There is an amazing tree at the west end of Vancouver Island called Lonesome Doug. We did not find Lonesome Doug, a lonely Douglas-fir left all alone in the middle of a vicious clear-cut forest. We had seen photos of Lonesome Doug but felt we did not have time to try to find him. So he remains alone and unseen by us.
All the trees around it had been felled. Hence the name. Lonesome Doug is a massive tree. It pokes right through the forest canopy in this area called the Tall Tree Capital of the World. It actually had no limbs at all until it reached the top of the surrounding canopy. In other words all the surrounding trees were not as tall as the lowest branch of Lonesome Doug! This is a very big tree. Thank goodness it was saved, but I wish they had retained some of his neighbours too.
Lonesome Doug is about as tall as a 20-story building. Its trunk is wider than a truck. Apparently it is the second-largest Douglas-Fir tree in Canada. And now it is a freak in this clearing in the rain forest. Lonesome Doug has enough wood to fill four logging trucks or to frame five 2,000 sq. foot houses. That one tree could be sold for thousands of dollars, but thankfully it was saved. I don’t know why. It is one of the last Douglas-fir in coastal B.C. where 99% of them are already gone. And some people want to take them all! Sometimes the rapacity of men is inconceivable. It takes a rain forest like this to grow such a massive tree. Here it rains 2 out of every 3 days so the big trees are happy. Such trees love flat valley floors onto which the rain water flows. Even though we did not see Doug, we were very lucky because it did not rain.
For many decades the predominant method of logging in B.C. was clear-cutting. The loggers just cut everything down. There was no time for sloppy sentimentality. According to Harley Rustad,
“The introduction of mechanized feller-bunchers—capable of chopping, de-limbing, and cutting trees to length—made it possible for loggers to clear a hectare of second-growth forest in a matter of hours. But few machines are capable of felling old growth; the trees are too big. Every great tree that is cut down on Vancouver Island is done by hand. While it could take 500 years for a fir to reach fifty metres tall and two metres wide, it can take a skilled faller with a chainsaw five minutes to bring it down.”
That puts the whole process into perspective. Lonesome Doug has probably been standing for a 1,000 years! In other words he was already about 500 years old when Christopher Columbus “discovered” North America. He was a seedling at about the time Leif Ericson was building sod houses in Newfoundland.
The image of Lonesome Doug is a powerful one. I think it shows us what clear-cut logging is all about. As Rustad said, “Heroic life persevering amid destruction.” Destruction is the key. Sometimes I really think capitalism is anti-life. They call it creative destruction, and sometimes that is true, but all too often it is just destruction. I think it is really vandalism. Maybe even desecration.
The Globe and Mail called this tree “the loneliest tree in Canada.” Some people fear that because the surrounding forest has been felled, the wind will ruin Lonesome Doug. Yet he was surrounded by 150 year-old Hemlocks that had grown back after a massive storm. In other words, Doug must have been alone then too. He can take the wind. Doug is tough. Maybe he will make it. Lets hope.
We visited a second exhibit at the National Gallery in Ottawa. This was very different from the first one that displayed works by the Group of Seven and their contemporaries. This one did not have beautiful art. Or rather it did, but in a weird way.
The exhibit featured amazing works of photography by Edward Burtynsky, Jennifer Baichwal and Nicholas de Pencier using a variety of techniques and technologies. Their works are stunning, but deeply disturbing, and that is what good art should do. It should disturb us. These 3 artists ask us to consider the environmental and ethical issues involving the exploitation of Earth’s resources by one species—Homo sapiens.
The exhibit included about 30 new enormous photographic prints and high definition murals as well as film installations. The title of the exhibit is Anthropocenea concept I have been interested in for a number of years. The concept arises from an important but little understood fact: Human beings now affect the Earth and its processes more than all other natural forces combined.
This word has recently been invented. I wish it had not occurred to anyone that this word was needed. The word is anthropocene. It refers to the fact that humans have had such a profound influence on the planet that the era we are now in needs a name to reflect that. That word is anthropocene.
The word is closely associated to another word—anthropogenic. This word also refers to profound planetary forces that have a human origin. We created these forces. And many of these forces are not benign. Far from benign in fact. Malignant would be much closer to the truth in many cases.
In the spring of 2013 Christiane and I visited Africa. It was a marvelous experience. Never have we seen wild life that. We were astounded when we safaried into our first African ‘Game’ Park. That was Chobe National Park in Botswana. It is not the park with the most wildlife in Africa. That privilege probably belongs to the Serengeti. Yet we were completely stunned by the amount of wild life we saw that day. We saw large numbers of elephants, giraffes, gazelles, impalas, hippopotami, crocodile and water buffalo as well as small numbers of many other animals. Of course we saw many species of birds as well. It was one of the most exciting days of my life. We had never seen anything like it in North America.
Yet North America used to be like that. It is hard for us to believe. 200 to 300 years ago the Great Plains of North America resembled the plains of the Serengeti. It has been estimated that some 30 million to 60 million animals were found on the Great Plains of North America. These included the American bison and pronghorn antelope in the millions. They roamed freely across about 500,000 sq. mi. of land between the Rocky Mountains and the Mississippi. That is difficult for us now to comprehend. It is difficult because most of those animals were slaughtered—deliberately slaughtered. Now it seems incomprehensible that we could do that. But we did. Our species did that. This destruction was anthropogenic. We were the cause. Destruction on such a vast scale beggars our imagination.
The epoch we are currently living is called the Holocene epoch. It started 11,700 years ago. In geological terms that means this current epoch has barely begun. Yet already, some scientists are saying we need to declare that the Holocene epoch is over and a new one has begun–the Anthropocene.
Epochs are marked by momentous events–like Ice Ages. Usually they have lasted millions of years. For example the epoch that preceded the one we are now in, The Pliocene orPleiocene Epoch is the epoch in the geologic timescale that extended from about 5.333 million to 2.58 million years before present. It lasted about 2.8 million years and was by no means the longest.
Originally it was thought that the Holocene epoch would begin during the last Ice Age and then end when a new Ice Age started. That would make the Holocene an interglacial period between an experiencedice age and an anticipatedice age. During this period the climate has been relatively stable and this has allowed Homo sapiens to dominate the earth. Yet recently many scientists have become convinced that this traditional analysis is no longer accurate. They believe that over the last 200 years, or since the time of the Industrial Revolution, the impact of this one species has been so great that an entirely new geological age has been ushered in—the Anthropocene, or Age of Man.
According to British geologist Jan Zalasiewicz there is now a widespread belief among Earth and environmental scientists that changes created by human activities are now so great that they rival some of the great forces of nature that have in the past so altered the planet that at least 5 mass extinctions of species have occurred since the planet was created 4.56 billion years ago.
Think about this concept for a minute. This means that the consequence of activities of our species, are so enormous that we compare to the effects caused by an asteroid smashing into the planet about 65 million years ago that killed more than half of the species on the planet. According to this view our actions are so profound that the stability of the Holocene epoch has been disturbed to such an extent that the very life support systems that have nurtured and favored our species. How is that possible?
Scientists believe that so far there have been 5 major extinctions. the most massive extinction was the Permian Extinction that occurred about 600 million years ago and changed the nature of the planet forever. It was probably the most extensive extinction ever. It led to the extinction of 95% of life on our planet!
This extinction ended that Permian world. The cause of this extinction is not universally agreed upon. Some have suggested that massive volcanic forces inside the earth led to massive eruptions that poisoned the atmosphere and oceans so much that 95% of all species died. Other causes have been suggested but all of them are on the order of magnitude of what we call forces of nature. No pipsqueak can change the world’s climate.
To think that our actions are being compared to these massive destructive natural forces is stupefying. Yet that is exactly what some scientists are now doing. This is a disconcerting thought, but on this basis, our species isthe greatest serial killer of other species that the earth has ever seen.
Andrew Miall, a professor at the University of Toronto described this well,
Deforestation, agriculture, increase in erosion, the pumping of all kinds of artificial things into the hydrosphere; all these phosphates and nitrates going into the river systems (so that) we now have this huge dead zone in the middle of the Gulf of Mexico because of all the agricultural chemicals that have gone down there. These are all undeniable effects. There is no point in trying to evade it. To call this now the Anthropocene epoch would certainly crystallize that concept. It does seem that a number of scientists have started to use the term
How have we—one species—been able to have such a profound effect on the planet? According to William Marsden,
Scientists say the principal agents of this change are the machinery of the industrial age and its chemical toxins. Modern mining, urbanization, forestry, agriculture and fishing practices have refashioned both the terrestrial landscape and continental shelves. Toxic pollutants are changing weather patterns, warming oceans, increasing their acidity and raising sea levels.
Scientists say that there are already clear and distinct geological markers of this human impact that are clearly visible in the atmosphere and sedimentary rock as well as discerned changes to our weather patterns.
This impact has been felt in not just species extinctions, but species invasions. According to Jan Zalasiewicz, “the CO2increase associated with global warming and ocean acidification—this is large in scale and probably unprecedented in its speed.”
The idea that we have created our very own geological age has been around for decades, but the effort to formalize this notion began with a scientific paper by Paul Crutzen in 2002. He is the scientist who received the Nobel Prize for chemistry in 1995 for his work on the effects of ozone in the atmosphere. He is a respected scientist.
Scientists like Crutzen treat our actions as equivalent to a geological phenomenon that caused some of the greatest events in the Earth’s deep past. They also make it clear that the driving force for the global changes we are undergoing is human behavior, particularly in the social, political and economic sectors.
There is not yet general agreement about when the Anthropocene began. Some say it started with the start of the Industrial Revolution that began in about 1800. At that time in England a rapid transformation of English society from a predominantly rural agricultural one to an urban society began. This spread throughout Europe and from there to North America.
It was during this time that the concentration of carbon dioxide started to rise above the 278 parts per million (‘ppm’) that had helped to stabilize the planet so favorably throughout the Holocene. By 1900 the levels of CO2in the atmosphere had reached 300 ppm. We have now gone above 400 ppm, even though scientists warned a few years ago that it would be “dangerous “for us to allow it to go over 350 ppm. We are now well beyond that. We are in the danger zone.
Other scientists believe that the Anthropocene started later at about the end of the Second World War. Some have called this the period of great Acceleration. During this time the human population doubled to more than 6 billion people. During this time the number of automobiles grew to 700 million from 40 million, people began to abandon agriculture as a way of life, the use of fertilizers rose to 300 million tonnes a year from about 50 million tonnes while CO2expanded to 390 ppm from 311 ppm.
Most of the Grand Acceleration was powered by Western countries, but new emerging economies like China, Brazil, India, Indonesia, and South Africa all had an important impact too. Greenhouse gas emissions have exploded exponentially. Coal use rose sharply, but 90% of the recent increase in the use of coal—a primary cause of increased greenhouse gas emissions—can be attributed to India and China alone.
What does all this mean? According to William Marsden,
Some scientists believe a formal recognition that mankind is now the most powerful force of nature on the planet will help draw the world’s attention to the damage mankind is causing to the Earth’s life support systems.
A paper of the Royal Society published in 2011 says, “The ultimate drivers of the Anthropocene, on the other hand, if they continue unabated through this century may well threaten the viability of contemporary civilization and perhaps even the future existence of Homo sapiens.” This is the consequence of modern industry, mining, urbanization, forestry, agriculture, and fishing activities. Pollutants are filling the air and water and soil with toxins. All of these human activities are refashioning the earth. They are changing the game. We have a lot that we are responsible for.
The photographic display we saw explored the effects of human activity on the planet in artworks that are amazing, horrible, and in some weird way beautiful. Bringing us images of places such as the enormous Dandora landfill in Nairobi, massive log booms on Vancouver Island, and the Gotthard Base railway tunnel in the Swiss Alps, among many others. Collectively these works show us the pervasive and complex repercussions of our modern way of life. It is disturbing to look at. It should be disturbing. What are we doing?