From email@example.com Tue Dec 23 13:15:17 2003
Date: Sat, 4 Oct 2003 16:14:32 -0500 (CDT)
SLEEPWALKING TO EXTINCTION
We are not contemplating the end of holidays in Seville. We are contemplating the end of the circumstances which permit most human beings to remain on earth.
We live in a dreamworld. With a small, rational part of the brain, we recognise that our existence is governed by material realities, and that, as those realities change, so will our lives. But underlying this awareness is the deep semi-consciousness which absorbs the moment in which we live then generalises it, projecting our future lives as repeated instances of the present. This, not the superficial world of our reason, is our true reality. All that separates us from the indigenous people of Australia is that they recognise this and we do not.
Our dreaming will, as it has begun to do already, destroy the conditions necessary for human life on earth. Were we governed by reason, we would be on the barricades today, dragging the drivers of Range Rovers and Nissan Patrols out of their seats, occupying and shutting down the coal-burning power stations, bursting in upon the Blairs' retreat from reality in Barbados and demanding a reversal of economic life as dramatic as the one we bore when we went to war with Hitler. Instead, we whinge about the heat and thumb through the brochures for holidays in Iceland. The future has been laid out before us, but the deep eye with which we place ourselves on earth will not see it.
Of course, we cannot say that the remarkable temperatures in Europe
this week are the result of global warming. What we can say is that
they correspond to the predictions made by climate scientists. As the
Met Office reported on Sunday,
all our models have suggested that
this type of event will happen more frequently.1 In December it
predicted that, as a result of climate change, 2003 would be the
warmest year on record.2 Two weeks ago its research centre reported
that the temperature rises on every continent matched the predicted
effects of climate change caused by human activities, and showed that
natural impacts, such as sunspots or volcanic activity, could not
account for them.3 Last month the World Meteorological Organisation
the increase in temperature in the 20th century is
likely to have been the largest in any century during the past 1000
the trend for the period since 1976 is roughly
three times that for the past 100 years as a whole.4 Climate
change, the WMO suggests, provides an explanation not only for record
temperatures in Europe and India but also for the frequency of
tornadoes in the United States and the severity of the recent floods
in Sri Lanka.5
There are, of course, still those who deny that any warming is taking place, or who maintain that it can be explained by natural phenomena. But few of them are climatologists, fewer still are climatologists who do not receive funding from the fossil fuel industry. Their credibility among professionals is now little higher than that of the people who claim that there is no link between smoking and cancer. Yet the prominence the media gives them reflects not only the demands of the car advertisers. We want to believe them, because we wish to reconcile our reason with our dreaming.
The extreme events to which climate change appears to have contributed reflect an average rise in global temperatures of 0.6C.6 The consensus among climatologists is that temperatures will rise in the 21st century by between 1.4 and 5.8C: by up to ten times, in other words, the increase we have suffered so far.7 Some climate scientists, recognising that global warming has been retarded by industrial soot, whose levels are now declining, suggest that the maximum should instead be placed between 7 and 10C.8 We are not contemplating the end of holidays in Seville. We are contemplating the end of the circumstances which permit most human beings to remain on earth.
Climate change of this magnitude will devastate the earth's productivity. New research in Australia suggests that the amount of water reaching the rivers will decline by up to four times as fast as the percentage reduction of rainfall in dry areas.9 This, alongside the disappearance of the glaciers, spells the end of irrigated agriculture. Winter flooding and the evaporation of soil moisture in the summer will exert similar effects on rainfed farming. Like crops, humans will simply wilt in some of the hotter parts of the world: the 1500 deaths in India through heat exhaustion this summer may prefigure the necessary evacuation, as temperatures rise, of many of the places currently considered habitable. There is no chance of continuity here; somehow we must persuade our dreamselves to confront the end of life as we know it.
Paradoxically, the approach of this crisis corresponds with the
approach of another. The global demand for oil is likely to outstrip
supply within the next 10 or 20 years. Some geologists believe it may
have started already.10 It is tempting to knock the two impending
crises together, and to conclude that the second will solve the
first. But this is wishful thinking. There is enough oil under the
surface of the earth to cook the planet and, as the price rises, the
incentive to extract it will increase. Business will turn to even more
polluting means of obtaining energy, such as the use of tar sand and
oil shale, or
underground coal gasification (setting fire to
coal seams). But because oil in the early stages of extraction is the
cheapest and most efficient fuel, the costs of energy will soar,
ensuring that we can no longer buy our way out of trouble with air
conditioning, water pumping and fuel-intensive farming.
So instead we place our faith in technology. In an age in which
science is as authoritative but, to most, as inscrutable as God once
was, we look to its products much as the people of the Middle Ages
looked to divine providence. Somehow
they will produce and
install the devices—the wind turbines or solar panels or tidal
barrages - which will solve both problems while ensuring that we need
make no change to way we live.
But the widespread deployment of these technologies will not happen until rising prices ensure that it becomes a commercial imperative, and by then it is too late. Even so, we could not meet our current levels of consumption without covering almost every yard of land and shallow sea with generating devices. In other words, if we leave the market to govern our politics, we are finished. Only if we take control of our economic lives, and demand and create the means by which we may cut our energy use to 10 or 20% of current levels will we prevent the catastrophe which our rational selves can comprehend. This requires draconian [according to corporate america, not according to those wishing human life on earth survive -ed] regulation, rationing and prohibition: all the measures which our existing politics, informed by our dreaming, forbid.
So we slumber through the crisis. Waking up demands that we upset the seat of our consciousness, that we dethrone our deep unreason and usurp it with our rational and predictive minds. Are we capable of this, or are we destined to sleepwalk to extinction?
1. Reuters, 8th August 2003. Europe's Heatwave Doesn't Prove Global Warming.
2. Geoffrey Lean, 29 December 2002. Official: next year will be the hottest since records began. The Independent on Sunday.
3. Meteorological Office, 28th July 2003. Europe and North America warming due to human activity. Press release.
4. World Meteorological Organisation, 2nd July 2003. Extreme Weather Events Might Increase. Press release.
6. Intergovernmental Panel on Climate Change, 2001. Climate Change 2001, Synthesis Report.
8. Fred Pearce, 4th June 2003. Global warming's sooty smokescreen revealed. New Scientist. http://www.newscientist.com/news/news.jsp?id=ns99993798
9. Research by the Cooperative Research Centre for Catchment Hydrology, cited in The Institute for Sustainable Futures, 2003. Impacts of Climate Change on Water Supplies and Soil. Sydney.
10. See for example Richard Heinburg, 2003. The Party's Over: Oil, War and the Fate of Industrial Societies. New Society Publishers, Canada; Kenneth S. Deffeyes, 2001. Hubbert's Peak: The Impending World Oil Shortage. Princeton University Press; Bob Holmes and Nicola Jones, 2nd August 2003. Brace Yourself for the End of Cheap Oil. New Scientist.