In his documentary What a Way to Go: Life at the End of Empire filmmaker Tim Bennett notes that many of the book authors now writing about peak oil, climate change, species extinction and myriad other urgent environmental and resource topics usually end their otherwise grim analyses with what he calls "the happy chapter," a chapter with solutions and responses which will supposedly help us to avert catastrophe.
In a new book, Bottleneck: Humanity's Impending Impasse, William Catton, Jr. dispenses with "the happy chapter" altogether and simply gives us the grim prognosis. Human society is now on an unstoppable trajectory for a significant die-off. Catton, author of the well-known classic of human ecology, Overshoot, expects that by 2100 the world population will be smaller, perhaps much smaller, than it is today. We are in what he calls "the bottleneck century." He likens our situation to that of an airplane taking off at nighttime with a crew that is unaware that the runway is too short. The pilot will accelerate the plane as usual expecting a normal takeoff. Unless the pilot somehow receives and believes a warning to brake and reverse the engines quickly, by the time he or she actually sees the end of the runway, it will be too late and the plane will crash.
Well, the warnings have been issued, Catton explains. And, few people believe them. Catton spends much of the book explaining why this is so. As you read his explanation, it becomes clear why there will be no "happy chapter" at the end.
The main culprit, according to Catton, is the division of labor into ever smaller occupational niches. The marvel of such a system is that people who know nothing about one another's occupation can cooperate through the miracle of the marketplace to increase society's overall productivity and wealth. And, they can exchange every kind of good or service through the medium of money. The downside of such a complex and finely differentiated system is that no one can really understand it. That might not matter so much except that fossil fuels have enabled humans to increase both their numbers and per capita consumption enormously in the last 200 years. The impact of that vast increase on the world's renewable and nonrenewable resources has been profound. It has lead to all the effects mentioned above and many others including deforestation, heavy erosion of farmland, toxic pollution of air and water, and overharvesting of fisheries.
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