Showing posts with label climate change. Show all posts
Showing posts with label climate change. Show all posts

Thursday, December 19, 2013

Stabbing the Beast



I spent a while last night reading David Holmgren’s latest essay Crash on Demand (read the PDF here). Back in 2007 Holmgren, who is one of the initiators of the concept of Permaculture, wrote a series of possible future scenarios in which he posited a number of different scenarios that could play out with regard to civilisation and the environment. I won’t go into those scenarios here but suffice to say that this latest essay represents an additional one - and a new way of thinking.

The two civilisation destroying situations we face are peak oil and climate change. Holmgren goes into some detail about why his perception of these has changed, concluding that peak oil has not yet turned out to be as bad as expected (for various reasons, notably financial) and climate change is likely to now far exceed our worst expectations, with a 4-6C degree scenario now likely in a BAU scenario.

This change in thinking was the result of an observation of the way energy and economic issues are panning out, plus a deeper consideration of the role of finance courtesy of systems thinker Nicole Foss. The gist of it is this: we are rapidly losing the chance to persuade policy makers to take the risk of global warming seriously, and given that the course we are now on would likely wipe out nearly all of humanity and make life considerably worse for millions of other species over the coming millennia, then the only sensible option for us is to crash the system of global growth-based capitalism.

If that sounds radical that’s because it is. Holmgren points out that the last few decades of environmental protest have failed miserably. The dominant paradigm of ‘economic growth at any cost’ grinds ecocentrist concerns into the dust. A quick survey of the news headlines should convince anyone of the veracity of this. And although we are now living in an age of limits, where the quantity and quality of the fossil energy sources available to us begins to diminish, the system is perpetuated by the financial system which continues to magic credit out of thin air without any basis on a claim in the real world. Witness the shale oil boom in the US, a vastly inefficient and polluting operation that only makes economic sense due to the distorting wizardry of Wall Street financiers.

Furthermore, he rightly observes that the vast majority of people in the industrialised world could not care less about destroying the basis for life on planet Earth. As the global economic bubble deflates - something it has been doing since 2008 - most people in our overdeveloped economies are too busy trying to hold down a job or are too influenced by the growth-perpetuating mantra of politicians and the media to give much thought to the wider world. This is unfortunate, but at least it demonstrates the pointlessness of trying to gain political traction in a system that is rigged against anything other than limitless growth. Any concessions the system makes to preserving the biosphere tend to be largely symbolic, such as increasing bottle recycling rates, or charging a levy on plastic bags, while the real business of exploitation on a planetary scale continues apace.

Furthermore, the plateauing of oil production has not seen the rapid uptake of clean-tech that its proponents suggested would happen as soon as oil prices climbed. Instead it has seen a switch to dirtier and more dangerous to extract fuels, aided and abetted by the fossil fuel sector and its financial backers. So instead of moving into a ‘green tech’ future we are in practice moving into a ‘brown tech’ one. And although the financial instruments used to boost the production of shale oil and gas are by nature Ponzi schemes and cannot last, Holmgren argues that they may indeed last long enough to make a controlled powerdown situation impossible, as well as missing the window to wean ourselves off fossil fuels.

However, given that the economic system is only being held together by an almost-hallucinatory perception of continued growth and stability which is held by the majority, perhaps this is also the key to seeing its Achilles heel. Holmgren says that a sudden whole scale implosion of the global financial system is really the only hope of curtailing our carbon emissions and cutting them to a level that would avoid runaway global warming. He estimates the chances of a global economic collapse happening ‘naturally’ at 50% over the next five years.

But then he goes on to advocate giving it a good shove in that direction.

An estimated billion people on the planet live middle class lifestyles and use up the lion’s share of energy and resources. Holmgren says that if a section - he reckons 10% - opt out of the growth at any cost paradigm and massively downscale their involvement with the global system of capitalism, then this might be enough to send it into a terminal decline faster than it is already in. This might be easier than it sounds, he says. A majority of people are now disillusioned to some extent with bankers and politicians, and this number can only grow as promises continue to be broken and the wealth gap continues to widen. Actions could be as simple as withdrawing all your money from the bank and storing it as cash - after all, take £100 out of the bank and you are starving the system of £1000 of credit that it would otherwise use as part of the fractional reserve system. He goes on to advocate turning ones back on corporations, shopping locally, growing your own veg and all of the other things that Permaculturists and Transitioners do as a matter of course. This, he insists, is a positive thing to do that offers the only real hope of making a difference.

Adopting local currencies, bartering, avoiding paying tax and using the copious quantities of materials lying around as leftovers from the current waste-based economy would be ways of hastening the demise of the planet-destroying system, while simultaneously acting as a good model for late adopters, many of whom would want to ‘join up’ as the current system of industrial production begins to falter. This, he concedes, would also hasten the demise of a good many worthy and progressive projects, and would likely make enemies with those on the left of the political spectrum who rely just as much on the growth of the industrial system as those on the right. Nevertheless, he says, this is a bitter price that must be paid.

Would this be enough to starve the beast? Nobody knows, but it might represent a better expenditure of energy rather than waving a banner outside a climate conference. The system, he maintains, cannot be reformed. Instead it must die and be reborn. He is quite aware that advocating such a view would vilify him and others who could be accused of trying to collapse the economic system, but maintains that we have a duty to protect life on earth by any means necessary from a rapacious class of human being and a system that has got out of control. This is best done by building an alternative parallel economy - one that is not predicated on endless growth.

By a strange coincidence, after I had finished reading David Holmgren’s essay an email popped up in my browser. It was just telling me that Collette O’Neill - the Irish blogger who lives at Bealtaine Cottage - had a new post. I clicked on it and was greeted by a series of pictures and text that are a living example of everything David Holmgren was advocating. It summarised how she herself had turned away from ‘the machine’ and how this had allowed her to build her permaculture cottage and lead the kind of life that many dream could only be possible by, say, winning the lottery. See her example here.

http://www.futurescenarios.org

http://www.transitionnetwork.org

Sunday, July 21, 2013

Melting Britain




This morning I awoke to the sound of a strange noise coming in through the open windows of the house. To my half-asleep ears it was a whooshing, rustling sound, as if thousands of people were stood around outside the house all screwing up balls of paper with their hands. A clap of thunder brought me to my senses and I leaped out of bed to close the windows, which have been permanently open for the last couple of weeks, just as the sheets of monsoon-like rain began to torrent down from a cotton wool sky.

Yes, Britain is experiencing something of a heatwave at present and has just had the hottest July weekend in years, and this sudden welcome gush of rain looks set to provide only a momentary respite. It only fell for about ten minutes, but it was long enough to wash the dust off the cars and give the local foliage a much-needed drink. However forecasters say that next week temperatures will be even hotter. So far they have touched the low 30s (around 90F), which is more than hot enough for most people here who are more used to damp and soggy weather.

If temperatures do rise to 35C (95F) next week, as is predicted, we can expect to hear many more warnings from the government about the dangers of extreme heat. Already, it is estimated, at least 760 people have died who would still be alive were it not for the heat. Yes, most of them were elderly or in poor health, and were unable to find somewhere to cool off (air conditioning is almost unheard of in Britain). Internet boards are full of scoffing Australians and Texans, saying that 30 odd degrees of heat is practically chilly to them - but then weather is all about what people are acclimatised to (I've seen people from hot countries practically die in Scandinavian winters in which I could get away with wearing a thin sweater). It’d be gallows humour to point out that some of the only remaining cold rooms to be found in the UK are within municipal morgues at present.

Particularly at risk are people who live in high rise tower blocks, which trap heat during the long days. This heat rises and builds on the upper floors, and the nights are too short to allow much of it to escape before the merciless sun is up yet again. It’s just one example of infrastructure that isn’t fit for purpose and was never designed to cope with conditions outside a narrow range of possibilities. Similarly, there are reports of melting roads in Cambridge, outbreaks of grass fires across London and low water pressure caused by people wasting it by keeping their lawn sprinklers on all night.

I am just old enough to remember the summer of 1976, which was the last really hot summer this country experienced. Below is a picture of the five-year-old me (dressed as a wizard) in the Banbury carnival. Minutes after this picture was taken I fainted in the heat and had to be carried away by paramedics (note to self: don’t wear a black wizard gown and hat in suffocating heat). Around the country at that time people were finding their water supplies cut off and lines developed at rapidly erected standpipes on street corners. It was hot alright.




So although extreme weather events are nothing new it is the increased frequency of their occurrences that is the obvious effect of global weirding we are now starting to experience. We’ve just been through the coldest spring in living memory, which followed hot on the heels of the wettest summer. A friend in southern France reports that a month ago it was only 10C there, when it should be more like 30C. Germany has just recovered from mass flooding, the Arctic ice is melting at record rates - one can go on and on about the weird climatic conditions that are now prevailing across the globe. 

So what are we, in Britain at least, doing about this very obvious climate change? Here, unlike in the US, people at least say they take anthropogenic global warming seriously. Despite repeated attacks by various well-funded lobby groups through such organs as the Daily Telegraph, most people believe we are in deep trouble, albeit trouble that is far off enough not to have to worry about just yet. 

But the government doesn’t seem concerned in the least. Not only are there efforts to stop climate change being taught in schools, but the chancellor just announced that fracking companies will face the historically lowest taxes on record for any fossil energy producer. This, we are told, is to kickstart the revolution in shale gas fracking - a revolution that IMO if it goes ahead is likely to lead to the closest we have come to all-out civil war in this country since the 17th century. 

The reasoning behind this is simple enough; to drill enough well heads to produce even a modest flow of gas we would have to drill literally thousands of wells in the northwest alone. This would be in people’s back yards, on farming land and in areas that are naturally beautiful. The only feasible way that this could ever happen is if the government takes control of land and property on a grand scale, and it would need a very large security force to do that. In the process groundwater would be polluted by the fracking chemicals and much of the remaining North Sea energy would be wasted in trying to make this very low EROEI energy look attractive. It's a recipe for disaster, but it's also a price that many people seem willing to pay given the drum-beat of hype that is pouring forth from politicians and the media.

The only real hope in this scenario is that the American fracking sham comes visibly apart at the seams within the next couple of years. The resulting shock will strangle the UK’s nascent fracking industry at birth before it gets a chance to irreparably pollute the aquifers and cause much bloodshed. It’s a race against time.

And let’s not forget that the UK is running out of water. The intensely wasteful use of water in agriculture is estimated to only have a few years left in it and 'peak water' is on the cards. Future warming, such as we are experiencing right now, is putting a huge strain on water resources and scientists reckon that we are only a few years off putting ourselves into a permanent drought situation that will see crops shrivelling in the fields beneath a super hot sun. 

Of course, there are many ways to conserve water - the most obvious of which is to grow crops biodynamically and restore as much moisture retaining topsoil as possible, but I haven’t heard anyone in a position of importance talking about these measures. Indeed, this kind of overshoot is a blind spot for the growthaholics, and shouldn’t be allowed to interfere with business as usual. The solution - as ever - is to import more ‘stuff’ (food, water, oil) from the global marketplace, wherever that is, and that technological solutions will be found for the most pressing of problems. The assumption here is that the UK will continue to remain a wealthy country far into the future and that foreign markets will be able to provide all of the commodities and energy we desire - all at a favourable price - and that technology is the goose that keeps on laying the golden eggs whenever we need it to.

Alas, this kind of non-thinking is delusional and dangerous. We are being promised a future that we can’t afford and only a very small fraction of people realise the severity of the creeping problems which are now beginning to consume us. There is no way out of our predicament while this kind of blindness persists. We are fated to collide with overshoot like a car hitting a brick wall, and all we seem to be able to do is push our foot down further on the accelerator and scream ‘yee ha’ as we do it. It’s not a pleasant thought, but then 22 Billion Energy Slaves trades in unpleasant truths rather that comforting fantasies. If we want to get a taste of how the UK will be in 20 years then have a good look at Egypt.

The heat is on!