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Conway's Game of Life

The Game of Life, also known simply as Life, is a cellular automaton devised by the British mathematician John Horton Conway in 1970. It is a zero-player game, meaning that its evolution is determined by its initial state, requiring no further input. One interacts with the Game of Life by creating an initial configuration and observing how it evolves. It is Turing complete and can simulate a universal constructor or any other Turing machine.

Rules
The universe of the Game of Life is an infinite, two-dimensional orthogonal grid of square cells, each of which is in one of two possible states, live or dead (or populated and unpopulated, respectively). Every cell interacts with its eight neighbors, which are the cells that are horizontally, vertically, or diagonally adjacent. At each step in time, the following transitions occur:
 * 1) Any live cell with fewer than two live neighbours dies, as if by underpopulation.
 * 2) Any live cell with two or three live neighbours lives on to the next generation.
 * 3) Any live cell with more than three live neighbours dies, as if by overpopulation.
 * 4) Any dead cell with exactly three live neighbours becomes a live cell, as if by reproduction.

The initial pattern constitutes the seed of the system. The first generation is created by applying the above rules simultaneously to every cell in the seed, live or dead; births and deaths occur simultaneously, and the discrete moment at which this happens is sometimes called a tick. Each generation is a pure function of the preceding one. The rules continue to be applied repeatedly to create further generations.

Origins
Stanislaw Ulam, while working at the Los Alamos National Laboratory in the 1940s, studied the growth of crystals, using a simple lattice network as his model. At the same time, John von Neumann, Ulam's colleague at Los Alamos, was working on the problem of self-replicating systems. Von Neumann's initial design was founded upon the notion of one robot building another robot. This design is known as the kinematic model. As he developed this design, von Neumann came to realize the great difficulty of building a self-replicating robot, and of the great cost in providing the robot with a "sea of parts" from which to build its replicant. Neumann wrote a paper entitled "The general and logical theory of automata" for the Hixon Symposium in 1948. Ulam was the one who suggested using a discrete system for creating a reductionist model of self-replication. Ulam and von Neumann created a method for calculating liquid motion in the late 1950s. The driving concept of the method was to consider a liquid as a group of discrete units and calculate the motion of each based on its neighbours' behaviours. Thus was born the first system of cellular automata. Like Ulam's lattice network, von Neumann's cellular automata are two-dimensional, with his self-replicator implemented algorithmically. The result was a universal copier and constructor working within a cellular automaton with a small neighbourhood (only those cells that touch are neighbours; for von Neumann's cellular automata, only orthogonal cells), and with 29 states per cell. Von Neumann gave an existence proof that a particular pattern would make endless copies of itself within the given cellular universe by designing a 200,000 cell configuration that could do so. This design is known as the tessellation model, and is called a von Neumann universal constructor.

Motivated by questions in mathematical logic and in part by work on simulation games by Ulam, among others, John Conway began doing experiments in 1968 with a variety of different two-dimensional cellular automaton rules. Conway's initial goal was to define an interesting and unpredictable cellular automaton. According to Martin Gardner, Conway experimented with different rules, aiming for rules that would allow for patterns to "apparently" grow without limit, while keeping it difficult to prove that any given pattern would do so. Moreover, some "simple initial patterns" should "grow and change for a considerable period of time" before settling into a static configuration or a repeating loop. Conway later wrote that the basic motivation for Life was to create a "universal" cellular automaton.

The game made its first public appearance in the October 1970 issue of Scientific American, in Martin Gardner's "Mathematical Games" column, which was based on personal conversations with Conway. Theoretically, the Game of Life has the power of a universal Turing machine: anything that can be computed algorithmically can be computed within the Game of Life. Gardner wrote, "Because of Life's analogies with the rise, fall, and alterations of a society of living organisms, it belongs to a growing class of what are called 'simulation games' (games that resemble real-life processes)."

Since its publication, the Game of Life has attracted much interest because of the surprising ways in which the patterns can evolve. It provides an example of emergence and self-organization. A version of Life that incorporates random fluctuations has been used in physics to study phase transitions and nonequilibrium dynamics. The game can also serve as a didactic analogy, used to convey the somewhat counter-intuitive notion that design and organization can spontaneously emerge in the absence of a designer. For example, philosopher Daniel Dennett has used the analogy of the Game of Life "universe" extensively to illustrate the possible evolution of complex philosophical constructs, such as consciousness and free will, from the relatively simple set of deterministic physical laws which might govern our universe.

The popularity of the Game of Life was helped by its coming into being at the same time as increasingly inexpensive computer access. The game could be run for hours on these machines, which would otherwise have remained unused at night. In this respect, it foreshadowed the later popularity of computer-generated fractals. For many, the Game of Life was simply a programming challenge: a fun way to use otherwise wasted CPU cycles. For some, however, the Game of Life had more philosophical connotations. It developed a cult following through the 1970s and beyond; current developments have gone so far as to create theoretic emulations of computer systems within the confines of a Game of Life board.

Examples of patterns
Many different types of patterns occur in the Game of Life, which are classified according to their behaviour. Common pattern types include: still lifes, which do not change from one generation to the next; oscillators, which return to their initial state after a finite number of generations; and spaceships, which translate themselves across the grid.

The earliest interesting patterns in the Game of Life were discovered without the use of computers. The simplest still lifes and oscillators were discovered while tracking the fates of various small starting configurations using graph paper, blackboards, and physical game boards, such as those used in Go. During this early research, Conway discovered that the R-pentomino failed to stabilize in a small number of generations. In fact, it takes 1103 generations to stabilize, by which time it has a population of 116 and has generated six escaping gliders; these were the first spaceships ever discovered.

Frequently occurring examples (in that they emerge frequently from a random starting configuration of cells) of the three aforementioned pattern types are shown below, with live cells shown in black and dead cells in white. Period refers to the number of ticks a pattern must iterate through before returning to its initial configuration.

The pulsar is the most common period-3 oscillator. The great majority of naturally occurring oscillators have a period of 2, like the blinker and the toad, but oscillators of all periods are known to exist,  and oscillators of periods 4, 8, 14, 15, 30, and a few others have been seen to arise from random initial conditions. Patterns which evolve for long periods before stabilizing are called Methuselahs, the first-discovered of which was the R-pentomino. Diehard is a pattern that eventually disappears, rather than stabilizing, after 130 generations, which is conjectured to be maximal for starting patterns with seven or fewer cells. Acorn takes 5,206 generations to generate 633 cells, including 13 escaped gliders.

Conway originally conjectured that no pattern can grow indefinitely—i.e. that for any initial configuration with a finite number of living cells, the population cannot grow beyond some finite upper limit. In the game's original appearance in "Mathematical Games", Conway offered a prize of fifty dollars to the first person who could prove or disprove the conjecture before the end of 1970. The prize was won in November by a team from the Massachusetts Institute of Technology, led by Bill Gosper; the "Gosper glider gun" produces its first glider on the 15th generation, and another glider every 30th generation from then on. For many years, this glider gun was the smallest one known. In 2015, a gun called the "Simkin glider gun", which releases a glider every 120th generation, was discovered that has fewer live cells but which is spread out across a larger bounding box at its extremities.

Smaller patterns were later found that also exhibit infinite growth. All three of the patterns shown below grow indefinitely. The first two create a single block-laying switch engine: a configuration that leaves behind two-by-two still life blocks as it translates itself across the game's universe. The third configuration creates two such patterns. The first has only ten live cells, which has been proven to be minimal. The second fits in a five-by-five square, and the third is only one cell high.

Later discoveries included other guns, which are stationary, and which produce gliders or other spaceships; puffer trains, which move along leaving behind a trail of debris; and rakes, which move and emit spaceships. Gosper also constructed the first pattern with an asymptotically optimal quadratic growth rate, called a breeder or lobster, which worked by leaving behind a trail of guns.

It is possible for gliders to interact with other objects in interesting ways. For example, if two gliders are shot at a block in a specific position, the block will move closer to the source of the gliders. If three gliders are shot in just the right way, the block will move farther away. This sliding block memory can be used to simulate a counter. It is possible to construct logic gates such as AND, OR, and NOT using gliders. It is possible to build a pattern that acts like a finite-state machine connected to two counters. This has the same computational power as a universal Turing machine, so the Game of Life is theoretically as powerful as any computer with unlimited memory and no time constraints; it is Turing complete. In fact, several different programmable computer architectures have been implemented in the Game of Life, including a pattern that simulates Tetris.

Furthermore, a pattern can contain a collection of guns that fire gliders in such a way as to construct new objects, including copies of the original pattern. A universal constructor can be built which contains a Turing complete computer, and which can build many types of complex objects, including more copies of itself.

In 2018, the first truly elementary knightship, Sir Robin, was discovered by Adam P. Goucher. A knightship is a spaceship that moves two squares left for every one square it moves down (like a knight in chess), as opposed to moving orthogonally or along a 45° diagonal. This is the first new spaceship movement pattern for an elementary spaceship found in forty-eight years. "Elementary" means that it cannot be decomposed into smaller interacting patterns such as gliders and still lifes.

Undecidability
Many patterns in the Game of Life eventually become a combination of still lifes, oscillators, and spaceships; other patterns may be called chaotic. A pattern may stay chaotic for a very long time until it eventually settles to such a combination.

The Game of Life is undecidable, which means that given an initial pattern and a later pattern, no algorithm exists that can tell whether the later pattern is ever going to appear. Given that the Game of Life is Turing-complete, this is a corollary of the halting problem: the problem of determining whether a given program will finish running or continue to run forever from an initial input.

Oblique spaceships
Until the 2010s, all known spaceships could only move orthogonally or diagonally, whereas the existence of moving patterns that move like knights had been predicted by Elwyn Berlekamp since 1982. The spaceships which move neither orthogonally nor diagonally are commonly referred to as oblique spaceships . On May 18, 2010, Andrew J. Wade announced the first oblique spaceship, dubbed "Gemini", that creates a copy of itself on (5,1) further while destroying its parent. This pattern replicates in 34 million generations, and uses an instruction tape made of gliders oscillating between two stable configurations made of Chapman–Greene construction arms. These, in turn, create new copies of the pattern, and destroy the previous copy. In December 2015, diagonal versions of the Gemini were built.

Self-replication
On November 23, 2013, Dave Greene built the first replicator in the Game of Life that creates a complete copy of itself, including the instruction tape. In October 2018, Adam P. Goucher finished his construction of the 0E0P metacell, a metacell capable of self-replication. This differed from previous metacells, such as the OTCA metapixel by Brice Due, which only worked with already constructed copies near them. The 0E0P metacell works by using construction arms to create copies that simulate the programmed rule. The actual simulation of the Game of Life or other Moore neighbourhood rules is done by simulating an equivalent rule using the von Neumann neighbourhood with more states. The name 0E0P is short for "Zero Encoded by Zero Population", which indicates that instead of a metacell being in an "off" state simulating empty space, the 0E0P metacell removes itself when the cell enters that state, leaving a blank space.

Iteration
From most random initial patterns of living cells on the grid, observers will find the population constantly changing as the generations tick by. The patterns that emerge from the simple rules may be considered a form of mathematical beauty. Small isolated subpatterns with no initial symmetry tend to become symmetrical. Once this happens, the symmetry may increase in richness, but it cannot be lost unless a nearby subpattern comes close enough to disturb it. In a very few cases, the society eventually dies out, with all living cells vanishing, though this may not happen for a great many generations. Most initial patterns eventually burn out, producing either stable figures or patterns that oscillate forever between two or more states; many also produce one or more gliders or spaceships that travel indefinitely away from the initial location. Because of the nearest-neighbor based rules, no information can travel through the grid at a greater rate than one cell per unit time, so this velocity is said to be the cellular automaton speed of light and denoted c.

Algorithms
Early patterns with unknown futures, such as the R-pentomino, led computer programmers to write programs to track the evolution of patterns in the Game of Life. Most of the early algorithms were similar: they represented the patterns as two-dimensional arrays in computer memory. Typically, two arrays are used: one to hold the current generation, and one to calculate its successor. Often 0 and 1 represent dead and live cells, respectively. A nested for loop considers each element of the current array in turn, counting the live neighbours of each cell to decide whether the corresponding element of the successor array should be 0 or 1. The successor array is displayed. For the next iteration, the arrays may swap roles so that the successor array in the last iteration becomes the current array in the next iteration, or one may copy the values of the second array into the first array then update the second array from the first array again.

A variety of minor enhancements to this basic scheme are possible, and there are many ways to save unnecessary computation. A cell that did not change at the last time step, and none of whose neighbours changed, is guaranteed not to change at the current time step as well, so a program that keeps track of which areas are active can save time by not updating inactive zones. To avoid decisions and branches in the counting loop, the rules can be rearranged from an egocentric approach of the inner field regarding its neighbours to a scientific observer's viewpoint: if the sum of all nine fields in a given neighbourhood is three, the inner field state for the next generation will be life; if the all-field sum is four, the inner field retains its current state; and every other sum sets the inner field to death.

To save memory, the storage can be reduced to one array plus two line buffers. One line buffer is used to calculate the successor state for a line, then the second line buffer is used to calculate the successor state for the next line. The first buffer is then written to its line and freed to hold the successor state for the third line. If a toroidal array is used, a third buffer is needed so that the original state of the first line in the array can be saved until the last line is computed.

In principle, the Game of Life field is infinite, but computers have finite memory. This leads to problems when the active area encroaches on the border of the array. Programmers have used several strategies to address these problems. The simplest strategy is to assume that every cell outside the array is dead. This is easy to program but leads to inaccurate results when the active area crosses the boundary. A more sophisticated trick is to consider the left and right edges of the field to be stitched together, and the top and bottom edges also, yielding a toroidal array. The result is that active areas that move across a field edge reappear at the opposite edge. Inaccuracy can still result if the pattern grows too large, but there are no pathological edge effects. Techniques of dynamic storage allocation may also be used, creating ever-larger arrays to hold growing patterns. The Game of Life on a finite field is sometimes explicitly studied; some implementations, such as Golly, support a choice of the standard infinite field, a field infinite only in one dimension, or a finite field, with a choice of topologies such as a cylinder, a torus, or a Möbius strip.

Alternatively, programmers may abandon the notion of representing the Game of Life field with a two-dimensional array, and use a different data structure, such as a vector of coordinate pairs representing live cells. This allows the pattern to move about the field unhindered, as long as the population does not exceed the size of the live-coordinate array. The drawback is that counting live neighbours becomes a hash-table lookup or search operation, slowing down simulation speed. With more sophisticated data structures this problem can also be largely solved.

For exploring large patterns at great time depths, sophisticated algorithms such as Hashlife may be useful. There is also a method for implementation of the Game of Life and other cellular automata using arbitrary asynchronous updates while still exactly emulating the behaviour of the synchronous game. Source code examples that implement the basic Game of Life scenario in various programming languages, including C, C++, Java and Python can be found at Rosetta Code.

Variations
Since the Game of Life's inception, new, similar cellular automata have been developed. The standard Game of Life is symbolized in rule-string notation as B3/S23. A cell is born if it has exactly three neighbours, survives if it has two or three living neighbours, and dies otherwise. The first number, or list of numbers, is what is required for a dead cell to be born. The second set is the requirement for a live cell to survive to the next generation. Hence B6/S16 means "a cell is born if there are six neighbors, and lives on if there are either one or six neighbors". Cellular automata on a two-dimensional grid that can be described in this way are known as Life-like cellular automata. Another common Life-like automaton, Highlife, is described by the rule B36/S23, because having six neighbours, in addition to the original game's B3/S23 rule, causes a birth. HighLife is best known for its frequently occurring replicators.

Additional Life-like cellular automata exist. The vast majority of these 218 different rules produce universes that are either too chaotic or too desolate to be of interest, but a large subset do display interesting behaviour. A further generalization produces the isotropic rulespace, with 2102 possible cellular automaton rules (the Game of Life again being one of them). These are rules that use the same square grid as the Life-like rules and the same eight-cell neighbourhood, and are likewise invariant under rotation and reflection. However, in isotropic rules, the positions of neighbour cells relative to each other may be taken into account in determining a cell's future state—not just the total number of those neighbours.

Some variations on the Game of Life modify the geometry of the universe as well as the rules. The above variations can be thought of as a two-dimensional square, because the world is two-dimensional and laid out in a square grid. One-dimensional square variations, known as elementary cellular automata, and three-dimensional square variations have been developed, as have two-dimensional hexagonal and triangular variations. A variant using aperiodic tiling grids has also been made.

Conway's rules may also be generalized such that instead of two states, live and dead, there are three or more. State transitions are then determined either by a weighting system or by a table specifying separate transition rules for each state; for example, Mirek's Cellebration's multi-coloured Rules Table and Weighted Life rule families each include sample rules equivalent to the Game of Life.

Patterns relating to fractals and fractal systems may also be observed in certain Life-like variations. For example, the automaton B1/S12 generates four very close approximations to the Sierpinski triangle when applied to a single live cell. The Sierpinski triangle can also be observed in the Game of Life by examining the long-term growth of an infinitely long single-cell-thick line of live cells, as well as in Highlife, Seeds (B2/S), and Wolfram's Rule 90.

Immigration is a variation that is very similar to the Game of Life, except that there are two on states, often expressed as two different colours. Whenever a new cell is born, it takes on the on state that is the majority in the three cells that gave it birth. This feature can be used to examine interactions between spaceships and other objects within the game. Another similar variation, called QuadLife, involves four different on states. When a new cell is born from three different on neighbours, it takes the fourth value, and otherwise, like Immigration, it takes the majority value. Except for the variation among on cells, both of these variations act identically to the Game of Life.

Music
Various musical composition techniques use the Game of Life, especially in MIDI sequencing. A variety of programs exist for creating sound from patterns generated in the Game of Life.

Notable programs

Computers have been used to follow and simulate the Game of Life since it was first publicized. When John Conway was first investigating how various starting configurations developed, he tracked them by hand using a go board with its black and white stones. This was tedious and prone to errors. The first interactive Game of Life program was written in an early version of ALGOL 68C for the PDP-7 by M. J. T. Guy and S. R. Bourne. The results were published in the October 1970 issue of Scientific American, along with the statement: "Without its help, some discoveries about the game would have been difficult to make."

A color version of the Game of Life was written by Ed Hall in 1976 for Cromemco microcomputers, and a display from that program filled the cover of the June 1976 issue of Byte. The advent of microcomputer-based color graphics from Cromemco has been credited with a revival of interest in the game.

Two early implementations of the Game of Life on home computers were by Malcolm Banthorpe written in BBC BASIC. The first was in the January 1984 issue of Acorn User magazine, and Banthorpe followed this with a three-dimensional version in the May 1984 issue. Susan Stepney, Professor of Computer Science at the University of York, followed this up in 1988 with Life on the Line, a program that generated one-dimensional cellular automata.

There are now thousands of Game of Life programs online, so a full list will not be provided here. The following is a small selection of programs with some special claim to notability, such as popularity or unusual features. Most of these programs incorporate a graphical user interface for pattern editing and simulation, the capability for simulating multiple rules including the Game of Life, and a large library of interesting patterns in the Game of Life and other cellular automaton rules.
 * Golly is a cross-platform (Windows, Macintosh, Linux, iOS, and Android) open-source simulation system for the Game of Life and other cellular automata (including all Life-like cellular automata, the Generations family of cellular automata from Mirek's Cellebration, and John von Neumann's 29-state cellular automaton) by Andrew Trevorrow and Tomas Rokicki. It includes the Hashlife algorithm for extremely fast generation, and Lua or Python scriptability for both editing and simulation.
 * Mirek's Cellebration is a freeware one- and two-dimensional cellular automata viewer, explorer, and editor for Windows. It includes powerful facilities for simulating and viewing a wide variety of cellular automaton rules, including the Game of Life, and a scriptable editor.
 * Xlife is a cellular-automaton laboratory by Jon Bennett. The standard UNIX X11 Game of Life simulation application for a long time, it has also been ported to Windows. It can handle cellular automaton rules with the same neighbourhood as the Game of Life, and up to eight possible states per cell.
 * Dr. Blob's Organism is a Shoot 'em up based on Conway's Life. In the game, Life continually generates on a group of cells within a "petri dish". The patterns formed are smoothed and rounded to look like a growing amoeba spewing smaller ones (actually gliders). Special "probes" zap the "blob" to keep it from overflowing the dish while destroying its nucleus.

Google implemented an easter egg of the Game of Life in 2012. Users who search for the term are shown an implementation of the game in the search results page.

The visual novel Anonymous;Code includes a basic implementation of the Game of Life in it, which is connected to the plot of the novel. Near the end of Anonymous;Code, a certain pattern that appears throughout the game as a tattoo on the heroine Momo Aizaki has to be entered into the Game of Life to complete the game (Kok's galaxy, the same pattern used as the logo for the open-source Game of Life program Golly).

title: Conway's Game of Life


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User:Verloren

I took my user name from the German verb for lost, though only because I was stuck for a login one day and this word came to mind.

Cheers, Paul Harris Hants, UK

I agree to multi-license all my contributions, with the exception of my user pages, as described below:

license: Creative Commons - Attribution Share-Alike - https://creativecommons.org/licenses/by-sa/4.0/

title: User:Verloren


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Veronica Franco

Veronica Franco (1546–1591) was an Italian poet and courtesan in 16th-century Venice. She is known for her notable clientele, feminist advocacy, literary contributions, and philanthropy. Her humanist education and cultural contributions influenced the roles of Courtesans in the late Venetian Renaissance.

In her notable works, Capitoli in Terze rime and Lettere familiari a diversi ("Familiar Letters to Various People"), Franco uses perceived virtue, reason, and fairness to advise male patricians and other associates. She exercised greater autonomy in her authorship than any other traditional Venetian woman due to her established reputation and influence.

Life
Veronica Franco was born to a family in the Cittadino class. She developed her position in Renaissance Venetian society as a cortigiana onesta (Honest Courtesan), who were intellectual sex workers who derived their position in society from refinement and cultural prowess. They served in contrast to other sex workers such as cortigiana di lume or meretrice ('harlots'), who were lower-class prostitutes.

Franco received a respectable humanistic education at a young age from her brother's tutor, an unusual opportunity for Venetian women. She continued her education by mixing with learned men, writers, and painters. This granted her access to a Domenico Venier, a patron and advisor to women writers. She was able to use her education to contribute considerably to literary and artistic outlets.

Franco learned additional skills from her mother, Paola Fracassa, who had an interest in finding suitable clients for her, as well as marrying her off. While still in her teens, Franco was briefly married to a mature, wealthy physician named Paolo Panizza. She supported her children along with a household of tutors and servants for most of her life.

Franco wrote two volumes of poetry: Terze rime in 1575 and Lettere familiari a diversi in 1580.

In 1565, when she was about 20 years old, Veronica Franco was listed in the Catalogo de tutte le principal et più honorate cortigiane di Venetia (Catalog of all the Principal and most Honored Courtesans of Venice), which gave the names, addresses, and fees of Venice's most prominent prostitutes; her mother was listed as the person to whom the fee should be paid (her "go-between"). From extant records, we know that, by the time she was 18, Franco had been briefly married and had given birth to her first child; she would eventually have six children, three of whom died in infancy.

She became involved in the 1570s with Domenico Venier's renowned literary salon in Venice, who served as a literary adviser not only to male writers but also to many women poets of the Veneto region.

As one of the più honorate cortigiane in a wealthy and cosmopolitan city, Franco lived well for much of her working life, but without the automatic protection accorded to "respectable" women, she had to make her own way. She studied and sought patrons among the learned.

In 1575, during the epidemic of plague that ravaged the city, Franco was forced to leave Venice and lost much of her wealth when her house and possessions were looted. Upon her return in 1577, she defended herself against charges of witchcraft before the Inquisition, a crime commonly lodged against courtesans in those days. The charges were dropped. There is evidence that her connections among the Venetian nobility helped in her acquittal.

Her later life is largely obscure, though surviving records suggest that although she won her freedom, she lost all of her material goods and wealth. Eventually, her last major benefactor died and left her with no financial support. There is little information for her life after 1580. Records suggest that she was less prosperous in her later years and is believed to have died in relative poverty.

Writings
In 1575, Franco's first volume of poetry was published, her Terze rime, containing 18 capitoli (verse epistles) by her and 7 by men writing in her praise. That same year saw an outbreak of plague in Venice, one that lasted two years and caused Franco to leave the city and to lose many of her possessions. In 1577, she unsuccessfully proposed to the city council that it should establish a home for poor women, of which she would become the administrator.

In 1580, Franco published her Lettere familiari a diversi ("Familiar Letters to Various People") which included 50 letters, as well as two sonnets addressed to King Henry III of France.

Franco's success was not limited to being a coveted courtesan. It was her wittiness and often criticized voice that was immortalized by way of being published that brought forth much recognition. Records indicate that the number of actual publications was limited as they were thought to have been at her own expense or private publications. Her work is known to have been included in an anthology of women poets in the 18th century (1726) that was edited by Luisa Bergalli. ""When we too are armed and trained, we can convince men that we have hands, feet, and a heart like yours; and although we may be delicate and soft, some men who are delicate are also strong; and others, coarse and harsh, are cowards. Women have not yet realized this, for if they should decide to do so, they would be able to fight you until death; and to prove that I speak the truth, amongst so many women, I will be the first to act, setting an example for them to follow.""

- Veronica Franco

The embodiment of her role in the public realm was made evermore tangible, amongst the literary circles and the Venetian public during her polemic literary battle with Maffio Venier. The poem referenced above Capitolo 16, A Challenge To A Poet Who Has Defamed Her – is believed to have been one of the many directed to Maffio Venier. These poems are Capitolo XIII, XVI, and XXIII of her literary publication, Terze Rime.

Posthumous reception
In the 1974 film "Sex Through the Ages" (originally titled "On the Game"), Louise Pajo played the part of Veronica Franca, a 16th century Venetian prostitute. In the film she appears in two scenes. One in which she seduces the homosexual King of France, Henry III; and another in which she is a sufferer of syphilis.

Franco's life was recorded in the 1992 book The Honest Courtesan, by US author Margaret F. Rosenthal.

Catherine McCormack portrayed Veronica Franco in the 1998 movie Dangerous Beauty, released as A Destiny of Her Own in some countries, based on Rosenthal's book.

In the 2000s Franco prompted scholarly inquiries on "what it meant to be a public woman in Cinquecento Venice". This directly pertained to her duality of both a courtesan and a published poet. Franco is referenced to have been a "living performance of public art—a renowned courtesan whose body was available to a certain exclusive clientele, a published author, and a public presence." Franco's literary work demonstrates her ability to defend women, as a whole, in a format that can be studied and understood as ahead of her time. Franco's work fearlessly embarked on juxtaposed realms such as sexuality and women's agency as a whole. In doing so, she challenged and disrupted the patriarchal norms that surrounded her.

Franco is also portrayed in the 2012 Serbian novel named after her (Штампар и Вероника) authored by Serbian writer Katarina Brajović.

In 2013, her work was interpreted as adopting "a position of public authority that calls attention to her education, her rhetorical skill, and the solidarity she feels with women." She embodied in writing a duality, toggling between and addressing both private and public life matters. Her publications have allowed her work and proto-feminist efforts to transcend time.

title: Veronica Franco


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User:Ed Poor

I was one of the first 200 people to contribute regularly to Wikipedia, and I've served as a Mediator, an Admin, and a Bureaucrat. The birth date and age template I created is used on over 700,000 Wikipedia pages, and was the major motivation for parser extensions (to reduce load on the server caused by the first version).

I find Wikipedia a useful resource, but it's not very well-written and is often inaccurate. Almost every time I dip into its pages, I find something that urgently needs fixing, and a few topics have unresolvable bias.

Customs and practices of Wikipedia

 * Civility (5 pillars)
 * Readers first (essay)
 * Manual of Style/Linking
 * Summary style (editing guideline)

Shortcuts:
 * WP:SPLIT - how to guide
 * WP:BRINK - What return can I make?
 * WP:NOTCLEANUP => Surmountable problems in an article should be fixed (don't delete the article)
 * WP:COAL - Catch once and leave.
 * OVERZEALOUS - how to rebut specious deletion arguments

Reminders

 * provide 3 examples of tax cuts which SOME PEOPLE said resulted in (a) more gov't revenue or (b) an economic boom

 * Talk:solar variation - only sunlight, and not sunspots or solar wind?
 * So in the climate section of this page, heaven help me for saying this, we should note that variations in the solar magnetic field & solar wind may cause an impact to cosmic rays hitting the earth. However, I stand by my assertion that this page should be mostly about solar variation (the actual physical changes to the sun) and that the terrestrial climate topic and climate change and other impacts of the sun on the earth should be handled in their respective pages with only summaries here.
 * Talk:Sunlight - article split?
 * Talk:Atonement in Christianity - Reorganize if no objection

 * Talk:List of topics characterized as pseudoscience  (page move + section for modern controversies)

 * Talk:Linear no-threshold model  (→Clarifications: more discussion of long-term studies)

 * Talk:Ground Zero controversy  (page move)

Some articles I created
Most of these have been extensively modified by others, per, which - duh! - is the main point of a.

Star* means someone tried to get the article deleted. Dagger means they tried twice!

Recent

 * 1) From Bacteria to Bach and Back
 * , political slogan (deleted, then revived)
 * 1) => /Illegal guns
 * , spun off from Women in the military
 * 1) Korean age
 * 2) Before date
 * , aka Tourist navigation or Near-shore salute
 * 1) Korean age
 * 2) Before date
 * , aka Tourist navigation or Near-shore salute
 * 1) Korean age
 * 2) Before date
 * , aka Tourist navigation or Near-shore salute
 * , aka Tourist navigation or Near-shore salute
 * , aka Tourist navigation or Near-shore salute

US politics

 * , a WP:SPLIT from Sandra Fluke

Biography

 * - just about the most famous Wikipedian to edit under his own name
 * - Unification Church founder, passed away  NaN years ago
 * - wife of (article incorrectly lists the number of her living children)
 * - professor, diplomat
 * - religious scholar
 * - did first in-depth study of as a software engineering technique
 * - statistician
 * - youngest son of, and his appointed successor
 * - was professor, author of
 * - mathematician
 * - claimed that leading scientific journals were censoring
 * - one of the engineers responsible for creating, one of the most well-known synthetic insecticides

Books

 *  - debunking the notion that medieval Christians believed the earth was flat
 *  - debunking the notion that medieval Christians believed the earth was flat
 *  - debunking the notion that medieval Christians believed the earth was flat

Laws and rules

 * - how America treats "s"

Ideas and concepts

 * - Redirects to Peer review
 * - "it's worth it"
 * - in toxicology, a drug may have zero effect for a dose below a critical or threshold value; compare
 * , also known as pure communism
 * - see s
 * - privileged class in the USSR
 * - Redirects to Peer review
 * - "it's worth it"
 * - in toxicology, a drug may have zero effect for a dose below a critical or threshold value; compare
 * , also known as pure communism
 * - see s
 * - privileged class in the USSR
 * - see s
 * - privileged class in the USSR
 * - see s
 * - privileged class in the USSR
 * - privileged class in the USSR
 * - privileged class in the USSR
 * - privileged class in the USSR

Computers

 * s
 * s
 * s

Survival of the fittest

 * - recreated October 2011
 * => Slide (musical ornament)
 * => Slide (musical ornament)
 * => Slide (musical ornament)
 * => Slide (musical ornament)
 * => Slide (musical ornament)
 * => Slide (musical ornament)
 * => Slide (musical ornament)
 * => Slide (musical ornament)

Evolved

 * Socialism and famine merged into Famine
 * merged into Mel Gibson
 * Wicker Amendment merged into Transporting firearms
 * => Heterosexuality
 * Blaming the Victim merged to Victim blaming
 * - see Touchpad
 * => Sun Myung Moon
 * - see Election

Endangered species

 * The Apartment (film)

Extinct species

 * - not a notable organization
 * - see Aid to Families with Dependent Children

Riding Happy Homeward

 * Ya need to wake up and smell the fresh air
 * and hear the seagulls calling
 * and the surf rushing to the shore;
 * Feel the sand beneath your toes and more.

 * Ever questing for that perfect balance
 * between wave and board
 * Swimming out eager for a thrill
 * and riding happy homeward.

Consider the source

 * There once came a man with a view
 * Which aroused such a hullaballoo
 * That all of us said,
 * "It should only be read,
 * If attributed clearly to you!"

Factoids
Questioning authority (Dennis Prager):
 * It is noteworthy that liberals, one of whose mottos is "question authority," so rarely question the authority of the mainstream media. Now, of course, conservatives, too, often believe mainstream media. But conservatives have other sources of news that enable them to achieve the liberal ideal of questioning authority. Whereas few liberals ever read non-liberal sources of information or listen to conservative talk radio, the great majority of conservatives are regularly exposed to liberal news, liberal editorials and liberal films, and they have also received many years of liberal education. Dennis Prager

Global warming and US politics;
 * While Republicans' belief in human-induced global warming has declined 10 percentage points from 2003 to 2008 (from 52% to 42%), Democrats' belief has been steady (possibly even rising slightly, though the increase from 68% to 73% is not statistically significant). The result is a substantial 31-point gap between adherents of the two major parties.

Can homosexuals change? Peer review
 * Press releases from both NGLTF and HRC sought to undermine Spitzer's credibility by connecting him polticially to right-wing groups that had backed the ex-gay movement. The Advocate - Jun 19, 2001
 * Perhaps the most widely recognized failing of peer review is its inability to ensure the identification of high-quality work. The list of important scientific papers that were initially rejected by peer-reviewed journals goes back at least as far as the editor of Philosophical Transaction's 1796 rejection of Edward Jenner's report of the first vaccination against smallpox.

Equal opportunity and Gender norming: Unit cohesion: James Webb on gender differences: The plebe system: David Horowitz:
 * Because of women's reduced physical capabilities, readiness standards are called into question because standards have been lowered to accommodate women and equalize opportunity (Norman, 1997).
 * “Cohesion is the relationship that develops in a unit or group where (1) members share common values and experiences; (2) individuals in the group conform to group norms and behavior in order to ensure group survival and goals; (3) members lose their personal identity in favor of a group identity; (4) members focus on group activities and goals; (5) unit members become totally dependent on each other for the completion of their mission or survival; and (6) group members must meet all standards of performance and behavior in order not to threaten group survival.”
 * As Eleanor Maccoby and Carol Jacklin observe in The Psychology of Sex of Differences, man's greater aggressiveness "is one of the best established, and most pervasive of all psychological sex differences."
 * ... the plebe system. It was harsh and cruel. It was designed to produce a man who would be able to be an effective leader in combat, to endure prisoner-of-war camps, to fight this country's wars with skill and tenacity. And it is all but gone.
 * The worst crimes of our century have been committed by crusades to eradicate injustice, stamp out politically incorrect attitudes, and reconstruct human nature.

Authority of the IPCC:
 * Christopher Booker of The Sunday Telegraph: "the IPCC report, which is still widely touted as the most authoritative single document on global warming."

Robert L. Park on science and the scientific method: Climategate:
 * ... the scientific method transcends the flaws of individual scientists.
 * Science is the only way we have of separating the truth from ideology, or fraud, or mere foolishness.
 * 1) Ross McKitrick: The world still awaits a proper inquiry into climategate: one that is not stacked with global warming advocates, and one that is prepared to cross-examine evidence, interview critics as well as supporters of the CRU and other IPCC players, and follow the evidence where it leads. Understanding the Climategate Inquiries - Ross McKitrick, Ph.D
 * 2) Chris Horner wrote, "The e-mails detail organized efforts to subvert and violate transparency laws ... in order to keep the public misinformed about the state of climate science"
 * 3) Jay Ambrose wrote:
 * 4) *Another scientist whose name had been abused in the e-mails, Hans von Storch, is quoted in another piece as saying of the e-mail writers that they "violated a fundamental principle of science" in trying to keep collected information from getting out, and that they "play science as a power game."

Scientific skepticism: Racism:
 * The science that is typically written up in history books is the science of great discoveries and great theories. But there is an equally important part of science that is not glamorous; the science of the skeptic. An important part of science is the requirement that new discoveries be able to be replicated by other researchers before they are accepted. This helps prevent false theories from being widely accepted. This requirement for replication and the refusal to accept a new discovery until it is possible to replicate it can easily be interpreted by naive commentators as "reactionary".
 * ... many liberals’ charges of racism aren’t only false — they’re lies intended to intimidate us

One child law in China: Cultural assimilation: Race, and also government aid programs to reduce poverty:
 * The one child law means musicians have no siblings and are spoiled by their parents.
 * Diane Ravitch "... too, emphasized a common culture but one that incorporated the contributions of all racial and ethnic groups so that they can believe in their full membership in America’s past, present, and future. She envisioned elimination of allegiance to any specific racial and/or ethnic group, with emphasis instead on our common humanity, our shared national identity, and our individual accomplishments.
 * Assimilationists seek elimination of cultural differences through loss of one’s distinctive traits that are replaced by the language, values, and other attributes of mainstream Americans.
 * Edward C. Banfield published a book in 1968 that made a simple and well-documented case that the problems played out in ghetto neighborhoods were a consequence of concentrated lower-class populations. Race was not the critical issue, he said. The black poor, Banfield suggested, were no different from other (white) lower-class Americans: they had no fondness for work, no strong family ties, an easy acceptance of criminal behavior, no brief for schooling, and no future perspective. Banfield argued that even well-pruned government programs could not undo the harm caused by class differences. For this sin, Banfield was effectively banished from one campus after another, his books vandalized, his lectures shouted down, and his sponsors threatened.

Multiculturalism:
 * In 1915, Horace Kallen used the metaphor of a symphony orchestra to portray the strength through diversity of U.S. society. Just as different groups of instruments each play their separate parts of the musical score but together produce beautiful music of blends and contrasts, so, too, he said, do the various populations within pluralist America

Prejudice:
 * William James wrote, "A great many people think they are thinking when they are merely rearranging their prejudices."

Evolution:
 * "Colin Patterson (1933-1998) was the Senior Principal Scientific Officer in the Paleontology Department of British Museum of Natural History in London, from 1962-1993."
 * "Colin Patterson was employed in the palaeontology Department of The Natural History Museum in London from 1962 until 1993. He held an individual merit appointment beginning in 1974. Although retired at the age of sixty, he continued to work daily in the Museum until his sudden death in 1998."

Pseudoscience: "Pseudoscience, which involves passionate belief with no evidence, is often the result of convictions based on religion or politics."

Voodoo Science: Scientific claims:
 * "scientists, many of whom have impressive credentials, who craft arguments deliberately intended to deceive or confuse."
 * The most important discovery of modern medicine is not vaccines or antibiotics, it is the randomized double-blind test, by means of which we know what works and what doesn't.

Relativity
Relativity and relativism:
 * '... the physical anomalies that led to relativity can be explained without it. For example, the famous equation "E = mc2" was derived using relativity theory. But later Einstein re-derived it, this time without relativity.'

 * Atomic clocks do slow down when they move through the gravitational field. But the slowing of clocks and the slowing of time are very different things. GPS has "relativistic" corrections to keep its clocks synchronized. But those corrections depart significantly from Einstein's theory. They refer clock motion not to the observer but to an absolute reference frame, centered on the Earth.

 * Relativity and relativism arose at about the same time, and the scientific claims surely bolstered the cultural applications. Now there is skepticism about both.

GPS: "... because the satellites are constantly moving relative to observers on the Earth, effects predicted by the Special and General theories of Relativity must be taken into account to achieve the desired 20-30 nanosecond accuracy."

 * "Special Relativity predicts that the on-board atomic clocks on the satellites should fall behind clocks on the ground by about 7 microseconds per day ..."
 * "A calculation using General Relativity predicts that the clocks in each GPS satellite should get ahead of ground-based clocks by 45 microseconds per day."

 * In detail: "The engineers who designed the GPS system included these relativistic effects when they designed and deployed the system. For example, to counteract the General Relativistic effect once on orbit, they slowed down the ticking frequency of the atomic clocks before they were launched so that once they were in their proper orbit stations their clocks would appear to tick at the correct rate as compared to the reference atomic clocks at the GPS ground stations. Further, each GPS receiver has built into it a microcomputer that (among other things) performs the necessary relativistic calculations when determining the user's location."

Other
Intuition (Amar Bose):
 * Bose says that his best ideas usually come to him in a flash. "These innovations are not the result of rational thought; it's an intuitive idea." Popular Science Dec 2004

Whole note: The most basic note is called the whole note because ... it lasts a whole measure [in common time].

"... the oppressed blacks on the Southern plantations identified with the Israelites in Egypt."

"... Black slaves in the South identified with Moses and the Israelites enslaved in Egypt..."

Feminism aims at returning society to an idealized primitive matriarchy.

North Koreans "suffer from an incredible blackout of knowledge about the outside world. The control on the population exceeds anything the world has seen to date."

title: User:Ed Poor


text:
Environment

Environment most often refers to:

 * Natural environment/Biophysical environment, referring respectively to all living and non-living things occurring naturally and the physical and biological factors along with their chemical interactions that affect an organism or a group of organisms

Other physical and cultural environments

 * Ecology, the branch of ethology that deals with the relations of organisms to one another and to their physical surroundings
 * Environment (systems), the surroundings of a physical system that may interact with the system by exchanging mass, energy, or other properties.
 * Built environment, constructed surroundings that provide the settings for human activity, ranging from the large-scale civic surroundings to the personal places
 * Social environment, the culture that an individual lives in, and the people and institutions with whom they interact
 * Market environment, business term

Arts, entertainment and publishing

 * Environment (magazine), a peer-reviewed, popular environmental science publication founded in 1958
 * Environment (1917 film), 1917 American silent film
 * Environment (1922 film), 1922 American silent film
 * Environment (1927 film), 1927 Australian silent film
 * Environments (album series), a series of LPs, cassettes and CDs depicting natural sounds
 * Environments (album), a 2007 album by The Future Sound of London
 * "Environment", a song by Dave from Psychodrama
 * Environments (journal), a scientific journal

In computing

 * Environment (type theory), the association between variable names and data types in type theory
 * Deployment environment, in software deployment, a computer system in which a computer program or software component is deployed and executed
 * Runtime environment, a virtual machine state which provides software services for processes or programs while a computer is running
 * Environment variable, a variable capable of affecting the way processes behave on a computer

title: Environment


text:
Wilhelmus

"Wilhelmus van Nassouwe", usually known just as "Wilhelmus" (Het Wilhelmus; ; English translation: "The Wilhelmus"), is the national anthem of both the Netherlands and its sovereign state, the Kingdom of the Netherlands. It dates back to at least 1572, making it the oldest national anthem in use today, provided that the latter is defined as consisting of both a melody and lyrics. Although "Wilhelmus" was not recognized as the official national anthem until 1932, it has always been popular with parts of the Dutch population and resurfaced on several occasions in the course of Dutch history before gaining its present status. It was also the anthem of the Netherlands Antilles from 1954 to 1964.

"Wilhelmus" originated in the Dutch Revolt, the nation's struggle to achieve independence from the Spanish Empire. It tells of the Father of the Nation William of Orange who was stadholder in the Netherlands under the King of Spain. In the first person, as if quoting himself, William speaks to the Dutch about both the revolt and his own, personal struggle: to be faithful to the king, without being unfaithful to his conscience: to serve God and the Dutch. In the lyrics William compares himself with the biblical David who serves under the tyrannical king Saul. As the merciful David defeats the unjust Saul and is rewarded by God with the kingdom of Israel, so too William hopes to be rewarded with a kingdom. Both "Wilhelmus" and the Dutch Revolt should be seen in the light of the 16th century Reformation in Europe and the resulting persecution of Protestants by the Spanish Inquisition in the Low Countries. Militant music proved very useful not only in lampooning Roman clerks and repressive monarchs but also in generating class-transcending social cohesion. In successfully combining a psalmic character with political relevancy, "Wilhelmus" stands as the pre-eminent example of the genre.

Origins of melody
The melody of "Wilhelmus" was borrowed from a well-known Roman Catholic French song titled "Autre chanson de la ville de Chartres assiégée par le prince de Condé", or in short: "Chartres". This song ridiculed the failed Siege of Chartres in 1568 by the Huguenot (Protestant) Prince de Condé during the French Wars of Religion. However, the triumphant contents of "Wilhelmus" differ greatly from the content of the original song, making it subversive at several levels. Thus, the Dutch Protestants had taken over an anti-Protestant song, and adapted it into propaganda for their own agenda. In that way, "Wilhelmus" was typical for its time: it was common practice in the 16th century for warring groups to steal each other's songs in order to rewrite them.

Even though the melody stems from 1568, the first known written down version of it comes from 1574; at the time the anthem was sung at a much quicker pace. Dutch composer Adriaen Valerius recorded the current melody of "Wilhelmus" in his Nederlantsche Gedenck-clanck in 1626, slowing down the melody's pace, probably to allow it to be sung in churches.

Origins of lyrics
The origins of the lyrics are uncertain. "Wilhelmus" was first written some time between the start of the Eighty Years' War in April 1568 and the capture of Brielle on 1 April 1572. Soon after the anthem was finished it was said that either Philips of Marnix, a writer, statesman and former mayor of Antwerp, or Dirck Coornhert, a politician and theologian, wrote the lyrics. However, this is disputed as neither Marnix nor Coornhert ever mentioned that they had written the lyrics, even though the song was immensely popular in their time. "Wilhelmus" also has some odd rhymes in it. In some cases the vowels of certain words were altered to allow them to rhyme with other words. Some see this as evidence that neither Marnix or Coornhert wrote the anthem, as they were both experienced poets when "Wilhelmus" was written, and it is said they would not have taken these small liberties. Hence some believe that the lyrics of the Dutch national anthem were the creation of someone who just wrote one poem for the occasion and then disappeared from history. A French translation of "Wilhelmus" appeared around 1582.

Recent stylometric research has mentioned Pieter Datheen as a possible author of the text of the Dutch national anthem. By chance, Dutch and Flemish researchers (Meertens Institute, Utrecht University and University of Antwerp) discovered a striking number of similarities between his style and the style of the national anthem.

Structure and interpretation
The complete text comprises fifteen stanzas. The anthem is an acrostic: the first letters of the fifteen stanzas formed the name "Willem van Nassov" (Nassov was a contemporary orthographic variant of Nassau). In the current Dutch spelling the first words of the 12th and 13th stanzas begin with Z instead of S.

Like many of the songs of the period, it has a complex structure, composed around a thematic chiasmus: the text is symmetrical, in that verses one and 15 resemble one another in meaning, as do verses two and 14, three and 13, etc., until they converge in the 8th verse, the heart of the song: "Oh David, thou soughtest shelter from King Saul's tyranny. Even so I fled this welter", where the comparison is made not only between the biblical David and William of Orange as a merciful and just leader of the Dutch Revolt, but also between the tyrant King Saul and the Spanish crown, and between the promised land of Israel granted by God to David, and a kingdom granted by God to William.

In the first person, as if quoting himself, William speaks about how his disagreement with his king troubles him; he tries to be faithful to his king, but he is above all faithful to his conscience: to serve God and the Dutch people. Therefore, the last two lines of the first stanza indicate that the leader of the Dutch civil war against the Spanish Empire, of which they were part, had no specific quarrel with king Philip II of Spain, but rather with his emissaries in the Low Countries, such as Fernando Álvarez de Toledo, 3rd Duke of Alba. This may have been because at the time (late 16th century) it was uncommon to doubt publicly the divine right of kings, who were accountable to God alone. In 1581 the Netherlands nevertheless rejected the legitimacy of the king of Spain's rule over it in the Act of Abjuration.

"Duytschen" (in English generally translated as "Dutch", "native" or Germanic) in the first stanza is a reference to William's roots; its modern Dutch equivalent, "Duits", exclusively means "German", and while it may refer to William's ancestral house (Nassau, Germany) or to the lands of the Holy Roman Empire it is most probably a reference to an older meaning of the word, which can loosely be translated as "Germanic", and seeks to position William as a person with a personal connection with the Low Countries as opposed to the king of Spain, Philip II, who was commonly portrayed as foreign, disconnected and out of touch. In doing so, William is also implicitly comparing himself with the well liked Charles V (Philip's father) who, unlike his son, was born in the Low Countries, spoke Dutch and visited the Low Countries more often than any other part of his realm.

History
Though only proclaimed the national anthem in 1932, the "Wilhelmus" already had a centuries-old history. It had been sung on many official occasions and at many important events since the outbreak of the Dutch Revolt in 1568, such as the siege of Haarlem in 1573 and the ceremonial entry of the Prince of Orange into Brussels on 18 September 1578.

It has been claimed that during the gruesome torture of Balthasar Gérard (the assassin of William of Orange) in 1584, the song was sung by the guards who sought to overpower Gérard's screams when boiling pigs' fat was poured over him. Gérard allegedly responded "Sing! Dutch sinners! Sing! But know that soon I shall be sung of!".

Another legend claims that following the Navigation Act 1651 (an ordinance by Oliver Cromwell requiring all foreign fleets in the North Sea or the Channel to dip their flag in salute) the "Wilhelmus" was sung (or rather, shouted) by the sailors on the Dutch flagship Brederode in response to the first warning shot fired by an English fleet under Robert Blake, when their captain Maarten Tromp refused to lower his flag. At the end of the song, which coincided with the third and last English warning shot, Tromp fired a full broadside, thereby beginning the Battle of Goodwin Sands and the First Anglo-Dutch War.

During the Dutch Golden Age, it was conceived essentially as the anthem of the House of Orange-Nassau and its supporters – which meant, in the politics of the time, the anthem of a specific political faction which was involved in a prolonged struggle with opposing factions (which sometimes became violent, verging on civil war). Therefore, the fortunes of the song paralleled those of the Orangist faction. Trumpets played the "Wilhelmus" when Prince Maurits visited Breda, and again when he was received in state in Amsterdam in May 1618. When William V arrived in Schoonhoven in 1787, after the authority of the stadholders had been restored, the church bells are said to have played the "Wilhelmus" continuously. After the Batavian Revolution, inspired by the French Revolution, it had come to be called the "Princes' March" as it was banned during the rule of the Patriots, who did not support the House of Orange-Nassau.

However, at the foundation of the Kingdom of the Netherlands in 1813, the "Wilhelmus" had fallen out of favour. Having become monarchs with a claim to represent the entire nation and stand above factions, the House of Orange decided to break with the song which served them as heads of a faction, and the "Wilhelmus" was replaced by Hendrik Tollens' song Wien Neêrlands bloed door d'aderen vloeit, which was the official Dutch anthem from 1815 until 1932. However, the "Wilhelmus" remained popular and lost its identification as a factional song, and on 10 May 1932, it was decreed that on all official occasions requiring the performance of the national anthem, the "Wilhelmus" was to be played – thereby replacing Tollens' song.

Wilhelmus had a Malay translation of which was sung back when Indonesia was under Dutch colonial rule.

During the German occupation of the Netherlands, Arthur Seyss-Inquart, the Nazi Reichskommissar, banned all the emblems of the Dutch royal family, including the "Wilhelmus". It was then taken up by all factions of the Dutch resistance, even those socialists who had previously taken an anti-monarchist stance. The pro-German Nationaal-Socialistische Beweging (NSB), who had sung the "Wilhelmus" at their meetings before the occupation, replaced it with Alle Man van Neerlands Stam ("All Men of Dutch Origin"). The anthem was drawn to the attention of the English-speaking world by the 1942 British war film, One of Our Aircraft Is Missing. The film concerns a Royal Air Force bomber crew who are shot down over the occupied Netherlands and are helped to escape by the local inhabitants. The melody is heard during the film as part of the campaign of passive resistance by the population, and it finishes with the coat of arms of the Netherlands on screen while the "Wilhelmus" is played.

Current
The "Wilhelmus" is to be played only once at a ceremony or other event and, if possible, it is to be the last piece of music to be played when receiving a foreign head of state or emissary.

During international sport events, such as the World Cup, UEFA European Football Championship, the Olympic Games and the Dutch Grand Prix, the "Wilhelmus" is also played. In nearly every case the 1st and 6th stanzas (or repeating the last lines), or the 1st stanza alone, are sung/played rather than the entire song, which would result in about 15 minutes of music.

The "Wilhelmus" is also widely used in Flemish nationalist gatherings as a symbol of cultural unity with the Netherlands. Yearly rallies like the "IJzerbedevaart" and the "Vlaams Nationaal Zangfeest" close with singing the 6th stanza, after which the Flemish national anthem "De Vlaamse Leeuw" is sung.

Variations
An important set of variations on the melody of "Wilhelmus van Nassouwe" is that by the blind carillon-player Jacob van Eyck in his mid-17th century collection of variations Der Fluyten Lust-hof.

The 10-year old Wolfgang Amadeus Mozart composed in 1766, while visiting Holland, a set of 7 variations for keyboard in D major on the song, now listed as K. 25.

Richard Strauss wrote his "Variationen über 'Wilhelm von Oraniên'" for military band in 1892. The manuscript which, it seems, was mislaid, is in the Koninklijke Collecties in the Hague. There is a recording available on YouTube by the Band of the Netherlands Royal Marines.

The royal anthem of Luxembourg (called "De Wilhelmus") is a variation on the Wilhelmus. The melody was first used in Luxembourg (at the time in personal union with the Kingdom of the United Netherlands) on the occasion of the visit of the Dutch King and Grand Duke of Luxembourg William III in 1883. Later, the anthem was played for Grand Duke Adolph of Luxembourg along with the national anthem. The melody is very similar, but not identical to that of the "Wilhelmus". It is in official use since 1919.

The song "Wenn alle untreu werden" (German: "If everyone becomes unfaithful") better known as "Das Treuelied", which was written by the poet Max von Schenkendorf (1783–1817) used exactly the same melody as the "Wilhelmus". After the First World War this became extremely popular among German nationalist groups. It became one of the most popular songs of the SS, together with the Horst Wessel song.

The melody is also used in the Swedish folksong "Ack, Göta konungarike" ("Alas, Gothic kingdom"), written down in 1626. The song deals with the liberation struggle of Sweden under Gustav Vasa in the 16th century.

Lyrics
The "Wilhelmus" was first printed in a geuzenliedboek, literally "Beggars' songbook" in 1581. It used the following text as an introduction to the "Wilhelmus":'
 * {| class="wikitable"

 * Een nieuw Christelick Liedt gemaect ter eeren des Doorluchtichsten Heeren, Heere Wilhelm Prince van Oraengien, Grave van Nassou, Patris Patriae, mijnen Genaedigen Forsten ende Heeren. Waer van deerste Capitael letteren van elck veers syner Genaedigen Forstens name metbrengen. Na de wijse van Chartres.
 * A new Christian song made in the honour of the most noble lord, lord William Prince of Orange, count of Nassau, Pater Patriae (Father of the Nation), my merciful prince and lord. [A song] of which the first capital letter of each stanza form the name of his merciful prince. To the melody of Chartres.
 * }

Original Dutch (1568)

Wilhelmus van Nassouwe Ben ick van Duytschen bloet Den Vaderlant getrouwe Blyf ick tot in den doet: Een Prince van Oraengien Ben ick vrij onverveert, Den Coninck van Hispaengien Heb ick altijt gheeert.

In Godes vrees te leven Heb ick altyt betracht, Daerom ben ick verdreven Om Landt om Luyd ghebracht: Maer God sal mij regeren Als een goet Instrument, Dat ick zal wederkeeren In mijnen Regiment.

Lydt u myn Ondersaten Die oprecht zyn van aert, Godt sal u niet verlaten Al zijt ghy nu beswaert: Die vroom begheert te leven Bidt Godt nacht ende dach, Dat hy my cracht wil gheven Dat ick u helpen mach.

Lyf en goet al te samen Heb ick u niet verschoont, Mijn broeders hooch van Namen Hebbent u oock vertoont: Graef Adolff is ghebleven In Vriesland in den slaech, Syn Siel int ewich Leven Verwacht den Jongsten dach.

Edel en Hooch gheboren Van Keyserlicken Stam: Een Vorst des Rijcks vercoren Als een vroom Christen man, Voor Godes Woort ghepreesen Heb ick vrij onversaecht, Als een Helt sonder vreesen Mijn edel bloet ghewaecht.

Mijn Schilt ende betrouwen Sijt ghy, o Godt mijn Heer, Op u soo wil ick bouwen Verlaet mij nimmermeer: Dat ick doch vroom mach blijven V dienaer taller stondt, Die Tyranny verdrijven, Die my mijn hert doorwondt.

Van al die my beswaren, End mijn Vervolghers zijn, Mijn Godt wilt doch bewaren Den trouwen dienaer dijn: Dat sy my niet verrasschen In haren boosen moet, Haer handen niet en wasschen In mijn onschuldich bloet.

Als David moeste vluchten Voor Saul den Tyran: Soo heb ick moeten suchten Met menich Edelman: Maer Godt heeft hem verheven Verlost uit alder noot, Een Coninckrijk ghegheven In Israel seer groot.

Na tsuer sal ick ontfanghen Van Godt mijn Heer dat soet, Daer na so doet verlanghen Mijn Vorstelick ghemoet: Dat is dat ick mach sterven Met eeren in dat Velt, Een eewich Rijck verwerven Als een ghetrouwe Helt.

Niet doet my meer erbarmen In mijnen wederspoet, Dan dat men siet verarmen Des Conincks Landen goet, Dat van de Spaengiaerts crencken O Edel Neerlandt soet, Als ick daer aen ghedencke Mijn Edel hert dat bloet.

Als een Prins op gheseten Met mijner Heyres cracht, Van den Tyran vermeten Heb ick den Slach verwacht, Die by Maestricht begraven Bevreesden mijn ghewelt, Mijn ruyters sach men draven. Seer moedich door dat Velt.

Soo het den wille des Heeren Op die tyt had gheweest, Had ick gheern willen keeren Van v dit swear tempeest: Maer de Heer van hier boven Die alle dinck regeert. Diemen altijd moet loven En heeftet niet begheert.

Seer Christlick was ghedreven Mijn Princelick ghemoet, Stantvastich is ghebleven Mijn hert in teghenspoet, Den Heer heb ick ghebeden Van mijnes herten gront, Dat hy mijn saeck wil reden, Mijn onschult doen bekant.

Oorlof mijn arme Schapen Die zijt in grooten noot, V Herder sal niet slapen Al zijt ghy nu verstroyt: Tot Godt wilt v begheven, Syn heylsaem Woort neemt aen, Als vrome Christen leven, Tsal hier haest zijn ghedaen.

Voor Godt wil ick belijden End zijner grooter Macht, Dat ick tot gheenen tijden Den Coninck heb veracht: Dan dat ick Godt den Heere Der hoochster Maiesteyt, Heb moeten obedieren, Inder gherechticheyt.

Acrostic WILLEM VAN NASSOV Contemporary Dutch

Wilhelmus van Nassouwe ben ik, van Duitsen bloed, den vaderland getrouwe blijf ik tot in den dood. Een Prinse van Oranje ben ik, vrij onverveerd, den Koning van Hispanje heb ik altijd geëerd.

In Godes vrees te leven heb ik altijd betracht, daarom ben ik verdreven, om land, om luid gebracht. Maar God zal mij regeren als een goed instrument, dat ik zal wederkeren in mijnen regiment.

Lijdt u, mijn onderzaten die oprecht zijt van aard, God zal u niet verlaten, al zijt gij nu bezwaard. Die vroom begeert te leven, bidt God nacht ende dag, dat Hij mij kracht wil geven, dat ik u helpen mag.

Lijf en goed al te samen heb ik u niet verschoond, mijn broeders hoog van namen hebben 't u ook vertoond: Graaf Adolf is gebleven in Friesland in de slag, zijn ziel in 't eeuwig leven verwacht de jongste dag.

Edel en hooggeboren, van keizerlijke stam, een vorst des rijks verkoren, als een vroom christenman, voor Godes woord geprezen, heb ik, vrij onversaagd, als een held zonder vreze mijn edel bloed gewaagd.

Mijn schild ende betrouwen zijt Gij, o God mijn Heer, op U zo wil ik bouwen, verlaat mij nimmermeer. Dat ik doch vroom mag blijven, uw dienaar t'aller stond, de tirannie verdrijven die mij mijn hart doorwondt.

Van al die mij bezwaren en mijn vervolgers zijn, mijn God, wil doch bewaren de trouwe dienaar dijn, dat zij mij niet verrassen in hunne boze moed, hun handen niet en wassen in mijn onschuldig bloed.

Als David moeste vluchten voor Sauel den tiran, zo heb ik moeten zuchten als menig edelman. Maar God heeft hem verheven, verlost uit alder nood, een koninkrijk gegeven in Israël zeer groot.

Na 't zuur zal ik ontvangen van God mijn Heer het zoet, daarnaar zo doet verlangen mijn vorstelijk gemoed: dat is, dat ik mag sterven met ere in dat veld, een eeuwig rijk verwerven als een getrouwe held.

Niets doet mij meer erbarmen in mijne wederspoed dan dat men ziet verarmen des Konings landen goed. Dat u de Spanjaards krenken, o edel Neerland zoet, als ik daaraan gedenke, mijn edel hart dat bloedt.

Als een prins opgezeten met mijner heireskracht, van de tiran vermeten heb ik de slag verwacht, die, bij Maastricht begraven, bevreesden mijn geweld; mijn ruiters zag men draven zeer moedig door dat veld.

Zo het de wil des Heren op die tijd was geweest, had ik geern willen keren van u dit zwaar tempeest. Maar de Heer van hierboven, die alle ding regeert, die men altijd moet loven, Hij heeft het niet begeerd.

Zeer christlijk was gedreven mijn prinselijk gemoed, standvastig is gebleven mijn hart in tegenspoed. De Heer heb ik gebeden uit mijnes harten grond, dat Hij mijn zaak wil redden, mijn onschuld maken kond.

Oorlof, mijn arme schapen die zijt in grote nood, uw herder zal niet slapen, al zijt gij nu verstrooid. Tot God wilt u begeven, zijn heilzaam woord neemt aan, als vrome christen leven,— 't zal hier haast zijn gedaan.

Voor God wil ik belijden en zijne grote macht, dat ik tot gene tijden de Koning heb veracht, dan dat ik God de Here, de hoogste Majesteit, heb moeten obediëren in de gerechtigheid.

WILLEM VAN NAZZOV Official free translation

William of Nassau, scion Of a Dutch and ancient line, I dedicate undying Faith to this land of mine. A prince I am, undaunted, Of Orange, ever free, To the king of Spain I've granted A lifelong loyalty.

I ' ve ever tried to live in The fear of God's command And therefore I've been driven, From people, home, and land, But God, I trust, will rate me His willing instrument And one day reinstate me Into my government.

Let no despair betray you, My subjects true and good. The Lord will surely stay you Though now you are pursued. He who would live devoutly Must pray God day and night To throw His power about me As champion of your right.

Life and my all for others I sacrificed, for you! And my illustrious brothers Proved their devotion too. Count Adolf, more's the pity, Fell in the Frisian fray, And in the eternal city Awaits the judgement day.

I, nobly born, descended From an imperial stock. An empire's prince, defended (Braving the battle's shock Heroically and fearless As pious Christian ought) With my life's blood the peerless Gospel of God our Lord.

A shield and my reliance, O God, Thou ever wert. I'll trust unto Thy guidance. O leave me not ungirt. That I may stay a pious Servant of Thine for aye And drive the plagues that try us And tyranny away.

My God, I pray thee, save me From all who do pursue And threaten to enslave me, Thy trusted servant true. O Father, do not sanction Their wicked, foul design, Don't let them wash their hands in This guiltless blood of mine.

O David, thou soughtest shelter From King Saul's tyranny. Even so I fled this welter And many a lord with me. But God the Lord did save me From exile and its hell And, in His mercy, gave him A realm in Israel.

Fear not 't will rain sans ceasing The clouds are bound to part. I bide that sight so pleasing Unto my princely heart, Which is that I with honor Encounter death in war, And meet in heaven my Donor, His faithful warrior.

Nothing so moves my pity As seeing through these lands, Field, village, town and city Pillaged by roving hands. O that the Spaniards rape thee, My Netherlands so sweet, The thought of that does grip me Causing my heart to bleed.

A stride on steed of mettle I've waited with my host The tyrant's call to battle, Who durst not do his boast. For, near Maastricht ensconced, He feared the force I wield. My horsemen saw one bounce it Bravely across the field.

Surely, if God had willed it, When that fierce tempest blew, My power would have stilled it, Or turned its blast from you But He who dwells in heaven, Whence all our blessings flow, For which aye praise be given, Did not desire it so.

Steadfast my heart remaineth In my adversity My princely courage straineth All nerves to live and be. I've prayed the Lord my Master With fervid heart and tense To save me from disaster And prove my innocence.

Alas! my flock. To sever Is hard on us. Farewell. Your Shepherd wakes, wherever Dispersed you may dwell, Pray God that He may ease you. His Gospel be your cure. Walk in the steps of Jesu This life will not endure.

Unto the Lord His power I do confession make That ne'er at any hour Ill of the King I spake. But unto God, the greatest Of Majesties I owe Obedience first and latest, For Justice wills it so.

WILLIAM OF NASSAU

IPA transcription of the first and sixth stanzas

title: Wilhelmus