of the United States, taken at night, the cities blaze with light, from Boston (top right) to Miami (bottom right). The area affected in the 1965 blackout ran north from New Jersey, and included the most highly illuminated concentration of population in the photograph, New York and Boston.
The prime example of man’s love—hate relationship with technology: the motor car, which makes mobility possible, and the traffic jam, which makes it impossible. Will freeways remain, long after the motor car has become obsolete, as monuments to the ability of technology to alter the shape of the world around us?
This interdependence is typical of almost every aspect of life in the modern world. We live surrounded by objects and systems that we take for granted, but which profoundly affect the way we behave, think, work, play, and in general conduct our lives and those of our children. Look, for example, at the place in which you are reading this book now, and see how much of what surrounds you is understandable, how much of it you could either build yourself or repair should it cease to function. When we start the car, or press the button in an elevator, or buy food in a supermarket, we give no thought to the complex devices and systems that make the car move, or the elevator rise, or the food appear on the shelves. Today we are almost totally dependent on the products of science and technology. They have already changed our lives: at the simplest level, the availability of transport has made us physically less fit than our ancestors. Many people are alive only because they have been given immunity to disease through drugs. The vast majority of the world’s population relies on the ability of technology to provide and transport food. There is enough food only because of the use of fertilizers. The working day is structured by the demands of the mass-production system. Roads are built to take peak hour traffic and remain half-empty outside those hours. We can neither feed, nor clothe, nor keep ourselves warm without technology.
The objects and systems produced by technology to perform these services operate interdependently and impersonally. A mechanical failure or industrial unrest in a factory that makes only one component of an automobile will affect the working life of thousands of other people working in different factories on other components of the same car. Step across the road into the path of an oncoming vehicle and your life may depend on the accuracy with which the brakes were fitted by someone you do not know and will never meet. A frost in Brazil may change your coffee-drinking habits by making the price prohibitive. A change of policy in a country you have never visited and with which you have no personal connections may radically alter your life—as was the case when the oil-producing states raised the price of oil in 1973 and thus set off rampant inflation throughout the Western world. Where once we lived isolated and secure, leading our own limited lives whose forms were shaped and controlled by elements with which we were intimately acquainted, we are now vulnerable to change which is beyond our own experience and control. Thanks to technology no man is an island.
Paradoxically this drawing-together of the community results in the increasing isolation of the individual. As the technological support systems which underpin our existence become more complex and less understandable, each of us feels less involved in their operation, less comprehending of their function, less confident of being able to operate without them. And although international airlines criss-cross the sky carrying millions of passengers every day, only a tiny fraction of the world’s population has ever flown, let alone visited a foreign country or learned a foreign language. We gain our experience of the world from television. The majority of the people in the advanced industrialized nations spend more time watching television than doing anything else besides work. We plug in to the outside world, enjoying it vicariously. We live with the modern myth that telecommunications have made the world smaller, when in reality they have made it immeasurably bigger. Television destroys our comfortable preconceptions by showing us just enough to prove them wrong, but not enough to replace them with the certainty of first-hand experience. We are afforded glimpses of people and places and customs as and when they become newsworthy—after which they disappear, leaving us with an uncomfortable awareness that we know too little about them.
In the face of all this most of us take the only available course: we ignore the vulnerability of our position, since we have no choice but to do so. We seek security in the routines imposed by the technological systems which structure our lives into periods of work and rest. In spite of the fact that any breakdown in our interdependent world will spread like ripples in a pool, we do not believe that the breakdown will occur. Even when it does, as in New York in 1965, our first reaction is to presume that the fault will be rectified, and that technology will, as it always has, come to the rescue. The reaction of most of the New Yorkers trapped in subways, elevators, or unlit apartment blocks was to reach out to the people immediately around them—not to organize their own escape from the trap, but to share what little warmth or food they had so as to pass the time until danger was over. To have considered the possibility that the failure was more than a momentary one would have been unthinkable. As one of the sociologists who studied the event wrote: "We can only conclude that it is too much to ask of us poor twentieth-century humans to think, to believe, to grasp the possibility that the system might fail . . . we cannot grasp the simple and elementary fact that this technology can blow a fuse." The modern city-dweller cannot permit himself to think that his ability to cope in such a situation is in doubt. If he did so he would be forced to accept the uncertainty of his position, because once the meagre reserves of food and light and warmth have been exhausted, what then?
At this point another myth arises: that of the escape to a simpler life. This alternative was seriously considered by many people in the developed countries immediately after the rise in oil prices in 1973, and is reflected in the attitudes of the writers of doomsday fiction. The theory is that when sabotage or massive system failure one day ensures the more or less permanent disruption of the power supply, we should return to individual self-sufficiency and the agrarian way of life. But consider the realities of such a proposal. When does the city peasant decide that his garden (should he possess one) can no longer produce enough vegetables (should he know how to grow them and have obtained the necessary seeds and fertilizer) and animal protein and fats (should he know where to buy an animal and rear it) to support him and his family? At this stage, does he join (or worse, follow) the millions who have left the city because their supplies have run out? Since the alternative is to starve, he has no choice.
He decides to leave the city. Supposing he has the means of transport, is there any fuel available? Does he possess the equipment necessary for survival on the journey? Does he even know what that equipment is? Once the decision to leave has been taken, the modern city-dweller is alone as he has never been in his life. His survival is, for the first time, in his own hands. On the point of departure, does he know in which direction to go? Few people have more than a hazy notion of the agriculturally productive areas of their own country. He decides, on the basis of schoolbook knowledge, to head for one of these valleys of plenty. Can he continue to top up his fuel tanks for as long as it takes to get there? As he joins the millions driving or riding or walking down the same roads, does he possess things those other refugees might need? If so, and they decide to relieve him of them, can he protect himself? Assuming that by some miracle the refugee finds himself ahead of the mob, with the countryside stretching empty and inviting before him, who owns it? How does he decide where to settle? What does a fertile, life-sustaining piece of land look like? Are there animals, and if not, where are they? How does he find protection for himself and his family from the wind and rain? If shelter is to be a farmstead—has it been abandoned? If it has not, will the occupier be persuaded to make room for the newcomers, or leave? If he cannot be so persuaded, will the refugee use force,