A popular trend in American brewing is packaging beer in 19.2 ounce cans, known as stovepipes. Naturally, the first time that I saw that size, I was somewhat perplexed. And no intuitive explanation for the 19.2 figure presented itself to me.
Of course, the internet had the answer for me: 19.2 American fluid ounces is (approximately) equal to one imperial pint. Because an imperial pint is about one-fifth larger than an American pint, stovepipe cans are popular at sporting events, concerts, and the like, where patrons are keen to minimize time in the beer line.
When I learned that stovepipe cans are actually imperial pints, I had two distinct revelations. First, a scene from George Orwell’s 1984 suddenly made sense to me. Second, Australian drinking habits began to seem (slightly) reasonable.
First, in 1984, there is a scene at a bar in which an old man is perturbed that beer only comes in liter or half-liter glasses. He repeatedly orders a pint, only to be told that the barman–raised after the adoption of the metric system–has never heard of pints, quarts, or gallons. The old man complains that “a ‘alf litre ain’t enough. It don’t satisfy. And a ‘ole litre’s too much. It starts my bladder running. Let alone the price.” This struck me as odd when I read it long ago. To me, half of a liter has always been more than a pint, not less. In America, a liter is just a bit over two pints. But a liter is somewhat less than two imperial pints; each imperial pint is 0.57 liters or thereabouts. So the old man seems to have a legitimate complaint about his beers being more than two imperial ounces smaller than they used to be.
Second, when I was staying in Australia, I found that bar patrons generally did not buy draft beer by the pint. Rather, they drank rounds of smaller beers. The explanation offered to me was that a pint is a just a bit too large a unit. Being familiar only with American pints, I found this odd. Now that I know the Australian pint is about 19.2 American fluid ounces, the explanation for the smaller beers seems more plausible. (Of course, the people I drank with never had just one round, so ordering smaller beers generally smacked of inefficiency.)
My bemusement on this point was multiplied by the puzzling names for the variously sized smaller beer glasses; Australian glass sizes make Orwell’s Newspeak seem comparably reasonable. All of the sizes are officially in milliliters, but are clearly intended to approximate imperial ounce units (for example, beers of about 7, 10, or 15 fluid ounces are common.) But nobody calls the glasses by their actual (metric) or approximate (imperial) volumes. Rather, Australians employ names such as schooner, pot, or middy. And these names also vary from place to place, making it extra hard to know how much beer one may receive at any given bar across the land. For example, a South Australian in Brisbane may be pleasantly surprised when he orders a schooner, and gets 1.5 times as much beer as he expected. And virtually any traveller to Adelaide would be distressed to order a pint and receive only 15 imperial fluid ounces–five fluid ounces less than an imperial pint and some 1.5 American fluid ounces less than an American pint. Anybody planning on visiting Australian public houses should consult Wikipedia’s helpful chart on the subject.
Finally, although not in the nature of a realization, I wonder why the brewers stopped at 19.2 ounces and didn’t push right up to twenty. The 19.2 figure seems somewhat affected when compared to 20. Twenty is such a fine, round number. And 20 ounce beers are already popular at bars and taprooms across the United States, many of which offer 20 ounce pours.
A 19.2 ounce can of beer in America is appreciably more than a half liter and significantly short of a liter. It is also the same as a pint in Australia (with the exception of Adelaide.) It is equal to two pots of beer (in Brisbane or Melbourne) and is larger than a schooner by one-third. And finally, it is (to nobody’s great surprise) 3.2 ounces more than an American pint, and .8 ounces shy of a 20 ounce draft.
Beer of the week: Dragons Milk – This popular bourbon-barrel-aged stout comes from New Holland Brewing Company in a bomber bottle, a popular size for craft beer bottles. At 22 fl. oz., bombers are a fair bit more voluminous than stovepipe cans. But it’s not just size that counts. Dragon’s Milk is 11% alcohol by volume, and the alcohol is clearly noticeable in the taste and aroma. There are also notes of coffee and caramel. Dragon’s Milk is extremely smooth. The whole experience is like a not-too-sweet malted milkshake. It is so rich and boozy that I wouldn’t recommend having much more than one 22 oz. bomber (or a couple American pints or a brace of schooners or a half liter or a few pots…) in one sitting.
Reading of the week: An Essay towards a Real Character and a Philosophical Language by John Wilkins – The principle purpose of this essay is to propose a universal second language. However, this excerpt discusses the related notion of a universal and rational system of measurement, . Although he suggests specific units, Wilkins . He also suggests, but does not press, the notion that we should abandon decimals for octals, because an octal number system is particularly well suited to the mathematical process of bipartition.
Question for the week: What is the best size for a beer?
Science and beer go together like philosophy and beer. Or art and beer. Or pretzels and beer.
Around the time of the American Revolution, brewing played an important role in the early study of chemistry. Dr. Joseph Priestley was one of the first people to isolate oxygen and identify some of its remarkable properties. He wrote a six-volume work entitled Experiments and Observations on Different Kinds of Air in which he describes a number of different “airs” – “gasses” in modern English – and his experiments with them.
His “fixed air” – our “carbon dioxide” – was readily supplied by a nearby brewery. The fermenting beer provided such a great and steady supply of the gas that it became a favorite subject for experimentation. Dr. Priestley found that in fixed air, “a candle would not burn, and a mouse would have died presently.” He even used an upside-down beer glass for his make-shift gas chamber:
If I want to try whether an animal will live in any kind of air, I first put the air into a small vessel, just large enough to give it room to stretch itself; and as I generally make use of mice for this purpose, I have found it very convenient to use the hollow part of a tall beer-glass… which contains between two and three ounce measures of air. In this vessel a mouse will live twenty minutes or half an hour.
For the purpose of these experiments, it is most convenient to catch the mice in small wire traps, out of which it is easy to take them, and, holding them by the back of the neck, to pass them through the water into the vessel which contains the air. If I expect that the mouse will live a considerable time, I take care to put into the vessel something on which it may conveniently sit, out of reach of the water. If the air be good, the mouse will soon be perfectly at ease, having suffered nothing by its passing through the water. If the air be supposed to be noxious, it will be proper (if the operator be desirous of preserving the mice for further use) to keep hold of their tails, that they may be withdrawn as soon as they begin to show signs of uneasiness; but if the air be throughly noxious, and the mouse happens to get a full inspiration, it will be impossible to do this before it be absolutely irrecoverable.
If that description made you feel bad for the mice, you should know that you are not the first to have that reaction. At least part of the time he was making these experiments, Dr. Priestly was a tutor at the Warrington Academy. A colleague of his at Warrington had a daughter named Anna Laetitia Aikin, later Anna Laetitia Barbauld, who grew up to be a prominent woman of letters. One of her early works was a poem, dedicated to Dr. Priestley, called The Mouse’s Petition. The poem was written from the point of view of a mouse that had been trapped by Dr. Priestley and lamented it’s prospective demise on the alter of scientific research. As the story goes, Anna placed the poem in the trap with the mouse, and when Dr. Priestley found it in the morning, he set the mouse free. Scientists, after all, are not completely heartless.
Beer of the week: Rusty Red Ale – Building on the work of Dr. Priestley, Antoine Lavoisier demonstrated that respiration and combustion are forms of oxidization: oxygen bonding with other elements. Like respiration and combustion, rust forming on iron is a form of oxidization. This red ale is from Wisconsin’s O’so Brewing Company. It pours a dark red-brown with a head that dissipates very quickly. The aroma is mostly of roasted malt. The beer is bready, and the flavor follows. It is pleasant and malty, but I’d like a little more flavor. Even more caramel malt or more hops bitterness. Or both.
Reading of the week: The Mouse’s Petition by Anna Laetitia Barbauld – Barbauld’s narrator mouse makes compelling appeals that are both philosophical and sentimental. The poem also has a line that makes me curious about how intimate the author was with Dr. Priestley’s work. The mouse claims that “The cheerful light, the vital air, / Are blessings widely given.” The term “vital air” was one of the names given to oxygen, so it is possible that Barbauld was making a specific reference to Dr. Priestley’s experiments with different gasses. Also, lest the reader get the wrong idea about the good doctor, Barbauld added a note to this edition of the poem to say that she did not mean to attribute any cruelty to Dr. Priestley, of whom she maintained the highest regard.
Question for the week: The use of animals in scientific research is a touchy subject. Some extremely important discoveries have resulted from the death and suffering of countless animals. Is there anything like a clear line that can be drawn between acceptable and unacceptable animal testing? For example, might we agree that testing cosmetics on animals is never ok, or that testing prosthetics on animals is always ok?
In my experience, people tend toward one of two extremes when analyzing the writings of the ancients (and, to varying degrees, those of other bygone eras.) The one extreme is to assume that the authors, as products of a primitive time, have nothing to offer. We are so much more enlightened now; all of the ancients must be regarded as quite ignorant. The other extreme is to ignore the faults of the ancients, or, if they cannot be ignored, to make every possible contortion to explain them away. The ancients could not err when it came to thinking because, as Homer’s heroes could single-handedly lift boulders that a dozen modern men could hardly budge, the philosophers of old possessed intellectual powers far beyond those of any modern genius.
Take, for example, the treatment of women by Aristotle and Plato. Our modern understanding of the differences between men and women is very much at odds with the apparent opinions of Aristotle and Socrates on the subject. What do we do in the face of these problematic ancient texts?
One approach is to throw out Aristotle and Plato entirely. Sexism is so embedded in their thought, some opine, that their writing can have no value in our modern world. Even as early as the 15th century, William Caxton wrote that “if [Plato] had made fault in writing of women, he ought not, ne should not, be believed in his other dictes and sayings.”* (As we will see shortly, Caxton does not actually find fault with Plato’s treatment of women.) Likewise, Aristotle was extremely wrong about the role of the female in sexual reproduction, so his philosophy on humans generally can’t be trusted. These “dead white men” are so out of touch with our modern knowledge and sensibilities that they can hardly be considered authoritative on any philosophical question.
(I pause to note that the bland dismissal of these thinkers as “dead white men” always amuses me. The ad hominem attack itself adopts the language of racism, implying that the value of the authors is somehow related to their skin color. At the same time, it ignores the fact that classifying Aristotle and Plato as “white” should certainly raise a few eyebrows.)
On the other side, there are those who would wave away the apparent sexism of the ancients. The easiest way to do that is to simply call them a product of their times and move on. But some offer more convoluted explanations in an effort to keep the ancients from ever being “wrong”. Caxton wrote, “I cannot think that so true a man and so noble a philosopher as [Plato] was should write otherwise than truth.” And because Plato must have been right, Caxton was forced to come up with a way to reconcile the apparently sexist writings of Plato with the more enlightened views of his own day. He did so by concluding that if Plato ever said anything derogatory about women, he was only speaking of Greek women. “For I wot well, of whatsoever condition women be in Greece, the women of [England] be right good, wise, pleasant, humble, discreet, sober, chaste, obedient to their husbands, true, secret, steadfast, ever busy, and never idle, attemperate in speaking, and virtuous in all their works—or at least should be so.” So if Plato says, for example, that teaching a woman to write is multiplying evil upon evil, that may true of ancient Greek women, not of modern English women.
A more modern defense of that same type is to find esoteric meanings that are different from the ancients’ explicit meanings. So when Aristotle, in Book I of his Politics, says that “silence is a woman’s ornament,” he actually means nothing of the sort. The line is actually a quotation from Sophocles’s play Ajax. In the play, Ajax has gone insane by the time he utters the line. Obviously, Aristotle would have been familiar both with the play and the context of the quotation. So when Aristotle says “silence is a woman’s ornament,” he is slyly hinting that only a mad man would actually believe what he is saying. See? Aristotle was never sexist in the first place!
As usual, I favor the course of moderation. We should neither discard the ancients (or any author, really) out of hand, nor should we engage in mental gymnastics to defend the position that any author is always right. There is untold value in studying our intellectual predecessors, but nothing is gained by accepting their writings uncritically.
Beer of the week: Furious IPA – This aggressively-hopped ale from Minnesota’s Surly Brewing Company pours with a nice fluffy head. The piney hops certainly dominate, but there is a good balance with caramel malt notes. The label says that this beer defies categorization, but the IPA label seems right to me.
Reading of the week: Hymn To Aphrodite by Sappho – Here’s a crazy idea: if you want to know the ancients’ views on women, how about reading the poetry of an ancient woman? This is the only complete poem that has survived from Greece’s greatest poetess.
Question for the week: Is there any extant writing older than, say, 1,000 years that is actually not worth studying? Is it possible that anything has survived that long without some serious merit?
*Caxton actually discusses the sayings of Socrates as if Socrates himself was the author of the Socratic dialogues. I have substituted Plato into the quotations to give Caxton the benefit of the doubt; surely he meant to discuss what Socrates said and what Plato wrote.
This is the thirty-seventh in a series on The Harvard Classics; the rest of the posts are available here. Volume XXXVII: Locke, Berkeley, Hume
It is shockingly easy to forget just how amazing our surroundings are. Every so often, one needs to be reminded to look on the natural world with awe. Consider this your periodic reminder, care of George Berkeley:
“Look! are not the fields covered with a delightful verdure? Is there not something in the woods and groves, in the rivers and clear springs, that soothes, that delights, that transports the soul? At the prospect of the wide and deep ocean, or some huge mountain whose top is lost in the clouds, or of an old gloomy forest, are not our minds filled with a pleasing horror? Even in rocks and deserts is there not an agreeable wildness? How sincere a pleasure is it to behold the natural beauties of the earth! To preserve and renew our relish for them, is not the veil of night alternately drawn over her face, and doth she not change her dress with the seasons? How aptly are the elements disposed! What variety and use in the meanest productions of nature! What delicacy, what beauty, what contrivance, in animal and vegetable bodies! How exquisitely are all things suited, as well to their particular ends, as to constitute opposite parts of the whole!”
So go outside with a beer and gaze in wonder at how the trees have changed from just a few weeks ago, how the clouds undulate in the sky like foam on a freshly poured beer, or how a stream’s flow is both constant and ever-changing.
Beer of the week: Avalanche Amber Ale – An avalanche is a terrifying and devastating event, but it also has something of a Berkeley’s “pleasing horror.” Avalanche Amber Ale is not terrifying, but it is terrific. It pours with a fluffy tan head atop a dark amber beer. On the nose are bread and caramel. This ale has a surprisingly light mouthfeel and just enough hops to balance out the plentiful malt. Breckenridge seems to know what they are doing.
Reading of the week: Three Dialogues Between Hylas and Philonous by George Berkeley – This short excerpt from the Second Dialogue comes at the end of Philonous’ argument that matter does not exist except in the perception. Just as Hylas has been wrangled into accepting the position that material has no existence independent of humans, Philonous pulls the rug out from under him and declares that material does exist because it is constantly perceived by God.
Question for the week: Where do you look for natural beauty?
This is the thirtieth in a series on The Harvard Classics; the rest of the posts are available here. Volume XXX: Scientific Papers
In 1911, a mere two years after the Harvard Classics was first published, Douglas Mawson (later Sir Douglas Mawson) led an expedition to map the coastline of Antarctica. He was an adventurer and a hero, but he was a man of science first. The great proof of this is not only in his scientific achievements, but also in his very attitude toward his objectives.
In 1912, Mawson was part of a brutal race against time and weather to get back to the base camp. He was part of a three-man surveying party that had pushed over 300 miles into (quite literally) uncharted territory. Suddenly, one of the dogsleds disappeared into a crevasse. With it went one of the men, B. E. S. Ninnis, the better half of the dogs, and most of the rations. Mawson and his remaining companion, Xavier Mertz, with little food (and no dog food) turn back to camp faced with the very real possibility that the weather and lack of supplies would thwart their attempted return.
Frostbite was a problem for them. But even worse was a condition called hypervitaminosis A. When humans consume too much vitamin A, they can suffer from adverse mental effects, hair and skin loss, and a slew of other nasty effects. And it just so happens that husky livers are chock-full of vitamin A. Of course, Mawson and Mertz did not know that; vitamin A was not even named until 1920. So when it came time to eat the sled dogs, they ate them liver and all. The results were deadly.
After nearly a month of trudging, eating stringy dog meat, and deteriorating health, Mertz succumbed. With the wind howling outside of the tent, his team members dead, and his own collection of physical ailments, Mawson considered just staying in his sleeping bag. It would be easy to just stay in the bag forever. But instead, he remembered this poem by Robert W. Service:
When you’re lost in the Wild, and you’re scared as a child,
And Death looks you bang in the eye,
And you’re sore as a boil, it’s according to Hoyle
To cock your revolver and… die.
But the Code of a Man says: “Fight all you can,”
And self-dissolution is barred.
In hunger and woe, oh, it’s easy to blow…
It’s the hell-served-for-breakfast that’s hard.
“You’re sick of the game!” Well, now, that’s a shame.
You’re young and you’re brave and you’re bright.
“You’ve had a raw deal!” I know — but don’t squeal,
Buck up, do your damnedest, and fight.
It’s the plugging away that will win you the day,
So don’t be a piker, old pard!
Just draw on your grit; it’s so easy to quit:
It’s the keeping-your-chin-up that’s hard.
It’s easy to cry that you’re beaten — and die;
It’s easy to crawfish and crawl;
But to fight and to fight when hope’s out of sight —
Why, that’s the best game of them all!
And though you come out of each gruelling bout,
All broken and beaten and scarred,
Just have one more try — it’s dead easy to die,
It’s the keeping-on-living that’s hard.
(Service, by the way, is known as the Bard of the Yukon. How appropriate for someone struggling for life near the South Pole to get strength from a poet of the far north.)
And those words inspired Mawson to break camp and trudge on. The day he buried Mertz in the snow, Mawson wrote in his journal: “I read the Burial Service over Xavier this afternoon. As there is little chance of my reaching human aid alive. I greatly regret inability at the moment to set out the detail of coastline met with for three hundred miles travelled and observations of glacier and ice-formations, etc.; the most of which latter are, of course, committed to my head.” See what I mean about Mawson’s attitude toward his geographic work?
Over the next thirty days, Mawson made his way back toward base. At one point, he fell through the ice. However the sled, what was left of it, wedged in the opening of the crevasse, and Mawson dangled from a rope above the abyss. Despite his weakened state, he hauled himself up, only for the edge to break away beneath him and leave him hanging once more at the end of the rope. He summoned all of his strength for one final attempt and dragged himself from the gulf in the ice.
Eventually, Mawson made it back to base camp. He returned without his companions, without his dogs, and without much of his skin and hair. What he did bring back was a great deal of geographical information, including names for two large glaciers on the Antarctic coast: Ninnis Glacier and Mertz Glacier.
Beer of the week: Alaskan Amber – Alaska has many nicknames, including “The Last Frontier”. But Mawson’s account of Antarctica makes Alaska seem relatively tame. And at least Alaska has breweries. From Juneau comes this delightful amber ale. It pours a clear dark amber with a good head. It smells mostly of roasted malt. The beer is smooth and malty, with hints of marshmallow and apricot. Delicious.
Reading of the week: Geographical Evolution by Sir Archibald Geikie – At the beginning of this essay, Geikie writes, “From the geographical point of view… we must rank an explorer according to his success in widening our knowledge and enlarging our views regarding the aspects of nature.” In this respect, Mawson ranks very highly among the great Antarctic explorers.
Questions of the week: As great a story as it is, is it even possible that the information gathered by the Australasian Antarctic Expedition was worth the human suffering and death?