2 October 2019

Places Journal: Churches and States

Many commentators have looked to precedents that could offer some solace, especially to the histories of great buildings that had been rebuilt after fire. (On the day of the fire, the Teatro La Fenice, in Venice, tweeted in solidarity: “We burnt twice but twice we have risen from our ashes stronger. We are at your side, friends, so fear not!” 2) Here I would like to offer a largely forgotten yet remarkably suggestive historical parallel: the accidental fire that in July 1823 destroyed the immense early Christian basilica of San Paolo fuori le mura (Saint Paul’s Outside the Walls). 3 Like Notre-Dame, the fourth-century San Paolo, just south of Rome, was a holy site of the highest stature: the burial place of Saint Paul and, with St. Peter’s and the Lateran basilica, one of the three most important churches in Rome. San Paolo was also, before the fire, the biggest and best preserved church to have survived from the heroic era when Christianity, formerly outlawed, became the state religion of the late Roman Empire. [...]

The debates and commentaries that followed the two fires strike similar notes. The fire at San Paolo also occurred during a period of crisis — a long via crucis of occupation, humiliation, insult, and upheaval that had threatened the very survival of the Roman Catholic Church. The crisis had begun three decades earlier, in France, when an atheistic Revolution transformed the country traditionally known as the Church’s “eldest daughter” into its mortal enemy. In the tumultuous years that followed, Rome would endure two desecrating occupations, one pope would die in a French prison, another would be bullied into a series of enfeebling international agreements, and many church buildings in the city would be damaged or even demolished. After the fall of Napoléon, in 1814, Church leaders confronted what seemed an unrecognizable social, political, religious, and economic landscape. Catholic observance was in decline across Europe; political liberalism was ascendant; rights and privileges the Church had long enjoyed abroad were truncated or gone. The Church was collapsing financially, while the Pontifical State had become little more than a stagnant welfare state — a feudal relic surrounded by neighbors transitioning to industrial capitalism. The fire at the Roman basilica could scarcely have avoided being perceived as a supercharged metaphor. [...]

Opposition to this plan arose immediately among clerics and scholars who argued instead for an exact reconstruction of the old basilica, which came to be known as the in pristinum solution. At the time this was unprecedented. In earlier centuries new buildings had sometimes made formal references to older ones, while repairs or extensions sometimes sought to preserve harmony with an existing building. But a complete replica of a destroyed building was unheard of. 24 Valadier’s response was blunt: You cannot resuscitate the past. What is lost is lost. What had been most valuable about the old basilica, in his view, was the patina, the aura of antiquity, and that was irretrievably gone. All you could reconstitute were the mere physical forms, and these he regarded — as had most historians for centuries — as self-evidently inferior to any new design rooted in the Vitruvian classical tradition. Far better, Valadier wrote, to memorialize the destroyed basilica with a scale model, and to mount its surviving antique columns along the interior walls of a modern design that would “do honor to the 19th century.” 25 [...]

The key difference now was that the faithful would have to be persuaded to donate voluntarily to San Paolo. Accordingly, the in pristinum faction argued that a replica reconstruction would appeal far more to the ordinary faithful than would a tasteful church in the modern style. This point proved decisive for Leo XII, who longed to launch a popular Catholic revival that might heal the wounds of recent years. The fundraising drive for San Paolo became a centerpiece of that revival: an international crusade calling for obedience, sacrifice, and a cheerful spirit of Pauline devotion. Letters were circulated from Rome to be used by the clergy in making appeals at Sunday masses. What resulted was the first global fundraising drive in history. For several years, the Church collected money not only throughout Europe but also in the United States, Canada, China, the Philippines, Brazil, and Latin America. Lists of donors were published every six months in the Diario di Roma, and these were then reported in local papers from Baltimore to Tasmania — a publicity circuit which in turn fueled more donations. 48 With authority centralized in Rome and outreach extended to the hinterlands, this effort would prove to be one of the wellsprings of the great Catholic cultural and political revival that marked the second half of the 19th century. For it helped compel Rome finally to accept popular religiosity, which opened the way to the great upsurge of Marian devotion marked by the pilgrimages inaugurated at La Salette and Lourdes; the Catholic press soon expanded all over Europe, Pope Pius IX became the focus of a personality cult, and Catholic political movements gathered momentum. Catholics, in short, felt empowered as members of their Church as never before. 49

Political Critique: Poland Hope and Fear in LGBT Poland

“I’m afraid that the vast majority of [Law and Justice politicians] are just utterly cynical and they’re willing for the sake of retaining power and support to risk other people’s safety, well being, and dignity by using language like this,” says Marek Szolc, the only openly gay member of Warsaw’s city council. “This strategy apparently is working quite well in Poland and Hungary, and in Russia and in other states.”

Some have pointed to the similarities between the rhetoric used by the Law and Justice party and that used in Russia’s “anti-LGBT propaganda” legislation as reasons for their distress. [...]

While the most recent round of political attacks against them has been exceptionally vitriolic, Poland’s LGBT community has always faced discrimination. In terms of enumerated rights and protections for Queer people, Poland ranks last — tied with Latvia — among the 28 EU member states. Poland does not recognize same-sex marriage, grant civil partnerships, or have LGBT hate-crime legislation; a 1997 amendment to the constitution defines marriage as between a man and woman (though there is some legal dispute over its exact wording) and while cohabitating same-sex couples do have limited shared legal rights, adoption of children by a non-biological same-sex parent is not allowed. [...]

Due to a lack of hate-crime statistics, it is hard to know how much PiS’s language has contributed to violence against LGBT people, but it inarguably has. In the PiS stronghold of Białystok in eastern Poland, thousands of people protested against the city’s first-ever pride march. Outnumbering marchers four to one, counterprotesters threw rocks and bottles while some residents were reported to have dropped bags of flour from their apartments as the march wound its way through the city.

Aeon: The pointing ape

We last shared a common ancestor with the other great apes around 6 or 7 million years ago. Yet our brains were, essentially, ape-sized until around 2 million years ago, and did not reach contemporary proportions until sometime within the past 200,000 years. Material evidence suggests that humans used ochre to make drawings on rocks only within the past 75,000 years; and representational objects began to appear in the archaeological record about 40,000 years ago. Unfortunately, speech and gesture do not fossilise, but if we consider that no ape can speak (beyond a tiny handful of laboriously produced utterances) and if we assume that language requires a brain larger than an ape’s, we can define a window of time between, roughly, 2 million years ago and 40,000 years ago in which spoken language emerged. Based on a range of data from archaeological to neurophysiological, the computational neuroscientist Michael Arbib estimates this window at around 1.5 million to 100,000 years ago. Somewhere in this time span, we became qualitatively distinct from all other animals by any reasonable measure. [...]

One day, I came back to Clint’s cage and saw him point with his index finger at a grape that had fallen on the floor, due to a technical problem with the automated reward-delivery system. The grape was out of his reach, and he pointed to it, making loud raspberry sounds (like a Bronx cheer), looking back-and-forth between me and the fruit. Now, you don’t need a PhD in experimental psychology to be able to interpret this signalling behaviour, right? However, without significant indoctrination into late 20th-century intellectual fashions you might not realise that Clint’s pointing was, at the time, theoretically impossible. Almost everybody knew, at that time, that human pointing – this ability to capture and redirect the attention of another being to a specific entity – was part of our unique adaptation for language. In language, we refer to things with words. We say, for example: ‘Look at the dog!’ or ‘I think that blue car is following us.’ Symbolic reference seems easy enough as we speak in daily interactions, but hop on a plane and travel somewhere where people don’t speak your language, and the same words just don’t work for us the way they do back home. This is because languages are, for the most part, mutually unintelligible. The whole system breaks down if we don’t have a shared symbolic code. But pointing will often work to establish joint reference.

This highlights different kinds of reference. In speech, there is a mostly arbitrary relationship between a symbol and the thing it refers to. The word ‘big’ is not bigger than the word ‘little’, for example. The word ‘dog’ does not sound like a dog, and so on. In contrast, the relationship between a pointing gesture and its referent is not arbitrary – the pointing hand acts like a geometric ray, so that while a point might not usually resemble the referent, it nevertheless has a spatial relationship with it. Pointing is an interactive skill in human infancy. Children begin to follow pointing gestures to targets in their fields of view by about nine months of age; by approximately 12 months of age, they can follow points to more distant objects or locales. Children also begin to produce pointing gestures for others, at roughly the same age that they begin to speak, around the end of their first year of life. [...]

What this means for understanding the evolution of language is that our ancestors didn’t have to evolve a specialised manual gesture to foster language acquisition in that window of time when language or protolanguage originally appeared, 1.5 million to 100,000 years ago. Our ancestors who invented language were already pre-adapted for pointing, and as our infants became ever more helpless for ever longer periods of early development, pointing became an increasingly useful tool for social manipulation in our species.

Aeon: Facts and reason are not enough. If you want to understand politics, look to morals

If there’s one political idea most of us can agree on, it’s that we’re currently living through an age of immense ideological polarisation. Inspired by the hyperpartisan political climate in the US, the experimental social psychologist Peter Ditto at the University of California, Irvine set out to investigate how differing views of morality shape political judgments. Working from what’s known as ‘moral foundations theory’, which uses five categories – harm, fairness, loyalty, tradition and purity – as a framework for moral reasoning, Ditto created a survey website to learn to what extent different moral frameworks shape outlooks on political questions, and indeed the greater world. His findings were compelling, but likely unsurprising if you’ve ever had an irreconcilable political squabble at the dinner table: it’s our moral filters, not facts or rational thinking, that mould our ideological outlooks. You can read more about Ditto’s work at the University of California website.


Aeon: An ant colony has memories that its individual members don’t have

A red wood ant colony remembers its trail system leading to the same trees, year after year, although no single ant does. In the forests of Europe, they forage in high trees to feed on the excretions of aphids that in turn feed on the tree. Their nests are enormous mounds of pine needles situated in the same place for decades, occupied by many generations of colonies. Each ant tends to take the same trail day after day to the same tree. During the long winter, the ants huddle together under the snow. The Finnish myrmecologist Rainer Rosengren showed that when the ants emerge in the spring, an older ant goes out with a young one along the older ant’s habitual trail. The older ant dies and the younger ant adopts that trail as its own, thus leading the colony to remember, or reproduce, the previous year’s trails. [...]

From day to day, the colony’s behaviour changes, and what happens on one day affects the next. I conducted a series of perturbation experiments. I put out toothpicks that the workers had to move away, or blocked the trails so that foragers had to work harder, or created a disturbance that the patrollers tried to repel. Each experiment affected only one group of workers directly, but the activity of other groups of workers changed, because workers of one task decide whether to be active depending on their rate of brief encounters with workers of other tasks. After just a few days repeating the experiment, the colonies continued to behave as they did while they were disturbed, even after the perturbations stopped. Ants had switched tasks and positions in the nest, and so the patterns of encounter took a while to shift back to the undisturbed state. No individual ant remembered anything but, in some sense, the colony did. [...]

Ants use the rate at which they meet and smell other ants, or the chemicals deposited by other ants, to decide what to do next. A neuron uses the rate at which it is stimulated by other neurons to decide whether to fire. In both cases, memory arises from changes in how ants or neurons connect and stimulate each other. It is likely that colony behaviour matures because colony size changes the rates of interaction among ants. In an older, larger colony, each ant has more ants to meet than in a younger, smaller one, and the outcome is a more stable dynamic. Perhaps colonies remember a past disturbance because it shifted the location of ants, leading to new patterns of interaction, which might even reinforce the new behaviour overnight while the colony is inactive, just as our own memories are consolidated during sleep. Changes in colony behaviour due to past events are not the simple sum of ant memories, just as changes in what we remember, and what we say or do, are not a simple set of transformations, neuron by neuron. Instead, your memories are like an ant colony’s: no particular neuron remembers anything although your brain does.

The Calvert Journal: Bucharest modernism

Many of the houses in Anghel’s collection are designed by Marcel Janco, one of the founders of the Dadaist art movement. Janco and his Romanian contemporaries trained in Zurich, Paris, and Vienna before bringing International Style back home to Bucharest. Their repertoire is simple: flat roofs, layered cuboid shapes, porthole windows, glass brick, rounded corners. Some of the houses incorporate more traditional or art deco features. But generally speaking, their clean contours turn their back to the flourishes of Art-Nouveau; their stripped down lightness contrasts with the heavy neo-Romanian and neo-gothic style of the buildings that nestle side by side on central Bucharest’s streets.

Much of the modernist architecture in Bucharest, however, differs from the other, similar movements sweeping Europe at the same time. In Vienna, Berlin, and Frankfurt, the International Style was not purely an aesthetic concern, but a political project. Many of the era’s leading architects were motivated by the idea that beautiful housing should be open to the working classes as well as the rich. Aesthetics and politics were inextricably linked. They built functional, affordable, bright, large-scale social housing. In contrast, Romanian architects mostly served private clients. Janco and others returned from Western Europe to find Bucharest a fertile ground for their aesthetic projects: the capital’s educated urban elite were infatuated with modernism and commissioned the architects to design small residential blocks and private villas. [...]

Their opaque legal status explains the buildings’ wounds and exposed brickwork: many of the structures are now crumbling. Anghel says he doesn’t know anyone who lives in these houses due to their architectural merit. The people who care about these modernist structures can’t afford to buy them. Even listing these homes as architecturally valuable (as many already are) can’t save them, as it makes restoration an expensive business. There are those among Bucharest’s political and business elite who are simply waiting for these buildings to collapse, so that they can use the valuable land beneath to build bigger, more lucrative apartment blocks, Anghel tells me.

The Economist: Why are some languages spoken faster than others?

WERE THIS article written in Japanese, it would be longer. A Thai translation, meanwhile, would be shorter. And yet those reading it aloud, in either language or in its original English, would finish at roughly the same time. This peculiar phenomenon is the subject of new research which finds that languages face a trade-off between complexity and speed. Those packed with information are spoken slower, while simpler ones are spoken faster. As a result, most languages are equally efficient at conveying information. [...]

The results suggest that there is an optimal range of speeds within which the brain can process information most efficiently. Speakers of simple languages pick up the pace to keep conversations brief. Speakers of complex languages exert more effort planning sentences and articulating syllables, causing discussions to drag on. Yet in both cases, information is conveyed at about the same pace. “It is like bird wings,” says Dr Coupé, one of the authors, “you may have big ones that need few beats per second or you have to really flap the little ones you got, but the result is pretty much the same in terms of flying.”

World Economic Forum: This machine read 3.5 million books then told us what it thought about men and women

Researchers trawled through an enormous quantity of books in an effort to find out whether there is a difference between the types of words that describe men and women in literature. Using a new computer model, the researchers analyzed a dataset of 3.5 million books, all published in English between 1900 to 2008. The books include a mix of fiction and non-fiction literature. [...]

Their analysis demonstrates that negative verbs associated with body and appearance appear five times as often for female figures as male ones. The analysis also demonstrates that positive and neutral adjectives relating to the body and appearance occur approximately twice as often in descriptions of female figures, while male ones are most frequently described using adjectives that refer to their behavior and personal qualities.[...]

The researchers point out that the analysis has its limitations, in that it does not take into account who wrote the individual passages and the differences in the degrees of bias depending on whether the books were published during an earlier or later period within the data set timeline. Furthermore, it does not distinguish between genres—e.g. between romance novels and non-fiction. The researchers are currently following up on several of these items.