Category: Recommended Reading
billy joe royal (1942 – 2015)
The Delta Rhythm Boys – Rigoletto Blues (h/t Brooks Riley)
The U.S. cannot afford to forget Afghanistan and Pakistan
David Ignatius in the Washington Post:
Last weekend’s deadly attack on an international hospital in Afghanistan was a reminder of the terrible war that grinds on there, with Afghan civilians caught in the crossfire.
Doctors Without Borders, a globally respected group, has charged that the deaths of 22 patients and staff members at its hospital in Kunduz was a “war crime.” The United States has promised to investigate what Gen. John Campbell, the NATO commander in Kabul, says was a mistake.
The hospital bombing comes as the United States is quietly exploring some diplomatic options that could reduce the violence in Afghanistan — and perhaps even curb the danger of a nuclear Pakistan next door. As with most diplomacy in South Asia, these prospects are “iffy,” at best. But they open a window on what’s happening in a part of the world that, except for disasters such as the Kunduz incident, gets little attention these days.
The United States recognized more than four years ago that the best way out of the Afghanistan conflict would be a diplomatic settlement that involved the Taliban and its sometime sponsors in Pakistan. State Department officials have been conducting secret peace talks, on and off, since 2011. That effort hasn’t borne fruit yet, as the Taliban’s recent offensive in Kunduz shows.
But the pace of negotiations has quickened this year, thanks to an unlikely U.S. diplomatic partnership with China.
More here.
Sunday Poem
Darling Coffee
The periodic pleasure
of small happenings
is upon us—
behind the stalls
at the farmer’s market
snow glinting in heaps,
a cardinal its chest
puffed out, bloodshod
above the piles of awnings,
passion’s proclivities;
you picking up a sweet potato
turning to me ‘This too?’—
query of tenderness
under the blown red wing.
Remember the brazen world?
Let’s find a room
with a window onto elms
strung with sunlight,
a cafe with polished cups,
darling coffee they call it,
may our bed be stoked
with fresh cut rosemary
and glinting thyme,
all herbs in due season
tucked under wild sheets:
fit for the conjugation of joy.
by Meena Alexander
from Poem-a-Day
Academy of American Poets
Saturday, October 10, 2015
Steven Pinker: ‘Many of the alleged rules of writing are actually superstitions’
Steven Pinker in The Guardian:
People often ask me why I followed my 2011 book on the history of violence, The Better Angels of Our Nature, with a writing style manual. I like to say that after having written 800 pages on torture, rape, world war, and genocide, it was time to take on some really controversial topics like fused participles, dangling modifiers, and the serial comma.
It’s not much of an exaggeration. After two decades of writing popular books and articles about language, I’ve learned that people have strong opinions on the quality of writing today, with almost everyone finding it deplorable. I’ve also come to realise that people are confused about what exactly they should deplore. Outrage at mispunctuation gets blended with complaints about bureaucratese and academese, which are conflated with disgust at politicians’ evasions, which in turn are merged with umbrage at an endless list of solecisms, blunders, and peeves.
I can get as grumpy as anyone about bad writing. But as a scientist who studies language for a living (and who has had to unlearn the bad habits of academic writing) I long ago developed my own opinions on why so much prose is so egregious.
Contrary to the ubiquitous moaning about the imminent demise of the language, this is not a new problem. Similar lamentations about the slovenly habits of the young and the decline of English have appeared regularly since the invention of the printing press.
More here.
The biggest mystery in mathematics: Shinichi Mochizuki and the impenetrable proof
A Japanese mathematician claims to have solved one of the most important problems in his field. The trouble is, hardly anyone can work out whether he's right.
Davide Castelvecchi in Nature:
Sometime on the morning of 30 August 2012, Shinichi Mochizuki quietly posted four papers on his website.
The papers were huge — more than 500 pages in all — packed densely with symbols, and the culmination of more than a decade of solitary work. They also had the potential to be an academic bombshell. In them, Mochizuki claimed to have solved the abc conjecture, a 27-year-old problem in number theory that no other mathematician had even come close to solving. If his proof was correct, it would be one of the most astounding achievements of mathematics this century and would completely revolutionize the study of equations with whole numbers.
Mochizuki, however, did not make a fuss about his proof. The respected mathematician, who works at Kyoto University's Research Institute for Mathematical Sciences (RIMS) in Japan, did not even announce his work to peers around the world. He simply posted the papers, and waited for the world to find out.
Probably the first person to notice the papers was Akio Tamagawa, a colleague of Mochizuki's at RIMS. He, like other researchers, knew that Mochizuki had been working on the conjecture for years and had been finalizing his work. That same day, Tamagawa e-mailed the news to one of his collaborators, number theorist Ivan Fesenko of the University of Nottingham, UK. Fesenko immediately downloaded the papers and started to read. But he soon became “bewildered”, he says. “It was impossible to understand them.”
More here.
Functioning ‘mechanical gears’ seen in nature for the first time
From Phys.org:
A plant-hopping insect found in gardens across Europe – has hind-leg joints with curved cog-like strips of opposing 'teeth' that intermesh, rotating like mechanical gears to synchronise the animal's legs when it launches into a jump.
The finding demonstrates that gear mechanisms previously thought to be solely man-made have an evolutionary precedent. Scientists say this is the “first observation of mechanical gearing in a biological structure“.
Through a combination of anatomical analysis and high-speed video capture of normal Issus movements, scientists from the University of Cambridge have been able to reveal these functioning natural gears for the first time. The findings are reported in the latest issue of the journal Science.
The gears in the Issus hind-leg bear remarkable engineering resemblance to those found on every bicycle and inside every car gear-box.
Each gear tooth has a rounded corner at the point it connects to the gear strip; a feature identical to man-made gears such as bike gears – essentially a shock-absorbing mechanism to stop teeth from shearing off.
The gear teeth on the opposing hind-legs lock together like those in a car gear-box, ensuring almost complete synchronicity in leg movement – the legs always move within 30 'microseconds' of each other, with one microsecond equal to a millionth of a second.
This is critical for the powerful jumps that are this insect's primary mode of transport, as even miniscule discrepancies in synchronisation between the velocities of its legs at the point of propulsion would result in “yaw rotation” – causing the Issusto spin hopelessly out of control.
More here.
Amazing Drone Footage of Nubian Pyramids
More here.
Toni Morrison: ‘We used to be called citizens. Now we’re called taxpayers’
Alex Needham in The Guardian:
On forgiveness
“The really vile and violent and bestial treatment of slaves and their descendants did not succeed in making those descendants reproduce that violence and that corruption and that bestiality. It’s contemporary, but the survivors and the family members who were killed in that church [in Charleston] did not say of the killer ‘I want him dead’ – it was something grander and more humane. It was eloquent and elegant, the response of forgiveness. We sometimes understand that generosity, and I’m not going to tear you up, as a kind of weakness whereas I always thought that that was extreme strength.”
On her experience of community in the deep south
“When we were travelling in the south, there were carriages where black people sat but the most important thing was the porters, who gave you twice as much orange juice and four sandwiches and two pillows – they were so excessively generous and kind that it was like a luxury car. I was thinking not too long ago that when I was at Cornell and I saw a black man I would run toward him – then I thought that these days, with all the discussion about black men as threats, I may not do that. But I certainly wouldn’t run toward a white man, I might just have to flip along by myself.”
On her father’s hatred of white people
“Was he racist? Big time. He wouldn’t let white people in the house. My mother was just the opposite – she didn’t care who you were if you were nice to her. Later, I went down to the little town in Georgia where my father was born and one of the men who was a child at the time said that my father had seen two black men lynched on his street – they were businessmen, they had little stores and so on. He was 14 and he left and went to California and ended up living in Ohio. I think seeing that at 14 – the lynching of two neighbours – and that’s why he thought that white people were incorrigible.”
More here.
India’s Great Educational Divide
Aatish Taseer in The New York Times:
I spent the duration of the election shuttling between its crucible, in Eastern Uttar Pradesh and Bihar, and the drawing rooms of Delhi, where the political elite of the city, a cozy cabal of like-minded journalists and politicians, quaked at the rise of Mr. Modi. I had grown up in this world, and it was one in which class mattered much more than political difference. Nor was its cynicism confined to any one party. I remember being present when the son of a B.J.P. chief minister, a woman now in trouble over corruption, was asked why he wanted to enter politics. “Money,” he said easily, and no one minded. That was the kind of world it was.
