engineering
∞
Babel, in Paraphrase
Recently I have been wandering my city with a camera and sketchbook, looking at the ways our use and design of spaces speak about what we value.
Seeing often requires unhasty attention, or training, or both. I can't claim to have training in architecture, but I am trained in semiotics, and I suppose some of my grandfather's years as a toolmaker and my father's career as an engineer have rubbed off on me. Whatever the cause, I care about design.
The ancient story of the Tower of Babel (found in the eleventh chapter of the Book of Genesis) is also a story about design, and semiotics.
It's also a story worth unhasty attention. One hasty version goes roughly like this: everyone on earth shared a common language and common vocabulary. The people, moving to a new place, decided to build a tower to heaven, so they baked bricks and began to build. But they did not finish it; their language became many languages, and they spread out in many directions, divided from one another.
The Bible has a number of stories like this, short tales that seem to be making some simple and clear point. But as we ponder them unhastily - which is what theologians often do - we become more aware of how little we know. The obvious becomes the obscure, and the quotidien becomes mysterious.
A simple story becomes an invitation to slow down even more, and to consider. Selah, it says to us.
At first blush, the story of Babel appears to be a story of human hubris, and of God frustrating that hubris. It could be a simple parallel to the expulsion from Eden, or to the flooding of the earth in the story of Noah: there are limits, and if you transgress those limits, you will make your lot in life worse.
Lately, as I've slowed down my reading, I've been noticing something else: the bricks. The Bible does not often talk about the ethics of technology. There are passages that speak of things like the ethics of weaving, of sharing resources, and of the production, preparation, and distribution of food. But there are not many passages that name a particular human invention in the context of ethics. One of those inventions is named in several places: bricks.
The passage in Genesis 11 talks about bricks as a substitute for stone. When I was young I often worked as a stonemason and bricklayer. That experience may be what draws me to this passage. Bricks are easy to make, and easy to cut. We can standardize them, which makes building walls much faster.
The downside of bricks is related to their upside: they're easy to break, or to cut, or to erode. They don't last as long as stone, and if they're not well-reinforced, they are not as resilient against natural disasters. Some ancient stonemasons figured out how to cut and lay stones that can be jostled by an earthquake and then settle back into position, but bricks often collapse when the ground shakes beneath them. Bricks are easy to use, but they are not as reliable as stone. In comparison to many kinds of stone, bricks are a short-term investment.
This makes me wonder: what was the problem with the Tower of Babel? Was it the fact that the people were trying to build a tower to heaven? Or was it that they were trying to build one badly, or cheaply, or fast? Was it a problem of hubris, or a problem of materials and design? Genesis 11 does not answer that question directly. It leaves it as an open question for us.
Which is just what we should expect, if Genesis 11 conveys any truth. Think about this: how would this story have been told before the Tower of Babel was built? If the story is right, then before the Tower was built, the story would have been told in a language everyone would understand. But now that we have tried to build it (whatever that means) the story must be told in words that are confused, for people who are scattered and divided and who do not share vocabulary.
To paraphrase this: somehow, our use of bricks resulted in making it harder to connect with one another. And it's not clear how.
But somehow, it is a story that hundreds of generations have found worth repeating, even if our words fail to say with precision why that is so.
Maybe, just maybe, it has something to do with the way we continue to build walls of bricks. And what those bricks say about us, and what we value.
Since writing this, I started reading Christopher Alexander's book, The Timeless Way of Building, recommended to me by some friends in Sioux Falls. This line in particular stands out as serendipitous:
Seeing often requires unhasty attention, or training, or both. I can't claim to have training in architecture, but I am trained in semiotics, and I suppose some of my grandfather's years as a toolmaker and my father's career as an engineer have rubbed off on me. Whatever the cause, I care about design.
The ancient story of the Tower of Babel (found in the eleventh chapter of the Book of Genesis) is also a story about design, and semiotics.
It's also a story worth unhasty attention. One hasty version goes roughly like this: everyone on earth shared a common language and common vocabulary. The people, moving to a new place, decided to build a tower to heaven, so they baked bricks and began to build. But they did not finish it; their language became many languages, and they spread out in many directions, divided from one another.
The Bible has a number of stories like this, short tales that seem to be making some simple and clear point. But as we ponder them unhastily - which is what theologians often do - we become more aware of how little we know. The obvious becomes the obscure, and the quotidien becomes mysterious.
A simple story becomes an invitation to slow down even more, and to consider. Selah, it says to us.
At first blush, the story of Babel appears to be a story of human hubris, and of God frustrating that hubris. It could be a simple parallel to the expulsion from Eden, or to the flooding of the earth in the story of Noah: there are limits, and if you transgress those limits, you will make your lot in life worse.
The passage in Genesis 11 talks about bricks as a substitute for stone. When I was young I often worked as a stonemason and bricklayer. That experience may be what draws me to this passage. Bricks are easy to make, and easy to cut. We can standardize them, which makes building walls much faster.
The downside of bricks is related to their upside: they're easy to break, or to cut, or to erode. They don't last as long as stone, and if they're not well-reinforced, they are not as resilient against natural disasters. Some ancient stonemasons figured out how to cut and lay stones that can be jostled by an earthquake and then settle back into position, but bricks often collapse when the ground shakes beneath them. Bricks are easy to use, but they are not as reliable as stone. In comparison to many kinds of stone, bricks are a short-term investment.
*****
This makes me wonder: what was the problem with the Tower of Babel? Was it the fact that the people were trying to build a tower to heaven? Or was it that they were trying to build one badly, or cheaply, or fast? Was it a problem of hubris, or a problem of materials and design? Genesis 11 does not answer that question directly. It leaves it as an open question for us.
Which is just what we should expect, if Genesis 11 conveys any truth. Think about this: how would this story have been told before the Tower of Babel was built? If the story is right, then before the Tower was built, the story would have been told in a language everyone would understand. But now that we have tried to build it (whatever that means) the story must be told in words that are confused, for people who are scattered and divided and who do not share vocabulary.
To paraphrase this: somehow, our use of bricks resulted in making it harder to connect with one another. And it's not clear how.
But somehow, it is a story that hundreds of generations have found worth repeating, even if our words fail to say with precision why that is so.
Maybe, just maybe, it has something to do with the way we continue to build walls of bricks. And what those bricks say about us, and what we value.
*****
Update:Since writing this, I started reading Christopher Alexander's book, The Timeless Way of Building, recommended to me by some friends in Sioux Falls. This line in particular stands out as serendipitous:
"But in our time the languages have broken down. Since they are no longer shared, the processes which keep them deep have broken down: and it is therefore virtually impossible for anybody, in our time, to make a building live." (New York: Oxford University Press, 1979) p. 225
∞
Gifts From My Father
My father spent his career as an engineer working for IBM and NASA. Growing up with an engineer is an education in itself. As a boy, I felt like whenever I was with my father, I was learning new things. We'd go out for pizza and he'd write chemical equations on napkins. We'd go to the Ashokan Reservoir and he'd tell me the history of the valley that was flooded so that New York could get water, and then he'd tell me how they engineered the pipeline that carried the water to the city.
Often he was at his desk or his workbench, and I didn't want to interrupt him when he was working on problem-solving, but I'd try to spend time in his office or workroom until I made too much noise and was asked to move on to other exploits. I'd stare at his shelves, heavy with books and tools, and full of things he had picked up in his travels. He had a small, round stone that he had found somewhere, that had been shaped as a toy by our Algonquin ancestors. He had musical instruments and geometric shapes made of plastic and wire, and books on how to learn Russian or how to understand religion. On his workbench there was an oscilloscope that he'd sometimes use, and I loved that machine's interpretation of the data it received. My father's mind is a small liberal arts college unto itself, and his curiosity about the world seems to know no limits.
Recently I was going through some boxes of things that have moved across the country with me many times. I am an anti-hoarder, someone who prefers to give things away rather than store them forever. But some things are hard to part with, especially when the memories associated with them are so strong.
Here's a snapshot of a few of the things I hang onto precisely because they remind me of Dad. The gyroscope and wooden puzzle were gifts he brought me when I was a small boy. I think he got them on business trips. I've kept them both because they bring me wonder and delight, and because I like to use them to teach children. The weather radio is probably silly, and I don't use it any more, but it reminds me both of Dad's constant interest in solving problems before they are crises, and of his lifelong interest in electrical engineering. He built a computer in his fraternity house back before most people knew what computers were. He would take apart radios so he could put them back together and understand how they worked.
I never picked up his gift for electrical engineering, but I've got his curiosity about how things work, which I tend to apply more towards ecology than technology. For me, technology and ecology come together in some important ways, nonetheless. This pocket microscope he gave me has been with me for thirty years or more, and I like to think of it as a seed. I've often been tempted to give it away, but instead I have held onto it, and every time I think of giving it away I buy more of them and give them to teachers. Each year I teach for a month in Guatemala, and while I am there I look for teachers in local schools and give them boxes of microscopes and other hand lenses.
I am reminded that much of the history of science (Dad's field ) and of philosophy (my field) have grown with advances in optics. When scientists get better lenses and lasers and satellites, knowledge tends to grow rapidly.
The same is true for children: give them a hand lens, or an insect viewer, or a microscope with some prepared slides, and the world will suddenly become new to them. Dad planted that seed in me long ago. Now I carry a hand lens with me almost everywhere I go. I suppose the whole of my career is a reflection of the things that delight Dad and provoke his curiosity; most of them delight me and make me curious, too. And just as Dad passed on his curiosity to me, now it is my turn to pass it on to others.
The same is true for children: give them a hand lens, or an insect viewer, or a microscope with some prepared slides, and the world will suddenly become new to them. Dad planted that seed in me long ago. Now I carry a hand lens with me almost everywhere I go. I suppose the whole of my career is a reflection of the things that delight Dad and provoke his curiosity; most of them delight me and make me curious, too. And just as Dad passed on his curiosity to me, now it is my turn to pass it on to others.
∞
On Church Organs and Church Music
Recently I had the good fortune to hear an organ concert in Westminster Abbey. Not long afterwards I heard someone asking whether churches should get rid of their old organs. The question is a reasonable one, since organs are expensive to maintain, nigh impossible to move, and not many people can play them well. To those charges we should add the charge that organs are old-fashioned, and we are not.
I happen to love organ music, so that's one reason why I think we shouldn't get rid of the organs that remain in our churches. But there is at least one more important reason to think carefully about replacing them. Sometimes organs don't fit well with the buildings they are in, as though the organ was purchased on its own merits and not for the way it matched the acoustics of the building that holds it. In those cases, I don't see the loss if they're removed.
But this is a failing of architecture and economics, not just of music. The problem in that case is far greater than the sin of not being contemporary. An organ that does not match the church, or a church that is not made to be acoustically beautiful - both of these are failures, the kind of failure that comes from people who think that design and aesthetics are luxuries. But design is never neutral; it always helps or hurts. Efficiencies and economics can be the enemies of accomplishing the most worthwhile ends.
Here's what Westminster Abbey reminded me of: a well-built organ is not just an instrument; it is a part of the edifice itself. Specifically, it is the part that turns the whole edifice into a musical instrument. When the organ at Westminster is being played, it is not just a keyboard or pipes that are being played, but the whole building. Every bit of the building resounds. The music is not an isolated event anymore; the notes played and the place in which they are played have merged, and each reaches out to affirm the other. A good organ turns a church into a musical instrument.
Too often churches think of aesthetics last, if at all, or refuse to make aesthetics part of their theology. This is a huge mistake. The prophets describe the architectural adornments of the Ark and the Tabernacle and the Temple, giving those aesthetical elements a permanent place in Jewish and Christian canonical scripture. Similarly, the scriptures are full of songs and poems that - one could argue - are unnecessary to salvation. As Scott Parsons and I have argued, art and the sacred belong together. Our faith is not a matter of mere talk; sometimes what must be articulated cannot be said in words, but needs the smell of incense, the ringing of a sanctus bell, the deep bellow of a pipe organ, the beauty of light well-captured in glass or terrazzo.
If you're not sure of what I mean, listen to Árstí∂ir sing the medieval hymn Heyr himna smi∂ur -- in a train station. Can you imagine that being sung in a church with similar acoustics? Here's what I love about the video: when they sing that beautiful old song, everyone around them stops to listen. The beauty of the song is arresting, especially when it is paired with the building. What keeps us from dreaming of building churches, writing music, and designing instruments that could similarly arrest us?
I happen to love organ music, so that's one reason why I think we shouldn't get rid of the organs that remain in our churches. But there is at least one more important reason to think carefully about replacing them. Sometimes organs don't fit well with the buildings they are in, as though the organ was purchased on its own merits and not for the way it matched the acoustics of the building that holds it. In those cases, I don't see the loss if they're removed.
But this is a failing of architecture and economics, not just of music. The problem in that case is far greater than the sin of not being contemporary. An organ that does not match the church, or a church that is not made to be acoustically beautiful - both of these are failures, the kind of failure that comes from people who think that design and aesthetics are luxuries. But design is never neutral; it always helps or hurts. Efficiencies and economics can be the enemies of accomplishing the most worthwhile ends.
Here's what Westminster Abbey reminded me of: a well-built organ is not just an instrument; it is a part of the edifice itself. Specifically, it is the part that turns the whole edifice into a musical instrument. When the organ at Westminster is being played, it is not just a keyboard or pipes that are being played, but the whole building. Every bit of the building resounds. The music is not an isolated event anymore; the notes played and the place in which they are played have merged, and each reaches out to affirm the other. A good organ turns a church into a musical instrument.
Too often churches think of aesthetics last, if at all, or refuse to make aesthetics part of their theology. This is a huge mistake. The prophets describe the architectural adornments of the Ark and the Tabernacle and the Temple, giving those aesthetical elements a permanent place in Jewish and Christian canonical scripture. Similarly, the scriptures are full of songs and poems that - one could argue - are unnecessary to salvation. As Scott Parsons and I have argued, art and the sacred belong together. Our faith is not a matter of mere talk; sometimes what must be articulated cannot be said in words, but needs the smell of incense, the ringing of a sanctus bell, the deep bellow of a pipe organ, the beauty of light well-captured in glass or terrazzo.
[youtube=[www.youtube.com/watch](https://www.youtube.com/watch?v=e4dT8FJ2GE0&w=320&h=266])
If you're not sure of what I mean, listen to Árstí∂ir sing the medieval hymn Heyr himna smi∂ur -- in a train station. Can you imagine that being sung in a church with similar acoustics? Here's what I love about the video: when they sing that beautiful old song, everyone around them stops to listen. The beauty of the song is arresting, especially when it is paired with the building. What keeps us from dreaming of building churches, writing music, and designing instruments that could similarly arrest us?