"We are now so abusing the Earth that it may rise and move back to the hot state it was in fifty-five million years ago, and if it does, most of us, and our descendants, will die."
-James Lovelock, leading climate expert and author of The Revenge of Gaia
"I don't see why people are so worried about global warming destroying the planet - peak oil will take care of that."
-Matthew Simmons, energy investment banker and author of Twilight in the Desert: The Coming Saudi Oil Shock and the World Economy
The twin crises of climate change and peaking oil production are converging on us. If they are not to cook the planet and topple our civilization, we will need informed and decisive policies, clear-sighted innovation, and a lucid understanding of what is at stake. We will need to know where we stand, and which direction we should start out in. These are the questions Carbon Shift addresses.
Thomas Homer-Dixon, author of The Ingenuity Gap and The Upside of Down, argues that the two problems are really one: a carbon problem. We depend on carbon energy to fuel our complex economies and societies, and at the same time this very carbon is fatally contaminating our atmosphere. To solve one of these problems will require solving the other at the same time. In other words, we still have a chance to tackle two monumental challenges with one innovative solution: clean, low-carbon energy.
Carbon Shift brings together six of Canada's world-class experts to explore the question of where we stand now, and where we might be headed. It explores the economics, the geology, the politics, and the science of the predicament we find ourselves in. And it gives each expert the chance to address what they think are the most important facets of the complex problem before us.
There are no experts in Canada better positioned to explain the world that awaits us just beyond the horizon, and no better guide to that future than this collection of their thoughts. Densely packed with information, but accessibly written and powerfully timely, Carbon Shift will be an indispensable handbook to the difficult choices that lie ahead.
David Hughes is a former senior geoscientist with the Geological Survey of Canada
David Keith is Canada Research Chair in Energy and the Environment, University of Calgary
Jeff Rubin is Chief Economist, Chief Strategist and Managing Director, CIBC World Markets
Mark Jaccard is professor of environmental economics in the School of Resource and Environmental Management at Simon Fraser University and a member of the Intergovernmental Panel on Climate Change (IPCC)
William Marsden is an investigative reporter and author of Stupid to the Last Drop: How Alberta Is Bringing Environmental Armageddon to Canada (And Doesn't Seem to Care)
Jeffrey Simpson is a Globe and Mail national columnist and author, with Mark Jaccard, of Hot Air: Meeting Canada's Climate Change Challenge
With a foreword by Ronald Wright, author of A Short History of Progress and What is America?
From the Hardcover edition.
Civilizations are built on knowledge, population – and energy. They thrive only when a good balance is struck between these three, a balance dependent (like that of a bicycle) on motion, which is to say on growth. Human successes are always taken from the past or borrowed from the future: sooner or later the bike runs out of road. The first humans evolved by devouring the great wild beasts that once roamed all parts of the Earth. When they exhausted this primordial energy hoard at the end of the last ice age, they starved; and the humble survivors – our ancestors – became more and more dependent on plants.
Over time, early civilizations arose with the development of systematic agriculture. Through crop breeding, animal husbandry, deforestation and irrigation, they concentrated the energy of soil and seeds into the muscle power of domesticated animals and equally domesticated human beings. Towns, cities, governments and priesthoods rose like pyramids on a broadening agrarian base. Despite booms and busts along the way, humanity grew at an ever-increasing rate, especially after the crops of the Americas (such as maize and potatoes) spread around the world. By some two hundred years ago, human beings had reached the maximum number who could feed themselves by muscle power and pre-industrial machinery. That number was about one billion.
What has allowed us to soar nearly sevenfold since then was not any breakthrough in new food: all our crops are ancient; we have raised yields by tinkering, but we have developed no new staples from scratch since prehistoric times. The breakthrough was in energy – in finding new ways to use the vast stocks of fossil carbon that Nature had buried under the planet’s skin long before the first mammal crawled upon it.
We tend to think of the looming energy crisis in terms of cars, factories, heating and air conditioning, but the first thing to keep in mind is that fossil fuels are feeding us. We all know that coal and oil drive the tractors, trains, trucks, ships and freezers that grow, store and move food from farm to city, nation to nation. But how many are aware that we have literally been eating oil and gas for more than a hundred years? Fossil carbon is a prime ingredient of the artificial fertilizers that have sidestepped the decline of natural fertility each time a crop is taken off a field. A two-century carbon binge has allowed mankind to fill its planet way beyond the natural carrying capacity for feckless, reckless, self-indulgent apes. If we run out of carbon or fail to find good substitutes, we are back to dung and muscle power. Billions will die.
An absolute shortage of fossil energy is still a long way off. But the amount that can be easily, cheaply and above all safely exploited is indeed running low. Because of carbon dioxide’s effect on climate, an abundance of carbon fuel – especially in its dirtier forms such as coal and tar sand – is far more dangerous than a dearth. Long before fossil fuel gets truly scarce, its consumption will overthrow the predictable weather patterns on which all farming has relied for the past ten thousand years. In short, the industrial carbon economy has turned out to be what I call a “progress trap” – a seductive and seemingly benign development which, upon reaching a certain scale, becomes a dead end.
Even if abundant sources of clean energy were to come on stream tomorrow, we would still face problems of overpopulation, overconsumption, soil erosion and the most unequal distribution of wealth and health in history. But, as the essays in this important book explore and document in different ways, a “carbon shift” – a swift transition to much cleaner energy – is our only hope of escaping the dire consequences of our runaway success.From the Hardcover edition.
Excerpted from Carbon Shift by Thomas Homer-Dixon with Nick Garrison. Copyright © 2009 by Thomas Homer-Dixon with Nick Garrison. Excerpted by permission of Vintage Canada, a division of Random House LLC. All rights reserved. No part of this excerpt may be reproduced or reprinted without permission in writing from the publisher.
Table of Contents
Foreword | Ronald Wright
Introduction | Thomas Homer-Dixon and Nick Garrison
Dangerous Abundance | David Keith
The Energy Issue: A More Urgent Problem than Climate Change? | J. David Hughes
Peak Oil and Market Feedbacks: Chicken Little versus Dr. Pangloss | Mark Jaccard
Demand Shift | Jeff Rubin
The Perfect Moment | William Marsden
Broken Hearts, Broken Policies: The Politics of Climate Change | Jeffrey Simpson
Conclusion | Thomas Homer-Dixon and Nick Garrison
From the Hardcover edition.
About Thomas Homer-Dixon
Thomas Homer-Dixon, or "Tad" as he is known to his friends and colleagues, is Director of the Center for the Study of Peace and Conflict at the University of Toronto, and Associate Professor in the Department of Political Science at the University of Toronto. He was born in Victoria, British Columbia, in 1956 and grew up in a rural area outside the city. After studying for two years at the University of Victoria in the late-1970s, he moved to Ottawa, where in 1980 he received his B.A. in Political Science from Carleton University. He then founded a national student organization that encouraged debate on the ethical implications of scientific research, and he traveled widely overseas.
In 1983, he began graduate work in Political Science at MIT in Cambridge, Massachusetts, where he studied international relations, defense and arms control policy, and conflict theory. He also read widely in social psychology, cognitive science, artificial intelligence, philosophy of mind and language, and environmental science. After completing his Ph.D. in 1989, he moved to the University of Toronto and, in the subsequent eight years, led several international research projects examining the links between environmental stress and violence in developing countries. In recent years, his research has focused on how societies adapt to complex economic, ecological, and technological change.
Besides The Ingenuity Gap, his books include Environment, Scarcity, and Violence (Princeton University Press, 1999) and, coedited with Jessica Blitt, Ecoviolence: Links among Environment, Population, and Security (Rowman & Littlefield, 1998). Dr. Homer-Dixon has been invited to speak about his research at Yale, Harvard, Princeton, and Cornell Universities, UC Berkeley, MIT, West Point, Oxford and Cambridge Universities, the World Economic Forum in Davos, Switzerland, and the Council on Foreign Relations in New York. He twice briefed Al Gore during his tenure as Vice President of the United States.
"Homer-Dixon clearly sets the scene. He correctly argues that cheap oil has undermined our economic models, and business as usual is no longer an option."
–Andrew Nikiforuk, The Globe and Mail
"And that's why the brief collection of essays in Carbon Shift really matters. Edited by Thomas Homer-Dixon, an intellectual straight shooter, the book offers six distinct point of views about Canada's troublesome twins: climate change and peak oil and their central role in Canada's discordant future."
–Andrew Nikiforuk, The Globe and Mail
"This book works because it's a set of essays by six people from different backgrounds: two oil experts, two economists, and two from newspapers. Oil has a lot of angles (if a liquid can have angles), and it's a relief to see someone making an attempt to bring this variety."
–Tom Spears, The Ottawa Citizen
From the Hardcover edition.