Climate change is indisputably anthropogenic – human-made. The long deep-pocketed propaganda, public relations, and lobbying arms of the corporate carbon industrial complex have long insisted that global warming is a reflection of unalterable natural forces that operate independently of human control. But the preponderant majority of the climate-sentient world agrees with the overwhelming consensus finding of contemporary earth scientists that global warming is anthropogenic (“human made”) – that it reflects the visible hand of human practice, politics, and policy. It knows that the story of the world’s broken ecology is about the human release of greenhouse gases resulting from the uncontrolled extraction and use of carbon-based fossil fuels.[8]
The harsh reality has to be acknowledged in elite capitalist media. Reflecting its duty to provide its privileged readers with reasonably accurate information, even the neoliberal, arch-capitalist Anglo-American Economist magazine acknowledges the dominant role of human agency in a recent special supplemental report on “The Vanishing North.” According to The Economist last June, “The shrinkage of the sea ice is no less a result of human hands than the ploughing of the prairies. The cause is global pollution, and the risks it carries are likewise global. The Arctic, no longer distant or inviolable, has emerged, almost overnight, as a powerful symbol of the age of man.”[9]
“Accelerating the Catastrophe”
What do the two dominant U.S. business parties offer towards the goal of saving the planet – well, its living species – from the crisis of anthropogenic global warming? Less than nothing. An escalation of the assault, in fact, making the problem worse.
Writing about the drastic melting of “the earth’s air-conditioner,” Gillis notes a chilling lack of urgency in reacting to the problem the part of rich nation governments, whose “main response has been to plan for exploitation of newly accessible minerals in the Arctic, including more oil.”[10]
Instead of acting to limit greenhouse emissions, those governments see the retreat of the great northern ice cover as an opportunity “to accelerate the catastrophe…The reaction,” Noam Chomsky notes, “demonstrates an extraordinary willingness to sacrifice the lives of our children and grandchildren for short-term gain. Or, perhaps, an equally remarkable willingness to shut our eyes so as not to see the impending peril.”[11] …
…The Republicans and the Democrats both decline to take the great time bomb of climate change[18] with anything remotely like the seriousness it deserves since doing so would disrupt “the economy.” They both worship at the altar of growth and the notion that “a rising tide lifts all boats” – capitalism’s longstanding fake, eco-cidal answer to popular pressure for jobs, and end to poverty, and the downward redistribution of income and wealth.[19] They both refuse to let long-term considerations of livable ecology and human survival interfere with the short-term pursuit of material expansion and the bottom line, not to mention the short-term logic of the election cycle.
I often wonder why people, who know that climate change is real, refuse to discuss it. They refuse to discuss it because it will upset their regimen of making money and carrying along with business-as-usual.
Bill Mckibben was on some late night TV show and he mentioned that the executive of some oil company said that if we need to move our food production north, then we will. Here is why that won’t work. Climate change means widespread famine, wars for dwindling resources, the fall of States, and the final extinction of man. There’s no more pretending that economic growth is possible or even a sane path for us to follow. Yet the system continues on through coerced participation.
I wonder if our forebears from 100 years ago would alter their actions if they knew from scientific and observable evidence that their way of life would cause the extinction of their progeny. Do you think they were more sensible back then? At that time, Edward Bernays and the tools of mass media manipulation had not yet entered society. Are not climate change deniers and free market ideologues the flat-earthers or Salem witch hunters of the 21st century? Feel free to give me an answer if you have one.
If you destroy the oceans, the cradle of life, then they will overtake you, returning you from whence you came…
You don’t want to push the system past those kind of tipping points because, if we do, we leave a situation for our children and grandchildren that will be out of their control. They won’t be able to stop it.
This post is the second in the climate tipping points series. Part one is here. Before getting into some of the other tipping points, I want to mention an excellent new paper, Going to Extremes: Climate Change and the Increasing Risk of Weather Disasters, written by Dr. Jonathan Overpeck, Professor of Geosciences and Atmospheric Sciences at the University of Arizona. It encapsulates a lot of pertinent information explaining the new reality of extreme weather events which humans will have to contend with from here on out.
An excerpt:
Agriculture
Scientists warn that global warming may threaten global food security as the changing climate could fundamentally affect humanity’s collective ability to feed itself. Although an increase in the amount of carbon dioxide in the atmosphere may initially promote plant growth, it does not necessarily translate into more food. Crops tend to grow more quickly in higher temperatures, leading to shorter growing periods and less time to produce grains. However, a changing climate will bring other, more significant hazards for agriculture, including greater water stress and the risk of higher temperature extremes that can quickly damage crops.
Agricultural impacts will vary across regions and by crop. Moderate warming and changes in precipitation are expected to decrease yield in seasonally dry and low-latitude areas. In California, where half the nation’s fruit and vegetable crops are grown, climate change is projected to decrease yields of almonds, walnuts, avocados, and table grapes by up to 40% by 2050.
Scientists have determined that any benefits increased carbon dioxide for some crops will be largely outweighed by negative factors if global temperature rises more than 1.8°F (1.0°C) from late 20th century values. It is expected that for each degree of warming, yields of corn in the United States and Africa, and wheat in India, will drop by 5-15%. In addition, if temperatures rise 9°F (5°C), most regions of the world would experience yield losses and global grain prices would potentially double…
…[The] NOAA recently concluded, after looking through 50 years of weather data, that droughts like the record 2011 Texas drought was made “roughly 20 times more likely” because of global warming. Indeed, observations have shown that certain extremes—high heat, heavy precipitation and floods, duration and intensity of droughts and extremes related to higher sea levels—have increased over the last half of the century.
Continuing on the list of Lenton’s and Schellnhuber’s tipping points…
6.) The Sahara and Sahel in Africa could change dramatically, becoming either far more dry or far more wet, as ocean temperature and vegetation-climate feedbacks change within a decade or so. This is considered an “intermediately sensitive” tipping point with large uncertainty.
Desertification and lower rainfalls with infrequent torrential floods from a warming climate is the clear winner according to studies:
One of the most significant climatic variations in the African Sahel since the late 1960s has been the persistent decline in rainfall. The Sahel is characterized by strong climatic variations and an irregular rainfall that ranges between 200mm and 600 mm with coefficients of variation ranging from 15 to 30% (Fox and Rockström, 2003; Kandji et al., 2006). A rainfall decrease of 29-49% has been observed in the 1968-1997 period compared to the 1931-1960 baseline period within the Sahel region (McCarthy et al., 2001). The West Africa region has experienced a marked decline in rainfall from 15 to 30% depending on the area (Niasse, 2005). The trend was abruptly interrupted by a return of adequate rainfall conditions in 1994. This was considered to be the wettest year of the past 30 years and was thought to perhaps indicate the end of the drought. Unfortunately, dry conditions returned after 1994 (McCarthy et al., 2001).
The rainfall variability in Africa has been studied by numerous authors since the beginning of the recent drought period in the 1970s. Many studies focused on the Sahelian areas ( Farmer, 1988; Lamb & Peppier, 1992; Hulme, 1992). Others also compared Sahelian rainfall with rainfall over other West African and Central Afrcan rregions (Thompson et al. 1985; Buishand, 1984).
Eminent scientist, Sir Gordon Conway, the former chief scientific adviser to the British Department for International Development and the former President of the Rockefeller Foundation said that Africa is already warming up faster than the global average and that the continent will experience a greater amount of intense droughts, floods and storm surges as a result…
…While there are many facets to climate change in Africa, in the case of central Nigeria it is important to look at food, water and migration. The environmental concerns in the Delta region and rising water levels across the south coast present challenges in themselves and would require an article in themselves.
Food crisis
Climate change threatens the ability of West Africa to compete in the global food system. An increase in temperature will undoubtedly reduce yields in a region where the population is set to double within the next two decades. Some projections claim that crop production will drop by 50% within the same timeframe as this population boom.
Nigerian food producers do not have the capacity to deal with such climate or population fluctuations. Consequently food availability in many regions will be dangerously compromised leading to greater competition for resources.
Water crisis
In addition to the concerns of food production, the availability of water in the Sahel reached crisis levels several times in recent years. In 2010 the region suffered a widespread famine, partially as a result of water shortages, and is now in the midst of an ongoing drought that has affected 18 million people.
Debates continue to rage over the future of Sahelian water as some project a decrease in rainfall of 40 percent in a region beset by drought already. Others have posited that rainfall may increase the Sahel but that such a change would likely lead to an infestation of locusts the like of which have been destroying farmland in Mali and Niger in recent weeks. When the rains do arrive the cities in the region are often unable to deal with them, evidenced by yesterday’s lethal flooding in Jos which has killed at least 35 people.
While future projections of waterfall vary, there is no doubting the present and impending threats from desertification.
Desertification is the most egregious form the temperature increase has taken as much of the Sahel is already suffering from climate-induced drought. Approximately 1,350 square miles of Nigerian land turns to desert each year. To put it in perspective, that is over twice the size of Greater London becoming impossible to farm each year. This leads to both farmers and herdsmen having to abandon their homes to move to an area with more abundant resources.
Migration crisis and conflict
Encroaching deserts do not merely mean water scarcity and a threat to food security but also mass migration. The direct competition for resources has the potential to become more acute in several regions of Nigeria and beyond in West Africa.
An example would be the millions of Malians and Burkinabes in Cote d’Ivoire as a result of the Sahelian droughts of the 1970s and 1980s. When the use of migrant labour lost its appeal to Cote d’Ivoire amidst the conflicts of the 1990s it set the course for outside interests to have a major impact on internal conflicts. Migration disputes continue between the two countries to this day including a substantial impact upon the Ivorian crisis of 2010-11.
As the Sahel continues to dry up as a result of climate change, the land can no longer support the animal stocks required by herders to survive. Since the only useful land to the herders is to the south of the desert, they move their herds towards the agricultural regions populated by sedentary farmers. Naturally, the destruction of crops by the herds creates tensions between those moving the animals and those who struggle to grow enough food for themselves in an increasingly unforgiving climate.
The policy solutions up to this point have focused on short-term political factors leading to knee-jerk responses to the violence. Communities in Ghana, Burkina Faso and Nigeria have expelled Fulani herders. The existential threat is forcing the Fulani to fight back.
A refusal to acknowledge the role that climate change has played in the region has led to a failure of governance. Such forced relocations are merely postponing the problem for a future government rather than trying to fix it. In this sense the agricultural policies in Nigeria have become a microcosm for climate policy.
In the case of Nigeria poor governance as a result of political short-termism has exacerbated the food crisis, the catalyst for migration issues. Until the 1970s agriculture made up 60% of Nigeria’s GDP. Since then technological stagnation, myopic policies and corruption have turned the country into a net importer at a cost of $150 billion each year. The $500 million allocated to agriculture in the 2012 budget could be enough to facilitate the needs of the country if spent wisely. Some have even argued that Nigeria has the capacity to be the breadbasket for the whole of West Africa.
Politics of inaction
Political short-termism has blighted Plateau State both in terms of local politicians and the global response to climate change. The sudden explosions of conflict in the region have been predicted for decades. Despite the upsurge in brutal violence, the policies remain largely the same.
With roughly 40% of Africa now affected by desertification, solutions will have to come soon. One such solution is the ‘Green Wall’, a wall of trees 4,300 miles long and 9 miles wide stretching across the African continent from Senegal to Djibouti. The idea has been advocated by West African leaders for over 30 years but has only now been realised.
Erecting walls has rarely provided a long-term solution to conflict. It is unlikely to do so for climate change.
7.) The El Nino Southern Oscillation, occurring across the tropical Pacific Ocean roughly every five years, refers to patterns of warming and cooling in the Pacific Ocean that affect weather worldwide. It could within 100 years change to a persistent warm or cool pattern, or change so that warm El Nino patterns are more intense, leading to more intense droughts in some areas, and likelihood of flooding elsewhere. This is considered an “intermediately sensitive” tipping point with large uncertainty.
Kevin Trenberth, Senior Scientist in the Climate Analysis Section at the National Center for Atmospheric Research (NCAR), suggests that we are seeing changes in El Nino:
There’s another elephant in the room: the long-term influence of greenhouse gases. “In my view, El Niño and La Niña are very likely changing as a consequence of climate change, but such changes cannot be measured when you get only one event every three to seven years,” says Trenberth. “The natural variability is enough to make it impossible to determine a climate change signal.” Still, he adds, when it comes to El Niño and La Niña, it’s best not to assume that past performance is any guarantee of future results.
8.) The Atlantic thermohaline circulation (THC) is a global 3-dimensional belt of ocean currents that transports large amounts of heat and freshwater around the world. In the North Atlantic, it manifests in a meridional overturning circulation (AMOC) which, through its northward transport of warm tropical waters by the Gulf Stream and North Atlantic Current, ensures these warm waters reach Europe.
The THC could collapse within 100 years as warming of the oceans alters water density and disrupts the global circulation of the seas. This is considered a “lowly sensitive” tipping point, with intermediate uncertainty.
from ‘Abrupt Climate Change‘ (Lead Author: Thomas L. Delworth,* NOAA Geophysical Fluid Dynamics Laboratory, Princeton, NJ):
…AMOC and the likelihood of future changes in the AMOC in response to increasing greenhouse gases, including the possibility of abrupt change.
We have five primary findings:
• It is very likely that the strength of the AMOC will decrease over the course of the 21st century in response to increasing greenhouse gases, with a best estimate decrease of 25-30%.
• Even with the projected moderate AMOC weakening, it is still very likely that on multidecadal to century time scales a warming trend will occur over most of the European region downstream of the North Atlantic Current in response to increasing greenhouse gases, as well as over North America.
• No current comprehensive climate model projects that the AMOC will abruptly weaken or collapse in the 21st century. We therefore conclude that such an event is very unlikely. Further, an abrupt collapse of the AMOC would require either a sensitivity of the AMOC to forcing that is far greater than current models suggest or a forcing that greatly exceeds even the most aggressive of current projections (such as extremely rapid melting of the Greenland ice sheet). However, we cannot completely exclude either possibility.
• We further conclude it is unlikely that the AMOC will collapse beyond the end of the 21st century because of global warming, although the possibility cannot be entirely excluded.
• Although our current understanding suggests it is very unlikely that the AMOC will collapse in the 21st century, the potential consequences of such an event could be severe. These would likely include sea level rise around the North Atlantic of up to 80 centimeters (in addition to what would be expected from broad-scale warming of the global ocean and changes in land-based ice sheets due to rising CO2), changes in atmospheric circulation conditions that influence hurricane activity, a southward shift of tropical rainfall belts with resulting agricultural impacts, and disruptions to marine ecosystems.
9.) The Indian summer monsoon, which is needed to sustain crops, could collapse anytime as land-to-ocean pressure gradients change with pollution and warming patterns. That could lead to an “erratic” fluctuation that would “chaotically change between an active and a weak phase.” This is considered an “intermediately sensitive” tipping point with large uncertainty.
THE dizzying midday heat of India’s northern plains cracks the earth. Farmers slump on the charpoys on which they sleep outdoors. It should be raining, yet the sky is clear. Prithi Singh, lean and wrinkled, says his entire rice crop has withered, along with fields sown for fodder. After two summers of erratic and delayed monsoons, this year the rains simply failed…
The monsoon months, June to September, bring three-quarters of India’s annual rainfall. Official studies show it to be erratic in four out of every ten years. Yet farmers rarely get any useful warning of shortfalls. As recently as late June, India’s meteorologists were predicting a normal monsoon. Punjab and Haryana, two north-western agricultural states, now say rains are about 70% below average.
Six western states have issued drought warnings.
The government in Delhi says it may soon offer emergency help. The country remains predominantly rural: over 600m out of 1.24 billion Indians rely directly on farming. Nearly two-thirds of Indian fields are fed only by rain. A one-off drought is tolerable. Rural job-creation schemes have lifted incomes for the poorest. Food prices have only started to creep up. Granaries are overflowing, thanks to recent bumper crops.
What is disturbing, though, are tentative signs of long-term change to the summer rains. A less stable monsoon pattern would be harder to predict. It would arrive late more often, yield less water, become more sporadic, or dump rain in shorter, more destructive bursts (which happened two years ago in Pakistan, where the Indus basin disastrously flooded). The concerns of experts about the monsoon long predate today’s dry spell.
Too little is known about summer weather systems on the subcontinent. India is short of observation stations, weather planes, satellites, climate scientists and modellers. The government and foreign donors are scrambling to make amends. But even with better data, monsoons are ill-understood once they leave the sea or low-lying land. At altitude, notably, for instance, approaching the Himalayas, it is far trickier to grasp just how factors such as wind direction, air pressure, latent heating and moisture levels interact to deliver monsoon rains.
One trend looks clear: India has grown warmer over the past six decades. Glaciers are melting in the Himalayas, and orchards in the range’s valleys are being planted on ever-higher slopes in search of a temperate climate. Crops in the northern grain belt, notably wheat, are near their maximum tolerance to heat, and so are vulnerable to short-term blasts of higher temperatures. North India’s cities are also growing hotter.
How more warmth affects the monsoon is not straightforward. A land mass heating faster than the oceans will, in theory, draw in more moisture to produce heavier monsoons. Yet the reverse appears to be happening. Specialists who met in February in Pune, in Maharashtra state, reported a 4.5% decline in monsoon rain in the three decades to 2009.
India’s leading climate modeller, R. Krishnan, of the Indian Institute of Tropical Meteorology in Pune, points to a study showing a “steady decline” in rainfall on the Western Ghats, which run down the west coast. A Japanese model that he has applied to southern India predicts that a still more rapid decline in rainfall is likely.
Such a fall may matter little for states such as Kerala in the south, which gets a monthly drenching of 50 centimetres (20 inches) during the wet season. But Mr Krishnan notes other changes, notably evidence that far fewer depressions have formed in the Bay of Bengal, off India’s east coast, in recent summers. Since these help drive rain to India’s arid northern plains, he concludes that “there is every reason to be concerned about the monsoon.”…
…Yet a decline in average rainfall may not be the main worry. Experts who met in Delhi in May to discuss climate-induced “extreme events” in India suggest that likelier threats include more short and devastating downpours and storms, more frequent floods and droughts, longer consecutive dry days within monsoons, more rapid drying of the soil as the land heats, and a greater likelihood that plant and animal diseases might spread.
It does not bode well for farmers, or for crammed cities with poor sewerage and other rotten infrastructure. Slums and coastal cities look especially vulnerable. Mumbai was overwhelmed in 2005 when nearly a metre of rain was dumped on the city in 24 hours.
Such events will happen more often, the highest official in the country’s environment ministry warns. He wants urgently to bring about a big increase in insurance schemes that spread weather-related risks. Rajendra Pachauri, who leads the United Nations’ Intergovernmental Panel on Climate Change, worries that India is not yet even seriously debating the new threats. He says it is ill-prepared for floods and droughts “that are now considered once-in-every-20-years events, but will be happening once in two years.
Part three of climate tipping points will be posted in a week or two.
“Capitalism has the innate genius of being inexorably driven to destroy everything it encounters, in order to turn it into money. ‘Creative destruction’ -the creation of money through the destruction of life. It is reaching its absolutely inevitable apotheosis now.”
~ Mulga Mumblebrain
Capitalism has unleashed the real weapon of mass destruction…
I found the following story pathetic, predictable, and a microcosm of America’s inverted totalitarianism. This is the corporate state flexing its fascist muscles with for-hire private armies, replete with the latest face-stomping boots and weaponry from Homeland Security. You can never have too much police intimidation in the land of the fearful and home of the paranoid.
Basic rights are what the workers were requesting, but the corporations are working hard to ensure American workers are on the same footing as laborers of Third World sweatshops.
…and don’t forget the sonic cannons to completely suppress the oppressed:
Criminalizing dissent extinguishes free speech. The threat of a nightstick cracking open your head is a good silencer. I fail to see much difference between America and China at this point. A lot has been written recently about the rise of America’s ‘Security and Surveillance State’. Let’s recap:
…the financialization of the economy and culture has resulted in the poisonous growth of monopoly power, predatory lending, abusive credit card practices and misuses of CEO pay. The false but central neoliberal tenet that markets can solve all of society’s problems has no way of limiting the power of money and has given rise to “a politics in which policies that favor the rich … have allowed the financial sector to amass vast economic and political power.”[24] As Joseph Stiglitz points out, there is more at work in this form of governance than a pandering to the wealthy and powerful: There is also the specter of an authoritarian society “where people live in gated communities,” large segments of the population are impoverished or locked up in prison and Americans live in a state of constant fear as they face growing “economic insecurity, health care insecurity [and] a sense of physical insecurity.”[25] In other words, the authoritarian nature of neoliberal political governance and economic power is also visible in the rise of a national security state in which civil liberties are being drastically abridged and violated.
As the war on terror becomes a normalized state of existence, the most basic rights available to American citizens are being shredded. The spirit of revenge, militarization and fear now permeates the discourse of national security. For instance, under Presidents Bush and Obama, the idea of habeas corpus with its guarantee that prisoners have minimal rights has given way to policies of indefinite detention, abductions, targeted assassinations, drone killings and an expanding state surveillance apparatus. The Obama administration has designated 46 inmates for indefinite detention at Guantanamo because, according to the government, they can be neither tried nor safely released. Moreover, another “167 men now confined at Guantanamo … have been cleared for release yet remain at the facility.”[26]
With the passing of the National Defense Authorization Act in 2012, the rule of legal illegalities has been extended to threaten the lives and rights of US citizens. The law authorizes military detention of individuals who are suspected of belonging not only to terrorist groups such as al-Qaeda but to “associated forces.” As Glenn Greenwald points out, this “grants the president the power to indefinitely detain in military custody not only accused terrorists, but also their supporters, all without charges or trial.”[27] The vagueness of the law allows the possibility of subjecting US citizens who are considered in violation of the law to indefinite detention. Of course, that might include journalists, writers, intellectuals and anyone else who might be accused because of their dealings with alleged terrorists. Fortunately, US District Judge Katherine Forrest of New York agreed with Chris Hedges, Noam Chomsky and other writers who have challenged the legality of the law. Judge Forrest recently acknowledged the unconstitutionality of the law and ruled in favor of a preliminary barring of the enforcement of the National Defense Authorization Act.[28]
The anti-democratic practices at work in the Obama administration also include the US government’s use of state secrecy to provide a cover or prevent being embarrassed by practices that range from the illegal use of torture to the abduction of innocent foreign nationals. Under the rubric of national security, a shadow state has emerged that eschews transparency and commits unlawful acts. Given the power of the government to engage in a range of illegalities and to make them disappear through an appeal to state secrecy, it should come as no surprise that warrantless wiretapping, justified in the name of national security, is on the rise at both the federal and state levels. For instance, the New York City Police Department “implemented surveillance programs that violate the civil liberties of that city’s Muslim-American citizens [by infiltrating] mosques and universities [and] collecting information on individuals suspected of no crimes.”[29] And the American public barely acknowledged this shocking abuse of power. Such anti-democratic policies and practices have become the new norm in American society and reveal a frightening and dangerous move toward a 21st century version of authoritarianism.
This police state the über wealthy are building better live up to all the hype that’s been advertised about it. There are too many horsemen (Climate Change, Peak Oil, Neoliberal Economic Policies, 6th Mass Extinction, Water Scarcity, Ocean Acidification) bearing down on humanity to even entertain the idea that the starving masses will go die quietly in some dark corner.
He and some friends wrote a paper, released yesterday, arguing that increases in food prices over the last few years can be explained almost entirely by two factors: financial market speculation and the growing use of corn for ethanol production rather than food.
Now these arguments have been madebefore, and also disputed or minimized. The new paper rejects a lot of those criticisms; more interestingly, it constructs a fairly simple four-parameter model that can pretty closely match the actual trends in food prices over the last few years:
So, neat. Also disturbing. And more disturbing is this:
That’s from their companion, non-mathy paper that proposes “that protests may reflect not only long-standing political failings of governments, but also the sudden desperate straits of vulnerable populations. If food prices remain high, there is likely to be persistent and increasing global social disruption.” The main graph is food prices, the red dotted lines are incidents of rioting. Charmingly the numbers in parentheses are death tolls. They predict global doom in 2012-2013.
We apparently value feeding our cars over alleviating worldwide hunger and misery as well as preventing global unrest. A little unrest is always good for the bottom line of the Military Industrial Complex.
“Food prices (blue) and food price model (red) including projected increases in coming months. The social unrest threshold, corrected for inflation (purple dashed line) is a level of food prices that is likely to cause food riots of impoverished populations and social disruption. Parameters as in July update, modified to include larger recent reported FAO food price index increase of 6%.” – link
And a new report buy Oxfam, Extreme Weather, Extreme Prices, looks into the grim future of food production in a world of extreme climate change:
Even under a conservative scenario, another US drought in 2030 could raise the price of maize by as much as 140 per cent over and above the average price of food in 2030, which is already likely to be double today’s prices.
Drought and flooding in southern Africa could increase the consumer price of maize and other coarse grains by as much as 120 per cent. Price spikes of this magnitude today would mean the cost of a 25kg bag of corn meal – a staple which feeds poor families across Africa for about two weeks – would rocket from around $18 to $40.
A nationwide drought in India and extensive flooding across South East Asia could see the world market price of rice increase by 25 per cent. This could see domestic spikes of up to 43 per cent on top of longer term price rises in rice importing countries of such as Nigeria, Africa’s most populous country.
My prediction is that we will continue to sacrifice land and human lives at the altar of American, and now Chinese, car culture. Walmart, the enduring symbol of happy fascism in America, will enjoy a growing pool of cheap labor amid cut-throat competition to ensure stellar profit margins. And a new reality TV series featuring climate change survivors will air on America’s propaganda box. Why not? We’ve already got a reality TV series to promote our perpetual war economy.
Here is the interview with Alf Hornborg along with a couple of essays of his. To understand our predicament, you must understand that the flow of energy, fossil fuels, humans have tapped into for running our economy, machinery, and energy-intensive mode of living has some serious environmental drawbacks, namely climate change and ocean acidification, which will certainly lead to our own destruction with the business-as-usual path we are so determined to follow. Some of the other consequences of basing our way of life so heavily upon fossil fuels are resource wars, support of brutal dictatorships in resource-cursed countries, hypocritical foreign policies based on resource control rather than the publicly professed mantra of human rights and democracy, the fomentation of resentment and terrorism towards the West, etc. So if you couple fossil fuels with capitalism, then you have a truly planet-destroying system. Capitalism is coerced competition for finite wages and resources, pitting person against person, company against company, and nation against nation. What the State calls Terrorism is really defined as those who have grievances with the plunder of their homeland’s resources to support the unsustainable lifestyles of OECD countries. If China continues to follow the same arc of resource consumption as America, the ‘War on Terror’ will be theirs as well. My favorite quote from Horborg:
Is the war on terrorism and climate debate two sides of the same coin? Imports of cheap oil are just as crucial as exports of carbon dioxide for a high-energy future. Both are confined to the parts of the world that have amassed the most purchasing power.
14 July 2011, 12:54 PM
Alf Hornborg on How We Have Been Mystified by Technology
by Adam Robbert & JP Hayes
Alf Hornborg, professor in the department of Human Ecology at Lund University, Sweden has long been untangling the tightly fused networks that merge the material dimensions of the environment with the cultural processes of society. “Machine Fetishism” Hornborg’s term for the way in which we have been mystified by technology highlights the links between technology and asymmetries in global exchange and uncovers the relationship between ecology and power. As technological devices multiply exponentially in a vain attempt to make our lives “efficient,” “luxurious” and “productive,” Hornborg, restless in his critique of technocapitalism, reminds us that on planet earth everything is a zero-sum game – one person’s gain is always another’s loss. Last January we caught up with Professor Hornborg to see where his latest thinking on machines, money and climate change stand and how we, as the concerned and informed, can intervene to make a difference.
Q: You have suggested that the difficulties in understanding the relationship between the environment, the economy and technology arise partly out of the separation between the social and natural sciences within the university. Bringing the natural and social sciences together implies entangling material dimensions of the environment with the cultural processes of society. How has this split mystified our understanding of the relationships between ecology and economics, and how is this affecting our ability to respond to major events such as the mass extinction of species, climate change and global inequality?
It is becoming increasingly obvious that material processes in the biosphere are very much intertwined with cultural aspects such as our ways of thinking and our consumption patterns. The most obvious example is perhaps climate change, which we know is largely driven by our patterns of consumption. If ecologists look at the biosphere as if there were no human societies in it, and economists look at societies as if they didn’t depend on the biosphere, none of them will know how to handle things like climate change. As long as economists continue to think that the only relevant metric for measuring global trade is money, they will not see the asymmetric net transfers of real resources such as energy and matter that make technological expansion possible within some areas of the world.
Q: Your analysis of technology as a globally situated event that requires the establishment of multiple asymmetric economic linkages to be in place raises questions about the role of technology in current ecological problems. If technology, and in particular machine technology, requires inequalities in the terms of global trade, how are we to assess the appropriate use and level of technology employed in solving ecological problems?
I don’t think modern technology will be of much use in solving ecological problems, because modern technology is basically a way of shuffling around resources and problems between different social groups. For example, by shifting to ethanol European car drivers may think they are becoming sustainable, but Brazilians engaged in growing sugar cane may be growing less sustainable as a result. Solving ecological problems should not be about finding new technological solutions, which generally means shifting the problems onto someone else, but about developing new economies and lifestyles which reduce environmental degradation.
Q: You advocate a “zero-sum” approach to your analysis of the relationship between ecology and economics, with technology acting as a kind of basin within which material exchanges of the biosphere and economic or political policies churn. In this way, what you call “machine fetishism” produces the image of a machine that exists without its connections to culture, power and ecology. Could you elaborate on how the illusion of machine technology came to take hold and what relevance unmasking machine power for what is –a globally situated object- has for encouraging a more politically just and environmentally sound society?
Our faith in technology emerged most markedly in the early nineteenth century, as colonial Britain was accumulating resources from all over the world and investing its economic surpluses in new machinery. To British economists of the time, it seemed as if ecological (land) constraints had been overcome once and for all, and the magic wands of labor and capital would suffice for economic progress to continue. That is exactly the time when modern economic ideology was born. What these Europeans could not grasp was that their capital was built on the exploitation of land and labor elsewhere in the world. In other words, the factors of production were NOT substitutable in an absolute sense. We are all ultimately dependent on land.
Q: Following David Harvey’s analysis of money, you have suggested that money is a social institution that generates “space-time” in such a way that is both an “objective, political ecological framework” and a “subjective experience.” In other words, money becomes the medium by which society, technology and even the whole biosphere are transformed within a particular set of cultural ideas. Given the latest financial crises, what do you foresee the role of currency to be in the transformation of the relationship between ecology and economics?
The financial crises illustrate the risks a society takes when it permits monetary assets and real, biophysical resources to become so thoroughly dissociated from each other. Our current problems with overconsumption would not have been possible if money had not become so completely disconnected from material resources. I am not saying that the gold standard that we abandoned in the seventies was a solution, but at least it limited the possibilities of printing ever more money to keep the treadmill of consumption (and production) spinning at a pace that satisfies the corporate demand for profits. But the real problem with money is not that it is fictitious, as all money must be, but that it embodies the idea that everything can be exchanged for everything else. What we need is an economy with at least two incommensurable currencies, to distinguish between values that should not be interchangeable, such as local subsistence and survival versus globalized entertainment.
Q: In your analysis of the industrial revolution you suggest that the “technomass” of industrial civilization is now competing with the “biomass” for living space on planet earth. How are we to approach the reality that we are already thoroughly enmeshed within a technosphere that now seems to require our continued maintenance (so as not to leak the wrong toxic substances into the wrong environments) and the fact the we need to be equally attentive to the livelihood of the biosphere which we depend upon for life?
The sooner we stop prioritizing the metabolic needs of our “technomass”, at the expense of human and other biomass, the better. Our technological fixes are no less absurd than the fetishism that brought earlier civilizations to collapse, whether through overinvestment in armies (Rome), temples (Maya), or megalithic statues (Easter Island).
Q: Given that you believe that an integration of the social and natural sciences would lead to better policy strategies, could you comment on the differences or similarities between these two spheres? Do the cultural, political and economic relations that social scientists study differ in nature from the ecological and material systems that a natural scientist study? Their conjunction seems necessary, and yet problems of integration seem numerous. What is our way forward here?
Yes, the social and natural sciences study different kinds of phenomena and need to respect the limitations of either approach. Societies have always implicated questions of power, unequal distribution, and collective processes of meaning-creation and ideology. Ecosystems can be studied and understood without insights about any of these things. On the other hand, as economists and others illustrate, social systems can be studied (if not understood) without any regard to the flows of matter and energy that preoccupy the ecologists. To understand the interface between social and ecological systems we need to understand POWER as partly material, partly symbolic. Social power is based on unequal access to material resources, but also on the ideological mystification of such inequalities.
Q: Uncertainties of measurement and misleading methodological approaches characterize current economic attempts to manage the world system. Such a measurement/theory mismatch creates uncertainty and error in understanding what is occurring in the present state of economic-ecological affairs. As a result of these poor methodologies, modern bureaucracies have created a routine of socioeconomic functioning that is notable for its lack of applicability to social & environmental reality. How can we characterize and develop change that ensures the development of a truly sustainable world system? How can we, as academics, activists, and concerned citizens, best intervene, as you say, “in the destructive logic of our current economic system?”
First of all by recognizing the dilemma as I have outlined it in my earlier responses. Second by using their political agency (ultimately as voters in democratic political systems) to choose representatives who are prepared to reorganize the economy for the long-term good of all people and ecosystems, rather than for the short-term benefits of corporate interests.
Q: Could you comment on the role of emergent popular discourses on the environment such as “green capitalism,” “sustainable development” and “ecological economics?” Though each is different in character and always subject to a variety of uses, do you think that these movements, in general, are adequate to the tasks they set out to solve?
I don’t believe in “green capitalism” or “sustainable development” the way they are currently conceived, as both are oxymorons. “Ecological economics” is a very important arena for discussion, but will lead to real changes in our thinking only if it is able to radically transcend the assumptions of conventional economics.
Q: What, in your opinion, are the most effective modes available with which to express a need for change within the current political and economic regimes? If traditional models of education, politics and economic theories are not serving the urgency of the crises at hand, what action do you advise concerned peoples to take?
The best we can do is to develop awareness of our global predicament and resort to it as opportunities for real change appear, not least as we confront crises of various kinds in the future. Crises, whether financial, environmental, or other (or a combination of them), can offer possibilities of change, and it is important for society not to be confused by such events, but to understand what is happening and be prepared to safeguard the health and security of citizens.
Q: If you are correct in asserting that “mainstream” thinking about the environment is fundamentally flawed and will not lead to positive change (as advocated by the sustainable development movement, for example) where do we start? Must we begin from scratch so as to completely re-interpret the ingredients and causes of our crises, or do we in fact have something like a base or foothold from which we can begin a renewed attempt to make a difference in the world? Who are the primary thinkers involved that provide us with tools that the 21st century can believe in?
The Internet has provided humanity with a unique chance to globally communicate about crises and how to handle them. I will not mention any specific thinkers, only note that the social and natural sciences both have rich traditions of thought that attempt to show how social power and inequalities are interconnected with natural circumstances such as land constraints, soil fertility, and thermodynamics. We need more current researchers working on how these different kinds of knowledge can be stitched together. Unfortunately, a very small minority of researchers is dedicated to such challenges.
Published January 6, 2010 – 10:00
Updated January 7, 2010 – 09:31
What will future historians say about the early 2,000’s?That it was the turning point.In the course of that decade were visualized the unsustainable contradictions within global fossil fuel-driven industrial capitalism.
First came 9/11. We sat glued in front of the television screen and saw the towers fall, again and again. We were just as shocked as the European upper classes two hundred years ago when the mob guillotined the royals in Paris. How could such a hit happen to us? Where did all this hate come from? Are there really such contradictions in the global community? Could it have to do with oil, this stored solar energy from the ancient landscape that drives most of our lives, that we can afford to continue paying for it? And to whom then is this resource so critical that some countries are prepared to go to war for it.
Then came the Peace Prize of Al Gore, a person who appeared to have become the world’s most powerful man able to say that we were destroying the planet, and be rewarded for it. If a U.S. Vice President, Nobel Committee and the UN climate panel agree on the reality of global warming, may we take it seriously? Should we stop using fossil fuels?
Then came the financial crisis – the worst stock market collapse since 1929.Is the world economy really so vulnerable?And how is it that economists could not predict it?Are there contexts in the world that economists have not understood?
The early 2,000’s was the decade when we passed the peak of conventional oil production, that which in English is called peak oil. We now, therefore, use the remaining oil faster than we can find new deposits. We realize that oil prices will rise in the future, making our current lifestyle increasingly untenable… a two hundred year old bubble approaching the breaking point.
In two centuries we have been able to forget that the earth’s land surface is the resource that limits us.We have become used to deriving our energy from drilled holes in the earth’s crust instead of from our landscape.We have lived in the former solar energy of epochs instead of the annual insolation stored in living plants.
What should we do when we can no longer afford oil? How will the land be sufficient when it once again will have to support both people and vehicles? It used to be horse feed we had to compete with, now it is the cane for ethanol.
Not only do biofuels take up land space needed for food for a growing world population, but they also can not be nearly enough to sustain the consumption levels that the rich world has become accustomed to.
The early 2,000’s was also the decade when we definitely realized that the balance of power in the world would not be forever. China became an economic power by cashing in on cheap labor and lax environmental laws. We buy Chinese goods like never before. But is continuing to wallow in their products the best thing we can do for the Chinese, their environment and our common atmosphere?
The early 2,000’s was also the decade when a new kind of president moved into the White House. A whole world had understood that the American people could no longer hope to solve global conflicts by taking up arms. But what options are there really for Obama?
During the past decade, two of America’s most powerful politicians received the Nobel Peace Prize, the one for his warning us of what can happen to the climate if we continue to burn oil, the other in hopes that he will refrain from war…always for oil.
And just before the decade is over, we will experience COP 15. Fifteen thousand delegates and a hundred heads of state will gather in Copenhagen to discuss whether there is any hope. We know that carbon dioxide emissions are only continuing to increase despite all the warnings and promises. We recognize that emissions are as unevenly distributed in the world as money. An average American emits 18.7 tons of carbon dioxide per year; an average of 1.3 tons for Indians.
Perhaps we can imagine a connection between these various trends and events? Is the war on terrorism and climate debate two sides of the same coin? Imports of cheap oil are just as crucial as exports of carbon dioxide for a high-energy future. Both are confined to the parts of the world that have amassed the most purchasing power.
Economic growth is basically about earning money to expend resources.And the more money we earn today, the more resources we can afford to consume tomorrow.No wonder it is difficult to reduce carbon emissions.
But this is a logic that economists are not trained in. Can we hope that the next decade offers more insight – and more power shifts?
Alf Hornborg
Professor of Human Ecology, Lund University
For my own records and for your curious minds, I’m posting some abstracts on papers that were written for an upcoming symposium called the 17th World Congress of the IUAES (Manchester, UK; 5th-10th August 2013). Many of these papers sound very interesting:
Papers
That Big Slow Curve: Fossil Fuel Based Growth meets A Prosperous Way Down
This century and the last may someday be called the Oil Years. Many who view our human economies in biophysical terms have come to conceive the peak of oil production as a turning point for peoples of the world. For the Odum’s, A Prosperous Way Down (2001) is in no part inevitable as oil production peaks and declines. Their book offers guidelines for a preferable future, a hopeful scenario, but with clear recognition that there are many less desirable and more likely directions that the world may take. In this paper I will reprise the Odum’s preferred scenario as it relates to undesirable alternatives. I will place these scenarios along the path of a big slow curve—the 80-year curve of world oil consumption. At human time scales, we might think that the big slow curve is difficult to detect or attend to. However, I will argue that the effects of asset growth and decline are indeed attended to, and have dramatically affected cultural trends in these oil years. This is because the detection of the growth (or its absence) of cultural assets is of central concern to all ‘consumers’ within ecosystems, but especially to human consumers who produce and manage their own food in various ways. These issues will be explored with mini-model simulations.
Accumulation by Displaced Emission: On Climate, Consumers, and the Rhetoric of Confidence
Whether referred to as ecological modernization, bright green environmentalism, or the rationalization of lifestyles, technological improvement has long been presented as a “win-win” strategy resulting in both economic growth and improved environmental health. Yet significant and mounting research suggests that these strategies have not delivered on their promises. Efficiency gains are being rapidly outstripped by sustained net growth in consumption. Drawing on in-depth ethnographic research, this paper explores a series of reports published by the Swedish Environmental Protection Agency and their subsequent impact on other nations. The report authors advocate a zero-sum approach to understanding green house gas emissions – recognizing that while Sweden has reduced domestic emissions since 1990 — simultaneous growth in the consumption of imported goods and services has resulted in net increases elsewhere. The Swedish “consumption approach” to global GHG emissions accounting helps to elucidate the zero-sum reality of outsourcing emissions to nations where the need for economic development results in environmental injustice. While it is certainly more just to attribute all environmental costs to the consumers who benefit from the products associated with emissions, this perspective was contentious in Sweden where many saw it as anti-market. Its logical conclusion implied moving past economic and environmental de-coupling, toward de-growth. While these reports have had a substantial impact on several other nations, I argue that the approach they advocate is unlikely to gain much traction within UN climate talks until the pro-growth rhetoric surrounding consumer choice, responsibility, and freedom are challenged.
In this paper I argue that the metaphors that we use to think about global economic processes suffer from inherent limitations. The metaphors come from early moral and vitalistic thinking about the economy, and from modernist mechanical models which have now been enhanced with systems thinking, nationalism, and what I call “ecologism” which fetishizes nature. I propose that both cornucopian and zero-sum limited-good ideas about the future are fundamentally flawed, and are incapable of projecting a credible imagination of sustainability. I focus particularly on the language and metaphors of temporality and boundaries, both of which incorporate assumptions which we know to be false. I also discuss the prevailing dualism in discourse about the economy, and the way it limits our thinking and blinds us to what Latour calls “the proliferation of hybrids.” The economy is a cyborg, partially human and partially machine, and the sooner we recognize this, and stop fighting the pre-determined wars of modernism, the better we will be capable of thinking about a planet with 10 or 11 billion human beings on it.
Rethinking Economy
Author: Stephen Gudeman (University of Minnesota/ Max Planck Institute for Social Anthropology) email
Long Abstract
Most economists see material life as consisting of markets surrounded by market-like behavior: everything else is a positive or negative externality on market exchange. The anthropological perspective is different. I see economies as fields of value defined by crosscutting coordinates. One axis locates economies on a scale from High Relationship to Low Relationship transactions; the other positions economies on a measure from High Markets to Low Markets. Set diagonally to this “graph view” are five, increasingly abstract and encompassing institutional spheres that shift from the House, to Community, to Commerce, to Finance, to Meta finance. This view offers a comparative way to understand economies, change, and the contemporary crises. It suggests that economy is built on a material base whose uses change and are differentially valued. The more abstract spheres, through cronyism, oligopolies, information control and other devices, extract “value” that is first achieved through production and innovation. Unless mollified by communal action, this power of abstraction heightens unequal distribution and leads to environmental degradation seen in terms of entropy and pollution. I contest the belief in growth that is generated by market competition and consumption desires, as well as the ideology that growth, with its increasing toll on the environment, is the remedy to unequal distribution. Placing limits on the growth of inequalities in wealth counters the entropic toll we are incurring, and the reverse.
Revisiting the Image of Limited Good: On Sustainability, Thermodynamics, and the Illusion of Creating Wealth
Author: Paul Trawick (Idaho State University) email
Long Abstract
This paper focuses on worldview, examining two cultural models that are now contending for dominance on the world stage: the open-system model long promoted by economists, referred to as the ‘image of unlimited good’, and a closed-system model, the ‘image of limited good’ made famous by George Foster, who attributed it to members of peasant societies throughout the world. The former worldview is based on the idea that people ‘create’ wealth, an illusion arising from a fundamental confusion about the respective properties of real wealth and virtual wealth, or productive capital and finance capital. This perspective ignores the near-total reliance of the global economy on fossil fuels and other non-renewable resources, finite forms of real wealth whose exploitation is governed by the laws of thermodynamics. The alternative “zero-sum” worldview rests on the axiom that most of the ‘goods’ that people value in life are inherently scarce, being derived from those limited resources and raw materials, a scarcity that must somehow be shared. Based on an ethnographic and ethnological argument, a radical shift toward the closed-system view is said to be necessary if people are to act collectively to impose sustainable limits on their expanding consumption, a cultural change that may already be underway.
The moral economy and moral ecology of organic food in Western Sicily: from growth to degrowth?
Author: Giovanni Orlando (Independent Scholar) email
Long Abstract
For almost a century now the dominant socio-ecological regime of the world agri-food system has rested on the two pillars of productivism and mass consumption. An idea of limitless growth is thus intrinsic to it. Such growth has resulted in the degradation of ecosystems and the exploitation of farmers and consumers. The organic food movement has sought to counter this situation by developing agri-food systems that renew, rather than deplete, natural resources, and that do justice to farmers and consumers. Potentially, then, organic food can be grounded in non-accumulative paradigms such as agroecology and degrowth. From a cultural point of view, what values and symbols would underpin these ‘sustainable’ paradigms? This paper tries to answer this question in Western Sicily, Italy. By looking at the practices and discourses of people who grow, sell and eat organic foods, it explores the degree to which subjects hold values about nature and people that speak to notions of degrowth and agroecology. The paper uncovers a common thread in people’s emphasis on what might be termed ‘excess’. From the fear of the dietary abominations created by an excessive use of technology in food manufacturing and processing, to the outrage for the abuses caused by a desire for excessive profits in food retailing, the paper shows how the ideal of sufficiency, documented by anthropologists in a variety of non-Western societies, creates a moral economy-ecology of organic food.
The Revival of Survival: Pioneering a Post-Financial America
The financial crash of 2008 precipitated the renaissance of a primordial American tradition: survivalism. Often stigmatized as an eccentricity, the survivalist ethos is in fact deeply ingrained in American cultural production, from post-apocalyptic film to millenarian religious movements, as well as in American capitalism, generating millions of dollars in annual profits through the production of demand for palliative commodities. In recent years survivalism has indeed infiltrated mainstream American politics at multiple scales, from New York City’s “go-bag” scheme to Wyoming state’s “doomsday bill” to the CDC’s “zombie-preparedness” initiative. Like its historical predecessors, Great Recession survivalism is predicated upon a zero-sum logic simultaneously economic and environmental, entailing fears of an imminent collapse of finite financial and ecological resources as well as alternative visions for post-crisis continuity. This paper examines the history of survivalist ideology as a heterodox response to capitalistic crisis that is cyclically subsumed by its alleged antithesis: a cultural manifestation of deep-seated doubts about the propensity for endless growth which has itself been absorbed into the warp and weft of capitalist expansion through commoditisation.
Why Solar Panels Don’t Grow on Trees: Technological Utopianism and the Uneasy Relation between Ecomarxism and Ecological Economics
Ever since the Industrial Revolution saved Britain from ecological crisis in the early nineteenth century, visions of miraculous new technologies have alleviated Euro-American anxieties about the impending doom of the fossil-fuelled capitalism that it inaugurated. Although Malthus’s worries about land shortages were transcended by world-historical events as well as by Ricardo’s and Marx’s different versions of technological optimism, they were soon reincarnated in Jevons’s warnings about the depletion of coal. Today economists generally dismiss the pessimism not only of Malthus and Jevons, but also of current concerns over peak oil, by expressing faith in human ingenuity. To retrospectively ridicule pessimists by referring to technological progress that they did not anticipate has become an established pattern of mainstream thought. Almost regardless of ideological persuasion, the seemingly self-evident concept of “technological progress” inherited from early industrialism has been resorted to as an article of faith serving to dispel the specter of truncated growth. The increasingly acknowledged threats of peak oil and global warming are thus generally countered with visions of a future civilization based on solar power. In this paper I discuss this technological scenario as a utopia that raises serious doubts about mainstream understandings of what “technology” really is, and what it means to say that something is “technologically” feasible. The technological utopianism professed, for instance, by ecomarxists raises difficult but fundamental analytical questions about the relation between thermodynamics and theories of economic value.
Decoupling waste from growth
Author: Catherine Alexander (Durham University) email
Long Abstract
The correlation between increased waste production and increased wealth
headlines the EU’s environmental strategy. On the basis of trends so far,
the OECD projects a 45% increase in waste from 1995. The need for
continual economic expansion is taken as an unproblematic given. The
question that therefore seems to present itself is how to continue to
increase wealth without environmental despoilation. The EU’s Sixth
Environment Action Programme identifies waste prevention and management
as one of its top priorities. Its primary objective is to decouple waste
generation from economic activity, so that EU growth will no longer lead
to more and more rubbish. In the paper I make three points in response.
The first is that the desirability of growth remains unquestioned,
alternatives unexplored. The second is that environmental justice or
equity seems now to be foregrounded, often at the expense of other
inequalities produced by capitalist relations. The answer to waste
production, however, appears to be shifted away from economic rationales
of constant expansion to technocratic solutions or campaigns to change
consumers’ ‘attitudes and behaviour’ or the sleight of hand involved in
reclassifying wastes as energy (with the potentially bizarre prospect of
an economy that demands more waste in order to feed energy demands). I
suggest that the production of wastes is intimately tied to every aspect
of mass economic activity from extraction, through production,
distribution and consumption to disposal, and crucially, capitalist growth
depends on things breaking down, the inability to repair things, fashion.
One of the first steps forward might be to recognize that this kind of
growth is inseparable from social and environmental degradation.
Occam’s razor suggests that the more likely explanation for some phenomenon is the explanation which requires the fewest number of assumptions or required assertions. Even though in science the correct answer is sometimes the more complex one, rationally speaking, the fewer amount of assumptions that we have to make in order to get a theory to work, the better.
For example, think of how many assumptions you have to make to consider the September 11th attacks a government conspiracy. So many claims about time, space, engineering, politics, prior knowledge, flight patterns, etc., must be made to even start bridging the gap. On the other hand, the simpler explanation that requires less assumptions (and indeed has more evidence) is that a group of terrorists hijacked some planes and flew them into the buildings.
By association, Occam’s razor regularly dismantles most conspiracy theories without much effort. Of course, any of the conspiracies could be true, but without evidence the numerous assumptions that need to be made push these theories into irrational confines.
The infographic below takes a similar approach. On the side that accepts anthropogenic (human-caused) global warming, it takes many more assumptions to make the idea that the majority of the world’s climate scientists are in collusion to make a worldwide hoax from which they see no benefit work than it does to think that oil companies are protecting their bottom line. We know that there are huge oil lobbies, oil companies that have scientists in their pockets, and that large corporations are trying to purposefully undermine the science of climate.
Therefore, which makes more sense?
At the root of the Anthropocene Crisis of the 21st century is the unabated expansion of humankind fueled by fossil fuels. We are pushing all other living things off the cliff of extinction, with ourselves soon to follow.
…32 per cent of livestock breeds are under threat of extinction within the next 20 years, the UN Food and Agriculture Organization says. And 75 per cent of the genetic diversity of agricultural crops has been lost since 1900.
“Because we don’t really know the full impacts of climate change down the line, we don’t really know what’s going to happen in terms of growing conditions around the world. It’s just safer for us to have a lot of these other varieties in our pocket,” said David Ainsworth, spokesman of the CBD Secretariat.
Cooper said the pace of extinctions among the planet’s estimated 9 million species – plants, animals from insects to whales but excluding legions of tiny bacteria – was perhaps 100 times the background rate estimated in fossil records.
“If you project the rates into the future, the rest of the century, they are likely to be 100 times larger still,” he said. The rising human population threatens ever more habitats with expanding cities, farms and roads…
The machine of industrial civilization has become the master of our fate. It rolls onward under its own colossal impetus, crushing all in its path. The billions of people in the globalized economy are now mere cogs in its wheel. ‘Economic development and growth’ is the mantra chanted by all. ‘Green’ and ‘sustainable’ are the adjectives used by corporations to whitewash the continued plunder of the environment. Capitalism, an economic system that requires continued expansion and control, is inherently unstable and incompatible with the long-term habitability of the planet. Will the principles of biophysical economics become accepted as truth before we destroy ourselves?
The answer lies in this excerpt from Chris Hedges’ latest essay:
…perhaps the most egregious assault will be carried out by the fossil fuel industry. Obama, who presided over the repudiation of the Kyoto Accords and has done nothing to halt the emission of greenhouse gases, reversed 20 years of federal policy when he permitted the expansion of fracking and offshore drilling. And this acquiescence to big oil and big coal, no doubt useful in bringing in campaign funds, spells disaster for the planet. He has authorized drilling in federally protected lands, along the East Coast, Alaska and four miles off Florida’s Atlantic beaches. Candidate Obama in 2008 stood on the Florida coastline and vowed never to permit drilling there.
You get the point. Obama is not in charge. Romney would not be in charge. Politicians are the public face of corporate power. They are corporate employees. Their personal narratives, their promises, their rhetoric and their idiosyncrasies are meaningless. And that, perhaps, is why the cost of the two presidential campaigns is estimated to reach an obscene $2.5 billion. The corporate state does not produce a product that is different. It produces brands that are different. And brands cost a lot of money to sell…
The excerpt ‘On the Threat of Environmental Catastrophe’ at the bottom of this post is from an essay just published a few hours ago entitled ‘A Tale of Two Crashes Part 2‘ from Empirical Magazine. It elaborates a bit more on the coming climate chaos and the destruction of industrial civilization. As has been noted by others, the estimates of the IPCC have been overly conservative:
Read what John Reilly, a senior climate change researcher at Massachusetts Institute of Technology, has to say about future scenarios in ‘On the Threat of Environmental Catastrophe’. Also, take notice of this recent news article:
Climate scientists have long projected that increases in global temperatures will result in higher rainfall and flooding in tropical regions. But now a MIT study has put some numbers to the prediction. Writing in Nature Geoscience in a September 16th letter titled “Sensitivity of tropical precipitation extremes to climate change,” Paul A. O’Gorman, professor of atmospheric science at MIT, said that for every one-degree Celsius increase in global surface temperature, there will be 10 percent heavier rainfall extremes in the tropics.
O’Gorman tells MIT News that “The study includes some populous countries that are vulnerable to climate change, and impacts of changes in rainfall could be important there.” Extreme rainfall in the tropics responds to climate change in distinct ways from that of other regions. He added, “It seems rainfall extremes in tropical regions are more sensitive to global warming. We have yet to understand the mechanism for this higher sensitivity.”
“The influence of private power over human fate is as strong as it has ever been and looks set to have an impact generally on much of life on earth if the reckless and single-minded pursuit of profit so often associated with modern capitalism is not reigned in. The gravity of the problem is almost certainly unrivaled by any threat to the species in recent history since the Second World War or the Cuban missile crisis.
Yet the danger is not posed by the familiar boogeyman of corporate greed per se. The threat is represented by the effects of significant global climate change, presently on course to occur barring some miracle.
An authoritative government report released last year indicated that in only the next decade New York would be under threat from temporary or partial submergence by rising sea levels and increased storm activity similar to Hurricane Irene, causing enormous damage with a massive economic price tag attached to the mess. Yet this scenario, entirely plausible and very worrying, is only a taste of what looks set to be a part of our future.
In November last year the International Energy Agency released a report described as the “most thorough analysis yet of world energy infrastructure,” which indicated that if global fossil-fuel-producing infrastructure (i.e. coal and power stations) is not widely replaced or significantly altered in the next five years, then it would “become impossible to hold global warming to safe levels, and the last chance of combating runaway climate change will be lost for ever.”
Additionally, around the same time as the IEA report was published last year, the US Department of Energy reported that the “biggest jump” in carbon dioxide (a major cause of climate change) outputs ever measured occurred in 2010, indicating that the trajectory of risk from the effects of global environmental cataclysm is rising steeply.
World-leading academics like John Reilly, a senior climate change researcher at Massachusetts Institute of Technology (MIT), have warned that some of the most widely-accepted estimates of the effects of global warming have been far too conservative. Reilly’s team at MIT forecast carbon emissions scenarios, their likelihood, and what the most likely outcomes are in the event they occur. What they discovered recently does not bode well. According to an Associated Press report, a “[UN-organised International Panel on Climate Change, or IPCC, report’s] worst-case scenario was only about in the middle of what MIT calculated are likely scenarios.” It is interesting to note that, to many climate skeptics, the IPCC report was widely derided as being “too alarmist.”
The IPCC estimates foresaw a rise in global temperature of somewhere between 4 and 11 degrees Fahrenheit (2.4-6.4 Celsius), with the most likely outcome being a rise of 7.5 Fahrenheit (4 degrees Celsius). To put this in perspective, the generally-agreed baseline for “safety” in terms of climate change would see an increase in global temperatures by only 2 degrees, in itself a global climate shift that would still have profound consequences.
However, topping the safety line things begin to look really scary. At 3 degrees alone the consequences for humanity are close to nightmarish.
According to British newspaper The Guardian’s science correspondent Alok Jha, who compiled the predictions of researcher Mark Lynas, the World Bank’s “Stern report,” and Britain’s Met Office, at 3 degrees: “Billions of people are forced to move from their traditional agricultural lands, in search of scarcer food and water. Around 30-50% less water is available in Africa and around the Mediterranean.” At 4 degrees “Italy, Spain, Greece and Turkey become deserts and mid-Europe reaches desert temperatures of almost 50 degrees Celsius in summer. Southern England’s summer climate could resemble that of modern southern Morocco.”
At 5 degrees and above, the picture becomes apocalyptic. The results would see “global average temperatures … hotter than for fifty [million] years.” Additionally, Jha said that “most of the tropics, sub-tropics and even lower mid-latitudes are too hot to be inhabitable. The sea level rise is now sufficiently rapid that coastal cities across the world are largely abandoned,” with a risk that at 6 degrees and over, “there would be a danger of “runaway warming,” perhaps spurred by release of oceanic methane hydrates,” risking that the “human population would be drastically reduced.”
That’s quite some bad news. However, at present a 5-6 degree rise is not guaranteed, nor yet confidently forecast. There’s a lot of work to be done however to prevent or mitigate the worst effects of probable temperature rises above 2, 3 or even 4 degrees Celsius. God forbid anything higher.
Yet despite the urgent need for action on this issue, there are those who would try to convince the average citizen that climate change, a problem of planetary significance that Western industry has had an unrivalled role in creating, is merely the product of “liberal propaganda”–a kind of modern-day myth.
Oil companies like Exxon-Mobil are still largely the biggest in the world, and these groups have been proven to have funded climate change skeptics.
As the “carbon bubble” is being readied for bursting by rising emissions, a drop in media coverage of the effects of climate change has been measured by groups monitoring the news, helping to efface the issue from the public mind in an election year, where the aftermath of the economy still rides high among concerns for most people.
Yet regardless of the economic woes that still persist for many people, through little fault of their own, something has to shift in the world if it is to be rescued from the threat of climate change.
A Stark Choice
If this is to be done, a stark choice between submitting to the imperatives of the economy’s endless need for profit or protecting the future of the planet may be required of us. As environmentalist Bill McKibben articulated recently: “If we spew 565 gigatons more carbon into the atmosphere, we’ll quite possibly go right past that reddest of red lines. But the oil companies, private and state-owned, have current reserves on the books equivalent to 2,795 gigatons–five times more than we can ever safely burn. It has to stay in the ground. Put another way, in ecological terms it would be extremely prudent towrite off $20 trillionworth of those reserves. In economic terms, of course, it would be a disaster, first and foremost for shareholders and executives of companies like ExxonMobil … If you run an oil company, this sort of write-off is the disastrous future staring you in the face as soon as climate change is taken as seriously as it should be, and that’s far scarier than drought and flood. It’s why you’ll do anything–including fund an endless campaigns of lies–to avoid coming to terms with its reality.”
“Growth for its own sake,” so the saying goes, “is the ideology of the cancer cell.” Regardless of the cliché of this thoroughly-abused slogan, its message is apt to our present crisis: the interminable desire for gain required by our present way of life may yet so damage the organism from which it derives sustenance (our planet) that it sabotages its own existence. This negative-sum game is given license to continue apace because it is inexpedient for those with real power to challenge it.
Endless clamoring for growth has meant that along with development, massive pollution has shadowed the steps of Western prosperity–yet the effects of this on the climate, now widely accepted as fact, are an “externality” not incorporated into market calculations. Climate change thus remains a total irrelevance to the closed system of global capitalism, regardless of its long-term impacts on the future of the sine qua nonbase that supports the market itself: human beings and their labor, the environment and its resources.
For big business, even when there are devastating economic crashes, somebody always benefits. Goldman Sachs famously reaped massive rewards by betting on the housing crash that they themselves contributed to, helping to consolidate their leading position in the banking world. However shocking this may seem, however such acts stink of grotesque immorality–they are merely consistent with the demands of the system in which they operate, and the rigid logic of the market.
It remains for politicians to act on this issue. But they are not doing enough.
As a result of runaway climate change, losses in the future may be so broadly and profoundly felt, however, that future generations can hardly be expected to accept with equanimity what history may teach them about how the miserable state of the world they have inherited came to be. Explaining to our grandchildren that the Earth was left to go to hell because it was deemed too much for our politicians to reign in corporate and industrial irresponsibility will not be easy, but it won’t stop it from being true–if we do nothing.
It is time to forget what is convenient or ideologically appealing, and address what is real–for our children’s sake…”
Epic ice melt in the Arctic puts on a spectacular demonstration illustrating the consequences of our orgy on fossil fuel consumption, yet the global bureaucrats’ and corporatists’ only reaction is to race northward for further resource plundering.
New Zealand’s Kennedy Graham MP, who has tried to raise such points with his country’s bureaucrats and corporatists, has an interesting article out which questions whether these business suits he deals with are living on the same planet he is:
…A quarter century, actually, since the US Senate and the Brundtland Report put the issue on the international agenda. We’ve had, since then, Rio and Cairo, Kyoto and Marrakesh, Copenhagen and Cancun and Durban, and Rio again.
But the past week has been especially intensive, and this for two reasons. The NZ Parliament is conducting hearings on the Government’s bill to amend the ETS[emissions trading scheme], in response to the Advisory Panel’s report of 2011. And, concurrently and with no strong causal link, the latest scientific findings of climate change are reported in.
So, in the past week, I have asked two questions of the Government on climate change. Taken together, they traverse the range of the issue – the NZ Government’s domestic instrument for combating climate change, and its appreciation of the global reality out there.
The first questioned the Government on what the Green Party critiques as a weak emissions trading scheme, ‘subsidising polluters’ and incurring considerable net fiscal cost to the taxpayer. The second queried whether, in drafting the latest amendments to the ETS, the Government had sufficiently taken into account the latest scientific findings.
In short, the Government’s response was as follows:
– The amendments defer any strengthening of the ETS because we live in fragile economic circumstances and it is ‘not a stellar time’ to increase charges and taxes. The changes did not amount to ‘subsidies’, and indeed New Zealand was on track to more than meet its five-year Kyoto obligations.
– The Government had, indeed, adequately accounted for the latest scientific findings, but it has to take into account a whole range of factors such as the global developments and employment levels in New Zealand.
This is as close as it gets to a meaningful exchange in the NZ Parliament on the future of the planet. I acknowledge that Ministers Groser and Bridges are well-meaning and competent. I count them as friends. Tim Groser, in particular, has huge international experience and reputation.
That does not make them necessarily right in what they are doing. It is possible for such people to be egregiously wrong, fatefully, fatally.
Effectively, the ministers are acknowledging that the amendments weaken the ETS in the sense of deferring sectoral obligations, and seek to explain why – protection of jobs, firms and investment at home against risk competitiveness during tough global economic times.
That is circular logic, and it rests on an erroneous premise. We are entering the Global Ecological Crisis. An ecological crisis means an economic crisis. They are one and the same thing. You do not defer measures to combat an ecological crisis because you are in an economic crisis. You deal with them as one crisis, and seek to resolve ‘it’ immediately.
The latest scientific findings are alarming. They possibly portend a new era for humanity – one where dangerous anthropogenic climate change may arrive within half a decade out, not half a century.
– Arctic ice extent, as measured this month by the US Snow & Ice Data Center, is 49% below the past 30-year average. Between 2007 and ’11 it has dropped from 4.17 m. sq. km to 3.41 m. sq. km., an 18% drop in four years. The different trends in Antarctica, where there is some cooling and ice-accretion, is understood by scientists to be consistent with an increase in average global temperature.
– Russian scientists on the Viktor Buinitsky research vessel have found methane fields in the Laptev Sea of 1 km. in diameter. Methane deposits in the seabed near Spitzbergen are effervescing to the surface.
– This has been described by Cambridge University scientist, Prof. Wadhams, as ‘terrifying news’. It facilitates the release of potent methane gas from land-based tundra and seabed floor, reducing Earth’s albedo effect, risking a positive feedback loop on temperature increase that can breach unpredictable tipping-points. While we must await the IPCC’s 5th assessment report in 2013, the latest specific findings are of far-reaching concern.
I confess I experience my share of surreal moments in the NZ House of Representatives when I ask these questions and receive the answers I do. It is as if we truly are, my National MP colleagues and I, on different planets.
For I am asking questions, in as measured tones as I can, of what appears to me to be about the future of the planet and humanity, and they are answering as if (a) it is just another problem and (b) I am something of an irritant.
No-one will be more relieved than I shall, if the science proves to be wrong or excessively ominous. I shall simply look stupid. That will be my preference, since my grand-children will have a decent future.
Speaking on climate change in the video above is Sir Robert Watson, retiring chief scientist at Britian’s Department for Environment Food and Rural Affairs. He is warning that governments cannot afford to do nothing about greenhouse gas emissions, irrespective of the current state of the economy. He says the hope of restricting the average global temperature rise to 2C is “out the window”.
If we continue the way we are, we’ve got a 50-50 shot of a 3 degree [Celcius] world – and I would not rule out a 5 degree [Celcius] world.
~ Dr Bob Watson
Hell on Earth is coming to a reality near you:
Here’s the edition of the Royal Society journal that came out of the conference on 4 degrees C of warming. Read through it and see if you think “hell on earth” is an exaggeration. Desertification, water shortages, agricultural disruptions, rising sea levels, vanishing coral, tropical forest die-offs, mass species extinctions, oh my. Kevin Anderson, one of the lead scientists involved, was moved to say that “a 4 degrees C future is incompatible with an organized global community, is likely to be beyond ‘adaptation’, is devastating to the majority of ecosystems, and has a high probability of not being stable.” ~ Grist
The findings point to a link between rapid sea ice loss and enhanced rate of climate warming, which could penetrate as far as 900 miles inland. In areas where permafrost is already at risk, such as central Alaska, the study suggests that periods of abrupt sea ice loss can lead to rapid soil thaw.
Thawing permafrost may have a range of impacts, including buckled highways and destabilized houses, as well as changes to the delicate balance of life in the Arctic. In addition, scientists estimate that Arctic soils hold at least 30 percent of all the carbon stored in soils worldwide. While scientists are uncertain what will happen if this permafrost thaws, it has the potential to contribute substantial amounts of greenhouse gases to the atmosphere.
Arid regions will become much more dry, and wet regions will experience much more rain due to the warming planet, according to scientists:
A paper in Science today finds rapidly changing ocean salinities as a result of a warming atmosphere have intensified the global water cycle (evaporation and precipitation) by an incredible 4 percent between 1950 and 2000. That’s twice the rate predicted by models.
These same models have long forecast that dry areas of Earth will become drier and wet areas wetter in a warming climate—an intensification of the water cycle driven mostly by the capacity of warmer air to hold and redistribute more moisture in the form of water vapor…
…But the rate of intensification of the global water cycle is happening far faster than imagined: at about 8 percent per degree Celsius of ocean warming since 1950.
At this rate, the authors calculate:
The global water cycle will intensify by a whopping 16 percent in a 2°C warmer world
The global water cycle will intensify by a frightening 24 percent in a 3°C warmer world
…The changes will not be uniform across the globe, but trend toward increased drying of arid areas and increased flooding of wet areas.
And the resulting changes in freshwater availability are likely to be far more destabilizing to human societies and ecosystems than warming alone.
“Changes to the global water cycle and the corresponding redistribution of rainfall will affect food availability, stability, access, and utilization,” says lead author Paul Durack at the University of Tasmania and the Lawrence Livermore National Laboratory.
When dealing with a crisis that threatens the very existence of the human species, a rational society would not put the issues of cost-effectiveness and inconveniences to the economy above all else as the deciding factors for taking action. But that is what we are doing, allowing the “ALMIGHTY MARKET” to decide our fate. As explained in another post, this deference to “THE MARKET” to solve such a seemingly abstract problem like climate change is essentially condemning our children to a horrible fate. Climate change is not going to respect or accommodate ‘THE MARKET’, our lifestyle, and mankind’s hubris; it will just wipe us right off the face of the Earth like the pesky and bothersome vermin we have become.
You only have to look at the following graph(click to enlarge) from the BP Statistical Review of World Energy 2012 to understand how much industrial civilization is locked in to fossil fuels. Do you see that thin dark orange line just below the grey band representing coal? Yeah, that’s renewables.
We are so overly dependent on the high energy density of fossil fuels that the system resists change, with those in charge of it even spending large sums of money to alter public perception on the pernicious effects of burning these CO2-emitting energy sources. The advantages of hydrocarbons, summarized by Tom Murphy, have lured us into drinking an addictive and poisonous elixir:
Fossil fuels are cheap and reliable and are their own storage and allow transportation by car, truck, ship, airplane, and fit seamlessly into our current infrastructure.
Reasons for why carbon emissions will continue their upward trend are described in this article:
• About 80% of the power stations likely to be in use in 2020 are either already built or under construction, the IEA found. Most of these are fossil fuel power stations unlikely to be taken out of service early, so they will continue to pour out carbon – possibly into the mid-century. The emissions from these stations amount to about 11.2Gt, out of a total of 13.7Gt from the electricity sector. These “locked-in” emissions mean savings must be found elsewhere.
“It means the room for manoeuvre is shrinking,” warned Birol.
• Another factor that suggests emissions will continue their climb is the crisis in the nuclear power industry. Following the tsunami damage at Fukushima, Japan and Germany have called a halt to their reactor programmes, and other countries are reconsidering nuclear power.
“People may not like nuclear, but it is one of the major technologies for generating electricity without carbon dioxide,” said Birol. The gap left by scaling back the world’s nuclear ambitions is unlikely to be filled entirely by renewable energy, meaning an increased reliance on fossil fuels.
• Added to that, the United Nations-led negotiations on a new global treaty on climate change have stalled. “The significance of climate change in international policy debates is much less pronounced than it was a few years ago,” said Birol…
…Sir David King, former chief scientific adviser to the UK government, said the global emissions figures showed that the link between rising GDP and rising emissions had not been broken. “The only people who will be surprised by this are people who have not been reading the situation properly,” he said.
In 2009 China consumed 96.9 quads. In 2012 their total is estimated to reach 110.7. That’s a compound annual growth rate of 4.54%. That’s twice as fast as the DOE has predicted going forward.
I’ll remind readers that my estimate for energy consumption in 2035 for China is 247 quads–more than twice what the DOE estimates. Recent growth supports my higher estimates.
Even if China succeeds in building the 150 nuclear plants they aspire to over the next 50 years, they will still be burning more coal in 2035 than the entire world burns now.
The Chinese economy, as I predicted, will start to struggle and even sputter at times between now and then. But if the history of other developing countries is any example, that won’t affect energy consumption nearly as much as one might think. In the United States, that Great Depression? Didn’t affect our energy consumption curve. – link
Lastly, how are we doing on transitioning away from our greenhouse gas emitting, industrial agriculture model of food production? As Stuart Staniford conjectured in his essay ‘Fallacy of Reversibility‘, industrial agriculture has become even more dominant in the age of peak oil, but with adverse effects to the environment:
…The farm bill is not only the centerpiece of United States food and agriculture policy, it is also a de facto climate bill. And in this respect, both the Senate and House versions of the legislation are a disaster waiting to happen…
…The proposed farm bill — Senate- or House-style, take your pick — would make American agriculture’s climate problem worse, in two ways. Not only would the bill accelerate global warming by encouraging more greenhouse gas emissions, it would make the nation’s farms more vulnerable to the impacts of those emissions…
…Except in a technical aside, neither the bill passed by the Senate or by the House Committee on Agriculture even mentions climate change.
Coal and cars are blamed, but agriculture is also a major contributor to global warming: by some estimates, it accounts for roughly a third of emissions globally. The industrialized, meat-heavy food system of the United States takes a heavy toll on the atmosphere; it takes an enormous amount of fossil fuel to run farm equipment and harvest the mountains of corn that fatten livestock. And most fertilizers contain nitrous oxide, a greenhouse gas 298 times more potent than carbon dioxide over a century.
Both of the farm bill proposals would maintain agriculture’s large climate footprint, mainly by continuing to skew subsidies toward a mere handful of commodity crops. The “big five” — wheat, rice, soybeans, cotton and above all corn — have received 84 percent of subsidies since 2004, according to the Environmental Working Group, an advocacy group critical of the practice. Subsidies increase with output, encouraging farmers to run highly mechanized operations that plant “fence row to fence row” and apply oceans of fertilizer and pesticide, all of which boost emissions.
But industrial agriculture’s ability to produce gargantuan amounts of food also makes it exceptionally susceptible to climate change. Relying on vast monocultures — the miles and miles of cornfields one passes when driving in Iowa — captures economies of scale. But that lack of diversity invites trouble. A monoculture’s uniformity means that if temperatures spike or a new pest arrives, the damage is likely to spread throughout the entire planted area. By contrast, the diversified landscapes of organic agriculture — corn planted between, say, other vegetables and chicken pens — tend to limit damage.
Farmers can best boost resilience to climate change, scientists say, by improving their soil’s fertility and capacity to retain moisture. That means cutting back on chemical fertilizers, which kill many of the microorganisms that ventilate soil, and shifting to compost and manure fertilizers and crop rotations.
Instead, leading lobbyists for agribusiness want to retain the current production system but shift the mounting climate risks to the taxpayer. Both versions of the farm bill would expand the $11 billion crop insurance program, a move championed by the National Corn Growers Association. The Senate bill, for instance, would authorize $3.8 billion a year for additional insurance.
But neither version would require farmers to take other measures to reduce their climate vulnerability, like investing in healthier soil. In fact, the draft bills would actually make it harder for farmers to do that because the expanded crop insurance would be paid for by cutting the Conservation Stewardship Program, which helps farmers improve their land’s ecological health…
So it looks like we are going balls out in our race toward oblivion. A technologically advanced civilization, once known for sending spacecrafts to distant planets, looks to be headed toward a bleak existence of huddling in subterranean caves and scavenging for insects to eat.
Julian Cribb, the science writer who gained some notoriety with his letter to the journal Nature urging a rename of the not-so-wise Homo sapiens, has written a recent essay entitled ‘March of the Dead Zones‘. Are we quickly cooking the oceans into a state of mass extinction as has happened in Earth’s ancient past?
…The cause of Dead Zones is well understood: they are driven by the avalanche of nutrients which humanity dumps in the oceans – from agriculture, sewage, leaky landfills, urban stormwater, soil erosion, industrial and vehicle emissions. This rich nutrient soup provides the food source for vast blooms of algae – and as these die off they sink to the sea floor and decompose causing blooms of bacteria which strip the essential oxygen from the water column, often resulting in fish kills – their most visible impact. They are also hastened by global warming, which stratifies the water, trapping the stagnant water and preventing it from mixing with the oxygen-rich surface layer.
What many people do not realise is that some of the worst extinctions in the history of life on Earth occurred because of a process very similar to this. In the biggest of the lot, the Great Death of the Permian around 252m years ago, an estimated 95 per cent of marine species were wiped out – rugose corals, nautiloids, armoured fish, trilobites – never to be seen again.
What triggered it is still a scientific mystery – an outbreak of volcanism, striking asteroids, a giant solar storm, colossal seabed methane eruptions: who knows? – but the geological evidence points to a massive global spike in CO2 levels, accompanied by rapid planetary warming, huge outbreaks of anoxia (loss of oxygen from seawater) and the destruction of marine habitats. One thing is fairly clear – by the end of it all fungi and moulds were rulers of the Earth, feasting on the dead.
The multiplying Dead Zones in the world’s oceans today not only resemble the Permian event on a local scale in terms of what drove them – but have two additional drivers: overfishing and pollution from the 83,000 chemicals which humans manufacture on the land and then carelessly liberate into the global environment.
The biggest contributors of all are the 110 million tonnes of nitrogen, 9 million tonnes of phosphorus and other nutrients which we unleash into the planetary ecosystem every year as we try to feed ourselves. That is off-the-scale compared with what the pre-human Earth circulated naturally.
The really unsettling fact is that, if we continue to depend upon agriculture for our food supply, then humanity’s dependence on artificial fertilisers is likely to double by the 2060s – and so will our indiscriminate release of nutrients into the world’s rivers, lakes and oceans. That release, in turn, will spawn more and larger Dead Zones – like that affecting 22,000 square kilometres of sea at the mouth of America’s Mississippi river…
Below is a screen shot of a project called the Interactive Map of Eutrophication & Hypoxia (low-oxygen dead zones) which have spread to nearly 500 sites, all in places where there is significant human development along the oceans and seas of the world.
A study from late last year, indicates that the latest warming of the planet will be catastrophic to the Earth’s aquatic life, turning much of the oceans and seas into oxygen-depleted ‘dead zones’:
…Their study, published in Nature Geoscience, showed that the average global temperature rise of around at least two degrees Celsius between the peak and the end of the last Ice Age (between about 10,000-20,000 years ago) had a massive effect on the oxygen content of seawater.
“The warmer the global average temperature, the more extended the oxygen minimum zones are, so the volume of these oxygen-poor water bodies is more extended during warm periods than in cold periods,” Jaccard said.
What is worrying is that, currently, global average temperature is predicted to rise by at least two degrees in the coming century due to climate change. This is of a similar magnitude to the warming the planet has undergone since the last Ice Age 20,000 years ago.
“So we would assume that if, indeed, temperatures are increasing in the next 100 years, these oxygen minimum zones would also increase in volume and that the general oxygen concentration of the ocean will decrease,” Jaccard said.
And what is more: “our analysis has shown that not only was absolute temperature important, but also the rate of change, so the faster the warming, the more expanded these zones are…
Along with the rest of the planet, our oceans have indeed been heating up. Here’s a quick screen shot I just did to show you a mere sliver of the destruction these rising temperatures are bringing:
A study to be published Sept. 15 issue in the journal Palaeogeography, Palaeoclimatology, Palaeoecology indicates that the demise of the dinosaurs was preceded by the death of ocean life via greenhouse gases that warmed the oceans. This sounds eerily similar to what we are doing to ourselves with the burning of fossil fuels. In place of CO2-spewing volcanic eruptions, we have millions of cars, planes, factories, coal-fired energy plants and an endless list of other fossil-fuel burning machinery doing the same:
The demise of the dinosaurs, thought to have been caused by an asteroid, wasn’t the only mass extinction around that time, according to new international research.
Evidence suggests that many species of ocean organisms were killed by volcanic eruptions before the asteroid impact. The eruptions took place in India, filling the atmosphere with greenhouse gases that warmed the globe and caused seafloor life to die.
“The eruptions started 300,000 to 200,000 years before the impact, and they may have lasted 100,000 years,” said study lead author Thomas Tobin at the University of Washington in a press release.
The scientists discovered this earlier extinction when they studied fossils from Seymour Island near Antarctica. The island has an unusually thick bed of sediment, where more sediment than normal accumulated in each time period.
This allowed the researchers to date fossils more precisely and create a detailed timeline. They used the prehistoric changes in Earth’s magnetic field to date each fossil sample.
“I think the evidence we have from this location is indicative of two separate events, and also indicates that warming took place,” said Tobin.
“It seems improbable to me that they are completely independent events.”
The first extinction event may have seriously affected some species, making them unable to survive the second extinction, although there’s no evidence for this yet….
Since the Earth’s oceans constitute 90% of the biosphere, a significant percentage of the planet’s total biomass is marine microorganisms, producing more than half of the entire global oxygen supply and serving as a vast sink for much of human-generated CO2. If we destroy the oceans, we will exterminate ourselves. The Earth will not bat an eye. No God will appear to prevent it. No technological solution will arrive to fix it. And no amount of empty platitudes and wishful thinking will mend it. The inexorable process of time and evolution will march on, creating other life forms to fill our vacancy. Humanity had its chance and blew it.
Don’t you think it’s kind of ironic that humans will become extinct from the burning of the very substance that enabled the ascent of the technological age and modern man’s ability to live in electrified and modernized comfort? Our fossil fuel slaves will have become our executioners. I recall hearing some indigenous South American tribesman saying that the people of industrial civilization are just children playing with deadly machines. They know not what grief they have brought unto themselves by raping the Earth of her treasures.
“We are now appearing to wage war on life in the sea with sonars, spotter aircraft, advanced communications, factory trawlers, thousands of miles of long lines, and global marketing of creatures no one had heard of until recent years. Nothing has prepared sharks, squid, krill and other sea creatures for industrial-scale extraction that destroys entire ecosystems while targeting a few species…
The concern is not loss of fish for people to eat. Rather, the greatest concern about destructive fishing activities of the past century, especially the past several decades, is the dismemberment of the fine-tuned ocean ecosystems that are, in effect, our life-support system.
Photosynthetic organisms in the sea yield most of the oxygen in the atmosphere, take up and store vast amounts of carbon dioxide, shape planetary chemistry, and hold the planet steady.
The ocean is a living system that makes our lives possible. Even if you never see the ocean, your life depends on its existence. With every breath you take, every drop of water you drink, you are connected to the sea…” ~ Sylvia Earle
Nature
Collapse of Industrial Civilization 