Nothing Doing

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Leo Rosten once received this note from Groucho Marx:

Dear Junior: Please excuse me for not answering your letter sooner. But I have been so busy not answering letters lately that I have not been able to get around to not answering yours in time. Love, Groucho.

One for All?

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Image: Flickr

Suppose that there’s a power outage in your neighborhood. If someone calls the electric company, they’ll send someone to fix the problem. This puts you in a dilemma: If someone else makes the call, then you’ll benefit without having to do anything. But if no one calls, then you’ll all remain in the dark, which is the worst outcome:

volunteer's dilemma payoff matrix

This is the “volunteer’s dilemma,” a counterpart to the famous prisoner’s dilemma in game theory. Each participant has a greater incentive for “free riding” than acting, but if no one acts, then everyone loses.

A more disturbing example is the murder of Kitty Genovese, who was stabbed to death outside her New York City apartment in 1964. According to urban lore, many neighbors who were aware of the attack chose not to contact the police, trusting that someone else would make the call but hoping to avoid “getting involved.” Genovese died of her wounds.

In a 1988 paper, game theorist Anatol Rapaport noted, “In the U.S. Infantry Manual published during World War II, the soldier was told what to do if a live grenade fell into the trench where he and others were sitting: to wrap himself around the grenade so as to at least save the others. (If no one ‘volunteered,’ all would be killed, and there were only a few seconds to decide who would be the hero.)”

The Guinness Book of World Records lists the Yaghan word mamihlapinatapai as the “most succinct word.” It’s defined as “a look shared by two people, each wishing that the other would initiate something that they both desire but which neither wants to begin.”

(From William Poundstone, Prisoner’s Dilemma, 1992.)

Heady Matters

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Hat-wearing rules in the British House of Commons, 1900:

At all times remove your hat on entering the House and put it on upon taking your seat; remove it again on rising for whatever purpose. If the MP asks a Question he will stand with his hat off and he may receive the Minister’s answer seated and with his hat on. If, on a Division, he should have to challenge the ruling of the Chair, he will sit and put his hat on. If he wishes to address the Speaker on a Point of Order not connected with a Division, he will do so standing with his hat off. When he leaves the Chamber to participate in a Division he will take his hat off, but will vote with it on.

As the century wore on hats grew rare, but technically a Member still had to be properly “seated and covered” to raise a Point of Order during a Division. Accordingly the Serjeant at Arms began to keep two collapsible opera hats for the purpose. In Great Political Eccentrics, Neil Hamilton writes, “Often, several Members wished to raise Points of Order in rapid succession, causing the opera hat to race around the Chamber like a relay baton.”

During one hot spell in July 1893, T.P. O’Connor called Joseph Chamberlain a Judas and a brawl broke out. In the words of Chamberlain’s biographer, “one could see the teeth set, the eyes flashing, faces aflame with wrath and a thicket of closed fists beating about in wild confusion.”

In the midst of this the Serjeant at Arms appeared and addressed himself to a Member standing below the gangway. “I beg your pardon,” he said, “but you’re standing up with your hat on, which you know is a breach of order.”

09/15/2016 UPDATE: The tradition lives on in the Australian House of Representatives: Just two weeks ago MP Christopher Pyne, stuck without a tophat, held a sheet of paper over his head while speaking to Labor’s Tony Burke. Members are required to “speak covered” when the Speaker has called a division.

Starting Over

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On Dec. 24, 2010, Lori Erica Ruff shot herself to death with a shotgun in Longview, Texas. After her death, her ex-husband’s family discovered a lockbox in her home that revealed that in May 1988 she had stolen the identity of Becky Sue Turner, a 2-year-old girl who had died in a fire in 1971. She had then changed her name to Lori Erica Kennedy and received a Social Security account, erasing all trace of her origins.

After this she had qualified for a GED and eventually graduated from the University of Texas with a degree in business administration. At a Bible study class she met Blake Ruff, who describes her as extremely secretive. She told him that she was from Arizona, that her parents were dead, and that she had no siblings. The two married in 2003 and Lori gave birth to a girl, of whom she was “extremely protective.” The marriage broke down, Ruff divorced her, and she committed suicide.

The lockbox contained a note with the phrases “North Hollywood police,” “402 months,” and “Ben Perkins,” but none of these clues has led anywhere. No one knows the woman’s real identity, or her history before 1988. Social Security Administration investigator Joe Velling received the case in 2011. “My immediate reaction was, I’ll crack this pretty quickly,” he told the Seattle Times in 2013. It remains unsolved.

(Thanks, Tuvia.)

09/23/2016 UPDATE: Wow, that was timely — Velling just solved the case. (Thanks, Jay.)

Kindling Trouble

Now, for something a bit more serious: I am starting a new religion. Care to join? As with the Catholic religion, my religion has an index of forbidden books. There is only one book that the index forbids. Can you guess which? You probably have! It is the index itself!

— Raymond Smullyan, “Self-Reference in All Its Glory!”, conference “Self-Reference,” Copenhagen, Oct. 31-Nov. 2, 2002

Podcast Episode 121: Starving for Science

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During the siege of Leningrad in World War II, a heroic group of Russian botanists fought cold, hunger, and German attacks to keep alive a storehouse of crops that held the future of Soviet agriculture. In this week’s episode of the Futility Closet podcast we’ll tell the story of the Vavilov Institute, whose scientists literally starved to death protecting tons of treasured food.

We’ll also follow a wayward sailor and puzzle over how to improve the safety of tanks.

See full show notes …

“Caput Ei Abscidite!”

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Clive Harcourt Carruthers’ 1964 book Alicia in Terra Mirabili begins at once, without a preface:

Aliciam iam incipiebat plurimum taedere iuxta sororem suam in ripa sedere nec quidquam habere quod faceret.

Semel et saepius in librum oculos coniecerat quem soror legebat: sed ei inerant nec tabulae nec sermones. ‘Quid adiuvat liber,’ secum reputabat Alicia, ‘in quo sunt nullae tabulae aut sermones?’

Itaque cogitabat (nempe ut lucidissime poterat, nam tempestate calida torpebat semisomna) num operae pretium esset surgere et flosculos carpere, modo ut sertum nectendo se delectaret, cum subito Cuniculus Albus oculis rubeis prope eam praeteriit.

Only a brief “Glossarium” at the end might give a clue to its origin:

aureorum decoctio malorum: orange marmalade
Baro Cordium: Knave of Hearts
Feles Cestriana: Cheshire Cat
lusio pilae et mallei: croquet
thea: tea

Hoist, Petard

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The U.S. Navy submarine USS Tang was sunk by her own torpedo. Patrolling off China in October 1944, she fired at a Japanese transport and the electric torpedo, its rudder jammed, curved to the left in a great circle. The submarine put on emergency power to escape the circle, but it had only seconds to do so. Captain Richard O’Kane later said, “The problem was akin to moving a ship longer than a football field and proceeding at harbor speed clear of a suddenly careening speedboat.”

It struck her abreast the aft torpedo room and she went down in 180 feet of water. Seventy-eight men were lost, and the nine who survived were picked up by a Japanese frigate and taken prisoner. Until the accident the Tang had had the most successful submarine patrol in the war.

War and Peace

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On the morning of the World War I armistice, Nov. 11, 1918, American fighter ace Eddie Rickenbacker took off against orders and made his way to the front. He arrived at Verdun at 10:45 and flew out over the no-man’s-land between the armies. Less than 500 feet off the ground, “I could see both Germans and Americans crouching in their trenches, peering over with every intention of killing any man who revealed himself on the other side.”

I glanced at my watch. One minute to 11:00, thirty seconds, fifteen. And then it was 11:00 a.m. the eleventh hour of the eleventh day of the eleventh month. I was the only audience for the greatest show ever presented. On both sides of no-man’s land, the trenches erupted. Brown-uniformed men poured out of the American trenches, gray-green uniforms out of the German. From my observer’s seat overhead, I watched them throw their helmets in the air, discard their guns, wave their hands. Then all up and down the front, the two groups of men began edging toward each other across no-man’s-land. Seconds before they had been willing to shoot each other; now they came forward. Hesitantly at first, then more quickly, each group approached the other.

Suddenly gray uniforms mixed with brown. I could see them hugging each other, dancing, jumping. Americans were passing out cigarettes and chocolate. I flew up to the French sector. There it was even more incredible. After four years of slaughter and hatred, they were not only hugging each other but kissing each other on both cheeks as well.

Star shells, rockets and flares began to go up, and I turned my ship toward the field. The war was over.

(From his autobiography.)