Archive for the ‘consumerism’ Category
I recommend that all watch the video just broadcast in the UK on Channel 4 News this evening.
The video is one of a report, by Jamal Osmond, from Somaliland.
Never heard of it? Me too.
Somaliland is not recognised by the international community but, as the northern part of Somalia, it has existed in relative peace for many years. Whilst Somalia’s civil war has raged on, Somaliland has been very stable.
In recent times, Somaliland has even been receiving refugees fleeing the chaos in Yemen (on the other side of the Gulf of Aden).
However, as the title of this post indicates, I was particularly struck by the comments made by one of many natives of Somaliland that have returned home after years living in London.
This post is to mark the impending publication of the latest book from Naomi Oreskes and Erik Conway, entitled The Collapse of Western Civilisation: A View From the Future. The authors have already published a summary of this book’s thesis and purpose in the academic journal Daedalus. However, in July, the book itself will be published by Columbia University Press, who summarise it thus:
In this haunting, provocative work of science-based fiction, Naomi Oreskes and Eric Conway imagine a world devastated by climate change. Dramatizing the science in ways traditional nonfiction cannot, the book reasserts the importance of scientists and the work they do and reveals the self-serving interests of the so called “carbon combustion complex” that have turned the practice of science into political fodder. Based on sound scholarship and yet unafraid to speak boldly, this book provides a welcome moment of clarity amid the cacophony of climate change literature.
I was tempted to recommend readers look at all previous posts in my ‘Belshazzar’s Feast’ or ‘Collapse’ categories. However, this would take quite a long time. Therefore, if you have not read them before, I will just limit myself to recommending that you read:
– The first of two sequential posts in January 2012 about Jared Diamond’s Collapse: How Societies Choose to Fail or Succeed; and
– One of my earliest posts from September 2011 (reproduced in slightly modified form below), in which I mention the Civilisation: Is the West History? book and TV series by Niall Ferguson.
Taking these three books – from Diamond, Ferguson, and Oreskes and Conway – together, the one thing humanity will not be able to say is that it was not warned…
The Ark of the Covenant and the Temple of Dagon
I firmly believe that you do not need to be an adherent to any faith to find value in religious texts; and this is one of my favourite historical stories from the Old Testament: It tells of the Philistines (i.e. now Palestinians) capturing the Ark of the Covenant and – eventually – returning it to the Jews because of all the trouble having it caused (see 1 Samuel Chapters 5 and 6 if you’re interested). I think the moral of this story may be twofold: It tells us (1) that God can look after himself; and (2) we should not raise any object to the status of an idol.
Personally speaking, learning the first lesson from this story eventually convinced me in the mid-1980s that there was no point trying to persuade my devoutly-atheistic teachers at Portsmouth Polytechnic (as it was then) that not all Christians were Young Earth Creationists… However, globally speaking, learning the second lesson from this story will be necessary before humanity can dig itself out of the hole it is now in – as a result of (1) pride (in our own resourcefulness); and (2) complacency (regarding the Earth’s sensitivity to our activity)…
This was the warning given by E.F. Schumacher in Small is Beautiful (1973) and, most-recently, by James Lovelock in Revenge of Gaia (2006). Karl Marx called it “money fetishism” and Herman Daly called it “growthmania” but, whatever you want to call it, we need to renounce it; and acknowledge that all human actions – most important of all being waste production – have consequences… Therefore, more than anything else, this is a plea for anthropogenic humility, intellectual honesty, moral courage, and determined action. This is because if we fail to act soon then, yes, I do firmly believe that we face an environmental catastrophe.
If all of the above merely convinces you that environmentalism is a new religion, so be it but, I think you are wrong: I think consumerism is the new religion and, on the contrary, environmentalism is just a natural response to the realisation that humanity is having a terrible impact on the planet; and needs to change its ways before its very existence – in anything like current numbers and at current average levels of affluence – is seriously compromised.
Authors will have to forgive me if they feel I have here plagiarised any of their work, because this is an amalgamation of many different things I have seen or read. However, above all, it is influenced most-recently by watching Civilisation: Is the West History? by Niall Ferguson; and reading Requiem for a Species by Clive Hamilton… I do not believe either of these two men has been ideologically “captured” by any political agenda; they are merely being (at times painfully) honest and objective about the predicament in which we now find ourselves (though to be fair we were warned almost 40 years ago but chose not to listen).
In their latest book, Oreskes and Conway suggest that collapse will occur in 2093. Sadly, I suspect it will be a lot sooner than that. However, far from being mere pessimism, this conclusion is based on a great deal of scientific research. Research that shows that environmental change is now in the process of accelerating beyond our capacity to mitigate it:
– What on Earth are we doing? (19 February 2013).
– A summary of the ‘Climate Departure’ research of Mora et al. (11 October 2013).
|Here’s a great idea for UK residents (one I would definitely pursue if I met the criteria):|
By opening a Greenpeace credit card account and using it for your everyday shopping, instead of your current credit card, you can help to save the Arctic from exploitation and work to halt climate change. It couldn’t be simpler.
During June and July if you sign up for a Greenpeace credit card, The Co-operative Bank will give Greenpeace £30, (double the usual £15) which we’ll use to confront the greed of oil companies, bring it to global attention and demand action from governments worldwide.
By using your card within the first 6 months we’ll also receive a further £2.50 plus 25pfor every £100 you spend after that. We’re not asking you to spend more just to consider swapping your usual method of payment for this one to help save the Arctic.
Please help us today to save the Arctic for future generations.
Applicants must be UK residents aged 18 years or over and have a gross annual income of £10,000.
The Greenpeace credit card offers:
Every year, Greenpeace credit card holders raise nearly £100,000 that goes straight to work on our campaigns to save the Arctic, defend our oceans and protect our rainforests. So please join them now by applying online or calling free on 0800 389 3480.
Thanks again for your support; we simply can’t do it without you.
Credit facilities are provided by The Co-operative Bank. The Co-operative Bank is authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority and the Prudential Regulation Authority subscribes to the Lending Code and the Financial Ombudsman Service, and is licensed by the Office of Fair Trading (No. 006110). The Co-operative Bank p.l.c (Registered No. 990937) Head Office, PO Box 101, 1 Balloon St, Manchester, M60 4EP. Rates correct as at 06/13. Calls to 0800 numbers are free from UK landlines. Calls may recorded and / or monitored.
Today’s post is that which was intended for last Monday. However, thanks to the happy coincidence of incoming information, Monday’s post was taken up with summarising an 11-year old presentation by Dr Albert A. Bartlett, entitled ‘Arithmetic, Population and Energy’, which is the best summary I have yet seen of the insidious problems caused by exponential growth. Even if you think you understand the maths – and are familiar with concepts such as doubling time and illustrations such as 264 grains of rice on a chessboard – it is still worth watching the a series of eight 9-minute videos, or entire presentation, posted on YouTube. This is primarily because of all the evidence Bartlett presents, which suggests that anyone who says exponential growth and/or resource depletion is not a problem is either stupid or a liar. It really is that simple.
However, I should also wish to draw attention to two further happy coincidences – two recent posts by fellow bloggers that are well worth reading:
1. “The greatest shortcoming of the human race is our inability to understand the exponential function.” – another post about Bartlett’s presentation by Jules Bywater-Lees.
2. The Great Unmentionable by George Monbiot – a self-explanatory post by Paul Handover.
Today, then, I will finally get round to summarising the recently-published paper by economist Partha S. Dasgupta and biologist Paul R. Ehrlich, entitled ‘Pervasive Externalities at the Population, Consumption, and Environment Nexus’. As I said on Monday, the abstract is viewable on the Science journal website, but, having done a quick Google search, I found the entire paper published as a PDF by Dasgupta on the website of Cambridge University. Here, then, is my summary of the paper:
‘Pervasive Externalities at the Population, Consumption, and Environment Nexus’, by Partha S. Dasgupta and Paul R. Ehrlich.
Introduction (in lieu of Abstract)
The authors start by pointing out that externalities (i.e. unintended consequences) in economics are widely acknowledged but generally relate to human use of the natural environment. Thus, people talk about our collective failure to value the essential ecosystem services Nature provides. In strict contrast to this, the authors suggest that the adverse consequences of resource consumption and population growth are generally not acknowledged.
The authors then begin by suggesting that birth rates in Europe began to decline 400 years ago as a result of improvements in the standard of living of most people because, almost counter intuitively, it led to people delaying marriage and childbirth until they could afford to set up their own household. However, birth rates in developed countries have since fallen much further and faster with improvements to the education and emancipation of women; and the advent and acceptance of contraception.
The authors note that, today, population growth is greatest in poor countries. However, unlike Bartlett, they do not acknowledge that per-capita rates of consumption make modest population growth in wealthy countries even more problematic. Instead, the authors focus on the factors that continue to encourage high birth rates in poor countries (in sub-Saharan Africa in particular).
Under the title ‘pro-natalist institutions’, the authors discuss societal norms such as the fostering of children by non-biological parents; communal land tenure (as opposed to the division of land amongst children that could discourage large families). Although seemingly careful not to mention the effect of religious beliefs, the largely “unmet need” for family planning is acknowledged. The authors also seem to be optimistic that lowering birth rates can be achieved faster through increasing access to contraception than it may be by improving education. Irrespective of how it is achieved, the authors acknowledge that achieving it will be essential to halting global human population growth. Notwithstanding, for the moment, that the ecological carrying capacity of the planet may have already been exceeded, the authors point out that whether or not global human population growth stabilises depends mainly on average family size in the future.
Under the title ‘conformity’, the authors discuss the reality that people continue to have large families long after the original reason for doing so (e.g. high infant mortality and lack of good healthcare or social welfare) has diminished or disappeared. On a more positive note, the authors suggest that the desire to conform can be broken if a big enough minority can be encouraged to modify their behaviour (i.e. and defy convention).
Under the title ‘breakdown of the commons and the added need for labour’, the authors discuss the externalities arising from the predominance of subsistence economies. These are the things that keep poor people poor, such as the labour intensive nature of many agricultural practices in the absence of mechanisation; and the fact that children who are fetching water, gathering fuel, working the land, or looking after animals are often missing out on being educated as a result.
The authors start by stating the obvious: the consumption (and depletion) of resources has consequences for both current and future generations. In terms of consequences for people alive today, the most obvious adverse consequence of resource consumption – or rather pollution by the waste being generated – is highlighted as being ongoing global climate disruption. The authors then focus on what drives us to consume things and to do ‘competitively’ and ‘conspicuously’ (i.e. to equate consumption with progress, fulfilment, and happiness). Here too, the authors highlight the troubling reality of social conformity as a driver of persistently self-destructive behaviour.
Once again, the authors acknowledge previous discussion (in academic literature) of anthropogenic impacts upon the environment and choose to focus on those that are detrimental. They suggest that these can be categorised as either unidirectional or reciprocal: the former being impacts the authors describe as “externalities each party inflicts… on all others, as in the case of unmanaged common property resources”. The authors then highlight that, unlike commonly owned resources at a local level, global resources that are not owned by anybody (such as the atmosphere and the fish in the sea) tend to be become polluted or over-exploited.
Difficulties in Enacting Policies to Counter Externalities
The authors begin their discussion of all of the above by lamenting the popular misconception by economists of Nature as something that is “a fixed, indestructible factor of production”. This rather opaque statement incorporates a variety of fallacies, including that Nature has only instrumental value; that it has an infinite capacity to provide resources for our use; and that it has an infinite capacity to assimilate (or recycle) the wastes we generate. These are all serious misperceptions of reality: Nature’s resources are finite and its essential ecosystem services are non-substitutable. For example, if human activity continues to decimate bee populations, at what point will it start to impact upon our ability to grow fruit and cereal crops? Indeed, is this not already happening?
As in many other discussions of the environment, the authors highlight the non-linearity of many processes in Nature; and the existence of positive (i.e. self-reinforcing or mutually-destructive) feedback mechanisms. Thus, they construct the population consumption environment nexus as three corners of a triangle with each having an effect upon – and being affected by – the others. Towards the end of their discussion, the authors highlight the fact that 15 of the 24 major ecosystem services examined in the Millennium Ecosystem Assessment were found to be either degraded or currently subjected to unsustainable use.
Even more worryingly, they cite the conclusions of numerous other studies that, if all 7 billion of the people on the planet today were to squander resources at the rate at which those who are already wealthy do, “at least two more Earths would be needed to support everyone on a sustained basis”. Considering the consensus view of UN statisticians that, on its current trajectory, the world population could exceed 10 billion by 2050, the authors make the obvious point that, if realised, “the demands made on the Earth system will prove to be even more unsustainable”.
So it is, then, that the authors end their discussion of the issues by considering the prospects for technology alone to solve this problem. They start by noting that technology does not operate in a vacuum (i.e. it too consumes resources) and that innovators respond to incentives (so government policies are important). Reflecting recent pronouncements by the IMF, the authors highlight the fact that Nature’s essential ecosystem services are currently grossly under-valued (e.g. the price of fossil fuels does not currently reflect the damage our use of them does to our environment). The authors also cite historical and empirical evidence that suggests that innovation and technology has historically increased unemployment; and archaeological evidence that past civilisations collapsed as a result of degradation of their environment or an inability to respond fast enough to environmental change. This should be of great concern to all humans alive today, because the current rates of environmental change are almost certainly unprecedented in the period of time over which such civilisations have existed.
I will let the authors’ conclusion speak for itself:
Although their magnitudes are likely to differ across societies, owing to differences in societal histories, institutions, customs, and ecologies, the reproductive and consumption externalities we have identified here share striking commonalities. Moreover, the analysis has uncovered reasons why technological innovations since the Industrial Revolution have been rapacious in their reliance on natural capital. We have shown that the externalities studied in this paper are not self-correcting. Therefore, the analysis we have presented points to a spiralling socio-environmental process, giving credence to the presumption that the pattern of contemporary economic growth is unsustainable.
Today is Earth Day 2013, apparently. This would be a good day for everyone on Earth to accept that, given the incontrovertible operational reality of the exponential function in Nature, technological optimism is not a good idea.
I am grateful to a couple of my regular readers who have, completely independently, directed me towards complementary sources of information that go right to the core of what this blog is all about. Before getting into the detail, I will start by simply stating what these two sources of information are, as follows:
1. Thanks to Pendantry, I have discovered an incisive presentation (circa 2002) of Dr Albert A. Bartlett, entitled ‘Arithmetic, Population and Energy’, which High School science teacher Greg Craven (who gave the World the ‘What’s the worst that could happen?’ video) has been posted on You Tube as a series of eight 9-minute videos.
2. Thanks to Mike (of uknowispeaksense fame), I have been alerted to the very recent publication of a paper by economist Partha S. Dasgupta and biologist Paul R. Ehrlich, entitled ‘Pervasive Externalities at the Population, Consumption, and Environment Nexus’. The abstract is viewable on the Science journal website but, having done a quick Google search, I found the entire paper published as a PDF by Dasgupta on the website of Cambridge University.
Although a daunting task, I will now attempt to summarise both works; starting today with the presentation by Bartlett. So as to do both works justice, I will publish my summary of Dasgupta and Ehrlich separately.
‘Arithmetic, Population and Energy’ by Albert A. Bartlett
Even if you have watched them before, I would encourage all readers to defy the viewing statistics and watch all eight videos. However, here is a summary: Bartlett starts and finishes his presentation by asserting that, “the greatest shortcoming of the human race is our inability to understand the exponential function”. Somewhat incongruously, he repeatedly describes exponential growth as “steady growth”. This is a shame because exponential growth is anything but “steady”. Exponential growth describes any situation “where the time that is required for the growing quantity to increase by a fixed fraction is a constant”. This is most commonly expressed as percentage growth on an annual basis. Bartlett then goes on to highlight the curious coincidence of many things that have historically doubled every 10 years by growing at a rate of 7% per annum (including crime in Colorado, inflation in the USA, and the global consumption of oil). Having carefully explained all the mathematics, Bartlett spends a very large proportion of his presentation quoting from a bewildering array of journalists, economists and politicians who are either completely ignorant of – or deeply disingenuous about – the consequences of exponential growth.
Chillingly, Bartlett highlights the reality that, if the human population of planet Earth does not stop growing exponentially, Nature will intervene to stop it. We can either choose to stop it or it will be stopped; and doing the former (whilst involving some very difficult choices) will be a lot better than allowing the latter to happen. Bartlett’s presentation of population dynamics has been repeated many times before and since (but people are still ignoring it). Even more devastating, however, is Bartlett’s presentation of the history of global fossil fuel consumption (which has given rise to many misleading statements and a great deal of misplaced optimism). He points out that, even if it were safe to extract them, all the hydrocarbons that lie beneath the Arctic will be consumed by the USA in one year. There is so much in Bartlett’s presentation that I could mention but I will focus on his examination of resource depletion in the face of exponential growth of consumption – it requires the perpetual discovery of double the cumulative total resource consumed. On a finite planet, this is quite simply impossible. Bartlett dismisses the proposition that biofuels could solve this problem by pointing out that Agriculture is an industry that uses land and oil to produce food. Therefore, using agriculture to produce biofuels is likely to be a zero sum game.
However, most sobering of all, is Bartlett’s presentation of Dr M. King Hubbert’s predictions regarding Peak Oil. With regard to US production, history has found Hubbert was correct – production peaked in 1970 and exhaustion can be expected by 2050. Furthermore, since global oil production has now peaked, it is guaranteed to be exhausted by 2100 (because we cannot continue to find double what we have already historically used).
Bartlett’s discussion of Growthmania is devastating and, to me, the logic is incontrovertible: The First Law of Sustainability is that population growth and/or growth in the rates of consumption of resources cannot be sustained. There can therefore be no such thing as sustainable growth. This is not an opinion. On a finite planet, this is mathematical fact. Somewhat surprisingly, in a roundabout way, this leads Bartlett to point out that the country with the World’s greatest problem with regard to population growth is the USA. This is because, in the USA, the per-capita consumption of the World’s resources is four times global average (and some thirty times that of the World’s poorest people).
Towards the end of his presentation, Bartlett counters all the misinformation and misplaced optimism with some telling quotes from a variety of people including Galileo Galileii and Aldous Huxley. However, perhaps the most telling quotation of all is that from Martin Luther King Jr:
Unlike plagues of the dark ages or contemporary diseases we do not understand, the modern plague of overpopulation is soluble by means we have discovered and with resources we posses. What is lacking is not sufficient knowledge of the solution but universal consciousness of the gravity of the problem and education of the billions who are its victim.
At the best part of 1000 words, this may seem like a long summary but, in truth, I have barely scratched the surface of all the information Bartlett presents. Therefore, if any of this is unclear or, in your mind, appears to be unjustified pessimism, please watch the videos.
As promised, my summary of Dasgupta and Ehrlich’s new paper will appear later this week.
I happened to stumble across a BBC TV Horizon special, entitled ‘Tomorrow’s World’ last Thursday. It begins with a fascinating review of humankind’s history of – and propensity for – invention. It also explains some truly fascinating – and inspiring – developments in the spheres of space exploration, nanotechnology, biotechnology, and power generation.
In the introduction, the programme presenter and narrator Liz Bronnin explains how, after 100s of thousands of years of technological stagnation, the fast-moving world of technological innovation is very definitely a modern invention.
She then looks at how, since our governments announced they were not going to do so, private investors are now involved in a race to return to the Moon (and win a $US 20 million prize). Just after 11 minutes in, however, economist Marianna Mazzucato makes the point that private sector development would never happen unless governments first spent money innovating (just look at your Computer, iPhone, or SatNav).
This is followed by an examination of the invention of graphene (i.e. the repeated use of sellotape to produce a film of graphite comprised of only one layer of carbon atoms in a hexagonal matrix). It is truly astonishing what graphene can do – including carry the weight of a cat…
After 23 minutes, a variety of talking heads demonstrate the complexity of modern science and the impossibility of any one person understanding it all. However, Bronnin then presents the example of Professor Robert Langer at MIT. What he is doing – and enabling others to do – is truly amazing; including potentially doing away with the need for chemotherapy to treat cancer.
After about 32 minutes, Bronnin introduces the power of the Internet to promote innovation – crowd-sourcing research funding and the concept of open-source technology – the complete abrogation of intellectual copyright… It is a fundamental challenge to globalised Capitalism; but it may well be the solution to many of our problems…
However, to me, the final third of the programme is by far the most fascinating… It looks at the challenges of finding a replacement for fossil fuels. It provides a very clear message that this is a technological challenge driven by the reality of physics – not by ideology.
It presents the case for synthetic biology, which has now succeeded in genetically modifying cyanobacteria so that they use photosynthesis to produce ethanol. This is brilliant, but, it is still only recycling CO2 (it is not removing it from the biosphere). With this technology, we could stop the CO2 content of the atmosphere from rising (but it will not help get it down again).
In the final 10 minutes of the programme, Bronnin presents the inspiring case of the British inventor, Michael Pritchard, who miniaturised water treatment technology as a result of watching the aftermath of the Boxing Day tsunami of 2004; when people were surrounded by water they could not drink… Indeed, to prove that it works, he even gets Bronnin (at 54 minutes) to drink water extracted from a tank including all kinds of unpleasant things including dog pooh…
For all these reasons, if you have not seen it, I would recommend that you watch the programme:
Re-engineering nature for our benefit will, without doubt, be very very useful. However, I still think the optimism of the comment at the very end of the programme “…I never worry about the future of the human race, because I think we are totally capable of solving problems…” is very unwise. This is because anthropogenic climate disruption is a problem that is getting harder to solve the longer we fail to address it effectively.
Bronnin concludes by saying that, “it is an exciting time to be alive…” However, I remain very nervous. This is because, as Professor Peter Styles of Keele University – a strong supporter of the hydraulic fracturing industry – recently acknowledged, it will be impossible for carbon capture and storage to remove enough CO2 from the atmosphere to prevent very significant changes to our climate. This is because of the collective hypnosis that deludes most people into seeing perpetual economic growth as the solution to all our problems.
In short, I am certain that technology alone cannot save us. In order to avoid the ecological catastrophe that all but the most ideologically-prejudiced and wilfully-blind can see developing all around us… we need to modify our behaviour: This primarily means that we need to acknowledge the injustice of a “use it up and wear it out” mentality and, as individuals, all learn to use an awful lot less energy.
Climate change “sceptics” have picked a fight with history and science – primarily with the concept of Entropy – and they will lose. The only question that remains is this: Are we going to let them put us all in (what xraymike79 recently called) ‘the dustbin of failed evolutionary experiments’.
Dear George Osborne, Chancellor Merkel, EU Commission, Citizens of Cyprus, and people everywhere,
Please accept my condolences for your loss(es) and my sincerest wish that you will now stop lying to yourselves; and face-up to the nature of reality.
Further to the comment by Lionel Smith (below), this is what page 159 of Stephen Hawking’s The Universe in a Nutshell looks like:
This is the problem that we have with exponential growth.