Tag: History (home)

Mythology, n.: The body of a primitive people's beliefs concerning its origin, early history, heroes, deities and so forth, as distinguished from the true accounts which it invents later.

permalink source: Ambrose Bierce, "The Devil's Dictionary"
tags: Skepticism, History

History doesn't repeat itself -- historians merely repeat each other.

permalink source: Anonymous
tags: History

In a lecture, Werner von Braun once said "Ve haf alvays been aiming for zer stars" and a little voice at the back replied "But ve keep hittink London."

permalink source: Anonymous
tags: Humor, Politics, History

History does not always repeat itself. Sometimes it just yells "Can't you remember anything I told you?" and lets fly with

permalink source: John Campbell
tags: Wisdom, History

I am unable to see how a man can find the hand of God in secular history unless he has first found an assurance of it in his personal experience.

permalink source: Herbert Butterfield (1900-1979), Christianity and History
tags: History, Scholarship

Based on what you know about him in history books, what do you think Abraham Lincoln would be doing if he were alive today? 1. Writing his memoirs of the Civil War. 2. Advising the President. 3. Desperately clawing at the inside of his coffin.

permalink source: David Letterman
tags: History

THE MANDELBROT MONK by Ray Girvan Until recently, Udo of Aachen occupied a sideline in the history books as a minor poet, copyist and theological essayist. Even his birth and death dates of this mediaeval Benedictine monk are unknown, though he probably lived from around 1200-1270 AD. [*1] A new study of his work, however, has led to his recognition as an outstandingly original and talented mathematician. While Udo himself is little-known, one of his works is far more familiar. This 13th century German monk was the author of a poem called Fortuna Imperatrix Mundi (Luck, Empress of the World) in the collection of mediaeval underground verses now known as the Carmina Burana. [*2] Orchestrated by composer Carl Orff in 1937, Udo’s poem is now widespread as the choral work, O Fortuna, which has been used by the media many times, from incidental music to the film Excalibur to the backing for after-shave lotion advertisements. The first clue to Udo’s undiscovered skills was found by mathematician Bob Schipke, a retired professor of combinatorics. On a holiday visit to Aachen cathedral, the burial place of Charlemagne, Schipke saw something that amazed him. In a tiny nativity scene illuminating the manuscript of a 13th century carol, O froehliche Weihnacht, he noticed that the Star of Bethlehem looked odd. On examining it in detail, he saw that the gilded image seemed to be a representation of the Mandelbrot set, one of the icons of the computer age. [*3] Discovered in 1976 by IBM researcher Benoit Mandelbrot, the Mandelbrot set is the most famous fractal (a mathematical object with the property of infinite detail). Only the advent of fast computers made feasible the repeated calculations involved - or so it was thought. [*4] "I was stunned," Schipke says. "It was like finding a picture of Bill Gates in the Dead Sea Scrolls. The colophon [the title page] named the copyist as Udo of Aachen, and I just had to find out more about this guy." Schipke visited Bavaria, where the poems, Cantiones profanae (now the Carmina Burana), were discovered in 1837. Written by wandering scholars and monks in the 13th century, they were collected as an anthology in the Benedictine monastery at Beuron, near Munich, and Schipke began his search there. With the help of historian Dr Antje Eberhardt at the University of Munich, Schipke gained access to ecclesiastical archives, where he found a document called the Codex Udolphus. Written in illuminated Latin, with informal marginalia in Greek, the Codex bore the signature of Udo himself. "Although it had been discovered in the 19th century, it had promptly been filed away again," Schipke says. "The local historian who found it was clearly no mathematician, and dismissed it as obscure theology. But it yielded several major surprises." In a recent paper, Schipke and Eberhardt report on Udo’s discoveries. [*5] The first chapter, Astragali (Dice) was originally thought to be a discourse on the evils of gambling. It turned out to be Udo’s research into what we now would call probability theory. He derived simple rules to add and multiply probabilities, and thus devised strategies for several card and dice games. The second part, Fortuna et Orbis (Luck and a Circle) describes Udo’s determination of the value of pi by scattering equal sticks on a ruled surface, and counting what proportion lie across the lines. This was an anticipation of the Buffon’s Needle technique, named after the 18th century mathematician normally credited with its discovery. [*6] This is a very laborious method, but Udo managed to get a respectable - but very lucky - approximation of 866/275 (3.1418...) and had enough confidence in it to dispute the value of pi=3 implied in the Bible. [*7] (I say 'lucky' becaue Buffon's Method converges extremely badly, and it's well possible that Udo achieved this good result by choosing his stopping point judiciously - perhaps influenced by the 3.1418 quoted by his contemporary, Leonard of Pisa, otherwise known as Fibonacci). Schipke continues: "What was interesting at this point was that we looked back at the words of O Fortuna, and suddenly they fell into place. Verse two - Luck / like the moon / changeable in state / We are cast down / like straws upon a ploughed field / Our fates measuring / the eternal circle - is very clearly an allusion to the Buffon's Needle method." [*8] More was to come. In the final and longest chapter, Salus (Salvation), Schipke uncovered the most radical work. Udo had, it seemed, investigated the Mandelbrot set, seven centuries before Mandelbrot. Initially, Udo’s aim was to devise a method for determining who would reach heaven. He assumed each person’s soul was composed of independent parts he called "profanus" (profane) and "animi" (spiritual), and represented these parts by a pair of numbers. Then he devised rules for drawing and manipulating these number pairs. In effect, he devised the rules for complex arithmetic, the spiritual and profane parts corresponding to the real and imaginary numbers of modern mathematics. In Salus, Udo describes how he used these numbers: "Each person’s soul undergoes trials through each of the threescore years and ten of allotted life, [encompassing?] its own nature and diminished or elevated in stature by others [it] encounters, wavering between good and evil until [it is] either cast into outer darkness or drawn forever to God." When Schipke saw the translation, at once he saw it for what it was: an allegorical description of the iterative process for calculating the Mandelbrot. In mathematical terms, Udo’s system was to start with a complex number z, then iterate it up to 70 times by the rule z -> z*z + c, until z either diverged or was caught in an orbit. [*4] Below the description was drawn the first crude plot of the Mandelbrot, which Udo called the "Divinitas" ("Godhead"). He set it out in a 120x120 frame he termed a "columbarium" (i.e. a dovecote, which has a similar grid of niches) and records that it took him nine years to calculate, even with the newly imported technique of ‘algorism’, calculation with Arabic numerals rather than abacus. "It tends to be taken for granted," Schipke says, "That the Mandelbrot is too calculation-intensive to be done without computers. What we have to remember is the sheer devotion of the monastic life. This was a labour of faith, and Udo was prepared to work for years. Some slowly-converging pixels must have taken weeks." Why did the work of this gifted mathematician go unnoticed for so long? Schipke blames, in part, specialisation. "When the Codex was unearthed in 1879, only a non-mathematician got to see it, and he didn’t know what he was looking at. It’s a common enough story. Take Hildegard of Bingen, whose accounts of her visions were taken as pure mysticism, but neurologist Oliver Sacks instantly recognised them as accurate descriptions of migraine symptoms. Likewise, literary critics dismissed Edgar Allan Poe’s final work, Eureka, as alcoholic ravings. But now scientists are finding valid insights in it, such as Poe’s correct solution of the Olbers paradox in astronomy, or his coining of the classic Einsteinian phrase, 'Space and duration are one'." [*9, *10] "But there were also contemporary reasons why Udo’s knowledge didn’t make it into the mainstream. His basic belief - that salvation and damnation could be determined in advance - was heretical, and his use of Arabic numerals was thought a bit of a black art. And there was the disagreement with Thelonius." Despite the borderline nature of his work, Udo impressed his abbot at the monastery of Sankt Umbertus near Aachen. Life for a 13th century monk wasn’t necessarily austere: the scurrilous Cantiones profanae poems record the delights of sex, eating, drinking and gambling. In a footnote to Astragali, Udo writes: "My enumeration of the ways [of dice] helped my lord abbot to win thirty-two florins and a fine new cloak from the Burgermeister at Irrendorf, and he has promised me a helper for my work". But Udo and his helper, Thelonius, ran into instant disagreement. Udo had always interpreted the Mandelbrot as signifying God. Thelonius took the opposite view: that it represented the Devil. Numbers that escaped to infinity, he argued, were souls flying free to heaven, and those caught in an orbit had fallen into the pit of Hell. Like many theological collaborations, they had a schism on their hands. Udo noted that their differences brought all work to a halt, and finally the two were reprimanded by the abbot for coming to blows in the refectory. "Sadly I write," says Udo on the last page of the Codex Udolphus, "that on pain of excommunication I must lay down my dice and my numbers. I have seen into a realm of heavenly complexity, and my heart is heavy that the door is now closed." Bob Schipke comments: "It’s a pity that personal difference ended research that could have moved mathematics forward by centuries. But fortunately, Udo couldn’t leave the subject alone. By dropping clues into the Cantiones profanae and the manuscripts he illuminated later in his life, he ensured that we were able to recover his work and give him the recognition that he deserves." References: [1] "The Benedictine Order: a Historical Miscellany", edited by Rose M Wolanski, Springer-Verlag, 1965. [2] "Carmina Burana, Frequently Asked Questions", by Charles Cave. http://www.classical.net/music/comp.lst/works/orff-cb/carmina.html [3] “O froehliche Weihnacht”, ms. circa 1250 AD, Aachener Dombibliothek, aquistion nr. GM801-237, Blatt 1a. Photograph by Bob Schipke. [4] “Chaos: making a new science”, James Gleick, Abacus Books, 1989. See also the sci-fractals FAQ, maintained by Michael C. Taylor and Jean-Pierre Louvet. (ftp://rtfm.mit.edu/pub/usenet/news.answers/sci/fractals-faq). [5] Schipke, R.J. and Eberhardt, A. "The forgotten genius of Udo von Aachen", Harvard Journal of Historical Mathematics, 32, 3 (March 1999), pp 34-77. [6] "Buffon's Needle, an Analysis and Simulation" by George Reese. (http://www.mste.uiuc.edu/reese/buffon/buffon.html). [7] II Chronicles, iv, 2: "Also he made a molten sea of ten cubits from brim to brim, round in compass ... and a line of thirty cubits did compass it round about” (Authorized King James Version). [8] Lyrics, translated by William Mann, to Orff’s "Carmina Burana (Cantiones profanae)", EMI recording SAN 162, 1965. [9] Oliver W Sacks, "Migraine: Evolution of a Common Disorder", University of California Press, 1970. See also: “Hildegard of Bingen”: website by Kristina Lerman. (http://tweedledee.ucsb.edu/~kris/music/Hildegard.html). [10] "Edgar Allan Poe's Eureka: I Have Found It!" by David Grantz; at The Poe Decoder, Poe analysis site by Christoffer Nilsson. (http://www.poedecoder.com/). The Mandelbrot Monk has been cited at: El monje de Mandelbrot: Oct/Dec 1999 issue of ContactoS, an educational e-journal from the Universidad Autónoma Metropolitana, Mexico; Netsurfer Digest 07.07, March 15th 2001; Cool Math Site of the Week, March 18th 2001, Canadian Mathematical Society's KaBoL project. © Ray Girvan (raygirvan@freezone.co.uk), April 1st 1999. My sincere thanks to the late Bob Schipke for permission to reproduce his work.

permalink source: http://www.freezone.co.uk/rgirvan/udo.htm
tags: History

It is gruesome to watch modern 'historians' distort and invent facts to project the promiscuity, immorality and inconsistency of today's culture on the principled patriots of colonial America. One can only wonder if they simply cannot tolerate a good example. Too many historians have taken Mark Twain's comical quip, "There's nothing so disgusting as a good example," and turned it into a mission statement. By: John Ashcroft Source: Lesson from a Father to His Son, 1998, Thomas Nelson, pg 104

permalink source: Anonymous
tags: History, America

Thomas Aquinas, too, apparently could not raise himself above his times. In the Summa Theologica he poses the question of whether heretics can be endured, tolerated. And his answer is that heretics can not be tolerated. If it was just to condemn counterfeiters to death, then surely it was necessary to put to death those who had committed the far worse crime of counterfeiting the faith... The moral blindness, in certain respects, of even the holiest people should never be cause for surprise... It's a sign of maturity not to be scandalized.

permalink source: Flannery O'Connor
tags: Apologetics, History

The 25 largest empires in history: 1) The British Empire 2) The Soviet Empire 3) The Mongol Empire The Roman empire is down at number 17.

permalink source: http://www.hostkingdom.net/earthrul.html
tags: History, Kingdom Of God

Labeling Is Not Understanding

Even when historians try to be objective, the introduction of a scientific approach to Christian history often has not been very enlightening, because scientific methods have been very poorly understood and inappropriately applied, not only by historians, but equally by many social scientists who have tried their hands at history. The original sin is to confuse naming with explaining - to mistake concepts for theories.

permalink source: Rodney Stark, Cities of God: The Real Story of How Christianity Became an Urban Movement and Conquered Rome, 17
tags: Science, History

Must Novels Be Profound Or Merely Diverting?

(Tukko) "I had thought you preferred novels for relaxation." (Sethra) "Sometimes. But then, I judge a novel more harshly." "Do you? Why is that?" "Because history is able to rely upon the truth, of course. A novel, in which all is created by the author's whim, must strike a more profound level of truth or it is worthless." "And yet, I have heard you say that any novel that relieves your ennui for an hour has proved its usefulness."

permalink source: Steven Brust, Sethra Lavode, 124
tags: Reading, History