Saturday, April 18, 2015
Here is the latest in the mysterious ongoing adventure of a girl child and her not always entirely faithful canine companion. It could well be said of him: "I'm a good dog, but sometimes I do bad things." I'm still not sure where this journey is headed - time will tell.. or maybe not.
Meanwhile, I found myself reading some mystery novels by Oakley Hall about his only mildly fictionalized version of Ambrose Bierce, a writer very famous in 19th century America who lived through several battles in the Civil War. The experience left him somewhat jaded. In 1914, in his early 70s, Ambrose Bierce went to Mexico to participate in Pancho Villa's revolution, a journey from which he never returned.
The first chapters of the books I read all began with quotes from Ambrose Bierce's 'Devil's Dictionary'. I thought you might enjoy reading a few of them:
“Apologize: To lay the foundation for a future offence.”
“Bore, n.: A person who talks when you wish him to listen.”
“Cogito cogito ergo cogito sum -- "I think that I think, therefore I think that I am;" as close an approach to certainty as any philosopher has yet made.”
“Corporation, n. An ingenious device for obtaining individual profit without individual responsibility.”
“Cynic, n. A blackguard whose faulty vision sees things as they are not as they ought to be.”
“Education, n. That which discloses to the wise and disguises from the foolish their lack of understanding.”
“Egotist, n. A person of low taste, more interested in himself than in me.”
“Inhumanity, n. One of the signal and characteristic qualities of humanity.”
“Love, n. A temporary insanity curable by marriage.”
“Ocean, n. A body of water occupying about two-thirds of a world made for man — who has no gills.”
“Patience – A minor form of despair, disguised as a virtue.”
“Pray, v. To ask that the laws of the universe be annulled in behalf of a single petitioner, confessedly unworthy.”
“Scriptures, n. The sacred books of our holy religion, as distinguished from the false and profane writings on which all other faiths are based.”
“Selfish, adj. Devoid of consideration for the selfishness of others.”
“Sweater, n. Garment worn by child when its mother is feeling chilly.”
Good wishes to all until next time,
and yes, not only is the snow going fast, but yesterday I saw the first stinkweed flower of spring. Although they may not be as beautiful as snowdrops and crocus, they were a welcome sight.
Monday, April 13, 2015
Have you ever wondered how marvelous total eclipses are?
It is a very strange quirk of fate indeed that the disc of the Moon should seem, from an Earthly perspective, to be exactly the same size as the Sun. While we take it for granted that the two main bodies seen in Earth's skies look the same size, it is actually something of a miracle. Most people are fully aware that the Moon is tiny compared to the Sun but that it is much, much closer to us causing them to appear equal in size. To be precise the Moon is 400 times smaller than the star at the center of our solar system, yet it is also just one 400th of the distance between the Earth and the Sun.
The odds against this optical illusion happening at all are simply huge - but how bizarre that both values are the same, perfectly round number. Isaac Asimov once described this perfect visual alignment as being:
"The most unlikely coincidence imaginable".
Even more amazing is the fact the Moon also manages to very precisely imitate the perceived annual movements of the Sun each month. The full Moon is at its highest and brightest at midwinter, mirroring the Sun at midsummer and at lowest and weakest at midsummer when the Sun is at its highest and brightest.
Life is strange. I'll check outside again to see if there's an alien waiting for the moon to rise. Maybe the snow will be gone.
Thursday, April 2, 2015
Mars is very far away. While Crow and I sipped brandy and nibbled on pieces of the fine antique fruitcake saved for his homecoming, our conversation turned to an enterprise that's been widely reported this past year or two, namely, the all volunteer mission planned to colonize the planet that's even further from the sun than this one - Mars One. The general idea behind the plan is that it will be a televised reality show whose ultimate goal is to see how four human beings will react during a 7-9 month flight to Mars where (all being well) they will land near some habitat buildings sent separately. Considering the fact it's to be a one way journey the televised program will then see how they get by - the ultimate Lost program.
It sounds pretty silly to us for many reasons, but we wonder just how ill informed these volunteers must be. Do you suppose they've received all their information about space travel from reading the novels of Jules Verne? Just a brief look at the Wikipedia article titled 'Effect of space flight on the human body' is enough to curl one's hair - or feathers as the case may be. Without taking into account the dangers of vacuum on the human body, there are aspects of travel inside current space vehicles that should make any sensible person realize that base jumping off Mt. Fuji or street luging are far safer activities. Here are a couple of examples starting with what their ship has to dodge on its way out of Earth orbit:
There are spent rocket stages, defunct satellites, explosion fragments and even needles, bolts and paint chips up there, reminding us that we are very good at littering. Imagine how a bolt traveling at 17k mph could ruin your travel plans.
Increased radiation levels: Without the protection of Earth's atmosphere and magnetosphere astronauts are exposed to high levels of radiation. Crew living on the ISS are partially protected by the magnetosphere. Radiation can result in immune system damage, cancers, and cataracts. In 2013, NASA scientists reported that a possible manned mission to Mars may involve a great radiation risk based on the amount of energetic particle radiation outside Earth's perimeter.
Weightlessness: Zero gravity has a nasty effect on the human body; over the course of a trip to Mars, it could result in a loss of 20% of muscle mass total and the loss of 1.5% bone density per month. When gravity is taken away or reduced during space exploration, the blood tends to collect in the upper body instead, resulting in facial edema and other unwelcome side effects such as increased intracranial pressure. This appears to increase pressure on the backs of the eyeballs, affecting their shape and slightly crushing the optic nerve. Great. You probably don't want to know about the toilets.
Motion sickness: 45% of astronauts suffer from this but generally for no longer than 72 hours.
Rest: Sleep patterns are badly disturbed by space travel, and more than half of astronauts on long-haul missions take sedatives to help them sleep. Fatigue and lethargy result in impaired cognitive functions and an increase in critical errors, which is why astronauts only have 6.5 “fit” work hours per day.
No human being (other than my friend, Andrew Scott) has left low-Earth orbit since the last Apollo mission in 1972, and the effect of long-term space travel is not a major topic in the annals of scientific medical literature.
Supposing our intrepid amateur astronauts arrive at their destination (there have been 43 unmanned missions to Mars so far - 21 have failed), they will learn for themselves:
Mars is freezing, minus 62 degrees Celsius on average.
It is barren, nothing much to see but reddish rocks.
Mars has almost no atmosphere, burned off over billions of years by solar winds, leaving the surface exposed to deadly amounts of radiation. Roughly every five years, the planet is blanketed in a dust storm that blocks the sun for months at a time.
Gravity on Mars is only 38% that of Earth’s. Effects on people are unknown.
Sunlight on Mars is very weak. Vitamin D deficiency can cause loss of muscle and bone density, can suppress immune strength, and at its most severe causes blindness.
A lack of energy can be exacerbated by the limited diet astronauts must subsist on. Once their initial supplies run out, Mars colonists would eat only food they could grow themselves - whatever that might be.
Depression, anxiety, listlessness, hallucinations, and chronic stress have all been reported in live missions and training simulations. As have communication breakdowns and conflict among crews and between mission command. Lastly, there is no way to know how a human mind will encounter passing the threshold of no return, when the Earth recedes from sight, and the pitch black enormity of deep space and the impossibility of ever turning back sinks in.
So I drew a picture of Crow with one of his friends standing outside a Mars colony base. Is it inhabited or did 2024 arrive and they'd all found something better to do?
All this may be moot since a young professor of Crow's acquaintance, Dr. Joseph Roche, who has PhD's in physics and astrophysics left the program after discovering Mars One is very likely a scam. Who could have guessed?
Friday, March 27, 2015
The Archdruid is a blogger whose weekly posts I've read regularly since before I took up the blogging habit myself. John Michael Greer is the author of many books on a wide range of subjects, including peak oil and the future of industrial society. In January of this year he posted a piece about intentional technical regression as a matter of public policy that has stayed in my mind ever since, one that ought to be more widely read. I hope both you and the Archdruid himself will forgive me for posting the greater part of his essay:
Imagine, for a moment, that an industrial nation were to downshift its technological infrastructure to roughly what it was in 1950. That would involve a drastic decrease in energy consumption per capita, both directly—people used a lot less energy of all kinds in 1950—and indirectly—goods and services took much less energy to produce then, too. It would involve equally sharp decreases in the per capita consumption of most resources. It would also involve a sharp increase in jobs for the working classes—a great many things currently done by robots were done by human beings in those days, and so there were a great many more paychecks going out of a Friday to pay for the goods and services that ordinary consumers buy. Since a steady flow of paychecks to the working classes is one of the major things that keep an economy stable and thriving, this has certain obvious advantages, but we can leave those alone for now.
Now of course the change just proposed would involve certain changes from the way we do things. Air travel in the 1950s was extremely expensive—the well-to-do in those days were called “the jet set,” because that’s who could afford tickets—and so everyone else had to put up with fast, reliable, energy-efficient railroads when they needed to get from place to place. Computers were rare and expensive, which meant once again that more people got hired to do jobs, and also meant that when you called a utility or a business, your chance of getting a human being who could help you with whatever problem you might have was considerably higher than it is today.
Lacking the internet, people had to make do instead with their choice of scores of AM and shortwave radio stations, thousands of general and specialized print periodicals, and full-service bookstores and local libraries bursting at the seams with books—in America, at least, the 1950s were the golden age of the public library, and most small towns had collections you can’t always find in big cities these days. Oh, and the folks who like looking at pictures of people with their clothes off, and who play a large and usually unmentioned role in paying for the internet today, had to settle for naughty magazines, mail-order houses that shipped their products in plain brown wrappers, and tacky stores in the wrong end of town. (For what it’s worth, this didn’t seem to inconvenience them any.)
As previously noted, I’m quite aware that such a project is utterly unthinkable today, and we’ll get to the superstitious horror that lies behind that reaction in a bit. First, though, let’s talk about the obvious objections. Would it be possible? Of course. Much of it could be done by simple changes in the tax code. Right now, in the United States, a galaxy of perverse regulatory incentives penalize employers for hiring people and reward them for replacing employees with machines. Change those so that spending money on wages, salaries and benefits up to a certain comfortable threshold makes more financial sense for employers than using the money to automate, and you’re halfway there already.
A revision in trade policy would do most of the rest of what’s needed. What’s jokingly called “free trade,” despite the faith-based claims of economists, benefits the rich at everyone else’s expense, and would best be replaced by sensible tariffs to support domestic production against the sort of predatory export-driven mercantilism that dominates the global economy these days. Add to that high tariffs on technology imports, and strip any technology beyond the 1950 level of the lavish subsidies that fatten the profit margins of the welfare-queen corporations in the Fortune 500, and you’re basically there.
What makes the concept of technological regression so intriguing, and so workable, is that it doesn’t require anything new to be developed. We already know how 1950 technology worked, what its energy and resource needs are, and what the upsides and downsides of adopting it would be; abundant records and a certain fraction of the population who still remember how it worked make that easy. Thus it would be an easy thing to pencil out exactly what would be needed, what the costs and benefits would be, and how to minimize the former and maximize the latter; the sort of blind guesses and arbitrary assumptions that have to go into deploying a brand new technology need not apply.
So much for the first objection. Would there be downsides to deliberate technological regression? Of course. Every technology and every set of policy options has its downsides. A common delusion these days claims, in effect, that it’s unfair to take the downsides of new technologies or the corresponding upsides of old ones into consideration when deciding whether to replace an older technology with a newer one. An even more common delusion claims that you’re not supposed to decide at all; once a new technology shows up, you’re supposed to run bleating after it like everyone else, without asking any questions at all.
Current technology has immense downsides. Future technologies are going to have them, too—it’s only in sales brochures and science fiction stories, remember, that any technology is without them. Thus the mere fact that 1950 technology has problematic features, too, is not a valid reason to dismiss technological retrogression. The question that needs to be asked, however unthinkable it might be, is whether, all things considered, it’s wiser to accept the downsides of 1950 technology in order to have a working technological suite that can function on much smaller per capita inputs of energy and resources, and thus a much better chance to get through the age of limits ahead than today’s far more extravagant and brittle technological infrastructure.
It’s probably also necessary to talk about a particular piece of paralogic that comes up reliably any time somebody suggests technological regression: the notion that if you return to an older technology, you have to take the social practices and cultural mores of its heyday as well. I fielded a good many such comments last year when I suggested steam-powered Victorian technology powered by solar energy as a form the ecotechnics of the future might take. An astonishing number of people seemed unable to imagine that it was possible to have such a technology without also reintroducing Victorian habits such as child labor and sexual prudery. Silly as that claim is, it has deep roots in the modern imagination.
No doubt, as a result of those deep roots, there will be plenty of people who respond to the proposal just made by insisting that the social practices and cultural mores of 1950 were awful, and claiming that those habits can’t be separated from the technologies I’m discussing. I could point out in response that 1950 didn’t have a single set of social practices and cultural mores; even in the United States, a drive from Greenwich Village to rural Pennsylvania in 1950 would have met with remarkable cultural diversity among people using the same technology.
The point could be made even more strongly by noting that the same technology was in use that year in Paris, Djakarta, Buenos Aires, Tokyo, Tangiers, Novosibirsk, Guadalajara, and Lagos, and the social practices and cultural mores of 1950s middle America didn’t follow the technology around to these distinctly diverse settings, you know. Pointing that out, though, will likely be wasted breath. To true believers in the religion of progress, the past is the bubbling pit of eternal damnation from which the surrogate messiah of progress is perpetually saving us, and the future is the radiant heaven into whose portals the faithful hope to enter in good time. Most people these days are no more willing to question those dubious classifications than a medieval peasant would be to question the miraculous powers that supposedly emanated from the bones of St. Ethelfrith.
Nothing, but nothing, stirs up shuddering superstitious horror in the minds of the cultural mainstream these days as effectively as the thought of, heaven help us, “going back.” Even if the technology of an earlier day is better suited to a future of energy and resource scarcity than the infrastructure we’ve got now, even if the technology of an earlier day actually does a better job of many things than what we’ve got today, “we can’t go back!” is the anguished cry of the masses. They’ve been so thoroughly bamboozled by the propagandists of progress that they never stop to think that, why, yes, they can, and there are valid reasons why they might even decide that it’s the best option open to them.
There’s a very rich irony in the fact that alternative and avant-garde circles tend to be even more obsessively fixated on the dogma of linear progress than the supposedly more conformist masses. That’s one of the sneakiest features of the myth of progress; when people get dissatisfied with the status quo, the myth convinces them that the only option they’ve got is to do exactly what everyone else is doing, and just take it a little further than anyone else has gotten yet. What starts off as rebellion thus gets coopted into perfect conformity, and society continues to march mindlessly along its current trajectory, like lemmings in a Disney nature film, without ever asking the obvious questions about what might be waiting at the far end.
That’s the thing about progress; all the word means is “continued movement in the same direction.” If the direction was a bad idea to start with, or if it’s passed the point at which it still made sense, continuing to trudge blindly onward into the gathering dark may not be the best idea in the world. Break out of that mental straitjacket, and the range of possible futures broadens out immeasurably.
It may be, for example, that technological regression to the level of 1950 turns out to be impossible to maintain over the long term. If the technologies of 1920 can be supported on the modest energy supply we can count on getting from renewable sources, for example, something like a 1920 technological suite might be maintained over the long term, without further regression. It might turn out instead that something like the solar steampower I mentioned earlier, an ecotechnic equivalent of 1880 technology, might be the most complex technology that can be supported on a renewable basis. It might be the case, for that matter, that something like the technological infrastructure the United States had in 1820, with windmills and water wheels as the prime movers of industry, canalboats as the core domestic transport technology, and most of the population working on small family farms to support very modest towns and cities, is the fallback level that can be sustained indefinitely.
Does that last option seem unbearably depressing? Compare it to another very likely scenario—what will happen if the world’s industrial societies gamble their survival on a great leap forward to some unproven energy source, which doesn’t live up to its billing, and leaves billions of people twisting in the wind without any working technological infrastructure at all—and you may find that it has its good points. If you’ve driven down a dead end alley and are sitting there with the front grill hard against a brick wall, it bears remembering, shouting “We can’t go back!” isn’t exactly a useful habit. In such a situation—and I’d like to suggest that that’s a fair metaphor for the situation we’re in right now—going back, retracing the route as far back as necessary, is the one way forward.
No more than John Michael Greer do I expect this is a solution that would be actively embraced by those currently in positions of economic and military power, but it's an interesting and uplifting thought experiment.
Friday, March 20, 2015
"My aunt will be down presently, Mr. Nuttel," said a very self-possessed young lady of fifteen; "in the meantime you must try and put up with me."
Framton Nuttel endeavoured to say the correct something which should duly flatter the niece of the moment without unduly discounting the aunt that was to come. Privately he doubted more than ever whether these formal visits on a succession of total strangers would do much towards helping the nerve cure which he was supposed to be undergoing.
"I know how it will be," his sister had said when he was preparing to migrate to this rural retreat; "you will bury yourself down there and not speak to a living soul, and your nerves will be worse than ever from moping. I shall just give you letters of introduction to all the people I know there. Some of them, as far as I can remember, were quite nice."
Framton wondered whether Mrs. Sappleton, the lady to whom he was presenting one of the letters of introduction came into the nice division.
"Do you know many of the people round here?" asked the niece, when she judged that they had had sufficient silent communion.
"Hardly a soul," said Framton. "My sister was staying here, at the rectory, you know, some four years ago, and she gave me letters of introduction to some of the people here."
He made the last statement in a tone of distinct regret.
"Then you know practically nothing about my aunt?" pursued the self-possessed young lady.
"Only her name and address," admitted the caller. He was wondering whether Mrs. Sappleton was in the married or widowed state. An undefinable something about the room seemed to suggest masculine habitation.
"Her great tragedy happened just three years ago," said the child; "that would be since your sister's time."
"Her tragedy?" asked Framton; somehow in this restful country spot tragedies seemed out of place.
"You may wonder why we keep that window wide open on an October afternoon," said the niece, indicating a large French window that opened on to a lawn.
"It is quite warm for the time of the year," said Framton; "but has that window got anything to do with the tragedy?"
"Out through that window, three years ago to a day, her husband and her two young brothers went off for their day's shooting. They never came back. In crossing the moor to their favourite snipe-shooting ground they were all three engulfed in a treacherous piece of bog. It had been that dreadful wet summer, you know, and places that were safe in other years gave way suddenly without warning. Their bodies were never recovered. That was the dreadful part of it." Here the child's voice lost its self-possessed note and became falteringly human. "Poor aunt always thinks that they will come back someday, they and the little brown spaniel that was lost with them, and walk in at that window just as they used to do. That is why the window is kept open every evening till it is quite dusk. Poor dear aunt, she has often told me how they went out, her husband with his white waterproof coat over his arm, and Ronnie, her youngest brother, singing 'Bertie, why do you bound?' as he always did to tease her, because she said it got on her nerves. Do you know, sometimes on still, quiet evenings like this, I almost get a creepy feeling that they will all walk in through that window - "
She broke off with a little shudder. It was a relief to Framton when the aunt bustled into the room with a whirl of apologies for being late in making her appearance.
"I hope Vera has been amusing you?" she said.
"She has been very interesting," said Framton.
"I hope you don't mind the open window," said Mrs. Sappleton briskly; "my husband and brothers will be home directly from shooting, and they always come in this way. They've been out for snipe in the marshes today, so they'll make a fine mess over my poor carpets. So like you menfolk, isn't it?"
She rattled on cheerfully about the shooting and the scarcity of birds, and the prospects for duck in the winter. To Framton it was all purely horrible. He made a desperate but only partially successful effort to turn the talk on to a less ghastly topic, he was conscious that his hostess was giving him only a fragment of her attention, and her eyes were constantly straying past him to the open window and the lawn beyond. It was certainly an unfortunate coincidence that he should have paid his visit on this tragic anniversary.
"The doctors agree in ordering me complete rest, an absence of mental excitement, and avoidance of anything in the nature of violent physical exercise," announced Framton, who laboured under the tolerably widespread delusion that total strangers and chance acquaintances are hungry for the least detail of one's ailments and infirmities, their cause and cure. "On the matter of diet they are not so much in agreement," he continued.
"No?" said Mrs. Sappleton, in a voice which only replaced a yawn at the last moment. Then she suddenly brightened into alert attention - but not to what Framton was saying.
"Here they are at last!" she cried. "Just in time for tea, and don't they look as if they were muddy up to the eyes!"
Framton shivered slightly and turned towards the niece with a look intended to convey sympathetic comprehension. The child was staring out through the open window with a dazed horror in her eyes. In a chill shock of nameless fear Framton swung round in his seat and looked in the same direction.
In the deepening twilight three figures were walking across the lawn towards the window, they all carried guns under their arms, and one of them was additionally burdened with a white coat hung over his shoulders. A tired brown spaniel kept close at their heels. Noiselessly they neared the house, and then a hoarse young voice chanted out of the dusk: "I said, Bertie, why do you bound?"
Framton grabbed wildly at his stick and hat; the hall door, the gravel drive, and the front gate were dimly noted stages in his headlong retreat. A cyclist coming along the road had to run into the hedge to avoid imminent collision.
"Here we are, my dear," said the bearer of the white mackintosh, coming in through the window, "fairly muddy, but most of it's dry. Who was that who bolted out as we came up?"
"A most extraordinary man, a Mr. Nuttel," said Mrs. Sappleton; "could only talk about his illnesses, and dashed off without a word of goodby or apology when you arrived. One would think he had seen a ghost."
"I expect it was the spaniel," said the niece calmly; "he told me he had a horror of dogs. He was once hunted into a cemetery somewhere on the banks of the Ganges by a pack of pariah dogs, and had to spend the night in a newly dug grave with the creatures snarling and grinning and foaming just above him. Enough to make anyone lose their nerve."
Romance at short notice was her speciality.
I hadn't read any Saki stories in a long time before I happened upon them in this handy collection. I drew the picture because I couldn't resist.
Monday, March 16, 2015
First there was this one
that turned into the next one -
the final result as it seems.
Although I've drawn a few pictures as well as attempting several paintings this past month and more I haven't finished any to my satisfaction. The inability to go for long relaxing walks may account for part of the problem, but more than anything else has been an absolute addiction to O'Brian's Aubrey and Maturin books. I read the news every morning with increasing dismay and soon thereafter find myself longing for a return to sea in the early 19th century. I'm currently half way through number 19 (of 20 and ½ books) so it won't be long now before the return to life as usual - whatever that may be.
The weekend brought another very heavy snowfall to these parts adding a fair covering of white to the enormous filthy ice banks that jut high overhead. I told a friend (who lives in New Mexico) that the street we live on called Tower Road turned into Tower Lane and is now Tower Alley. The good news is that our forecast says there'll be only one more week of continuing below freezing temperatures.
That means Crow should be returning soon with his news of the outside world. Having managed to find a bottle of perch polish, I'm off to do a little buffing. I hope he doesn't notice I've helped myself to his bottle of 1879 Remy Martin. It was an emergency. Honest.
Friday, March 6, 2015
It hasn't been the snow, or the cold, that's been getting the people of Halifax down this winter, but the ice. Ice all over every sidewalk in town is something that can definitely get you down - and fast too as I can attest by experience. While some few (very few) people have cleaned the footpaths in front of their properties, it's no longer the law here that they must do so. Last winter the city council enacted a new ordinance that stated the municipality would be responsible for sidewalk (slidewalks as they're now known) snow and ice clearance rather than individual property owners. The program hasn't exactly been a triumph of city planning.
A few days ago I watched a local news video that showed several hundred people protesting outside city hall about the street and sidewalk cleanup - or rather, the lack of it. Noticing just how many of the protestors were on crutches I couldn't help but wonder how many of them had been recently injured. If you didn't begin the winter with a mobility issue chances are you have one now.
An exchange of comments in the local news:
Its call WINTER, get over it. Is there anything the maritimes do not whine about?
@bien etre I know, right? I can't believe these overprivileged disabled people in crutches or in wheelchairs demanding the right to leave their houses to buy groceries or go to work.
The clocks moving forward this weekend mean that spring will soon arrive. In the meanwhile we find ourselves stopping to wonder just how deep the puddle in front of us might be, whether there is ice underneath that water, and might it not be better to climb another snowbank and walk on the street once more. Sometimes it really is safer to walk in traffic.
I promise to say no more about winter - at least not this year :)
Oops! I forgot something: You'll note that in several of these pictures there's a nice wide expanse between snowbanks made by small plows called Bobcats that remove the top layer of snow and compact what's left under their tracks. In most snowy cities this works pretty well, but the difference in Halifax is that our constant freeze-thaw cycles made thick icy paths when the previously easy to remove snow wasn't cleared to the pavement.