Internet Archive, Flickr // Public Domain
Internet Archive, Flickr // Public Domain

How a Shoemaker Became America’s Most Controversial Mystic—and Inspired Edgar Allan Poe

Internet Archive, Flickr // Public Domain
Internet Archive, Flickr // Public Domain

Andrew Jackson Davis may not be a prominent figure now, but in the 19th century, he amassed a dedicated following that helped give rise to Spiritualism, a once-popular religion that believed in communicating with the dead. Davis used the teachings of a German doctor named Anton Mesmer to enter trance states that he claimed allowed him to see into space, the afterlife, other worlds, and even the human body. His metaphysical exploits earned him the nickname the “Poughkeepsie Seer,” and while frequently derided by his contemporaries, he inspired at least one well-known American writer: Edgar Allan Poe.

A HUMBLE SHOEMAKER

By all accounts, Davis had a fairly unremarkable childhood. He was born in Blooming Grove, New York, in 1826. His father, a shoemaker, was prone to drink, so Davis and his sister picked up odd jobs to support the family. Most of his schooling came from a then-popular program where teachers taught advanced students, who then taught one another. Ira Armstrong, a shoemaker/merchant he apprenticed under, later recalled that Davis's education “barely amounted to a knowledge of reading, writing and the rudiments of arithmetic.”

In the 1830s, Anton Mesmer’s teachings became popular in America thanks to several impassioned lecturers in New York and New England. Mesmer, who had found fame in Europe in the late 18th century, believed he could use magnets and his own touch to move “magnetic fluids” through the body, healing his patients of everything from the common cold to blindness. Though his theory of animal magnetism, as he called the existence of such fluids, was discredited by the French Academy of Sciences in 1784, medical professionals later became curious about Mesmer’s ability to manipulate his patients into altered mental states. Doctors—conventional or otherwise—studied the phenomenon of mesmerism, traveling across the country to demonstrate their findings.

It’s this mesmerist renaissance that first brought Davis into the public eye. In 1843, a Dr. James Stanley Grimes traveled to Poughkeepsie, New York, advertising his ability to induce trance states. Many Poughkeepsie residents attended the production—including Davis, although he wasn't entranced as advertised. The visit excited the community, especially a tailor and acquaintance of Davis's named William Levingston, who began dabbling in mesmerism himself. One day in early December, Levingston asked if he could mesmerize Davis, and he succeeded where Grimes had failed: Davis, while blindfolded, was able to read a newspaper placed on his forehead, and listed the various diseases of a group of witnesses.

Rumors soon swirled about Davis’s abilities. After that first session, Levingston mesmerized him nearly every day, and hundreds crowded into Levingston’s home to gawk at the spectacle. The sessions followed a pattern: Davis would enter a trance state and diagnose visitors with maladies, and then Levingston would sell remedies. The pair eventually began to travel, taking their show to Connecticut.

Some of Davis’s advice was unorthodox. For deafness, as Davis wrote in his autobiography, The Magic Staff, he once recommended a patient “catch thirty-two weasels ... take off their hind legs at the middle joint, and boil that oil which Nature has deposited in the feet and the parts adjacent thereto.” This preparation, he went on, “must be dropped (one drop at a time) in each ear, twice a day, till the whole is gone—when you will be nearly cured!”

Sketch of Andrew Jackson Davis on a yellow background
Internet Archive, Flickr // Public Domain

However, Davis swore off parlor tricks in 1844 after he claimed to have teleported 40 miles in his sleep. During the episode, he purportedly spoke with the ghosts of the Greek physician Galen and the Swedish scientist and philosopher Emmanuel Swedenborg, who hinted that Davis had a higher purpose. Galen gifted him with a magic staff, although he was not allowed to keep it. The tale mirrored that of Joseph Smith, who around 1827 had claimed a holy messenger guided him to golden plates on which the Book of Mormon was written. The year after the teleportation episode, Davis decided to part ways with Levingston, and moved to New York City in the company of Silas Smith Lyon, a doctor, and two Universalist ministers, William Fishbough and Samuel Byron Britton.

There, Lyon placed Davis into trance states several times a day, during which time he would lecture on science and philosophy while also diagnosing patients. Fishbough, meanwhile, would transcribe Davis’s transmissions, which were published as his first book, The Principles of Nature, Her Divine Revelation, and a Voice to Mankind in 1847. Davis combined Spiritualism with utopianism, describing a heaven-like space where all would be welcomed by a Mother and a Father God. Academics of the time soon noticed Davis’s insights were nearly identical to writings that Swedenborg had published years before: Both Davis and Swedenborg claimed to see a spiritual world beyond our own, where all humans could be welcomed into heaven, regardless of religion.

Christian leaders called Davis’s text heretical, while newspapers referred to the book as “ridiculous” and “incomprehensible.” One professor of Greek and Latin at the University of New York said the book was “a work of the devil,” and displayed an “absurd and ridiculous attempt at reasoning.” Joseph McCabe, in his 1920 book Spiritualism: A Popular History from 1847, declared that there was “no need to examine the book seriously” since it contained so many scientific errors. Notably, The Church of New Jerusalem, founded on Swedenborgian ideas, never publicly endorsed Davis’s theories.

Despite this criticism, Davis attracted passionate defenders. George Bush, a Swedenborgian scholar and distant relative of George W. Bush, was among his champions. He insisted that a simple youth like Davis had no access to Swedenborg’s texts and must have been communing with spirits. In 1846, when the French mathematician Urbain-Jean-Joseph Le Verrier postulated the existence of the planet Neptune, supporters were quick to write the New York Tribune claiming Davis had already discovered the eighth planet. “As to the asserted fact that this announcement by Mr. Davis was made in March last,” Bush declared, “I can testify that I heard it read at the time; and numerous gentlemen in this city are ready to bear witness that I informed them of the circumstance several months before the intelligence reached us of Le Verrier’s discovery.”

Detractors were just as vocal. When Fishbough admitted to extensively editing Davis's words, a reviewer at the London Athenaeum couldn’t contain his derision: “That a seer ‘commercing’ with the Mysteries of Nature should have needed an editor in this technical sense is remarkable enough," he wrote. "It might have been supposed that the Revelations which brought to an uneducated man the secrets of Science might have brought him grammar, too, to express them in.” Fishbough countered that it would have simply been too much work for Davis to pay attention to such tiny details.

"MARTIN VAN BUREN MAVIS"

Edgar Allan Poe
Edgar Allan Poe
Hulton Archive/Getty Images

One of the more prominent people occasionally making fun of Davis was Edgar Allan Poe. In the satirical “Mellonta Tauta,” Poe wrote in a preface that “Martin Van Buren Mavis (sometimes called the ‘Toughkeepsie Seer’)” had translated the story—thus poking fun at Davis and his acolytes. Poe also included Davis in his “50 Suggestions,” brief witticisms published in 1849 that took aim at popular beliefs and theorists of the time: “There surely cannot be ‘more things in Heaven and Earth than are dreamt of’ (oh, Andrew Jackson Davis!) ‘in your philosophy,’” Poe wrote.

Yet Davis’s The Principles of Nature may also have inspired the prose poem “Eureka,” in which Poe proposed his theory of the universe. The work has puzzled critics since its inception: Poe’s use of humorous nicknames in the text (he refers to Aristotle as “Aries Tottle”) point to “Eureka” being a satire, but historians have pointed out that several of Poe’s intuitive concepts actually anticipated the study of scientific phenomenon like black holes and the expanding universe.

Several historians have also remarked on the way Davis’s demonstrations in New York influenced Poe’s short story “The Facts in the Case of M. Valdemar,” which follows a mesmerist who puts an old man into a trance on his deathbed and watches his body float between life and death. Davis had claimed his trances put him in a state near death, freeing his mind to travel to spiritual realms. In his book Occult America, writer Mitch Horowitz notes that Poe completed the story in New York the year he met Davis. Dawn B. Sova also mentions in Edgar Allan Poe A to Z: The Essential Reference to His Life and Work that Poe used his observations of Davis’s trance sessions to complete the story.

For his part, Davis himself seemed somewhat taken with Poe. Of meeting him in 1846, he wrote in Memoranda of Persons, Places and Events, “My sympathies are strangely excited. There are conflicting breathings of commanding power in his mind. But … I saw a perfect shadow of himself in the air in front of him, as though the sun was constantly shining behind and casting shadows before him, causing the singular appearance of one walking into a dark fog produced by himself.”

Charlatan or not, it was an eerie observation to make of a writer who would meet his end three years later.

Davis himself would live a long and rich life. He continued to lecture and write books until the 1880s, doing away with his scribe for later publications. He then earned a traditional medical license and moved to Boston, serving as a physician until his death in 1910. Though he sought to distance himself from the spectacle of spiritualism later on in life, Davis’s humble background and curious rise to fame made the “Poughkeepsie Seer” one of the movement’s most notable figures—and one who still maintains a strange resonance today.

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Wikimedia Commons // Public Domain
15 Riveting Facts About Alan Turing
Wikimedia Commons // Public Domain
Wikimedia Commons // Public Domain

More than six decades after his death, Alan Turing’s life remains a point of fascination—even for people who have no interest in his groundbreaking work in computer science. He has been the subject of a play and an opera, and referenced in multiple novels and numerous musical albums. The Benedict Cumberbatch film about his life, The Imitation Game, received eight Oscar nominations. But just who was he in real life? Here are 15 facts you should know about Alan Turing, who was born on this day in 1912.

1. HE’S THE FATHER OF MODERN COMPUTER SCIENCE.

Turing essentially pioneered the idea of computer memory. In 1936, Turing published a seminal paper called “On Computable Numbers” [PDF], which The Washington Post has called “the founding document of the computer age.” In the philosophical article, he hypothesized that one day, we could build machines that could compute any problem that a human could, using 0s and 1s. Turing proposed single-task machines called Turing machines that would be capable of solving just one type of math problem, but a “universal computer” would be able to tackle any kind of problem thrown at it by storing instructional code in the computer’s memory. Turing’s ideas about memory storage and using a single machine to carry out all tasks laid the foundation for what would become the digital computer.

In 1945, while working for the UK’s National Physical Laboratory, he came up with the Automatic Computing Machine, the first digital computer with stored programs. Previous computers didn’t have electric memory storage, and had to be manually rewired to switch between different programs.

2. HE PLAYED A HUGE ROLE IN WINNING WORLD WAR II.

Turing began working at Bletchley Park, Britain’s secret headquarters for its codebreakers during World War II, in 1939. By one estimate, his work there may have cut the war short by up to two years. He’s credited with saving millions of lives.

Turing immediately got to work designing a codebreaking machine called the Bombe (an update of a previous Polish machine) with the help of his colleague Gordon Welchman. The Bombe shortened the steps required in decoding, and 200 of them were built for British use over the course of the war. They allowed codebreakers to decipher up to 4000 messages a day.

His greatest achievement was cracking the Enigma, a mechanical device used by the German army to encode secure messages. It proved nearly impossible to decrypt without the correct cipher, which the German forces changed every day. Turing worked to decipher German naval communications at a point when German U-boats were sinking ships carrying vital supplies across the Atlantic between Allied nations. In 1941, Turing and his team managed to decode the German Enigma messages, helping to steer Allied ships away from the German submarine attacks. In 1942, he traveled to the U.S. to help the Americans with their own codebreaking work.

3. HE BROKE THE RULES TO WRITE TO CHURCHILL.

Early on, Bletchley Park’s operations were hampered by a lack of resources, but pleas for better staffing were ignored by government officials. So, Alan Turing and several other codebreakers at Bletchley Park went over their heads to write directly to Prime Minister Winston Churchill. One of the codebreakers from Bletchley Park delivered the letter by hand in October 1941.

“Our reason for writing to you direct is that for months we have done everything that we possibly can through the normal channels, and that we despair of any early improvement without your intervention,” they wrote to Churchill [PDF]. “No doubt in the long run these particular requirements will be met, but meanwhile still more precious months will have been wasted, and as our needs are continually expanding we see little hope of ever being adequately staffed.”

In response, Churchill immediately fired off a missive to his chief of staff: “Make sure they have all they want on extreme priority and report to me that this had been done.”

4. HE HAD SOME ODD HABITS.

Like many geniuses, Turing was not without his eccentricities. He wore a gas mask while riding his bike to combat his allergies. Instead of fixing his bike’s faulty chain, he learned exactly when to dismount to secure it in place before it slipped off. He was known around Bletchley Park for chaining his tea mug to a radiator to prevent it from being taken by other staffers.

5. HE RODE HIS BIKE 60 MILES TO GET TO THE FIRST DAY OF SCHOOL.

Though he was considered an average student, Turing was dedicated enough to his schooling that when a general strike prevented him from taking the train to his first day at his new elite boarding school, the 14-year-old rode his bike the 62 miles instead.

6. HE TRIED OUT FOR THE OLYMPICS.

Turing started running as a schoolboy and continued throughout his life, regularly running the 31 miles between Cambridge and Ely while he was a fellow at King’s College. During World War II, he occasionally ran the 40 miles between London and Bletchley Park for meetings.

He almost became an Olympic athlete, too. He came in fifth place at a qualifying marathon for the 1948 Olympics with a 2-hour, 46-minute finish (11 minutes slower than the 1948 Olympic marathon winner). However, a leg injury held back his athletic ambitions that year.

Afterward, he continued running for the Walton Athletic Club, though, and served as its vice president. ”I have such a stressful job that the only way I can get it out of my mind is by running hard,” he once told the club’s secretary. “It's the only way I can get some release."

7. HE WAS PROSECUTED FOR BEING GAY.

In 1952, Turing was arrested after reporting a burglary in his home. In the course of the investigation, the police discovered Turing’s relationship with another man, Arnold Murray. Homosexual relationships were illegal in the UK at the time, and he was charged with “gross indecency.” He pled guilty on the advice of his lawyer, and opted to undergo chemical castration instead of serving time in jail.

8. THE GOVERNMENT ONLY RECENTLY APOLOGIZED FOR HIS CONVICTION …

In 2009, UK Prime Minister Gordon Brown issued a public apology to Turing on behalf of the British government. “Alan and the many thousands of other gay men who were convicted as he was convicted under homophobic laws were treated terribly,” Brown said. "This recognition of Alan's status as one of Britain's most famous victims of homophobia is another step towards equality and long overdue." Acknowledging Britain’s debt to Turing for his vital contributions to the war effort, he announced, “on behalf of the British government, and all those who live freely thanks to Alan's work I am very proud to say: we're sorry, you deserved so much better."

His conviction was not actually pardoned, though, until 2013, when he received a rare royal pardon from the Queen of England.

9. … AND NAMED A LAW AFTER HIM.

Turing was only one of the many men who suffered after being prosecuted for their homosexuality under 19th-century British indecency laws. Homosexuality was decriminalized in the UK in 1967, but the previous convictions were never overturned. Turing’s Law, which went into effect in 2017, posthumously pardoned men who had been convicted for having consensual gay sex before the repeal. According to one of the activists who campaigned for the mass pardons, around 15,000 of the 65,000 gay men convicted under the outdated law are still alive.

10. HE POISONED HIMSELF … MAYBE.

There is still a bit of mystery surrounding Turing’s death at the age of 41. Turing died of cyanide poisoning, in what is widely believed to have been a suicide. Turing’s life had been turned upside down by his arrest. He lost his job and his security clearance. By order of the court, he had to take hormones intended to “cure” his homosexuality, which caused him to grow breasts and made him impotent. But not everyone is convinced that he died by suicide.

In 2012, Jack Copeland, a Turing scholar, argued that the evidence used to declare Turing’s death a suicide in 1954 would not be sufficient to close the case today. The half-eaten apple by his bedside, thought to be the source of his poisoning, was never tested for cyanide. There was still a to-do list on his desk, and his friends told the coroner at the time that he had seemed in good spirits. Turing’s mother, in fact, maintained that he probably accidentally poisoned himself while experimenting with the chemical in his home laboratory. (He was known to taste chemicals while identifying them, and could be careless with safety precautions.)

That line of inquiry is far more tame than some others, including one author’s theory that he was murdered by the FBI to cover up information that would have been damaging to the U.S.

11. HIS FULL GENIUS WASN’T KNOWN IN HIS LIFETIME.

Alan Turing was a well-respected mathematician in his time, but his contemporaries didn’t know the full extent of his contributions to the world. Turing’s work breaking the Enigma machine remained classified long after his death, meaning that his contributions to the war effort and to mathematics were only partially known to the public during his lifetime. It wasn’t until the 1970s that his instrumental role in the Allies' World War II victory became public with the declassification of the Enigma story. The actual techniques Turing used to decrypt the messages weren’t declassified until 2013, when two of his papers from Bletchley Park were released to the British National Archives.

12. THE TURING TEST IS STILL USED TO MEASURE ARTIFICIAL INTELLIGENCE …

Can a machine fool a human into thinking they are chatting with another person? That’s the crux of the Turing test, an idea developed by Turing in 1950 regarding how to measure artificial intelligence. Turing argued in his paper “Computing Machinery and Intelligence” [PDF] that the idea of machines “thinking” is not a useful way to evaluate artificial intelligence. Instead, Turing suggests “the imitation game,” a way to assess how successfully a machine can imitate human behavior. The best measure of artificial intelligence, then, is whether or not a computer can convince a person that it is human.

13. … BUT SOME CONSIDER IT TO BE AN OUTDATED IDEA.

As technology has progressed, some feel the Turing test is no longer a useful way to measure artificial intelligence. It’s cool to think about computers being able to talk just like a person, but new technology is opening up avenues for computers to express intelligence in other, more useful ways. A robot’s intelligence isn’t necessarily defined by whether it can fake being human—self-driving cars or programs that can mimic sounds based on images might not pass the Turing test, but they certainly have intelligence.

14. HE CREATED THE FIRST COMPUTER CHESS PROGRAM.

Inspired by the chess champions he worked with at Bletchley Park, Alan Turing created an algorithm for an early version of computer chess—although at that time, there was no computer to try it out on. Created with paper and pencil, the Turochamp program was designed to think two moves ahead, picking out the best moves possible. In 2012, Russian chess grandmaster Garry Kasparov played against Turing’s algorithm, beating it in 16 moves. “I would compare it to an early caryou might laugh at them but it is still an incredible achievement," Kasparov said in a statement after the match-up.

15. THERE IS ALAN TURING MONOPOLY.

In 2012, Monopoly came out with an Alan Turing edition to celebrate the centennial of his birth. Turing had enjoyed playing Monopoly during his life, and the Turing-themed Monopoly edition was designed based on a hand-drawn board created in 1950 by his friend William Newman. Instead of hotels and houses, it featured huts and blocks inspired by Bletchley Park, and included never-before-published photos of Turing. (It’s hard to find, but there are still a few copies of the game on Amazon.)

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E. A. Tilly, Library of Congress // Public Domain
The 19th Century Poet Who Predicted a 1970s Utopia
An electric airship departing Paris in 1883.
An electric airship departing Paris in 1883.
E. A. Tilly, Library of Congress // Public Domain

In 1870, John Collins dreamed of a future without cigarettes, crime, or currency inflation. The Quaker poet, teacher, and lithographer authored "1970: A Vision for the Coming Age," a 28-page-long poem that imagines what the world would be like a century later—or, as Collins poetically puts it, in "nineteen hundred and threescore and ten.”

The poem, recently spotlighted by The Public Domain Review, is a fanciful epic that follows a narrator as he travels in an airship from Collins’s native New Jersey to Europe, witnessing the wonders of a futuristic society.

In Collins’s imagination, the world of the future seamlessly adheres to his own Quaker leanings. He writes: “Suffice it to say, every thing that I saw / Was strictly conformed to one excellent law / That forbade all mankind to make or to use / Any goods that a Christian would ever refuse.” For him, that means no booze or bars, no advertising, no “vile trashy novels,” not even “ribbons hung flying around.” Needless to say, he wouldn’t have been prepared for Woodstock. In his version of 1970, everyone holds themselves to a high moral standard, no rules required. Children happily greet strangers on their way to school (“twas the custom of all, not enforced by a rule”) before hurrying on to ensure that they don’t waste any of their “precious, short study hours.”

It’s a society whose members are never sick or in pain, where doors don’t need locks and prisons don’t exist, where no one feels tempted to cheat, lie, or steal, and no one goes bankrupt. There is no homelessness. The only money is in the form of gold and silver, and inflation isn't an issue. Storms, fires, and floods are no longer, and air pollution has been eradicated.

While Collins’s sunny outlook might have been a little off-base, he did hint at some innovations that we’d recognize today. He describes international shipping, and comes decently close to predicting drone delivery—in his imagination, a woman in Boston asks a Cuban friend to send her some fruit that “in half an hour came, propelled through the air.” He kind of predicts CouchSurfing (or an extremely altruistic version of Airbnb), imagining that in the future, hotels wouldn't exist and kind strangers would just put you up in their homes for free. He dreams up undersea cables that could broadcast a kind of live video feed of musicians from around the world, playing in their homes, to a New York audience—basically a YouTube concert. He describes electric submarines (“iron vessels with fins—a submarine line, / propels by galvanic action alone / and made to explore ocean’s chambers unknown") and trains that run silently. He even describes climate change, albeit a much more appealing view of it than we’re experiencing now. In his world, “one perpetual spring had encircled the earth.”

Collins might be a little disappointed if he could have actually witnessed the world of 1970, which was far from the Christian utopia he hoped for. But he would have at least, presumably, really enjoyed plane rides.

You can read the whole thing here.

[h/t The Public Domain Review]

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