The Girl and I, with some friends from my non-profit, journeyed south to Kilkenny some time ago tour places that were using sustainable energy. We looked at a community for the mentally handicapped that used a bio-digester to make heat and electricity, as well as a factory that used a waterwheel.
Along the way, though, we also saw this old mill, now an ivy-covered skeleton. It reminded us that sustainable power is not a hip new fashion. Virtually all energy used was once sustainable, whether it be from the muscles we replenish by eating or the wood we can regrow, from sailing ships to waterwheels. Almost all the energy we used to fashion our lives came from our world's daily energy salary, before we discovered a trust fund under our feet.
I expect we will restore a world of water mills world one day, but I would like to see us do it comfortably, while resources are plentiful, rather than in haphazard desperation.
Monday, 25 February 2013
Wednesday, 20 February 2013
Storytellers
I interviewed an elderly couple some months ago, and they
described they way they and their neighbours passed the long evenings.
"... people would visit each other’s houses and have dances, and do the reels and the Irish dancing. and the women would drink tea and the men would drink porter. And they would have a seanchai – a storyteller – and he’d be spinning great yarns and tales, some of them the old, old stories.
Some of them might be two thousand years old, really stories from prehistory -- stories of Kilcullen and Meave, stories from long long ago. Seanchas is the Irish word for old, so a seanchai (shawn-a-kee, they pronounced it) was telling the old stories.
[We had a] turf fire, very warm, and the people gathered around listening to the seanchai telling his story. A lot of ghost stories, as the Irish are really into ghost stories. And the children were supposed to go to bed but were allowed to stay up, and would listen to the seanchai, their eyes wide like saucers."
Photo: a storyteller on fair day. Courtesy of Irishhistorylinks.com.
"... people would visit each other’s houses and have dances, and do the reels and the Irish dancing. and the women would drink tea and the men would drink porter. And they would have a seanchai – a storyteller – and he’d be spinning great yarns and tales, some of them the old, old stories.
Some of them might be two thousand years old, really stories from prehistory -- stories of Kilcullen and Meave, stories from long long ago. Seanchas is the Irish word for old, so a seanchai (shawn-a-kee, they pronounced it) was telling the old stories.
[We had a] turf fire, very warm, and the people gathered around listening to the seanchai telling his story. A lot of ghost stories, as the Irish are really into ghost stories. And the children were supposed to go to bed but were allowed to stay up, and would listen to the seanchai, their eyes wide like saucers."
Photo: a storyteller on fair day. Courtesy of Irishhistorylinks.com.
Friday, 15 February 2013
First daffodils
February in Ireland does feel like slowly emerging from a tunnel, as the deep darkness of the long subarctic nights slowly recedes, and our early morning and late evening bus rides see sunlight again.
The gothic landscape slowly takes on a slightly less grim appearance in the cold grey light, and in the bogfields around us, great ponds slowly retreat into greenery.
Here and there below the trees, the squishy underfloor breaks open like an egg, and the first flowers appear, racing to build a bulb beneath them before the trees above them bud and the ground grows dark again.
The gothic landscape slowly takes on a slightly less grim appearance in the cold grey light, and in the bogfields around us, great ponds slowly retreat into greenery.
Here and there below the trees, the squishy underfloor breaks open like an egg, and the first flowers appear, racing to build a bulb beneath them before the trees above them bud and the ground grows dark again.
Wednesday, 13 February 2013
Ash Wednesday
Catholic or not, we all need something like Ash Wednesday in our lives, something to remind us that we are not gods of infinite potential, but flawed and funny creatures in our brief days in this world.
Thursday, 7 February 2013
The old butcher
The village near our house is basically an intersection, with little besides a pub, a church and a petrol station -- but it does have a butcher, as does almost every village here. As expensive as meat can be, it was all the more prized when people were poor and communities were more self-reliant.
Village butchers were highly valued for centuries. In their 1816 book "The Experienced Butcher," James Plumptre and Thomas Lantaffe wrote that "...you want to seek cleanliness and civility, the greatest recommendations of a tradesman, and no more than butchers. The real nature of their business and the prejudices of the world make these qualities more particularly requisite in them."
I was listening to one of Radio Televis Eireann's archives the other day, hearing an interview from a quarter-century ago with butcher Thomas Kieron, then-owner of a shop in a small town in rural Ireland. He complained that they could no longer put pigs-heads in the windows, as it would frighten customers -- "People cannot tolerate the idea of what they are eating," he said, "yet they can turn on the telly and watch people getting blown up... I find it most peculiar."
When asked about the then-new trend for health foods, though, the local butcher really got his dander up.
"And now people have the audacity to start talking this rubbish about other foods being better," Kieron said. "Where could you get a simpler, more straightforward meal than a bit of meat, potatoes and vegetables from the farm, cooked perfectly for your children. What about all the people who are said to be so beautiful today, slipping into Christian Dior dresses? Not all their own weight, but a fraction, so they can wear underwear. And you have this lady, nice and slim, but what happens if she gets a little dose of pleurisy or pneumonia? How can she lose a few pounds weight? She'd be in a shroud. You have to have a bit of meat on you."
Photo of a Dublin butcher in 1946. Courtesy of Irishhistorylinks.com.
Village butchers were highly valued for centuries. In their 1816 book "The Experienced Butcher," James Plumptre and Thomas Lantaffe wrote that "...you want to seek cleanliness and civility, the greatest recommendations of a tradesman, and no more than butchers. The real nature of their business and the prejudices of the world make these qualities more particularly requisite in them."
I was listening to one of Radio Televis Eireann's archives the other day, hearing an interview from a quarter-century ago with butcher Thomas Kieron, then-owner of a shop in a small town in rural Ireland. He complained that they could no longer put pigs-heads in the windows, as it would frighten customers -- "People cannot tolerate the idea of what they are eating," he said, "yet they can turn on the telly and watch people getting blown up... I find it most peculiar."
When asked about the then-new trend for health foods, though, the local butcher really got his dander up.
"And now people have the audacity to start talking this rubbish about other foods being better," Kieron said. "Where could you get a simpler, more straightforward meal than a bit of meat, potatoes and vegetables from the farm, cooked perfectly for your children. What about all the people who are said to be so beautiful today, slipping into Christian Dior dresses? Not all their own weight, but a fraction, so they can wear underwear. And you have this lady, nice and slim, but what happens if she gets a little dose of pleurisy or pneumonia? How can she lose a few pounds weight? She'd be in a shroud. You have to have a bit of meat on you."
Photo of a Dublin butcher in 1946. Courtesy of Irishhistorylinks.com.
Tuesday, 29 January 2013
Against breakfast cereal
Since few things are more basic than food, it is heartening to see
adjectives, like local, slow, organic and free-range creep into
mainstream vocabulary. They don’t always come with a full understanding
of the issues behind them – I have yet to hear a celebrity chef discuss
Ghawar or methane clathrates – but at least the media culture seems to
be moving in the right direction. There is one meal, however, that
rarely comes up, in which most people continue to eat highly processed
and unsustainable food – breakfast.
Here in Ireland, we eat more breakfast cereal per person than any other people in the world, and 95 percent of us buy breakfast cereal each year. According to Kellogg’s web site, the Irish eat more than eight kilos of breakfast cereal per year, two kilos more than in the UK or the USA, making the cereal aisle one of the most visited in the supermarket.
Cereal is the supermarket’s third most popular product in dollars, just behind soda and milk and just above cigarettes. The few corporations that make almost all cereal brands spend more money on advertising than does any other industry except cars.
Most of us grew up eating cereal every morning, possibly featuring one of the more than 1,000 cartoon characters designed solely to sell breakfast products. As adults, many of us continue to eat cereal, told that it is necessary to get vitamins or lose weight.
In fact, breakfast cereals are rarely healthy and never necessary. Most children’s cereal have far more sugar than any child needs – Smacks, for example, are more than half sugar. Even the less saccharine adult cereals are exorbitantly expensive for the amount of nutrition they contain.
When you think about it, a breakfast cereal is a bizarre product -- there is nothing natural or normal about eating manufactured flakes and puffs created by giant machines in factories, shipped around the world and sealed in plastic for months.
It’s probably not a coincidence that they were invented as the world was beginning to use fossil fuels in the 19th century. Fossil fuels allowed more food and a population explosion, fewer jobs on increasingly mechanised farms, and more jobs in increasingly polluted and overcrowded cities. Much of the new mass-produced food for urban workers was of low quality and questionable origin – according to author Otto Bettman, the New York Council of Hygiene reported in 1869 that the meat and poultry hung raw in stores “undergo spontaneous deterioration...becoming absolutely poisonous.” To use another example, city inspectors in 1902 found the majority of milk sold in New York was unsafe to drink.
Understandably, this combination of pollution, overcrowding, stress and near—poisonous food created many stomach problems, and the early industrial era also created a new moneyed middle class that could pay for cures. The first health food movement sprang up in response, with a mixture of common-sense advice, ridiculous junk science and competitive marketing familiar to most of us today. Health gurus touted the 19th-century equivalents of Echinacea or Goji berries, and one solution – made possible by the new industry and mass production – was breakfast cereal.
It wasn’t the only such solution – on this side of the Atlantic, it was cookies that were touted as indigestion cures, and they are still called “digestive biscuits” today. In America, though, health companies touted wheat flakes, and after decades of advertising they became normal and spread across the Western World.
It should be fairly easy to see that cereal cannot continue to be a part of people’s lives much longer: as energy and money grow tight, we will not be able to continue transporting wheat around the world and sending it through energy-intensive factories to be crushed, soaked, pressed and heated. We will have to do more traditional things with grain -- grinding into flour, sprouting, boiling – that served people before the energy window.
Finding out whether cereal is actually “part of a nutritious breakfast” is actually a simple process: Take the nutrition and price of a box of cereal, and compare it to a vegetable like kale.
Take as an example a common adult cereal I chose from the store. One serving of it is 31 grams for some reason, and contains 117 calories, but only 15 percent of your recommended daily dose of Vitamin A and 35 percent of Vitamin C. At my local grocery store, it is 5.49 euros, or 34 cents per serving.
A serving of kale is a lot more food – 130 grams – but has less than a third as many calories, at 36, and has 354 percent of your needed Vitamin A, 89 percent of Vitamin C, plus Calcium and iron, all for seven cents a serving. In other words, kale costs 79 percent less than breakfast cereal and 66 percent fewer calories, but has 2.5 times more Vitamin C and 24 times more Vitamin A.
Of course, that’s just one example: You can’t live on kale alone, nor would it be filling by itself, so scramble it with eggs and eat it with toast. Put it in bean soup. You use your imagination, and you get to practice cooking. If cooking is too much work first thing in the morning, you could make a nutritious meal the night before, and put it in the refrigerator along with your lunch. If you feel like being very organized, you could cook earlier in the week and make enough for breakfast and lunches all day. Finally, you could grow or raise all the ingredients yourself, in your garden, and get your food virtually free.
This seems a small thing, but all that cereal purchased means that it is part of the daily ritual for hundreds of millions of people, and we love our rituals – especially in the morning. Changing them creates stress, and the more changes we have to make at once, the more overwhelmed we will feel. We will be better off eliminating such unnecessary habits now, so that when major changes are forced upon us, our lives can continue as smoothly as possible.
Here in Ireland, we eat more breakfast cereal per person than any other people in the world, and 95 percent of us buy breakfast cereal each year. According to Kellogg’s web site, the Irish eat more than eight kilos of breakfast cereal per year, two kilos more than in the UK or the USA, making the cereal aisle one of the most visited in the supermarket.
Cereal is the supermarket’s third most popular product in dollars, just behind soda and milk and just above cigarettes. The few corporations that make almost all cereal brands spend more money on advertising than does any other industry except cars.
Most of us grew up eating cereal every morning, possibly featuring one of the more than 1,000 cartoon characters designed solely to sell breakfast products. As adults, many of us continue to eat cereal, told that it is necessary to get vitamins or lose weight.
In fact, breakfast cereals are rarely healthy and never necessary. Most children’s cereal have far more sugar than any child needs – Smacks, for example, are more than half sugar. Even the less saccharine adult cereals are exorbitantly expensive for the amount of nutrition they contain.
When you think about it, a breakfast cereal is a bizarre product -- there is nothing natural or normal about eating manufactured flakes and puffs created by giant machines in factories, shipped around the world and sealed in plastic for months.
It’s probably not a coincidence that they were invented as the world was beginning to use fossil fuels in the 19th century. Fossil fuels allowed more food and a population explosion, fewer jobs on increasingly mechanised farms, and more jobs in increasingly polluted and overcrowded cities. Much of the new mass-produced food for urban workers was of low quality and questionable origin – according to author Otto Bettman, the New York Council of Hygiene reported in 1869 that the meat and poultry hung raw in stores “undergo spontaneous deterioration...becoming absolutely poisonous.” To use another example, city inspectors in 1902 found the majority of milk sold in New York was unsafe to drink.
Understandably, this combination of pollution, overcrowding, stress and near—poisonous food created many stomach problems, and the early industrial era also created a new moneyed middle class that could pay for cures. The first health food movement sprang up in response, with a mixture of common-sense advice, ridiculous junk science and competitive marketing familiar to most of us today. Health gurus touted the 19th-century equivalents of Echinacea or Goji berries, and one solution – made possible by the new industry and mass production – was breakfast cereal.
It wasn’t the only such solution – on this side of the Atlantic, it was cookies that were touted as indigestion cures, and they are still called “digestive biscuits” today. In America, though, health companies touted wheat flakes, and after decades of advertising they became normal and spread across the Western World.
It should be fairly easy to see that cereal cannot continue to be a part of people’s lives much longer: as energy and money grow tight, we will not be able to continue transporting wheat around the world and sending it through energy-intensive factories to be crushed, soaked, pressed and heated. We will have to do more traditional things with grain -- grinding into flour, sprouting, boiling – that served people before the energy window.
Finding out whether cereal is actually “part of a nutritious breakfast” is actually a simple process: Take the nutrition and price of a box of cereal, and compare it to a vegetable like kale.
Take as an example a common adult cereal I chose from the store. One serving of it is 31 grams for some reason, and contains 117 calories, but only 15 percent of your recommended daily dose of Vitamin A and 35 percent of Vitamin C. At my local grocery store, it is 5.49 euros, or 34 cents per serving.
A serving of kale is a lot more food – 130 grams – but has less than a third as many calories, at 36, and has 354 percent of your needed Vitamin A, 89 percent of Vitamin C, plus Calcium and iron, all for seven cents a serving. In other words, kale costs 79 percent less than breakfast cereal and 66 percent fewer calories, but has 2.5 times more Vitamin C and 24 times more Vitamin A.
Of course, that’s just one example: You can’t live on kale alone, nor would it be filling by itself, so scramble it with eggs and eat it with toast. Put it in bean soup. You use your imagination, and you get to practice cooking. If cooking is too much work first thing in the morning, you could make a nutritious meal the night before, and put it in the refrigerator along with your lunch. If you feel like being very organized, you could cook earlier in the week and make enough for breakfast and lunches all day. Finally, you could grow or raise all the ingredients yourself, in your garden, and get your food virtually free.
This seems a small thing, but all that cereal purchased means that it is part of the daily ritual for hundreds of millions of people, and we love our rituals – especially in the morning. Changing them creates stress, and the more changes we have to make at once, the more overwhelmed we will feel. We will be better off eliminating such unnecessary habits now, so that when major changes are forced upon us, our lives can continue as smoothly as possible.
Wednesday, 2 January 2013
Stile in the wall
To paraphrase Waterford farmer John Seymour, other animals outweigh us or can outrun us, or have sharper teeth or more resistance to pain. Our advantage is that we can build a wall that we can pass through and they cannot.
Saturday, 22 December 2012
Why were we hearing about Mayans at all?
Due to technical problems, this post is appearing a few days later than planned.
You don’t need to hear that the world didn’t end yesterday.
You don’t need to hear that misrepresentations of the calendar of
human-sacrifice enthusiasts a thousand years ago did not trump experts at
NASA. None
of us need another Facebook meme sneering at the now-disappointed believers,
always easy to do when it’s someone else’s beliefs.
Scares like this, however, can be serious business; Britain’s
Telegraph newspaper reported a few weeks ago that “panic buying of candles and
essentials has been reported in China and Russia, along with an explosion in
sales of survival shelters in America. In France believers were preparing to
converge on a mountain where they believe aliens will rescue them.” China might seem a strange place for the apocalypse idea to
crop up, but the Telegraph said that “In China … a wave of paranoia about the
apocalypse can be traced to the 2009 Hollywood blockbuster ‘2012.’ The film … was a smash hit in
China, as viewers were seduced by a plot that saw the Chinese military building
arks to save humanity.”
That callous $200 million steaming pile of emotional manipulation
also seemed to popularise the 2012 myth here, and I suspect in most places. AsI wrote a couple of years ago, we might be able to forgive filmmakers for
creating an overpriced package of ridiculous escapism like The Core or Volcano. Unlike
those films, however, and like the fundamentalist Left Behind series, the film predicted horrifying tragedies
happening to the real world shortly, invoking Albert Einstein for artificial
legitimacy.
The filmmakers also drops the “Rapture” name for extra
points among the mega-church crowd, both in the script and in the callous
poster tag “Will You Be Left Behind?” The only difference is that the Left Behind authors seem to truly
believe their dubious theology, whereas the filmmakers seem to be transparently
capitalizing on people’s fears to make money.
Even if only one person in a thousand takes them seriously,
scares like this cost real people their lives. David Morrison, an astronomer at
NASA, told the Telegraph that “at least once a week I get a message from a
young person, as young as 11, who says they are ill and/or contemplating
suicide because of the coming doomsday. I think it's evil for people to
propagate rumours on the internet to frighten children.”
Of course, apocalypse ideas crop up every so often, and for
a highly readable history of their rises and disappointments, let me again
recommend the prolific John Michael Greer. His book Apocalypse Not: Everything You Know About 2012, Nostradamus and theRapture is Wrong will likely lose some sales after today, but it deserves
to be read and publicised as immunisation against the next 2012. He even delves
into the origins of this particular myth in the New Age circles after the
“Harmonic Convergence” of the 1980s.
One area Greer could have focused on more, perhaps, is “Why
Mayans?” Why not Bavarians or Vietnamese, or any other group? The answer seems
to be twofold; first, it’s easier to project any beliefs or ideology you like
on a now-extinct group that can’t protest. There are some Mayans still left,
who have rightly objected to their pop-culture co-opting, but poor
Third-Worlders do not generally have the media influence of California New Age
gurus.
The other reason has to do with the exalted place Native
Americans hold in popular culture. No one denies that Native Americans fought Europeans and usually lost, and that they were sometimes feared or looked down on by European settlers. The response of the Sixties counterculture,
though, was insulting in a different direction, projecting onto Native tribes whatever
ancient wisdom they wanted to hear. This was done mainly through the use of
Italians and other Europeans pretending to be Natives, making up New Age
teachings and passing them off as authentic.
As John Miller wrote in the National Review, “Between 1960
and 2000, the number of Americans claiming Indian ancestry on their census
forms jumped by a factor of six. Neither birthrates nor counting methodologies
can account for this explosive growth. Instead, the phenomenon arises in large
part from the increasingly idealistic place Indians occupy in the popular
imagination. Much of it is based on harmless sentiment mixed into a hash of
unverifiable family legends and wishful thinking among folks who hang
dreamcatchers from their rearview mirrors. But for a distinct subset, it’s all
about personal profit. They’re professional imposters who have built entire
careers by putting the sham into shaman.”
In some cases people just claim to be Native when they are
not: author and provocateur Ward Churchill, actor “Iron Eyes” Cody, and so on. Some of these teachings are useful in their own right; “Grey
Owl” was an admirable man who lived in the Canadian woods, wrote beautifully
and became an early advocated for protecting nature from human exploitation,
whether or not he was actually an Englishman named Archie Blayney. “The
Education of Little Tree” is a lovely story, even if it turned out to be
fiction written by a white segregationist.
Decades of such romanticising, though, means that followers
of the Sixties counterculture treat Native teachings with a special reverence –
even fake ones, and they usually are. I know a number of people who sneered at
Harold Camping’s numerous Rapture predictions who seemed to take the Mayan
claims seriously – at least, as seriously as anyone takes anything these days,
forwarding Facebook memes while filtering any convictions through layers of hip
irony.
The 2012 books I have leafed through also yank
science-sounding terms into the discussion whenever possible, describing a “quantum
leap” forward in human “evolutionary levels.” In invoking these scientific
phrases the film-makers are being completely dishonest, using them for ideas
that have nothing to do with science. Like the religious cult “scientology,”
they steal bits of words from actual scientific research and using them to
imbue their vague hokum with a bogus legitimacy.
These things tell us how the myth was formed, but to deal
with how it spread –why people in China, Russia and Ireland are all talking
about the same thing – we have to look at
modern technology.
Throughout the 20th century, science and
technology were supposed to make us less superstitious – from H.G. Wells’
Things to Come to the Star Trek series, decades of science fiction posited a
future where we had outgrown such primitive traits. Instead, however, it has
made us more susceptible to superstition.
Rather, I want to ask why this belief caught on in every
globalised corner of the world at once, and what that says about us. As I wrote
this, you see, I was sitting in the pub a few kilometres from my home in rural
Ireland, surrounded by my neighbours at other tables, and some of these same
people or their relatives might have been gathering here fifty or a hundred
years ago – in other words, several apocalypse scares ago. When enthusiasts
predicted the end of the world in the 1920s or 1980s, though, I doubt anyone
around here noticed – at least, I have seen no evidence of it in interviews or
records.
Ireland was affected by the world wars in Europe, of course,
but even into the 1970s some of my wife’s neighbours lacked electricity, more
lacked television, and most people knew more about their neighbours than about
celebrities. Today, though, I’m listening to my neighbours talking about the
Mayan apocalypse, the USA grade-school shootings, and the end of the world. We
all get hundreds of television stations, and the news channel playing on the
wall plays the same USA school-shooting clip that people might be watching in
Singapore and South Africa.
Men and women fell for apocalyptic scares easily enough
before the fossil-fuel era, but at least the slow speed of information filtered
out such time-sensitive panics as this. Today, though, when we spend most of
our time staring at glowing rectangles rather than living in the real world, it
becomes easy to become isolated, paranoid, or trapped in a bubble of
misinformation. When we spend most of our time moving pixels on a screen for a
paycheque, it’s easy to fantasise about fighting zombies or some other more meaningful
life.
And when people around the world spend much of their time
online, a meme can appear and spread almost instantly. Instead of a dubious
notion having to infect a critical mass of people in a town before spreading to
the next town, a con or conspiracy theory can appear everywhere in the world –
to a teenager in Saskatchewan, an old lady in Turkmenistan and an Irish farmer
– simultaneously.
As fossil fuels decline and extreme weather events increase,
I expect more people to grow poor and feel helpless, but I would also expect
more people to spend more time online. I would expect there to be many more
scares like this one in our lifetime, and there will be nowhere to go to escape
them.
Tuesday, 4 December 2012
Forest hug
We're getting into the dark months now; as I've mentioned here before, we're less than a thousand miles from the Arctic Circle, and while the surrounding sea and Caribbean current keep Ireland above freezing, the winter months hover a few degrees above, wet and cold and very dark. Even the daylight hours bring only dim light, as though hesitating through several hours of twilight before plunging back into a night that consumes three quarters of the day.
This time of year Ireland's lush landscape grows denuded and stark, skeletal branches rattling in the fierce winds and everything turned grey, "like some cold glaucoma settling over the world," in the words of Cormac McCarthy's The Road. The winter is made far worse by our bizarre summer -- one of the wettest on record, when almost none of the familiar fruits or berries could be pollinated. Older people here, who grew up making jam and wine every fall, are at a loss this year.
In a few months, we'll be out of the darkness. This week, though, I will be using up my summer forest pictures.
Saturday, 1 December 2012
Hayboxes and houses
Whether you grew up in Texas or Tasmania, Manitoba or
Macedonia, you were probably raised in a modernised Western culture like me,
with electricity and motorcars and other modern infrastructure. If so, you
probably grew up blithely spending massive quantities of energy to do the
simplest of tasks.
Instead of boiling water by lighting a fire and putting a
kettle on the stove, for example, we might blow up the oldest mountains in the
world to mine the remains of forests older than dinosaurs, set those old forests
on fire to boil water, and then use the steam to turn turbines to send
electricity through miles of cable to an outlet on your wall to power a kettle
to boil water. The details might change depending on where you are, but most of
us live this way – and so does my family, to an extent. It’s not easy to live
any other way these days; one must deliberately and daily choose, on abstract
grounds, a life of greater inconvenience, and slowly learn a different set of
skills.
We do this, of course, because we have so much energy at our
disposal – the equivalent of 300 slaves by one common estimate, making each of
us richer than medieval kings. Of course, we can’t keep doing this forever –
there were only so many ancient forests to burn, and doing so has played with
the knobs and dials of the world’s weather control panel. Thus, most
discussions of the future focus on producing enough energy to meet our
escalating needs -- escalating because each generation grows up with more
comfort and convenience, and because there are more of us.
The same is true in our personal lives; most of us fantasize
about making more money, not about spending less, even though it amounts to the
same thing, and even though your current spending might not be making you
happy. Adverts and articles tout new and more fuel-efficient cars, not buying
fewer or older cars and driving them more slowly. A major magazine a few years back showed their
concern for the future with an “eco-issue;” I showed mine by refusing to buy
the magazine. Most discussions of energy, similarly, ignore the central and salient factor of how much we don't need.
Take, for example, the old technique of hay-box cooking,
done by people here a few generations ago and by the British during the lean
times of the Second World War. A hay box is just what it says, a box lined with
hay or some other insulating material that will keep heated food hot and
cooking for hours. Manufactured hay-boxes were built in the early part of the
20th century, and stores used to sell elegant and decorated models,
but to make one at home all you need is a box – or in my case, two smaller
boxes, one flipped upside-down and placed over the other – with blankets
stuffed around the sides.
To use this method I started by making a few litres of
lentil soup with vegetables from our garden, and brought it to a rolling boil.
On the stove I would have to cook it for an hour or more until the lentils were
soft, but here I only needed to bring it to the boil, take the pot off the
stove and place it in the hay-box. I surrounded the pot with blankets in lieu
of dry hay – people here make hay while the sun shines, so there hasn’t been much
of either in Ireland this year – covered it over with more blankets, and went to bed. In
the morning I took the cool pot of soup out of the box and found it had cooked
perfectly, after using a fraction of the fuel.
Another example of using what you have comes in an even more
unassuming package, the tea cozie. The Irish are among the most prolific tea-drinkers
on Earth, and a “cuppa” is the standard greeting offered to family, friends and
just passers-by. Boiling tea cools quickly, and if you like your tea strong –
sitting in the pot a while – or want a second cup, you want to conserve the
heat. The tea-cozie solves that by insulating the pot like the hay-box
insulates tomorrow’s dinner, keeping it hot longer. A thermos does the same
thing for a drink on the go.
The same logic applies to our houses; most of us in the
modern world live in homes far larger than we need, and if many people heat
their entire homes in winter while wearing summer clothes indoors. The UK-based Building Research Establishment reports that British homes in 1970 had an average temperature
of 12 degrees in winter – 55 degrees – and I’m betting that in poorer and more
traditional Ireland it was colder still. Yet people got by; they were more
psychologically accustomed to colder temperatures, , they gathered in rooms
together and allowed their body heat to raise the temperature, they remained
physically active, they wore heavy clothes indoors, and they heated certain
central rooms and let unused rooms provide insulation
As Kris De Decker notes in Low-Tech Magazine, “the reduction
in energy use for space heating thanks to more efficient homes was less than 20
per cent from 1993 to 2005. Lowering the thermostat by 2° C (or 4°F) would thus
result in energy reduction comparable to that. Turning down the thermostat from
22° to 18° C would initiate an energy savings of at least 35 per cent.”
DeDecker notes that insulating the body itself is the most
efficient option, as there is so much less space to cover. Using American “clo”
units, where one clo equals the thermal insulation required to keep one person
comfortable at 21 degrees centigrade, he notes that briefs provide 0.05 clo,
light socks 0.10 clo, a heavy shirt with long sleeves .25 clo, a sweater .30
clo, and long pants .30.
Someone wearing the ensemble described above would feel
comfortable in a home heated to 21 degrees Centigrade – the level assumed for
the modern USA by the standards company ASHRAE -- but in just a t-shirt would
need 24 degrees. With long underwear they would only need the house to be
heated to 17 degrees to feel the same comfort, which DeDecker reckons saves 50 to 70 per cent on heating costs compared to the t-shirt.
All of these are things we could change quickly in theory,
but realistically, they will take time to grow used to – I hail from a hotter
climate and am used to blasts of central heating in winter, and shifting away
from that was slow and sometimes uncomfortable. In this, as in so many other
areas, though, it helps to take the first steps in a different direction and
keep going, and then one day you look behind you and realise how far you’ve
travelled, and how little you needed after all.
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