Friday Poem

Charaxos and Larichos

Say what you like about Charaxos,
that’s a fellow with a fat-bellied ship
always in some port or other.
What does Zeus care, or the rest of his gang?

Now you’d like me on my knees,
crying out to Hera, “Blah, blah, blah,
bring him home safe and free of warts,”
or blubbering, “Wah, wah, wah, thank you,

thank you, for curing my liver condition.”
Good grief, gods do what they like.
They call down hurricanes with a whisper
or send off a tsunami the way you would a love letter.

If they have a whim, they make some henchmen
fix it up, like those idiots in the Iliad.
A puff of smoke, a little fog, away goes the hero,
it’s happily ever after. As for Larichos,

that lay-a-bed lives for the pillow. If for once
he’d get off his ass, he might make something of himself.
Then from that reeking sewer of my life
I might haul up a bucket of spring water.

by Sappho
from Poetry, July/August 2016
Translated from the Greek by William Logan



How the first Americans made their way from Siberia to Patagonia

Gillen D’Arcy Wood in Nautilus:

In the summer of 1977, on a field trip in northern Patagonia, the American archaeologist Tom Dillehay made a stunning discovery. Digging by a creek in a nondescript scrubland called Monte Verde, in southern Chile, he came upon the remains of an ancient camp. A full excavation uncovered the trace wooden foundations of no fewer than 12 huts, plus one larger structure designed for tool manufacture and perhaps as an infirmary. In the large hut, Dillehay found gnawed bones, spear points, grinding tools and, hauntingly, a human footprint in the sand. The ancestral Patagonians—inhabitants of Tierra del Fuego and the Magellan Straits—had erected their domestic quarters using branches from the beech trees of a long-gone temperate forest, then covered them with the hides of vanished ice age species, including mastodons, saber-toothed cats, and giant sloths.

Fire pits indicated where the Monte Verdeans cooked their food. Grinding stones helped fashion their spear points for hunting while, scattered on the excavated floor of the large hut, Dillehay uncovered the fossilized remains of more than 20 medicinal plants, including a species of giant kelp, Durvillaea antarctica. The species was discovered in the 1830s by explorer Jules-Sébastien Dumont D’Urville, who identified the indigenous giant seaweed during the first of his three Southern Ocean voyages on the beaches of the Falkland Islands, east of Tierra del Fuego. Because seaweed is short-lived, the Durvillaea fossil provided the most precise available date for human occupation of the site. Radiocarbon analysis of charcoal, worked wooden artifacts, and the leftover bones of a mastodon meal confirmed the presence of ice age hunter-gatherers at Monte Verde 14,500 years ago, at least 1,000 years prior to any existing archaeological evidence for human colonization of the Americas, North or South.

During his Beagle voyage into the south Atlantic Ocean in the 1830s, Charles Darwin wondered how the Patagonians had come to venture so far south, into sub-polar cold.

More here.

Breath test to detect multiple cancers early begins large trial

Tara John in CNN:

A breathalyzer designed to detect multiple cancers early is being tested in the UK. Several illnesses are known to create signature smells from the body, including typhoid fever reported to smell like baked bread and the aroma of acetone, said to be similar to rotten apples, on the breath of diabetics. Recent research has also shown that a person’s breath could also indicate the presence of cancer. To test this theory, Cancer Research UK have launched a two-year trial into a clinical device, called the Breath Biopsy, to find out if exhaled airborne molecules can be useful for cancer detection. In the body’s normal metabolic processes, molecules called volatile organic compounds (VOCs) are produced. It’s thought that cancer can create a different pattern of VOCs, which researchers hope to identify using the device. “Our goal is, can we spot these subtle differences?,” Billy Boyle, co-founder and CEO at Owlstone Medical which developed the device, told CNN. The trial, which is being run by the Cancer Research UK Cambridge Centre, is recruiting up to 1,500 participants, including healthy people to act as a control group.

Patients with stomach and esophageal cancers will initially be asked to try the test, before expanding to patients with prostate, kidney, bladder, liver and pancreatic cancers. Participants will be asked to breathe into the device for 10 minutes to provide a sample, which will be analyzed by Owlstone Medical’s laboratory in Cambridge. The idea is to identify if cancer signals are similar or different and how early any signals could be picked up. If some people go on to develop cancer, their samples will be compared to those who don’t develop the disease.

More here.

Thursday, July 16, 2020

Nusrat Fateh Ali Khan, Womad 1985: the qawwali star invokes rapture

Ammar Kalia in The Guardian:

Nusrat Fateh Ali Khan’s voice is quite unlike any other. At turns heavy and hulkingly powerful, yet also nimble and pointedly precise, his vocalisations have come to epitomise not only the tradition of the Sufi qawwali but the art of singing itself.

The qawwali is an Islamic devotional music designed to bring its performers and audience to a state of rapture and trance-like communion with the divine. Born of a 600-year-old line of qawwali singers, Khan’s grasp of music as a form of spiritual communication was acute. For the few thousand attendees at the Womad festival in 1985 witnessing Khan perform for the first time outside of south Asia, their experience would have been one of unexpected transcendence.

Peter Gabriel had begun the festival only three years earlier as a western showcase of music from around the world, as well as that of his peers. The first edition, held in the Somerset town of Shepton Mallet, saw performances by Gabriel, Indian sitar player Imrat Khan and free jazz trumpeter Don Cherry. Poor access to the festival site and low attendance almost sunk Womad in its first year, but a well-timed reunion concert for Gabriel’s old band Genesis kept them afloat.

More here.

How Gödel’s Proof Works

Natalie Wolchover in Quanta:

In 1931, the Austrian logician Kurt Gödel pulled off arguably one of the most stunning intellectual achievements in history.

Mathematicians of the era sought a solid foundation for mathematics: a set of basic mathematical facts, or axioms, that was both consistent — never leading to contradictions — and complete, serving as the building blocks of all mathematical truths.

But Gödel’s shocking incompleteness theorems, published when he was just 25, crushed that dream. He proved that any set of axioms you could posit as a possible foundation for math will inevitably be incomplete; there will always be true facts about numbers that cannot be proved by those axioms. He also showed that no candidate set of axioms can ever prove its own consistency.

His incompleteness theorems meant there can be no mathematical theory of everything, no unification of what’s provable and what’s true. What mathematicians can prove depends on their starting assumptions, not on any fundamental ground truth from which all answers spring.

More here.

The annoying boxes puzzle

Mark Dominus in The Universe of Discourse:

There are two boxes on a table, one red and one green. One contains a treasure. The red box is labelled “exactly one of the labels is true”. The green box is labelled “the treasure is in this box.”

Can you figure out which box contains the treasure?

It’s not too late to try to solve this before reading on. If you want, you can submit your answer here:

A) The treasure is in the red box
B) The treasure is in the green box
C) There is not enough information to determine the answer
D) Something else

More here, including the solution to the puzzle.

The Loneliness of the Long-Distance Chaturbator

Adrian Nathan West at The Baffler:

WHAT IS A WOMAN’S MARGINAL UTILITY? The marginal utility of her ecstasy, of her suffering, of her time and attention? Are representations of women a fungible good, or is an investment in the human capital behind them worthwhile? These questions, however perversely stated here, are essential to the economics of camming, a curious, new-ish phenomenon that combines elements of prostitution, pornography, therapy, and friendship-for-hire. I say “phenomenon” because the label “sex work” seems not quite adequate: first because it is hard to say something so depersonalized can be called “sex,” and second because “work” alone fails to encompass the demands its precariousness imposes. Like Uber drivers, Taskers, and others employed in the gig economy, webcam models have no guaranteed wages, no insurance, no paid leave, no pension. Instead, their success depends on a nebulous combination of factors spanning initiative, availability, submissiveness, good looks, personality, and luck. The popular press is filled with stories of cam girls making thousands a week––they seem to be a specialty of the UK tabloids––but my own perusal of some of the biggest sites––Chaturbate, LiveJasmin, and MyFreeCams––shows a preponderance of Russians and Romanians aged eighteen to fifty (the older they are, the more conspicuous their assorted implants and injections) sitting bored in tiny, tackily adorned bedrooms, swaying forlornly to club music or giggling and repeating “thank you” to a lone visitor who types banal variations on “ur so hot.”

more here.

On First Looking Into Larry McMurtry’s ‘Lonesome Dove’

Geoff Dyer at the TLS:

By the halfway point in my journey through Lonesome Dove two things started happening. As I began communicating my Keats-on-Chapman’s-Homer “discovery” to friends, it became clear that the book inspired something more akin to faith than admiration or love. People hadn’t just read the book; they had converted or pledged allegiance to it. When a friend came to dinner and saw my copy on the table she explained that she had been given the middle name MacRae, in honour of Gus. I fell prey to a kind of fanaticism myself, emailing an unsuspecting Zadie Smith to ask why anyone would bother with even a page of Saul Bellow when they could be immersed in Lonesome Dove. When she wrote back that she couldn’t bear Bellow or westerns I was tempted to respond, insanely, that it wasn’t a western. And yet – to deploy a favourite hesitation of Steiner’s – perhaps an underlying sanity or logic was at work.

more here.

Thursday Poem

When Franny Hammer Said

I’m sick and tired of being sick and tired 

She meant
No more turned cheek
No more patience for the obstruction
of black woman’s right to vote
& plant & feed her family

She meant
Equality will cost you your luxurious life
If a Black woman can’t vote
If a brown baby can’t be fed
If we all don’t have the same opportunity America promised

She meant
Ain’t no mountain boulder enough
to wan off a determined woman

She meant
Here
Look at my hands
Each palm holds a history
of the 16 shots that chased me
harm free from a plantation shack

Look at my eyes
Both these are windows
these little lights of mine

She meant
Nothing but death can stop me
from marching out a jail cell still a free woman

She meant
Nothing but death can stop me from running for Congress

She meant
No black jack beating will stop my feet from working
& my heart from swelling
& my mouth from praying

She meant
America! you will learn freedom feels like
butter beans, potatoes & cotton seeds
picked by my sturdy hands

She meant
Look
Victoria Gray, Anna Divine & Me
In our rightful seats on the house floor

She meant
Until my children
& my children’s children
& they babies too
can March & vote
& get back in interest
what was planted
in this blessed land

She meant
I ain’t stopping America
I ain’t stopping America

Not even death can take away from my woman’s hands
what I’ve rightfully earned

Mahogany L. Browne
from Vibe Magazine

Bacteria as Living Microrobots to Fight Cancer

Schuerle and Danino in The Scientist:

In the 1966 movie Fantastic Voyage, a team of scientists is shrunk to fit into a tiny submarine so that they can navigate their colleague’s vasculature and rid him of a deadly blood clot in his brain. This classic film is one of many such imaginative biological journeys that have made it to the big screen over the past several decades. At the same time, scientists have been working to make a similar vision a reality: tiny robots roaming the human body to detect and treat disease.

Although systems with nanomotors and onboard computation for autonomous navigation remain fodder for fiction, researchers have designed and built a multitude of micro- and nanoscale systems for diagnostic and therapeutic applications, especially in the context of cancer, that could be considered early prototypes of nanorobots. Since 1995, more than 50 nanopharmaceuticals, basically some sort of nanoscale device incorporating a drug, have been approved by the US Food and Drug Administration. If a drug of this class possesses one or more robotic characteristics, such as sensing, onboard computation, navigation, or a way to power itself, scientists may call it a nanorobot. It could be a nanovehicle that carries a drug, navigates to or preferentially aggregates at a tumor site, and opens up to release a drug only upon a certain trigger. The first approved nanopharmaceutical was DOXIL, a liposomal nanoshell carrying the chemotherapeutic drug doxorubicin, which nonselectively kills cells and is commonly used to treat a range of cancers. The intravenously administered nanoshells preferentially accumulate in tumors, thanks to a leaky vasculature and inadequate drainage by the lymphatic system. There, the nanoparticles slowly release the drug over time. In that sense, basic forms of nanorobots are already in clinical use.

Scientists can manipulate the shape, size, and composition of nanoparticles to improve tumor targeting, and newer systems employ strategies that specifically recognize cancer cells. Still, precise navigation to tumor sites remains a holy grail of nanorobot research and development.

More here.

Is love in the attention economy unreal?

Tara Burton in The New Atlantis:

Socially and professionally, we create ourselves online. Just as the way we dress our bodies, position our gestures, or cultivate a class-specific accent allows us to occupy not just physical but social space, so too does our creation of a social media personality allow us to project our social selves into the dizzying realms of the disembodied. And the reach of these disembodied spaces — our ability to share content not just with a few “in real life” acquaintances but to the whole expanse of our followers — makes these digital-social selves brutally efficient, a way of projecting ourselves into the gaze of everybody we know, all at once. We cannot dissociate either our economic lives or our social selves from the creeping need for a personal brand. Digital self-creation as a form not just of expanded agency, but of attention-seeking, has become a requirement. We create ourselves not just as works of art, but as objects of commerce. Our digital selves, like our bodies, are vulnerable. “Miniature Gods”

The irony is that self-creation was traditionally seen as evidence not of man’s desperation, but his dignity. In Renaissance philosopher Giovanni Pico della Mirandola’s “Oration on the Dignity of Man” (1486), shortly after creating the universe God tells Adam that creativity, and self-creativity in particular, is integral to what it means to exist in the image of God:

Thou, constrained by no limits, in accordance with thine own free will, in whose hand We have placed thee, shalt ordain for thyself the limits of thy nature…. We have made thee neither of heaven nor of earth, neither mortal nor immortal, so that with freedom of choice and with honor, as though the maker and molder of thyself, thou mayest fashion thyself in whatever shape thou shalt prefer.

To self-create is a form of self-divinization.

More here.

Wednesday, July 15, 2020

The Mental Life of Modernism: Why Poetry, Painting, and Music Changed at the Turn of the Twentieth Century

Samuel Jay Keyser in Rorotoko:

I don’t believe in coincidences, at least not big ones. That’s why the sea change the sister arts of poetry, painting, and music underwent at the turn of the 20th century has always intrigued me. All of them veered off course at virtually the same time and in virtually the same way. To paraphrase Yul Brynner in The King and I, “It was a puzzlement.” It was as if a group of high achieving artists had met, mafia-style, in some non-disclosed location to plan mischief against the art world. It had all the hallmarks of a conspiracy. They would do something so radical, so scandalous that it would turn the art world on its head.

And they did.

In a remarkably short period of time poetry, painting, and music abandoned all that was tried and true.

More here.

From anti-racism to psychobabble

Kenan Malik in Pandaemonium:

Are you racist? And, if so, how would I know? I used to think that a good gauge may be whether you call me a ‘Paki’, or assault me because of my skin colour, or deny me a job after seeing my name. But, no, these are just overt expressions of racism. Even if you show no hostility, or seek to discriminate, you’re probably still racist. You just don’t know it. Especially if you’re white. And if you protest about being labelled a racist, you are merely revealing what the US academic and diversity trainer Robin DiAngelo describes in the title of her bestselling book as your ‘white fragility’.

You either accept your racism, or reveal your racism by not accepting it. Indeed, as DiAngelo explains, it’s ‘progressives’ confronting racism who ‘cause the most damage to people of colour’ because they imagine that they are anti-racist. Racism is, as she puts it, ‘unavoidable’.

More than 30 years ago, Ambalavaner Sivanandan warned against ‘the sort of psychospiritual mumbo-jumbo which… by reducing social problems to individual solutions, passes off personal satisfaction for political liberation’. A radical whose writings influenced a generation of activists in the 1970s and 80s, Sivanandan was an early critic of what was then called ‘racial awareness training’.

More here.

Sean Carroll’s Mindscape Podcast: Ann-Sophie Barwich on the Science and Philosophy of Smell

Sean Carroll in Preposterous Universe:

We gather empirical evidence about the nature of the world through our senses, and use that evidence to construct an image of the world in our minds. But not all senses are created equal; in practice, we tend to privilege vision, with hearing perhaps a close second. Ann-Sophie Barwich wants to argue that we should take smell more seriously, and that doing so will give us new insights into how the brain works. As a working philosopher and neuroscientist, she shares a wealth of fascinating information about how smell works, how it shapes the way we think, and what it all means for questions of free will and rationality.

More here.

A Depression Memoir Like No Other

Matthew Sitman at Commonweal:

Depression forces itself through the cracks of one’s life, finding the weak spots particular to the person it inundates. Like consciousness itself, depression seems to dwell in that hazy realm where matter and spirit meet, and we turn inward to pursue its elusive essence. Exploring what caused a person’s depression, however, what set it off on the particular course it ran, necessarily ends in an overdetermined tangle—one reason why the shelves overflow with depression memoirs. We keep trying to pin depression down, but fail again and again. Styron’s depression set upon him when he was around sixty years old, likely “triggered” when he suddenly gave up alcohol and began taking a dangerous sleeping medication. But as Styron meditates on what happened to him, the chain of causation extends ever backward—he realizes three main characters in his novels kill themselves, a fact that suggests the storm had been gathering for many years. Then he presses on to childhood wounds. Would a man who’d led a different life sink into depression after he quit drinking? Styron gets to the end of Darkness Visible and confesses, “The very number of hypotheses is testimony to the malady’s all but impenetrable mystery.”

more here.

What Comes After Farce?

Tim Griffin at Artforum:

SURVEYING OUR CULTURAL LANDSCAPE through the prepositional prism of after is hardly a new approach among critics and historians writing on art during the past quarter century. Yet, as articulated in the title of Hal Foster’s new book, the premise is newly intriguing for being tethered to—and eclipsed in blunt rhetorical force by—the sad comedy of “farce.” Here Foster borrows the term from Marx’s famous adage regarding the French bourgeoisie’s willingness in 1851 to cede democratic values to a second Bonaparte emperor some fifty years after the first—a scenario that resonates strongly with our circumstances today, Foster suggests, insofar as Donald Trump’s arrival on the American scene must be understood not as a singularity but rather as another iteration of the authoritarian impulses that originally took root in the wake of 9/11. If “alternative facts” and conspiracy theories now flourish along the banks of the mainstream, they first needed the rich soil fertilized by the nationalist kitsch proffered at the start of the second Iraq war. To bolster his point, Foster cites novelist Milan Kundera’s observation that “in the realm of totalitarian kitsch all answers are given in advance and preclude any questions,” adding that such an epistemology met the fuel of populist affect at the dawn of the 2000s.

more here.

This Band-Aid-Like Patch Could Detect Early COVID-19 Symptoms

Courtney Sexton in Smithsonian:

Humans are almost constantly connected to devices and electronics that generate a significant amount of data about who they are and what they do. Many commercially available products like Fitbits, Garmin trackers, Apple watches and other smartwatches are designed to help users take control of their health, and tailor activities to their lifestyle. Even something as unobtrusive to wear as a ring can collect data on sleep patterns, body temperature, heart rate variability, calorie burn, and steps, and even go a step beyond to analyze these biostatistics and package the information so it can be read on a user’s smartphone. Similar, less common but more precise monitoring devices are also being used at clinics and hospitals to help health care providers individualize treatments for a range of conditions from cardiac care to stroke rehabilitation. Researchers working to contain COVID-19 are increasingly turning to these sleek new wearables for a diagnostic solution. But there is some debate about the best way to do so. Can commercially available devices be leveraged as a tool, or would clinical-grade wearables be more effective?

In April, the Journal of the American Medical Association identified fever, cough and shortness of breath as primary symptoms in both positive and false negative COVID-19 cases. Around the same time, medical thought leaders in the Chicago area approached John Rogers, the director of Northwestern University’s Querrey Simpson Institute for Bioelectronics. Rogers and his team are known for developing next-generation, flexible, wearable devices with clinical-grade monitoring capability that mount on relevant body areas. The patches look and feel much like a Band-Aid, but contain biosensors, onboard memory, data processing and wireless transmission features. The quality of data the devices can capture is high enough that they can reliably be used in settings and on patients with limited hospital access to run specialty-care tests like electrocardiograms (EKGs). Others reduce the need for complicated machines used to monitor premature infants in intensive care units.

More here.