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Yearly Archives: 2014
The Wonder of Chocolate
Thanks to Jesus Diaz for sharing this amazing video of cacao farmers in Côte d’Ivoire actually tasting chocolate for the first time!
Jesus adds:
Watching them marvel about this sweet food that comes from the beans they harvest is amazing to me. First, because it’s a joy to see their faces. Then, because it’s a stark reminder of how amazingly lucky we are.
For us westerners chocolate is just one more thing. It’s inconsequential. We like to eat it, sometimes we get delighted by it for a minute. But more often than not it’s just one more snack to stuff our fat faces with. We don’t think about it and the incredible effort and resources that are required to make it. We take it for granted along with the other billion foods and the other billion other technologies and privileges we didn’t fight for.
I’m not posting this to be preachy. This comes from a place of true wonder, to remind myself about my own comfortable numbness and the hundred things that I take for granted every day. One day something fatal will happen and then you will realize how much time you wasted whining about this or that rather than enjoying the infinite amount of awesome (yes, everything is awesome!) stuff that exists around you.
Indeed.
Of Cheshire Cats and Transubstantiation
Scientists have created an effect comparable to a subatomic Cheshire cat. Rather than a grin that has been separated from its cat, they have created a property of magnetic moment (I’ll not pretend I understand what that is) separated from its neutron. As Stephen Luntz explains,
In the classical world we are familiar with the idea that a property like magnetic moment cannot be separated from its object – it would be like taking the taste away from a chocolate bar so that the bar produced no sensation on the tongue, but a disembodied taste could be detected somewhere quite distinct.
However, things work differently in the world of the very small. In the 1990s, Professor Yakir Aharonov of Tel Aviv University proposed the properties could indeed be detached from particles (his book explaining it is delightfully subtitled Quantum Theory for the Perplexed). The idea develops on Schrödinger’s famous feline thought-experiment. However, instead of ending up with a live and dead cat, you have a cat without its properties, and properties without the cat. The naming after Carroll’s Cheshire moggy was inevitable.
Thus,
Denkmayr and his co-authors…temporarily removed the magnetic moment from the neutrons using an interferometer. They used a silicon crystal to split a neutron beam and reported, “The experimental results suggest that the system behaves as if the neutrons go through one beam path, while their magnetic moment travels along the other.” The beams were then reunited, leaving no disembodied magnetic moments prowling the universe.
It seems to me some enterprising Catholic theologian might jump on this as a way to realign the doctrine of transubstantiation with modern theories of physics (just as the original doctrine aligned with Platonic thought). To use the classical terminology, what might it mean to say that a set of “accidents” (properties) can be separated from its “substance” (objects)?
Quantum Cheshire Cats
Scientists have created an effect comparable to a subatomic Cheshire cat. Rather than a grin that has been separated from its cat, they have created a property of magnetic moment (I’ll not pretend I understand what that is) separated from its neutron. As Stephen Luntz explains,
In the classical world we are familiar with the idea that a property like magnetic moment cannot be separated from its object – it would be like taking the taste away from a chocolate bar so that the bar produced no sensation on the tongue, but a disembodied taste could be detected somewhere quite distinct.
However, things work differently in the world of the very small. In the 1990s, Professor Yakir Aharonov of Tel Aviv University proposed the properties could indeed be detached from particles (his book explaining it is delightfully subtitled Quantum Theory for the Perplexed). The idea develops on Schrödinger’s famous feline thought-experiment. However, instead of ending up with a live and dead cat, you have a cat without its properties, and properties without the cat. The naming after Carroll’s Cheshire moggy was inevitable.
Thus,
Denkmayr and his co-authors…temporarily removed the magnetic moment from the neutrons using an interferometer. They used a silicon crystal to split a neutron beam and reported, “The experimental results suggest that the system behaves as if the neutrons go through one beam path, while their magnetic moment travels along the other.” The beams were then reunited, leaving no disembodied magnetic moments prowling the universe.
Do You Support or Oppose the Homophone Agenda?
This post from Language Log’s Mark Liberman has me vigorously shaking my head. Quoting Paul Rolly of the Salt Lake Tribune:
Homophones, as any English grammarian can tell you, are words that sound the same but have different meanings and often different spellings — such as be and bee, through and threw, which and witch, their and there.
This concept is taught early on to foreign students learning English because it can be confusing to someone whose native language does not have that feature.
But when the social-media specialist for a private Provo-based English language learning center wrote a blog explaining homophones, he was let go for creating the perception that the school promoted a gay agenda.
Erm… What?
Of course, Liberman’s final sentence is the one that really has me worried:
Since intelligent people are not a protected group under U.S. employment law, Mr. Woodger was apparently on solid legal ground in firing Torkildson.
It’s a Good Thing She Didn’t Just Blow Up the Place
Check out Aaron Goldberg, “Powering Disney’s Frozen with a Carnot Refrigerator,” Journal of Interdisciplinary Science Topics 3 (19 Feb 2014). Here’s the abstract:
Frozen is Disney’s latest film, in which the character Elsa unleashes winter on her entire kingdom. This paper quantifies the amount of water frozen and the amount of work required by a Carnot refrigerator to do so, arriving at values of 5.49772788 x 10^2 moles and 5.8 x 10^15 Joules, respectively.
You can read about how a Carnot refrigerator works here. Basically, it is possible to harness a temperature difference between two reservoirs to generate work (a Carnot engine). But you can turn the equation around and harness work to create this difference of temperature. This effect is called a Carnot refrigerator.
In layman’s terms this means
It has been shown that in Frozen, Elsa froze approximately 5.5 x 10^12 moles of water. To accomplish Elsa’s feat, a Carnot refrigerator would require 5.8 x 10^15 Joules of energy. This amount is equivalent to the energy released by the Hiroshima nuclear bomb 115 times over, or that released by 63 Nagasaki nuclear bombs. This immense number puts Elsa’s power into perspective, implying either that the Snow Queen has enormous strength, or that Disney underestimated the ramifications of their animated fantasy.
I’m going with the second option on this one, but it would still be pretty cool if Elsa could generate enough energy to basically hold her own with the likes of Superman or the incredible Hulk. That’s a movie I’d go see.
(H/T: io9)
If Amazon Goes Bad…
I’ll be the first to tell you that my fiction writing is a hobby that (somewhat) pays for itself. I’m not trying to make a living doing this, just sharing a little bit of my craziness with the world. If that changes in the future, I’ll let you know. (Not the craziness: that’s not going to change.)
A rather significant conversation among those who are trying to make a living as an indie author has to do with Amazon and what happens if the company gets too big (if it isn’t already) and decides to use its monopolistic power inappropriately.
On that front, my friend Jennifer Becton has some helpful words. If anybody knows the indie author beat, it’s Jennifer. Listen to what she has to say.
Seeing Fairies
This review of Marjorie T. Johnson’s Seeing Fairies: From the Lost Archives of the Fairy Investigation Society, Authentic Reports of Fairies in Modern Times may be of interest to some.
Reading Hagar with Paul (and a Bunch of Other Folks)
So, one of the reasons I haven’t been blogging as much lately is that I’ve been working working on the Galatians volume of the Smyth & Helwys Bible Commentary. Marion Soards has ably handled the exposition; I’m responsible for supplementary materials: sidebars, sermon/teaching ideas, and so forth. My deadline is still about a month away, so I’m still going to be fairly quiet around here, but I thought I’d repost a bit on the reception history of the Hagar story from Genesis that, you may know, figures prominently in Galatians 4.
Reading Hagar
In chapter 1 of Reading the Bible with the Dead, John L. Thompson surveys the history of Christian interpretation of Hagar, Abraham’s wife-concubine whose story is told mainly in Genesis 16 and 21. Hagar enters the biblical narrative as Sarah’s Egyptian slave, forced to sleep with her husband Abraham in an ill-advised scheme to produce for him an heir. She is used, abused, and then cast out of the family when, after the birth of Isaac to Sarah, it was deemed she had outlived her usefulness.
In Galatians 4, Paul used Hagar yet again—this time as an allegory for slavery to the Mosaic law. The “throw-away” sexual surrogate becomes a symbol of all that is second-rate in the economy of God. But such readings miss some amazing details of Hagar’s depiction in the book of Genesis, and Thompson credits feminist interpreters with bringing these details to light. Three observations and criticisms have registered with respect to Hagar’s story in Genesis. First, there is the concern “to recognize and recover the dignity, eminence, and even the exemplary character of Hagar” (15). Second, other feminist interpreters take an opposite approach by calling attention to what Hagar suffered and what this tells us about the character of Abraham (and Sarah). Finally, Hagar’s story has drawn attention to what may be called “the sins of the narrator” (16), the subtle clues in the text that betray the patriarchal biases of the storyteller himself, if not the Deity behind the action.
After this brief introduction to the problems surrounding the Hagar narratives, Thompson raises the question to which many modern interpreters believe they already have the answer: Has the church forgotten Hagar? In fact, Thompson finds that interpreters of previous generations had long struggled with the disparities of these biblical texts—and often came to conclusions quite similar to those of modern feminists.
Did Paul’s Allegory Win?
In answer to the first concern, that of recognizing the positive dimensions of Hagar’s character, Thompson notes that there were, in fact, two strands of allegorical thought surrounding Hagar. The one in Galatians 4 we know, but ancient interpreters realized this was only one piece of the puzzle. For Philo of Alexandria, the symbolism of Hagar was the “preliminary teachings” that the wise must study on their way to true wisdom (symbolized by Sarah).
For Origen as well, Hagar does not represent a literal wife or a fleshly union, “but rather the virtue of wisdom” (19). Abraham thus did not take on a second wife, but a second virtue. Her expulsion from Abraham’s camp provides a contrast between the meager skin of water with which she is provided and the divine spring she discovers in the wilderness. She is thus like the Samaritan woman of John 4: “both had their eyes opened to see a well of living water, which in each case was Jesus Christ” (19).
Later patristic interpreters likewise found in Hagar some symbol of godly virtues. For Didymus the Blind, Hagar could only symbolize these virtues because, as a historical person, she possessed them in a literal way, “as evidenced by her good behavior and her worthiness to receive heavenly visitations” (19). He even invokes Matthew 5:8, “Blessed are the pure in heart, for they shall see God,” to argue that, since she had a divine vision, Hagar must have been pure in heart.
In all of the patristic era, Augustine is virtually alone in attributing purely negative characteristics to Hagar. For him, she is a figure of heresy. Into the medieval period, the church’s assessment owes more to Origen and Didymus than to the bishop of Hippo.
Abraham on Trial
Nor does the early church let Abraham off the hook for his despicable treatment of Hagar. The earliest worries about Abraham expelling Hagar and her son Ishmael come from the rabbis. In Genesis Rabbah, there is great interest in the meaning of the Hebrew term in Genesis 21:9 where Ishmael is “playing” with Isaac. For the rabbis, this term was associated with shameful deeds—”fornication, or idolatry, or attempted homicide” (23). Whether these speculations are true, it must be said that they apparently arose out of a sense of discomfort with Abraham’s seeming extreme reaction against Ishmael’s otherwise innocent behavior.
The disparity between Ishmael’s “crime” and the “punishment” inflicted by Abraham captured the attention of Christian writers as well. John Chrysostom “attributes great reservations to Abraham over the severity and oppressiveness of Sarah’s plan to evice Hagar and Ishmael. A few years later, preaching on Galatians, he makes some similar moves, arguing that only the stirrings of divine providence can account for this event, for otherwise the penalty would be vastly more serious than Ishmael’s brashness warranted” (23).
Abraham’s severity in this episode was a preoccupation of Jewish and Christian interpreters throughout the Middle Ages, with varying success. Thompson explains,
Rashi reported that Hagar’s “wandering” in Genesis 21:4 may have implied her moral wandering into idolatry, while Abraham Ibn Ezra insisted that later on, after Sarah’s death, Abraham lavished gifts upon Ishmael’s children. None of the rabbis, however, nor any Christian commentator, can equal the blunt confession of Rabbi Nachman, writing in the thirteenth century: “Sarah sinned in afflicting her, and also Abraham for permitting it. God hearkened to Hagar’s cry, and as a result her descendants persecute and afflict the seed of Abraham and Sarah. (24)
Christian interpreters as well wrestled with the questionable morality of Abraham and Sarah’s treatment of Hagar. Thompson lists Cardinal Cajetán, Conrad Pellican, Wolfgang Musculus, Peter Martyr Vermigli, and Martin Luther as Christians who noted the ethical problems with this text. He quotes Luther’s assessment,
Abraham simply sends away his beloved spouse, she who first made him a father, along with his firstborn son, giving them only a sack of bread and a skin of water…. But does it not seem cruel that a mother burdened with offspring should be dismissed so miserably, and that, to an unknown destination, indeed, into a vast and arid desert? … If someone wanted to rant against Abraham at this point, he could make him the murderer of his son and wife…. Who would believe this if Moses had not recorded it? (25)
None of these precritical interpreters intended to hang Abraham without a trial. On the contrary, they strove to find a way to harmonize the actions of the biblical characters with the moral standards they learned in Christ. But as Thompson notes, “If some [commentators] appear to have worked overtime to exonerate Abraham, they never lost sight of the seriousness of the charge against the patriarch nor brushed aside the terror inflicted on Hagar and her son” (25-26).
Stereotypes…and Sympathy
What then about the “sins of the narrator” in how Hagar’s story is told? Feminist interpreters charge that traditional, patriarchal exegesis has locked Hagar into “a petty and stereotypical role” (26) and whitewashed the injustices committed against her. But Thompson argues the history of exegesis of these passages does not quite fit this billing. “They are admittedly patriarchal, albeit in an unconscious way,” Thompson argues, “and they are capable of succumbing to gender stereotyping, but they show a surprising tendency to rise above these traits in pursuit not only of ‘literal’ exegesis but also in defense of Hagar” (26).
Again, Thompson surveys numerous commentators, this time from the Reformation era. Zwingli, Pellican, Musculus, and Luther all characterize Hagar as a humble, pious woman, despite the culturally bound gender stereotypes within which they worked. Musculus in particular believed Hagar had every reason to complain of her treatment. He even admits that “Hagar would not have sinned had she voiced some of her complaints. AFter all, Job and Jeremiah offered laments, and even Christ cried out fromthe cross, ‘My God, my God, why have you forsaken me?’” (27). Luther could even speak of the godliness of “saintly Hagar” (28) and ponder how her experience is a figure of the Christian path from humiliation to faith and repentance.
Hagar in Church and Pulpit
Reading the story of Hagar with the dead offers a payoff to Christians today. Freely admitting that not every early interpreter saw Hagar in such a sympathetic light (Augustine and Calvin in particular are noted for being “curiously untouched by the various expressions of interest and sympathy that most commentators drew from this biblical text,” 29), Thompson suggests there are four key lessons we can learn from the history of exegesis of Hagar’s story (29-31):
- Hagar is Important. Any incursion into the patriarchal narratives that treats Hagar as the lectionary has mostly done, excising the dubious deeds of Abraham as well as Hagar’s own triumphs and travails, is at once a betrayal of the integrity of the biblical text and the squandering of a rich homiletical opportunity.
- Hagar’s Story Is Terrifying. Nothing is gained by “reading for the center” so as to pretend that Hagar’s misfortunes did not happen or that they weren’t so bad after all, given the happy ending that came her way.
- Hagar Is More than a Symbol. Despite the precedent offered by Paul’s allegory of Hagar as a figure or type of those who foolishly sought justification through the law, Galatians 4 should not erase or upstage the compelling portrait of Hagar in Genesis.
- Hagar Is Connected to Us by Our Own Tradition. If it is dysfunctional to ignore Scripture’s silences, it is hardly better for preachers to suppose they can fix the Bible alone, by exercising their own authority or creativity. Instead, congregations ought to be reconnected to Christian tradition by being reminded of the witness of past interpreters.
A final note: Thompson covers vast swaths of history of interpretation in only a few pages. While at one level I would have preferred more extensive quotation from the primary sources, I appreciate that this would make the book large and unwieldy. He provides a 28-page “Finding Guide” at the back, broken down by biblical book, of the major historical interpreters whose works are currently available in English. Readers who want to check Thompson’s citations and do additional research are thus armed for the task.
Sunday Inspiration: Books
What an astonishing thing a book is. It’s a flat object made from a tree with flexible parts on which are imprinted lots of funny dark squiggles. But one glance at it and you’re inside the mind of another person, maybe somebody dead for thousands of years. Across the millennia, an author is speaking clearly and silently inside your head, directly to you. Writing is perhaps the greatest of human inventions, binding together people who never knew each other, citizens of distant epochs. Books break the shackles of time. A book is proof that humans are capable of magic.
—Carl Sagan
