The bold plan that could save South Africa’s leopards

Heather Richardson in BBC:

A grimace revealing powerful yellow incisors clearly indicated we were too close. As our game drive vehicle gently reversed, the female leopard, Thandi, relaxed and settled back in the thicket with her seven-month-old cub, panting as she digested her latest kill. An impala carcass hung limply in the branches nearby. Leopards are famously elusive – but here in the private Sabi Sands Game Reserve, on the edge of Kruger National Park in South Africa, these cats are so habituated to human presence, they’re commonly seen strolling nonchalantly past vehicles of tourists, unconcerned by the frantic clicking of cameras. Though their presence in the Sabi Sands might suggest otherwise, South Africa’s leopard population faces an uncertain future. In a country where reserves and national parks are surrounded by farms, roads and developments, leopards have been forced into ever smaller areas. In some populations, as one recent paper shows, this has led to inbreeding – something that can have long-lasting, catastrophic effects, impacting the cats’ resistance to illnesses and climate events like droughts, and even resulting in local extinction.

“You’re looking at anything between 70 to 100 years to recover any kind of diversity,” says the paper’s lead author, Vincent Naude, a PhD candidate at the University of Cape Town. In the face of global development, how can conservationists protect species like leopards that require room to roam, but are increasingly meeting barriers, from busy roads to conflicts with farmers?

More here.

Wednesday, August 26, 2020

A Review of “Pricks in the Tapestry” by Jameson Fitzpatrick

Daniel Felsenthal in The Believer:

HIV infects the body through a protein on the surface of white blood cells. A tiny percentage of people have no functional receptors for this protein, meaning they can have sex with whomever they want and never risk contracting the virus. Other people, like the poet Jameson Fitzpatrick’s uncle, have fewer working receptors, so HIV is harder for them to contract, develops more slowly, and leads to less abundant viral loads. “Roughly,” about his uncle, is the longest poem in Fitzpatrick’s new collection Pricks in the Tapestry, a book that often views queer cultural inheritance in the 21st century from the vantage of past generations.

In “Roughly,” Fitzpatrick, who was born in 1990, stares across the Millenial-Boomer divide with bifocals on. A speaker modeled on the poet tells the narrative of his late uncle’s life, while another speaker based on Fitzpatrick’s mother offers her own account in the form of footnotes. Spanning nearly twenty pages of mostly unbroken lines, the poem asks the reader which voice has better access to the reality of a man who was born in 1955, ran away as a teenager, likely worked as a rent boy, turned a chaotic youth into a stable adulthood, and ultimately died of AIDS.

More here.

COVID-19 Is Transmitted Through Aerosols: We Have Enough Evidence, Now It Is Time to Act

Jose-Luis Jimenez in Time:

Many months into the COVID-19 pandemic, the coronavirus is still spreading uncontrolled through the U.S. Public health authorities including the U.S. Centers for Disease Control and Prevention (CDC) and the World Health Organization (WHO) tell us to remain six feet apart, wash our hands, disinfect frequently touched surfaces, and wear masks. But compliance with these measures—especially masks—is mixed, and daily we hear of cases where people do not know how they were infected. We hear about superspreading events, where one person infects many, happening in crowded bars and family gatherings, but not at outdoor demonstrations. Beaches in cities like Chicago are closed, but gyms and indoor dining at restaurants have reopened. It is no wonder the public is confused.

It is critical to have a clear physical description of the ways in which COVID-19 is transmitted, so that individuals and institutions are able to visualize it and will understand how to protect themselves. Contrary to public health messaging, I, together with many other scientists, believe that a substantial share of COVID-19 cases are the result of transmission through aerosols. The evidence in favor of aerosols is stronger than that for any other pathway, and officials need to be more aggressive in expressing this reality if we want to get the pandemic under control.

More here.

If you’re so smart, why aren’t you rich? Turns out it’s just chance

From a couple of years ago in MIT Technology Review:

The distribution of wealth follows a well-known pattern sometimes called an 80:20 rule: 80 percent of the wealth is owned by 20 percent of the people. Indeed, a report last year concluded that just eight men had a total wealth equivalent to that of the world’s poorest 3.8 billion people.

This seems to occur in all societies at all scales. It is a well-studied pattern called a power law that crops up in a wide range of social phenomena. But the distribution of wealth is among the most controversial because of the issues it raises about fairness and merit. Why should so few people have so much wealth?

The conventional answer is that we live in a meritocracy in which people are rewarded for their talent, intelligence, effort, and so on. Over time, many people think, this translates into the wealth distribution that we observe, although a healthy dose of luck can play a role.

But there is a problem with this idea: while wealth distribution follows a power law, the distribution of human skills generally follows a normal distribution that is symmetric about an average value. For example, intelligence, as measured by IQ tests, follows this pattern. Average IQ is 100, but nobody has an IQ of 1,000 or 10,000.

More here.

Stop Defending The Humanities!

Simon During at Public Books:

The key consequence of seeing the humanities as a world alongside other broadly similar worlds is that the limits of their defensibility becomes apparent, and sermonizing over them becomes harder. If people stopped watching and playing sports, how much would it matter? The question is unanswerable since we can’t imagine a society continuous with ours but lacking sports, even though one such is, I suppose, possible. We do not have the means to adjudicate between that imaginary sportless society and our own actual sports-obsessed society. The same is true for the humanities. If the humanities were to disappear, new social and cultural configurations would then exist. Would this be a loss or gain? There is no way of telling, partly because we can’t picture what a society and culture that follow from ours but lack the humanities would be like at the requisite level of detail, and partly because, even if we could imagine such a society, our judgment between a society with the humanities and one without them couldn’t appeal to the standards like ours that are embedded in the humanities themselves. The humanities would be gone: that’s it.

more here.

The Tragic Charisma of Justin Townes Earle

Amanda Petrusich at The New Yorker:

One of my favorite Earle performances is an acoustic cover of Paul Simon’s “Graceland,” which he recorded in 2017 for Hamburger Küchensessions, a German series in which musicians perform from the corner of a kitchen. Take a breath before you watch it. His eyes are fluttering, and he appears unshaven, a little jittery. But his voice is beautiful—fragile and strong. “Graceland” is a kind of American hymn, a song about tragedy and heartache and also the part of a person’s spirit that tells them to keep going anyway, always—to atone and reclaim, as many times as it takes. Earle speeds the song up, and doesn’t quite cling to the melody or the lyrics as Simon wrote them, but his rendition is heavy, spare, and stunning. “I’m going to Graceland,” he promises, over and over as the song ends. It feels good to think that he is there right now, received and at peace.

more here.

History Will Judge the Complicit

Anne Applebaum in The Atlantic:

Here is another pair of stories, one that will be more familiar to American readers. Let’s begin this one in the 1980s, when a young Lindsey Graham first served with the Judge Advocate General’s Corps—the military legal service—in the U.S. Air Force. During some of that time, Graham was based in what was then West Germany, on the cutting edge of America’s Cold War efforts. Graham, born and raised in a small town in South Carolina, was devoted to the military: After both of his parents died when he was in his 20s, he got himself and his younger sister through college with the help of an ROTC stipend and then an Air Force salary. He stayed in the Reserves for two decades, even while in the Senate, sometimes journeying to Iraq or Afghanistan to serve as a short-term reserve officer. “The Air Force has been one of the best things that has ever happened to me,” he said in 2015. “It gave me a purpose bigger than myself. It put me in the company of patriots.” Through most of his years in the Senate, Graham, alongside his close friend John McCain, was a spokesperson for a strong military, and for a vision of America as a democratic leader abroad. He also supported a vigorous notion of democracy at home. In his 2014 reelection campaign, he ran as a maverick and a centrist, telling The Atlantic that jousting with the Tea Party was “more fun than any time I’ve been in politics.”

While Graham was doing his tour in West Germany, Mitt Romney became a co-founder and then the president of Bain Capital, a private-equity investment firm. Born in Michigan, Romney worked in Massachusetts during his years at Bain, but he also kept, thanks to his Mormon faith, close ties to Utah. While Graham was a military lawyer, drawing military pay, Romney was acquiring companies, restructuring them, and then selling them. This was a job he excelled at—in 1990, he was asked to run the parent firm, Bain & Company—and in the course of doing so he became very rich. Still, Romney dreamed of a political career, and in 1994 he ran for the Senate in Massachusetts, after changing his political affiliation from independent to Republican. He lost, but in 2002 he ran for governor of Massachusetts as a nonpartisan moderate, and won. In 2007—after a gubernatorial term during which he successfully brought in a form of near-universal health care that became a model for Barack Obama’s Affordable Care Act—he staged his first run for president. After losing the 2008 Republican primary, he won the party’s nomination in 2012, and then lost the general election.

Both Graham and Romney had presidential ambitions; Graham staged his own short-lived presidential campaign in 2015 (justified on the grounds that “the world is falling apart”). Both men were loyal members of the Republican Party, skeptical of the party’s radical and conspiratorial fringe. Both men reacted to the presidential candidacy of Donald Trump with real anger, and no wonder: In different ways, Trump’s values undermined their own. Graham had dedicated his career to an idea of U.S. leadership around the world—whereas Trump was offering an “America First” doctrine that would turn out to mean “me and my friends first.”

More here.

The Bias in the Machine

Sydney Perkowitz in Nautilus:

In January, Robert Williams, an African-American man, was wrongfully arrested due to an inaccurate facial recognition algorithm, a computerized approach that analyzes human faces and identifies them by comparison to database images of known people. He was handcuffed and arrested in front of his family by Detroit police without being told why, then jailed overnight after the police took mugshots, fingerprints, and a DNA sample. The next day, detectives showed Williams a surveillance video image of an African-American man standing in a store that sells watches. It immediately became clear that he was not Williams. Detailing his arrest in the Washington Post, Williams wrote, “The cops looked at each other. I heard one say that ‘the computer must have gotten it wrong.’” Williams learned that in investigating a theft from the store, a facial recognition system had tagged his driver’s license photo as matching the surveillance image. But the next steps, where investigators first confirm the match, then seek more evidence for an arrest, were poorly done and Williams was brought in. He had to spend 30 hours in jail and post a $1,000 bond before he was freed.

What makes the Williams arrest unique is that it received public attention, reports the American Civil Liberties Union.1 With over 4,000 police departments using facial recognition, it is virtually certain that other people have been wrongly implicated in crimes. In 2019, Amara Majeed, a Brown University student, was falsely identified by facial recognition as a suspect in a terrorist bombing in Sri Lanka. Sri Lankan police retracted the mistake, but not before Majeed received death threats. Even if a person goes free, his or her personal data remains listed among criminal records unless special steps are taken to expunge it.

More here.

Wednesday Poem

His Name is Abu Omar

Among the pulverised fragments
his father’s chair falls to its knees in prayer,
while the door ululates on a single hinge

and the iron stove cowers in the corner.
Torn curtains flutter in terror,
but only the mirror seems crazed.

Ghost-white, he sits amid
the ash and dust, the collapsed cornices
remembering his old life:

sugar lumps stirred
into a glass of black tea.
Chess with his neighbour,

children’s voices echoing
in the garden where pomegranates
grew outside the high window.

Now, among these ruins, he sits
on his bed, a Turkish pipe
turning his white beard yellow.

It’s the golden oldies from the 50s
he likes the best. Arab songs sung by
Mohamed Dia Eddine, romantic,

and melancholy with his thick black hair.
Slipping the vinyl from its Parlaphone sleeve,
he blows off the dust,

cranks up the windup handle,
closes his eyes as if in prayer,
to picture beneath

this broken wing of sky,
the living dancing the Dabke
through the wounded streets of Aleppo.

by Sue Hubbard
photo by  AFP photographer Joseph Eid

 

Tuesday, August 25, 2020

Democracy’s Burden

Robert B. Talisse in Culturico:

Democracy imposes a substantial moral burden on citizens. They must regard one another as political equals, even when they disagree deeply about justice. Each side is likely to see the opposition as not only wrong about the issue, but on the side of injustice. How can citizens both stand up for justice and yet embrace a political arrangement that gives injustice an equal say? Political sympathy, a disposition to recognize in our opposition an attempt to live according to their conception of value, is proposed as a way to lighten democracy’s burden.

The frustrations of democracy are familiar. Politicians pander, surrogates spin, opponents object, and citizens pick sides much in the way that they attach themselves to sports teams. Meanwhile, the spectacle of democracy seems to obstruct its point, which is competent and representative government. Careful reflection on the common good tends to get lost amidst the politicking. Yet as citizens we have a responsibility to try to sort through all of the noise so that we can inform ourselves of the issues of the day and exercise our political power wisely. We typically cannot count on our fellow citizens to satisfy this duty. Accordingly, the task of collective self-government exposes us to a great deal of irritation.

What’s more, when our side loses at the polls, democracy’s only consolation is that we may continue working on behalf of our political convictions. We mustn’t resign or withdraw, but instead turn the page and begin anew. Democratic citizenship takes persistence. In both emotional and practical terms, democracy is not only frustrating, it’s also exhausting.

Yet democracy is demanding in another way as well.

More here.

Sean Carroll’s Mindscape Podcast: Nick Bostrom on Anthropic Selection and Living in a Simulation

Sean Carroll in Preposterous Universe:

Human civilization is only a few thousand years old (depending on how we count). So if civilization will ultimately last for millions of years, it could be considered surprising that we’ve found ourselves so early in history. Should we therefore predict that human civilization will probably disappear within a few thousand years? This “Doomsday Argument” shares a family resemblance to ideas used by many professional cosmologists to judge whether a model of the universe is natural or not. Philosopher Nick Bostrom is the world’s expert on these kinds of anthropic arguments. We talk through them, leading to the biggest doozy of them all: the idea that our perceived reality might be a computer simulation being run by enormously more powerful beings.

More here.

Is social media killing intellectual humility?

Nicole Yeatman in Big Think:

“One way the internet distorts our picture of ourselves is by feeding the human tendency to overestimate our knowledge of how the world works,” writes philosophy professor Michael Patrick Lynch, author of the book The Internet of Us: Knowing More and Understanding Less in the Age of Big Data, in The Chronicle of Higher Education. “The Internet of Us becomes one big reinforcement mechanism, getting us all the information we are already biased to believe, and encouraging us to regard those in other bubbles as misinformed miscreants. We know it all—the internet tells us so.”

In other words, the internet encourages epistemic arrogance—the belief that one knows much more than one does. The internet’s tailored social media feeds and algorithms have herded us into echo chambers where our own views are cheered and opposing views are mocked. Sheltered from serious challenge, celebrated by our chosen mob, we gradually lose the capacity for accurate self-assessment and begin to believe ourselves vastly more knowledgeable than we actually are.

More here.

Temperance: Virtue Overcoming Boundaries

Matilda Amundsen Bergström at Eurozine:

At its core, temperance means finding, respecting and defending boundaries  especially ones own. This is sometimes equated with a form of non-action, or as abstention from excess and extremes  especially in relation to bodily pleasures connected to alcohol, food and sex. As a concept, however, temperance offers a much richer array of meanings. Philosopher Alasdair Macintyre, for example, has defined temperance as the choice to not use power which is at ones disposal. Another possibility is to understand temperance as a practice of dispensation  one which includes being without that which one desires, admitting that every fulfilled desire has consequences, and inquiring into desires and their origins. The latter is an especially significant aspect of the Greek sophrosyne, which could be translated both as temperance and self-knowledge. Yet another alternative is to view temperance as a practice of actively being with others, a form of self-restraint which turns ones attention away from oneself towards others. From that perspective, many currently popular expressions of self-restraint, such as exercise, dieting or voluntary celibacy, are not temperate since they are motivated by the individuals own desires. Neither do enforced limitations such as laws banning smoking or drugs have anything to do with temperance, since the virtue involves the choice to act in a certain way as much as the action itself  acknowledging the boundary as well as adhering to it.

more here.

Fangirls

Hannah Ewens at The Paris Review:

Waiting outside venues has been an integral part of the fangirl experience and something of an embodiment of their lifestyle from the very beginning. Columbus Day, New York City, 1944, a Frank Sinatra show, and the New York photojournalist Weegee was there when the first of the pop stars as we know them was about to take to the stage. “The line in front of the Paramount Theatre on Broadway starts forming at midnight,” he recalled. “By four in the morning, there are over 500 girls … They wear bobby sox (of course), bow ties (the same as Frankie wears) and have photos of Sinatra pinned to their dresses.” The three-thousand-seat house was quickly filled with girls waiting to see Sinatra for the first of his scheduled performances of that day. Apparently inside the theater the ammoniac smell of pee was heavy in the air because girls refused to leave their seats for food, water, anything, unless they were physically moved by attendants. Over the duration of the day, a riot bubbled over outside where, according to records, police had to deal with thirty to thirty-five thousand young female Sinatra fans, lining the streets around the theater, calling out to be let in.

more here.

A Dutiful Boy – utterly compelling

Ashish Ghadiali in The Guardian:

There’s a trope of the British Asian identity narrative, once captured with such originality and brilliance in Hanif Kureishi’s Buddha of Suburbia and much replicated – in Monica Ali’s Brick Lane, for example, or Ayub Khan-Din’s East Is East  that now fills most British Asians of my generation (I’m 40) with dread. It’s the one about the second-generation immigrant held back by the ignorance of parents or a community that’s either comically absurd or violently fundamentalist. Against this backdrop, the second-generation hero or heroine emerges once they find the strength to stand apart from this reactionary past and assimilate into the mainstream of British life.

This narrative certainly had its time, but we have come to dread it, because through it we dehumanise ourselves and demean the journeys that have made us who we are. It’s also a lie, since no degree of immigrant assimilation can overturn the racism that is systemic in British life, and that our mainstream culture has the habit of perpetuating.

For me, the potted biography on the dust jacket of Mohsin Zaidi’s book (subtitled A Memoir of a Gay Muslim’s Journey to Acceptance) was enough to provoke the first stirrings of that familiar sense of foreboding. Here we learn that the author, raised in a “devout Muslim community”, was the “first person from his school to go to Oxford University” before going on to become, an accomplished criminal barrister, a board member of Stonewall, the UK’s biggest LGBT rights charity, and a governor of his former school in east London. It’s only a blurb, but there is a subtly Islamophobic framing here that opposes Zaidi’s “devout Muslim” background with the progressive attainment of his life and career.

More here.

The dual benefits of population-scale genomics

From Nature Research:

With the refinement and reduced cost of sequencing technology, science has reached another inflection point: population-scale genomics, where clinical-grade assays can be used to advance healthcare, while fueling research. The Healthy Nevada Project (HNP) epitomizes that movement. A population health initiative run by the Renown Institute for Health Innovation (Renown IHI), a partnership between Renown Health and the Desert Research Institute, the project aims to combine genomic, environmental and medical data from 250,000 participants to assess the influence of genetics on health and disease. The study also uses sequencing data to screen participants for medically actionable genetic conditions, such as familial hypercholesterolemia (FH), hereditary breast and ovarian cancer syndrome (HBOC), and Lynch syndrome (LS).

…In July, Helix and the HNP team reported findings from the first 27,000 participants in an article published in Nature Medicine1. Among HNP participants, the researchers found that approximately 1 in 75 carried a variant predisposing them to HBOC, LS, or FH. Of those predisposed, nearly 22 percent had already begun to develop symptoms of disease. Importantly, 90 percent of those with medically actionable results would not have known about their increased risks for disease had they not participated in the study; patients often don’t qualify for genetic screening under current clinical guidelines.

More here.