title: History of the telescope

text: In 1682, the minutes of the Royal Society in London Robert Hooke noted Thomas Digges' 1571 "Pantometria", (a book on measurement, partially based on his father Leonard Digges' notes and observations) seemed to support an English claim to the invention of the telescope, describing Leonard as having a "fare seeing glass" in the mid 1500s based on an idea by Roger Bacon. Thomas described it as ""by proportional Glasses duly situate in convenient angles, not only discovered things far off, read letters, numbered pieces of money with the very coin and superscription thereof, cast by some of his friends of purpose upon downs in open fields, but also seven miles off declared what hath been done at that instant in private places"." Comments on the use of proportional or "perspective glass" are also made in the writings of John Dee (1575) and William Bourne (1585). Bourne was asked in 1580 to investigate the Diggs device by Queen Elizabeth I's chief advisor Lord Burghley. Bourne's is the best description of it, and from his writing it seemed to consist of peering into a large curved mirror that reflected the image produced by a large lens. The idea of an "Elizabethan Telescope" has been expanded over the years, including astronomer and historian Colin Ronan concluding in the 1990s that this reflecting/refracting telescope was built by Leonard Digges between 1540 and 1559. This "backwards" reflecting telescope would have been unwieldy, it needed very large mirrors and lens to work, the observer had to stand backwards to look at an upside down view, and Bourne noted it had a very narrow field of view making it unsuitable for military purposes. The optical performance required to see the details of coins lying about in fields, or private activities seven miles away, seems to be far beyond the technology of the time and it could be the "perspective glass" being described was a far simpler idea, originating with Bacon, of using a single lens held in front of the eye to magnify a distant view.


title: History of the telescope

text: Translations of the notebooks of Leonardo da Vinci and Girolamo Fracastoro shows both using water filled crystals or a combination of lenses to magnify the Moon, although the descriptions are too sketchy to determine if they were arranged like a telescope.


title: History of the telescope

text: A 1959 research paper by Simon de Guilleuma claimed that evidence he had uncovered pointed to the French born spectacle maker Juan Roget (died before 1624) as another possible builder of an early telescope that predated Hans Lippershey's patent application.


title: History of the telescope

text: Lippershey's application for a patent was mentioned at the end of a diplomatic report on an embassy to Holland from the Kingdom of Siam sent by the Siamese king Ekathotsarot: "Ambassades du Roy de Siam envoyé à l'Excellence du Prince Maurice, arrivé à La Haye le 10 Septemb. 1608" ("Embassy of the King of Siam sent to his Excellency Prince Maurice, arrived at The Hague on 10 September 1608"). This report was issued in October 1608 and distributed across Europe, leading to experiments by other scientists, such as the Italian Paolo Sarpi, who received the report in November, and the English mathematician and astronomer Thomas Harriot, who used a six-powered telescope by the summer of 1609 to observe features on the moon.


title: History of the telescope

text: The Italian polymath Galileo Galilei was in Venice in June 1609 and there heard of the "Dutch perspective glass", a military spyglass, by means of which distant objects appeared nearer and larger. Galileo states that he solved the problem of the construction of a telescope the first night after his return to Padua from Venice and made his first telescope the next day by using a convex objective lens in one extremity of a leaden tube and a concave eyepiece lens in the other end, an arrangement that came to be called a Galilean telescope. A few days afterwards, having succeeded in making a better telescope than the first, he took it to Venice where he communicated the details of his invention to the public and presented the instrument itself to the doge Leonardo Donato, who was sitting in full council. The senate in return settled him for life in his lectureship at Padua and doubled his salary.


title: History of the telescope

text: Galileo set himself to improving the telescope, producing telescopes of increased power. His first telescope had a 3x magnification, but he soon made instruments which magnified 8x and finally, one nearly a meter long with a 37mm objective (which he would stop down to 16mm or 12mm) and a 23x magnification. With this last instrument he began a series of astronomical observations in October or November 1609, observing the satellites of Jupiter, hills and valleys on the Moon, the phases of Venus and spots on the sun (using the projection method rather than direct observation). Galileo noted that the revolution of the satellites of Jupiter, the phases of Venus, rotation of the Sun and the tilted path its spots followed for part of the year pointed to the validity of the sun-centered Copernican system over other Earth-centered systems such as the one proposed by Ptolemy.


title: History of the telescope

text: Galileo's instrument was the first to be given the name "telescope". The name was invented by the Greek poet/theologian Giovanni Demisiani at a banquet held on April 14, 1611 by Prince Federico Cesi to make Galileo Galilei a member of the Accademia dei Lincei. The word was created from the Greek "tele" = 'far' and "skopein" = 'to look or see'; "teleskopos" = 'far-seeing'.


title: History of the telescope

text: By 1626 knowledge of the telescope had spread to China when German Jesuit and astronomer Johann Adam Schall von Bell published "Yuan jing shuo", ("Explanation of the Telescope") in Chinese and Latin.


title: History of the telescope

text: Johannes Kepler first explained the theory and some of the practical advantages of a telescope constructed of two convex lenses in his "Catoptrics" (1611). The first person who actually constructed a telescope of this form was the Jesuit Christoph Scheiner who gives a description of it in his "Rosa Ursina" (1630).


title: History of the telescope

text: William Gascoigne was the first who commanded a chief advantage of the form of telescope suggested by Kepler: that a small material object could be placed at the common focal plane of the objective and the eyepiece. This led to his invention of the micrometer, and his application of telescopic sights to precision astronomical instruments. It was not till about the middle of the 17th century that Kepler's telescope came into general use: not so much because of the advantages pointed out by Gascoigne, but because its field of view was much larger than in the Galilean telescope.


title: History of the telescope

text: The first powerful telescopes of Keplerian construction were made by Christiaan Huygens after much labor—in which his brother assisted him. With one of these: an objective diameter of and a focal length, he discovered the brightest of Saturn's satellites (Titan) in 1655; in 1659, he published his ""Systema Saturnium"" which, for the first time, gave a true explanation of Saturn's ring—founded on observations made with the same instrument.


title: History of the telescope

text: The sharpness of the image in Kepler's telescope was limited by the chromatic aberration introduced by the non-uniform refractive properties of the objective lens. The only way to overcome this limitation at high magnifying powers was to create objectives with very long focal lengths. Giovanni Cassini discovered Saturn's fifth satellite (Rhea) in 1672 with a telescope long. Astronomers such as Johannes Hevelius were constructing telescopes with focal lengths as long as . Besides having really long tubes these telescopes needed scaffolding or long masts and cranes to hold them up. Their value as research tools was minimal since the telescope's frame "tube" flexed and vibrated in the slightest breeze and sometimes collapsed altogether.


title: History of the telescope

text: In some of the very long refracting telescopes constructed after 1675, no tube was employed at all. The objective was mounted on a swiveling ball-joint on top of a pole, tree, or any available tall structure and aimed by means of string or connecting rod. The eyepiece was handheld or mounted on a stand at the focus, and the image was found by trial and error. These were consequently termed aerial telescopes. and have been attributed to Christiaan Huygens and his brother Constantijn Huygens, Jr. although it is not clear that they invented it. Christiaan Huygens and his brother made objectives up to diameter and focal length and others such as Adrien Auzout made telescopes with focal lengths up to . Telescopes of such great length were naturally difficult to use and must have taxed to the utmost the skill and patience of the observers. Aerial telescopes were employed by several other astronomers. Cassini discovered Saturn's third and fourth satellites in 1684 with aerial telescope objectives made by Giuseppe Campani that were in focal length.


title: History of the telescope

text: The ability of a curved mirror to form an image may have been known since the time of Euclid and had been extensively studied by Alhazen in the 11th century. Galileo, Giovanni Francesco Sagredo, and others, spurred on by their knowledge that curved mirrors had similar properties to lenses, discussed the idea of building a telescope using a mirror as the image forming objective. Niccolò Zucchi, an Italian Jesuit astronomer and physicist, wrote in his book "Optica philosophia" of 1652 that he tried replacing the lens of a refracting telescope with a bronze concave mirror in 1616. Zucchi tried looking into the mirror with a hand held concave lens but did not get a satisfactory image, possibly due to the poor quality of the mirror, the angle it was tilted at, or the fact that his head partially obstructed the image.


title: History of the telescope

text: In 1636 Marin Mersenne proposed a telescope consisting of a paraboloidal primary mirror and a paraboloidal secondary mirror bouncing the image through a hole in the primary, solving the problem of viewing the image. James Gregory went into further detail in his book "Optica Promota" (1663), pointing out that a reflecting telescope with a mirror that was shaped like the part of a conic section, would correct spherical aberration as well as the chromatic aberration seen in refractors. The design he came up with bears his name: the "Gregorian telescope"; but according to his own confession, Gregory had no practical skill and he could find no optician capable of realizing his ideas and after some fruitless attempts, was obliged to abandon all hope of bringing his telescope into practical use.


title: History of the telescope

text: In 1666 Isaac Newton, based on his theories of refraction and color, perceived that the faults of the refracting telescope were due more to a lens's varying refraction of light of different colors than to a lens's imperfect shape. He concluded that light could not be refracted through a lens without causing chromatic aberrations, although he incorrectly concluded from some rough experiments that "all" refracting substances would diverge the prismatic colors in a constant proportion to their mean refraction. From these experiments Newton concluded that no improvement could be made in the refracting telescope. Newton's experiments with mirrors showed that they did not suffer from the chromatic errors of lenses, for all colors of light the angle of incidence reflected in a mirror was equal to the angle of reflection, so as a proof to his theories Newton set out to build a reflecting telescope. Newton completed his first telescope in 1668 and it is the earliest known functional reflecting telescope. After much experiment, he chose an alloy (speculum metal) of tin and copper as the most suitable material for his objective mirror. He later devised means for grinding and polishing them, but chose a spherical shape for his mirror instead of a parabola to simplify construction. He added to his reflector what is the hallmark of the design of a ""Newtonian telescope"", a secondary "diagonal" mirror near the primary mirror's focus to reflect the image at 90° angle to an eyepiece mounted on the side of the telescope. This unique addition allowed the image to be viewed with minimal obstruction of the objective mirror. He also made all the tube, mount, and fittings. Newton's first compact reflecting telescope had a mirror diameter of 1.3 inches and a focal ratio of f/5. With it he found that he could see the four Galilean moons of Jupiter and the crescent phase of the planet Venus. Encouraged by this success, he made a second telescope with a magnifying power of 38x which he presented to the Royal Society of London in December 1672. This type of telescope is still called a Newtonian telescope.


title: History of the telescope

text: A third form of reflecting telescope, the "Cassegrain reflector" was devised in 1672 by Laurent Cassegrain. The telescope had a small convex hyperboloidal secondary mirror placed near the prime focus to reflect light through a central hole in the main mirror.


title: History of the telescope

text: No further practical advance appears to have been made in the design or construction of the reflecting telescopes for another 50 years until John Hadley (best known as the inventor of the octant) developed ways to make precision aspheric and parabolic speculum metal mirrors. In 1721 he showed the first parabolic Newtonian reflector to the Royal Society. It had a diameter, focal length speculum metal objective mirror. The instrument was examined by James Pound and James Bradley. After remarking that Newton's telescope had lain neglected for fifty years, they stated that Hadley had sufficiently shown that the invention did not consist in bare theory. They compared its performance with that of a diameter aerial telescope originally presented to the Royal Society by Constantijn Huygens, Jr. and found that Hadley's reflector, "will bear such a charge as to make it magnify the object as many times as the latter with its due charge", and that it represents objects as distinct, though not altogether so clear and bright.


title: History of the telescope

text: Bradley and Samuel Molyneux, having been instructed by Hadley in his methods of polishing speculum metal, succeeded in producing large reflecting telescopes of their own, one of which had a focal length of . These methods of fabricating mirrors were passed on by Molyneux to two London opticians —Scarlet and Hearn— who started a business manufacturing telescopes.


title: History of the telescope

text: The British mathematician, optician James Short began experimenting with building telescopes based on Gregory's designs in the 1730s. He first tried making his mirrors out of glass as suggested by Gregory, but he later switched to speculum metal mirrors creating Gregorian telescopes with original designers parabolic and elliptic figures. Short then adopted telescope-making as his profession which he practised first in Edinburgh, and afterward in London. All Short's telescopes were of the Gregorian form. Short died in London in 1768, having made a considerable fortune selling telescopes.


title: History of the telescope

text: Since speculum metal mirror secondaries or diagonal mirrors greatly reduced the light that reached the eyepiece, several reflecting telescope designers tried to do away with them. In 1762 Mikhail Lomonosov presented a reflecting telescope before the Russian Academy of Sciences forum. It had its primary mirror tilted at four degrees to telescope's axis so the image could be viewed via an eyepiece mounted at the front of the telescope tube without the observer's head blocking the incoming light. This innovation was not published until 1827, so this type came to be called the Herschelian telescope after a similar design by William Herschel.


title: History of the telescope

text: About the year 1774 William Herschel (then a teacher of music in Bath, England) began to occupy his leisure hours with the construction of reflector telescope mirrors, finally devoted himself entirely to their construction and use in astronomical research. In 1778, he selected a reflector mirror (the best of some 400 telescope mirrors which he had made) and with it, built a focal length telescope. Using this telescope, he made his early brilliant astronomical discoveries. In 1783, Herschel completed a reflector of approximately in diameter and focal length. He observed the heavens with this telescope for some twenty years, replacing the mirror several times. In 1789 Herschel finished building his largest reflecting telescope with a mirror of and a focal length of , (commonly known as his 40-foot telescope) at his new home, at Observatory House in Slough, England. To cut down on the light loss from the poor reflectivity of the speculum mirrors of that day, Herschel eliminated the small diagonal mirror from his design and tilted his primary mirror so he could view the formed image directly. This design has come to be called the Herschelian telescope. He discovered Saturn's sixth known moon, Enceladus, the first night he used it (August 28, 1789), and on September 17, its seventh known moon, Mimas. This telescope was world's largest telescope for over 50 years. However, this large scope was difficult to handle and thus less used than his favorite 18.7-inch reflector.


title: History of the telescope

text: In 1845 William Parsons, 3rd Earl of Rosse built his Newtonian reflector called the "Leviathan of Parsonstown" with which he discovered the spiral form of galaxies.


title: History of the telescope

text: All of these larger reflectors suffered from the poor reflectivity and fast tarnishing nature of their speculum metal mirrors. This meant they need more than one mirror per telescope since mirrors had to be frequently removed and re-polished. This was time-consuming since the polishing process could change the curve of the mirror, so it usually had to be "re-figured" to the correct shape.


title: History of the telescope

text: From the time of the invention of the first refracting telescopes it was generally supposed that chromatic errors seen in lenses simply arose from errors in the spherical figure of their surfaces. Opticians tried to construct lenses of varying forms of curvature to correct these errors. Isaac Newton discovered in 1666 that chromatic colors actually arose from the un-even refraction of light as it passed through the glass medium. This led opticians to experiment with lenses constructed of more than one type of glass in an attempt to canceling the errors produced by each type of glass. It was hoped that this would create an "achromatic lens"; a lens that would focus all colors to a single point, and produce instruments of much shorter focal length.


title: History of the telescope

text: The first person who succeeded in making a practical achromatic refracting telescope was Chester Moore Hall from Essex, England. He argued that the different humours of the human eye refract rays of light to produce an image on the retina which is free from color, and he reasonably argued that it might be possible to produce a like result by combining lenses composed of different refracting media. After devoting some time to the inquiry he found that by combining two lenses formed of different kinds of glass, he could make an achromatic lens where the effects of the unequal refractions of two colors of light (red and blue) was corrected. In 1733, he succeeded in constructing telescope lenses which exhibited much reduced chromatic aberration. One of his instruments had an objective measuring with a relatively short focal length of .


title: History of the telescope

text: Hall was a man of independent means and seems to have been careless of fame; at least he took no trouble to communicate his invention to the world. At a trial in Westminster Hall about the patent rights granted to John Dollond (Watkin v. Dollond), Hall was admitted to be the first inventor of the achromatic telescope. However, it was ruled by Lord Mansfield that it was not the original inventor who ought to profit from such invention, but the one who brought it forth for the benefit of mankind.


title: History of the telescope

text: In 1747, Leonhard Euler sent to the Prussian Academy of Sciences a paper in which he tried to prove the possibility of correcting both the chromatic and the spherical aberration of a lens. Like Gregory and Hall, he argued that since the various humours of the human eye were so combined as to produce a perfect image, it should be possible by suitable combinations of lenses of different refracting media to construct a perfect telescope objective. Adopting a hypothetical law of the dispersion of differently colored rays of light, he proved analytically the possibility of constructing an achromatic objective composed of lenses of glass and water.


title: History of the telescope

text: All of Euler's efforts to produce an actual objective of this construction were fruitless—a failure which he attributed solely to the difficulty of procuring lenses that worked precisely to the requisite curves. John Dollond agreed with the accuracy of Euler's analysis, but disputed his hypothesis on the grounds that it was purely a theoretical assumption: that the theory was opposed to the results of Newton's experiments on the refraction of light, and that it was impossible to determine a physical law from analytical reasoning alone.


title: History of the telescope

text: In 1754, Euler sent to the Berlin Academy a further paper in which starting from the hypothesis that light consists of vibrations excited in an elastic fluid by luminous bodies—and that the difference of color of light is due to the greater or lesser frequency of these vibrations in a given time— he deduced his previous results. He did not doubt the accuracy of Newton's experiments quoted by Dollond.


title: History of the telescope

text: Dollond did not reply to this, but soon afterwards he received an abstract of a paper by the Swedish mathematician and astronomer, Samuel Klingenstierna, which led him to doubt the accuracy of the results deduced by Newton on the dispersion of refracted light. Klingenstierna showed from purely geometrical considerations (fully appreciated by Dollond) that the results of Newton's experiments could not be brought into harmony with other universally accepted facts of refraction.


title: History of the telescope

text: As a practical man, Dollond at once put his doubts to the test of experiment: he confirmed the conclusions of Klingenstierna, discovered a difference far beyond his hopes in the refractive qualities of different kinds of glass with respect to the divergence of colors, and was thus rapidly led to the construction of lenses in which first the chromatic aberration—and afterwards—the spherical aberration were corrected.


title: History of the telescope

text: Dollond was aware of the conditions necessary for the attainment of achromatism in refracting telescopes, but relied on the accuracy of experiments made by Newton. His writings show that with the exception of his bravado, he would have arrived sooner at a discovery for which his mind was fully prepared. Dollond's paper recounts the successive steps by which he arrived at his discovery independently of Hall's earlier invention—and the logical processes by which these steps were suggested to his mind.


title: History of the telescope

text: In 1765 Peter Dollond (son of John Dollond) introduced the triple objective, which consisted of a combination of two convex lenses of crown glass with a concave flint lens between them. He made many telescopes of this kind.


title: History of the telescope

text: The difficulty of procuring disks of glass (especially of flint glass) of suitable purity and homogeneity limited the diameter and light gathering power of the lenses found in the achromatic telescope. It was in vain that the French Academy of Sciences offered prizes for large perfect disks of optical flint glass.


title: History of the telescope

text: The difficulties with the impractical metal mirrors of reflecting telescopes led to the construction of large refracting telescopes. By 1866 refracting telescopes had reached in aperture with many larger ""Great refractors"" being built in the mid to late 19th century. In 1897, the refractor reached its maximum practical limit in a research telescope with the construction of the Yerkes Observatorys' refractor (although a larger refractor Great Paris Exhibition Telescope of 1900 with an objective of diameter was temporarily exhibited at the Paris 1900 Exposition). No larger refractors could be built because of gravity's effect on the lens. Since a lens can only be held in place by its edge, the center of a large lens will sag due to gravity, distorting the image it produces.


title: History of the telescope

text: In 1856–57, Karl August von Steinheil and Léon Foucault introduced a process of depositing a layer of silver on glass telescope mirrors. The silver layer was not only much more reflective and longer lasting than the finish on speculum mirrors, it had the advantage of being able to be removed and re-deposited without changing the shape of the glass substrate. Towards the end of the 19th century very large silver on glass mirror reflecting telescopes were built.


title: History of the telescope

text: The beginning of the 20th century saw construction of the first of the "modern" large research reflectors, designed for precision photographic imaging and located at remote high altitude clear sky locations such as the 60-inch Hale telescope of 1908, and the Hooker telescope in 1917, both located at Mount Wilson Observatory. These and other telescopes of this size had to have provisions to allow for the removal of their main mirrors for re-silvering every few months. John Donavan Strong, a young physicist at the California Institute of Technology, developed a technique for coating a mirror with a much longer lasting aluminum coating using thermal vacuum evaporation. In 1932, he became the first person to "aluminize" a mirror; three years later the and telescopes became the first large astronomical telescopes to have their mirrors aluminized. 1948 saw the completion of the Hale reflector at Mount Palomar which was the largest telescope in the world up until the completion of the massive BTA-6 in Russia twenty-seven years later. The Hale reflector introduced several technical innovations used in future telescopes, including hydrostatic bearings for very low friction, the Serrurier truss for equal deflections of the two mirrors as the tube sags under gravity, and the use of Pyrex low-expansion glass for the mirrors. The arrival of substantially larger telescopes had to await the introduction of methods other than the rigidity of glass to maintain the proper shape of the mirror.


title: History of the telescope

text: The 1980s saw the introduction of two new technologies for building larger telescopes and improving image quality,


title: History of the telescope

text: known as active optics and adaptive optics. In active optics, an image analyser senses the aberrations of a star image


title: History of the telescope

text: a few times per minute, and a computer adjusts many support forces on the primary mirror and the location of the secondary mirror


title: History of the telescope

text: to maintain the optics in optimal shape and alignment. This is too slow to correct for atmospheric blurring effects, but enables the use of thin single mirrors up to 8 m diameter, or even larger segmented mirrors. This method was pioneered by the ESO New Technology Telescope in the late 1980s.


title: History of the telescope

text: The 1990s saw a new generation of giant telescopes appear using active optics, beginning with the construction of the first of the two Keck telescopes in 1993. Other giant telescopes built since then include: the two Gemini telescopes, the four separate telescopes of the Very Large Telescope, and the Large Binocular Telescope.


title: History of the telescope

text: Adaptive optics uses a similar principle, but applying corrections several hundred times per second to


title: History of the telescope

text: compensate the effects of rapidly changing optical distortion due to the motion of turbulence in the Earth's atmosphere. Adaptive optics works by measuring the distortions in a wavefront and then compensating for them by rapid changes of actuators applied to a small deformable mirror or with a liquid crystal array filter. AO was first envisioned by Horace W. Babcock in 1953, but did not come into common usage in astronomical telescopes until advances in computer and detector technology during the 1990s made it possible to calculate the compensation needed in real time. In adaptive optics, the high-speed corrections needed mean that a fairly bright star is needed very close to the target of interest (or an artificial star is created by a laser). Also, with a single star or laser the corrections are only effective over a very narrow field (tens of arcsec), and current systems operating on several 8-10m telescopes work mainly in near-infrared wavelengths for single-object observations.


title: History of the telescope

text: Developments of adaptive optics include systems with multiple lasers over a wider corrected field, and/or working above kiloHertz rates for good correction at visible wavelengths; these are currently in progress but not yet in routine operation as of 2015.


title: History of the telescope

text: The twentieth century saw the construction of telescopes which could produce images using wavelengths other than visible light starting in 1931 when Karl Jansky discovered astronomical objects gave off radio emissions; this prompted a new era of observational astronomy after World War II, with telescopes being developed for other parts of the electromagnetic spectrum from radio to gamma-rays.


title: History of the telescope

text: Radio astronomy began in 1931 when Karl Jansky discovered that the Milky Way was a source of radio emission while doing research on terrestrial static with a direction antenna. Building on Jansky's work, Grote Reber built a more sophisticated purpose-built radio telescope in 1937, with a dish; using this, he discovered various unexplained radio sources in the sky. Interest in radio astronomy grew after the Second World War when much larger dishes were built including: the Jodrell bank telescope (1957), the Green Bank Telescope (1962), and the Effelsberg telescope (1971). The huge Arecibo telescope (1963) was so large that it was fixed into a natural depression in the ground; the central antenna could be steered to allow the telescope to study objects up to twenty degrees from the zenith. However, not every radio telescope is of the dish type. For example, the Mills Cross Telescope (1954) was an early example of an array which used two perpendicular lines of antennae in length to survey the sky.


title: History of the telescope

text: High-energy radio waves are known as microwaves and this has been an important area of astronomy ever since the discovery of the cosmic microwave background radiation in 1964. Many ground-based radio telescopes can study microwaves. Short wavelength microwaves are best studied from space because water vapor (even at high altitudes) strongly weakens the signal. The Cosmic Background Explorer (1989) revolutionized the study of the microwave background radiation.


title: History of the telescope

text: Because radio telescopes have low resolution, they were the first instruments to use interferometry allowing two or more widely separated instruments to simultaneously observe the same source. Very long baseline interferometry extended the technique over thousands of kilometers and allowed resolutions down to a few milli-arcseconds.


title: History of the telescope

text: A telescope like the Large Millimeter Telescope (active since 2006) observes from , bridging between the far-infrared/submillimeter telescopes and longer wavelength radio telescopes including the microwave band from about to in wavelength.


title: History of the telescope

text: Although most infrared radiation is absorbed by the atmosphere, infrared astronomy at certain wavelengths can be conducted on high mountains where there is little absorption by atmospheric water vapor. Ever since suitable detectors became available, most optical telescopes at high-altitudes have been able to image at infrared wavelengths. Some telescopes such as the UKIRT, and the IRTF — both on Mauna Kea — are dedicated infrared telescopes. The launch of the IRAS satellite in 1983 revolutionized infrared astronomy from space. This reflecting telescope which had a mirror, operated for nine months until its supply of coolant (liquid helium) ran out. It surveyed the entire sky detecting 245,000 infrared sources—more than 100 times the number previously known.


title: History of the telescope

text: Although optical telescopes can image the near ultraviolet, the ozone layer in the stratosphere absorbs ultraviolet radiation shorter than 300 nm so most ultra-violet astronomy is conducted with satellites. Ultraviolet telescopes resemble optical telescopes, but conventional aluminium-coated mirrors cannot be used and alternative coatings such as magnesium fluoride or lithium fluoride are used instead. The Orbiting Solar Observatory satellite carried out observations in the ultra-violet as early as 1962. The International Ultraviolet Explorer (1978) systematically surveyed the sky for eighteen years, using a aperture telescope with two spectroscopes. Extreme-ultraviolet astronomy (10–100 nm) is a discipline in its own right and involves many of the techniques of X-ray astronomy; the Extreme Ultraviolet Explorer (1992) was a satellite operating at these wavelengths.


title: History of the telescope

text: X-rays from space do not reach the Earth's surface so X-ray astronomy has to be conducted above the Earth's atmosphere. The first X-ray experiments were conducted on sub-orbital rocket flights which enabled the first detection of X-rays from the Sun (1948) and the first galactic X-ray sources: Scorpius X-1 (June 1962) and the Crab Nebula (October 1962). Since then, X-ray telescopes (Wolter telescopes) have been built using nested grazing-incidence mirrors which deflect X-rays to a detector. Some of the OAO satellites conducted X-ray astronomy in the late 1960s, but the first dedicated X-ray satellite was the Uhuru (1970) which discovered 300 sources. More recent X-ray satellites include: the EXOSAT (1983), ROSAT (1990), Chandra (1999), and Newton (1999).


title: History of the telescope

text: Gamma rays are absorbed high in the Earth's atmosphere so most gamma-ray astronomy is conducted with satellites. Gamma-ray telescopes use scintillation counters, spark chambers and more recently, solid-state detectors. The angular resolution of these devices is typically very poor. There were balloon-borne experiments in the early 1960s, but gamma-ray astronomy really began with the launch of the OSO 3 satellite in 1967; the first dedicated gamma-ray satellites were SAS B (1972) and Cos B (1975). The Compton Gamma Ray Observatory (1991) was a big improvement on previous surveys. Very high-energy gamma-rays (above 200 GeV) can be detected from the ground via the Cerenkov radiation produced by the passage of the gamma-rays in the Earth's atmosphere. Several Cerenkov imaging telescopes have been built around the world including: the HEGRA (1987), STACEE (2001), HESS (2003), and MAGIC (2004).


title: History of the telescope

text: In 1868, Fizeau noted that the purpose of the arrangement of mirrors or glass lenses in a conventional telescope was simply to provide an approximation to a Fourier transform of the optical wave field entering the telescope. As this mathematical transformation was well understood and could be performed mathematically on paper, he noted that by using an array of small instruments it would be possible to measure the diameter of a star with the same precision as a single telescope which was as large as the whole array— a technique which later became known as astronomical interferometry. It was not until 1891 that Albert A. Michelson successfully used this technique for the measurement of astronomical angular diameters: the diameters of Jupiter's satellites (Michelson 1891). Thirty years later, a direct interferometric measurement of a stellar diameter was finally realized by Michelson & Francis G. Pease (1921) which was applied by their 20 ft (6.1 m) interferometer mounted on the 100 inch Hooker Telescope on Mount Wilson.


title: History of the telescope

text: The next major development came in 1946 when Ryle and Vonberg (Ryle and Vonberg 1946) located a number of new cosmic radio sources by constructing a radio analogue of the Michelson interferometer. The signals from two radio antennas were added electronically to produce interference. Ryle and Vonberg's telescope used the rotation of the Earth to scan the sky in one dimension. With the development of larger arrays and of computers which could rapidly perform the necessary Fourier transforms, the first aperture synthesis imaging instruments were soon developed which could obtain high resolution images without the need of a giant parabolic reflector to perform the Fourier transform. This technique is now used in most radio astronomy observations. Radio astronomers soon developed the mathematical methods to perform aperture synthesis Fourier imaging using much larger arrays of telescopes —often spread across more than one continent. In the 1980s, the aperture synthesis technique was extended to visible light as well as infrared astronomy, providing the first very high resolution optical and infrared images of nearby stars.


title: History of the telescope

text: In 1995 this imaging technique was demonstrated on an array of separate optical telescopes for the first time, allowing a further improvement in resolution, and also allowing even higher resolution imaging of stellar surfaces. The same techniques have now been applied at a number of other astronomical telescope arrays including: the Navy Prototype Optical Interferometer, the CHARA array, and the IOTA array. A detailed description of the development of astronomical optical interferometry can be found here [https://web.archive.org/web/20091018192226/http://geocities.com/CapeCanaveral/2309/page1.html


title: History of the telescope

text: In 2008, Max Tegmark and Matias Zaldarriaga proposed a "Fast Fourier Transform Telescope" design in which the lenses and mirrors could be dispensed with altogether when computers become fast enough to perform all the necessary transforms.


title: University of the People

text: University of the People was launched by educational entrepreneur Shai Reshef in January 2009. Although the university has no campus due to its online distance learning nature, it uses a shared office in California as an office of admission.


title: University of the People

text: The first UoPeople students began classes in September 2009, studying for associate and bachelor's degrees in business administration and computer science. At that time, the school had no accreditation and did not charge any fees or tuition.


title: University of the People

text: In February 2012, the Bill & Melinda Gates Foundation awarded the University of the People a grant of $613,282 for the purposes of helping the university earn national accreditation. Two years later, the university was accredited for degree-granting programs through the Distance Education Accrediting Commission (DEAC).


title: University of the People

text: In 2017, the University of Edinburgh partnered with the school so that graduates of the University of the People could complete a bachelor's at UE.


title: University of the People

text: UoPeople in Arabic, announced in the World Economic Forum in April 2019, launched in September 2020 with its own website in Arabic; it uses a different website in Arabic and does not require proof of English knowledge while issuing American degrees.


title: University of the People

text: University of the People received candidate status in June 2021 with WASC Senior College and University Commission which is a regional accrediting body; WASC states that "Candidacy indicates that the institution meets all or nearly all the Standards at a minimum level. Candidacy is not accreditation and does not ensure eventual accreditation".


title: University of the People

text: University of the People Education Ltd is a wholly owned subsidiary which provides support services to the institution. The subsidiary is registered with the Israeli Corporations Authority and maintains an office in Tel Aviv, Israel.


title: University of the People

text: According to University of the People they charge no tuition fees but students must pay some administrative fees to cover course assessments, ranging from $2,460 for an associate's degree (two years) to $4,860 for a bachelor's degree (four years). These include processing fees for applications and final exam assessments.


title: University of the People

text: The university does not participate in federal financial aid programs, but it does offer scholarships to eligible students.


title: Krasue

text: The Krasue (, ), known as "Ahp" () in Cambodia; as "Kasu" (, ) in Laos; as "Kuyang" (), "Leak" (), "Pelasik", "Pelesit", or "Penanggalan" in Indonesia; as "Penanggal" () in Malaysia, Indonesia, Brunei and Singapore; as "Manananggal" () in the Philippines; as "Ma lai" () in Vietnam; is a nocturnal female spirit of Southeast Asian folklore. It manifests itself as a woman, usually young and beautiful, with her internal organs hanging down from the neck, trailing below the head.


title: Krasue

text: According to Thai ethnographer Phraya Anuman Rajadhon, the "Krasue" consists of a floating head accompanied by a will-o'-the-wisp kind of luminescent glow. The explanations attempted about the origin of the glow include the presence of methane in marshy areas. The "'Krasue" is often said to live in the same areas as "Krahang", a male spirit of the Thai folklore.


title: Krasue

text: This spirit moves about by hovering in the air above the ground, for it has no lower body. The throat may be represented in different ways, either as only the trachea or with the whole neck. The organs below the head usually include the heart and the stomach with a length of intestine, the intestinal tract emphasizing the ghost's voracious nature. In the Thai movie "Krasue Valentine", this ghost is represented with more internal organs, such as lungs and liver, but much reduced in size and anatomically out of proportion with the head. The viscera are sometimes represented freshly daubed with blood, as well as glowing. In contemporary representations her teeth often include pointed fangs in yakkha () or vampire fashion. In the movie "Ghosts of Guts Eater" she has a halo around her head.


title: Krasue

text: "Krasue" has been the subject of a number of movies in the region, including "My Mother Is Arb" (). Also known as "Krasue Mom", this Cambodian horror film has the distinction of being the first movie made in the People's Republic of Kampuchea after the absence of locally-made movies and the repression of local folklore in Cambodia during the Khmer Rouge era.


title: Krasue

text: The "Krasue" is also found in the popular mythology of Malaysia, where it is called as the "balan-balan", "penanggalan or" "hantu penanggal", and also in Indonesia where it has many names such as Leyak, Palasik, Selaq Metem, Kuyang, Poppo/pokpok, and Parakang. This spirit is also part of Vietnamese folklore as "ma lai" via the minority ethnic groups of Vietnam's Central Highlands. In the Philippines there is a similar ghost, manananggal, a local spirit that haunts pregnant women. The spirit has also been referred to in many social media videos making it a "scary monster" on social media.


title: Krasue

text: Belief in the existence of the "Krasue" is shared across Southeast Asia, and its origin is difficult to verify. However, it likely originates from folklore. In Thailand, the "Krasue" is believed to be a cursed individual (usually a female) who engaged in various sins and fraudulent conducts during her previous life. After she dies, her sins cause her to be reborn as a "phuti" () that has to live off wasted, uncooked or rotten food. In recent time, the Thai entertainment industry has fictionalized the origin of "Krasue" as cursed from an Ancient Khmer princess, as in "Demonic Beauty" (2002). The kidnapped princess of the Khmer kingdom cheated on her husband (the general), with a soldier. The soldier was decapitated while the Khmer princess was burned to death. However, before she died, she chanted a spell to protect her mortal body but was only able to save her head and her organs.


title: Krasue

text: This depiction, however, merely is just an attempt to put a royal touch or to reinvent a mythical beginning to a well-known story of an essentially folk origin, strictly for entertainment and commercial purpose.


title: Krasue

text: One critic notes that the director of "Demonic Beauty" probably just wanted to depict "Krasue" as an evil alien demon, originating from the witchcraft and black magic of a foreign (i.e. Cambodian's) Pagan Culture, which is ultimately subdued and defeated by the more-enlightened Buddhist Culture of Thailand."


title: Krasue

text: There are other oral traditions that say that this spirit was formerly a rich lady that had a length of black gauze or ribbon tied around the head and neck as protection from the sunlight. This woman was then possessed by an evil spirit and was cursed to become a Krasue. Other popular legends claim that the origin of the spirit may have been a woman trying to learn black magic that made a mistake or used the wrong spell so that her head and body became separated. Past sins are also related to the transmission of the Krasue curse; women who aborted or killed someone in a previous life will become a Krasue as punishment. Other folk stories talk about a person being cursed to become a Krasue after having consumed food and drink contaminated with a krasue's saliva or flesh. Popular imagination also claims that the transformation into a Krasue is largely restricted to the relatives of women practicing witchcraft ""Mae Mot"" (แม่มด) or ""Yai Mot"" (ยายมด), especially their daughters or granddaughters. Often women acting strangely in a community are suspected of becoming nightly a Krasue by other members of the village.


title: Krasue

text: The word អាប (Ahp/Aap), derived from a Sanskrit word आप्यति (āpyati, “to cause anyone to suffer”). Ahp in Cambodian folklore, is usually a woman who is half spirit and half-mortal. During the daytime, they appeared to look like normal human beings but during nighttime they ascended, leaving their mortal body with only their head and their organs, gravitating to find food. They were believed to feast on smelly things; blood, raw meats, villager's farm animals, corpses, feces, placentas, newborns, etc. Their weaknesses are thorns and guard dogs.


title: Krasue

text: Ahp are witches who failed practicing powerful black magic, causing it to backfired cursing themselves. Others believe that Ahp are black magic practitioners, borrowing a demon(evil spirit)'s power by letting them possess their body at night, as an exchanged. ""Ahp" have to pass their curse onto another woman to be able to enter the cycle of reincarnation; it could be their daughter, granddaughter, relatives or any other women that is in their womanhood also practicing witchcraft but some believe it could just be passed through the exchanged of bodily fluid to any women, usually tricked." Witches in khmer are called, "mae thmob" ម៉ែធ្មប់ (mother witch) "yeay thmob" យាយធ្មប់ (grandmother witch).


title: Krasue

text: In order to protect pregnant women and their child from becoming victims, their relatives place thorny branches around the house as a barrier. This improvised thorny fence discourages the Ahp from coming to suck the blood and causing other suffering to the pregnant woman. After delivery, the woman's relatives must take the cut placenta far away for burial to hide it from the Ahp. If the placenta is buried deep enough the spirit would not be able to find it. It is believed that it would bring great calamities to the child and its family if an Ahp ate the mother's placenta.


title: Krasue

text: The Krasue is under a curse that makes it ever hungry and always active in the night when it goes out hunting to satisfy its gluttony, seeking blood to drink or raw flesh to devour. It may attack cattle or chickens in the darkness, drinking their blood and eating their internal organs. It may also prey on pieces of cattle, such as water buffalo that have died of other causes during the night. If blood is not available the Krasue may eat feces or carrion. Clothes left outside would be found soiled with blood and excrement in the morning, allegedly after she had wiped her mouth. Therefore, villagers would not leave clothes hanging to dry outside during the night hours.


title: Krasue

text: The Krasue hides the headless body from which it originates in a quiet place because it needs to join it before daybreak, living like a normal person during the day, although having a sleepy look. To crush the still headless body of the krasue is fatal to the spirit. The flying head will return after hunting but rejoin with the wrong body which will lead it to suffer torment until death. If the top part of the body fails to find the lower half before daybreak it will die in terrible pain. The Krasue will also die if its intestines get cut off or if its body disappears or gets hidden by someone. Some folk beliefs hold that the creature can be destroyed by burning it. The main foes of the Krasue are mobs of angry villagers carrying torches and machetes. They may catch the Krasue and kill it or watch where she goes before dawn and destroy her body.


title: Krasue

text: There is a legend said that the people who are wounded should be aware of the Krasue because it can smell the blood and will come to eat the blood at night when people fall asleep. However, there are ways to prevent the Krasue from coming inside the house. House-owners usually build spiky fences or grow spiky bamboo to protect themselves from the Krasue. Krasue is scared of spiky things because its intestine might get stuck and it could not escape.


title: Krasue

text: There is information from The Royal Academy which provides examples of how belief in the Krasue has been reflected in Thai culture for centuries, for example:


title: Krasue

text: A possible scientific explanation is that Krasue sightings are caused by blazing flames from methane gas particles emitted from rotten organic matters such as found in farms and fields, where Krasue sightings are commonly reported. However, according to Associate Professor Dr. Sirintornthep Towprayoon, an energy researcher from King Mongkut's University of Technology Thonburi, the hypothesis that the Krasue is actually burning methane gas particles is impossible because not enough methane is emitted from rotten organic matter to be able to cause an ignition and that even if the methane gas particles did ignite, the burning would be confined to the surface of the organic, flammable matter and will not lead to floating flames that allegedly give the illusion of the Krasue.


title: Krasue

text: An anatomical interpretation is that when the head is pulled off from the human body, other organs such as the intestines, heart, and lungs will not come together with the head.


title: Krasue

text: Countries where the Krasue tale is popular have adapted it to film. Several Thai films depict this spirit, including 1973 movie "Krasue Sao" (Ghosts of Guts Eater), with Sombat Metanee, which features a fight between two Krasues, "Krasue krahai lveat"/"Filth Eating Spirit"' (1985) "Itthirit Nam Man Phrai" (Oil of Eternal Life) made in 1984, with Tanid Pongmanoon and Praew Mardmarud, "Krasue Kat Pop" (1990) with Bin Bunluerit and Trirak Rakkarndee, "Krasue Krahailueat" (Bloodthirsty Krasue), , made in 1995 with Thida Teerarat, "Tamnan Krasue" (Demonic Beauty) released in 2002, which ties the Krasue to a Khmer curse; "Krasue Valentine" (2006) by Yuthlert Sippapak, "Krasue" (The Gluttonous Fear) made in 2007, with Jedsada Roongsakorn and Sirintorn Parnsamutr, "Krasue Fat Pop" (2009) with Chutima Naiyana, in which Krasue fights against Phi Pop, and "Fullmoon Devil" (2011) by Komson Thripong. Krasue also appears in erotic movies such as "Krasue Rak Krasue Sawat" (2014) and "Wan Krasue Sao" (2013) In all these movies Krasue plays a central role, but she also appears in many other movies in lesser roles, such as in "Phi Ta Wan Kap Achan Ta Bo" (2008) , among others.


title: Krasue

text: Krasue, as "Ahp" (also spelt "Arp" or "Aap"), is present in the Cambodian horror films "Neang Arp (Lady Vampire)" (2004), "Tiyen Arp" រឿង ទាយាទអាប "(Heredity of Krasue)" (2007), "Arp Kalum (The Sexiest Ahp)" (2009) and "Phlerng Chhes Arp" "Ahp Wearing A Helmet Season 1" រឿង អាបពាក់មួកសុវត្ថិភាព វគ្គ១ "Ahp Wearing A Helmet Season 2" រឿង អាបពាក់មួកសុវត្ថិភាព វគ្គ2 (Released in 2012) Hong Kong's "Witch with the Flying Head" (飛頭魔女) (1977), which includes a "Krasue" spitting flames and firing laser beams and that was dubbed in Thai as "Krasue Sawat" (กระสือสวาท), meaning "Lovely Krasue", and Indonesia's "Mystics in Bali" (1981) also feature local versions of Krasue. In the Vietnam War-era drama "Freedom Deal" by Camerado, President Nixon orders the 1970 military incursion into Cambodia, unwittingly unleashing a legion of local ghosts similar to the Krasue.


title: Krasue

text: This ghost appears periodically in Thai television soap operas (ละคร). "Krasue", a popular "lakhon" aired between 20 December 1994 and 21 March 1995, as well as the more recent "Krasue Mahanakhon" (กระสือมหานคร) —in which the ghost story for a change is against a background of young city people instead of the usual rural or traditional setting— feature a "Krasue" in the central role. The theme song of the 1994 "Krasue" TV soap opera became very famous. There was a remake in 2011 named "Krasue Cham Sin" (กระสือจำศีล), but it was poorly cast and produced, not being able to reach the popularity of the 1994 "lakhon". A Krasue has been also comically featured in a Sylvania light bulb commercial for Thai audiences and in a more recent dietary supplement ad. A rather ugly Krasue also appears in the animated film "Nak".


title: Krasue

text: Since this ghost is a popular subject in some places of Southeast Asia, especially in Thailand, there are even costumes, dolls, keyholders and lamps in Krasue form,in the Siamese war.


title: Krasue

text: A Krasue features as the main antagonist of the 2013 horror game "Eyes: The Horror Game". This interpretation shows the Krasue as a woman who was abused by her husband to the point of death, being reincarnated as a ghost to enact revenge. The Krasue lurks around an abandoned mansion, where the player acts as the role of a thief, where they must retrieve an allocated amount of money bags (depends on difficulty), before being able to leave. The game's story-line, has some reference to the original folktale story, as the story talks of a "curse", and "flames", which is supposedly trapped in a photo.


title: Krasue

text: A Krasue was also featured in the "Creepshow" episode "Drug Traffic". It appears in the form of a sickly girl named Mai (portrayed by Sarah Jon) who has to keep taking special medication or else her Krasue form will emerge.


title: Oireachtas

text: The Oireachtas (, ), sometimes referred to as Oireachtas Éireann, is the bicameral parliament of Ireland. The Oireachtas consists of:


title: Oireachtas

text: The houses of the Oireachtas sit in Leinster House in Dublin, an eighteenth-century ducal palace. The directly elected Dáil is by far the more powerful branch of the Oireachtas.


title: Oireachtas

text: The word comes from the Irish word / ("deliberative assembly of freemen; assembled freemen; assembly, gathering; patrimony, territory"), ultimately from the word ("freeman"). Its first recorded use as the name of a legislative body was within the Irish Free State.


title: Oireachtas

text: Dáil Éireann, the lower house, is directly elected under universal suffrage of all Irish citizens who are residents and at least eighteen years old. An election is held at least once every five years as required by law; however, the house can be dissolved at any time at the request of the Taoiseach (head of government). Dáil elections use a system of proportional representation by way of a single transferable vote. The Dáil has 160 members. The Seanad is not directly elected but consists of a mixture of members selected in a number of different ways. 43 senators are elected by councillors and parliamentarians, 11 are appointed by the Taoiseach, and six are elected by two university constituencies, thus having 60 members in total. The President of Ireland is directly elected once every seven years, and may serve a maximum of two terms; however, if, as has occurred on a number of occasions, a consensus among the larger political parties can result in only a single candidate being nominated, no actual election takes place.


title: Oireachtas

text: To become law, a bill must first be approved by both the Dáil and in most circumstances the Seanad (although the Dáil can override a Seanad refusal to pass a Bill), and then signed into law by the President. Bills to amend the Constitution must also be approved by the People in a referendum prior to being presented to the President. In most circumstances, the President is in effect obliged to sign all laws approved by the Houses of the Oireachtas, although he or she has the power to refer most bills to the Supreme Court for a ruling on constitutionality. The powers of the Seanad are in effect limited to delay rather than veto. It is the Dáil, therefore, that is the supreme tier of the Irish legislature. The general enacting formula for Acts of the Oireachtas is: "Be it enacted by the Oireachtas as follows:—", for an act with a preamble this enacting formula is, instead, "Be it therefore enacted by the Oireachtas as follows:—".


title: Oireachtas

text: The Oireachtas has a number of joint committees that include members of both houses. There are currently fifteen of these:


title: Oireachtas

text: "Oireachtas" has been the title of two parliaments in Irish history: the current Oireachtas of Ireland, since 1937, and, immediately before that, the Oireachtas of the Irish Free State of 1922–1937.


title: Oireachtas

text: The earliest parliament in Ireland was the Parliament of Ireland, which was founded in the thirteenth century as the supreme legislative body of the lordship of Ireland and was in existence until 1801. This parliament governed the English-dominated part of Ireland, which at first was limited to Dublin and surrounding cities, but later grew to include the entire island. But the Irish Parliament was, from the passage of Poynings' Law in 1494 until its repeal in 1782, subordinate to the English, and later British, Parliament. This Parliament consisted of the King of Ireland, who was the same person as the King of England, a House of Lords and a House of Commons. In 1800 the Irish Parliament abolished itself when it adopted the Act of Union, which came into effect from 1 January 1801.


title: Oireachtas

text: The next legislature to exist in Ireland came into being in 1919. This was a unicameral parliament established by Irish republicans, known simply as Dáil Éireann. This revolutionary Dáil was notionally a legislature for the whole island of Ireland. In 1920, in parallel to the Dáil, the British government created a home rule legislature called the Parliament of Southern Ireland. However, this parliament was boycotted by most Irish politicians. It was made up of the King, the House of Commons of Southern Ireland and the Senate of Southern Ireland. The Parliament of Southern Ireland was formally abolished in 1922, with the establishment of the Oireachtas under the Constitution of the Irish Free State.


title: Oireachtas

text: The Oireachtas of the Irish Free State consisted officially of the King and two houses, named, as their successors would be, Dáil Éireann (described, in this case, as a 'Chamber of Deputies') and Seanad Éireann. However, the Free State Senate was abolished in 1935. The modern Oireachtas came into being in 1937, with the adoption by referendum of the Constitution of Ireland.


title: Oireachtas

text: The first Oireachtas radio and television broadcasts were of ceremonial addresses from dignitaries, beginning with that of John F. Kennedy during his 1963 state visit. Regular radio broadcasting of edited Oireachtas proceedings began in October 1986, although budget statements had already been broadcast live. Television coverage of Dáil, Seanad, and committee proceedings began in 1990, 1991, and 1993 respectively. Since 2005 the proceedings of both houses have been made available over the internet by HEAnet and the eDemocracy Unit of the Office of the Houses of the Oireachtas.


title: Oireachtas

text: Houses of the Oireachtas Channel (publicly known as Oireachtas TV) is a digital television channel in Ireland. It broadcasts Committee and Houses and other parliament proceedings following its establishment under the Broadcasting Act 2009. On 15 November 2011, it began broadcasting a pilot service on UPC Ireland. On 22 September 2014, the Houses launched the dedicated television channel Oireachtas TV, bringing unfiltered access to the parliamentary process to over one million households nationwide. The service is available free of charge on UPC Channel 207 and Sky Channel 574.


title: Oireachtas

text: On 28 June 2008, the first Houses of the Oireachtas family day was held. This initiative by the then Ceann Comhairle of Dáil Éireann, John O'Donoghue and the Cathaoirleach of Seanad Éireann, Pat Moylan aimed to increase public awareness in the work of the Houses of The Oireachtas. It included tours of both chambers of the Oireachtas, lectures on the history of Oireachtas, historic political speeches recited by actors and a hot air balloon – commemorating the balloon flight which took place in 1785 from Leinster Lawn. The Oireachtas family day took place again in 2009, but it has not been held since then.


title: Oireachtas

text: Although, as adopted in 1937, Article 3 of the constitution asserted the "right of the parliament and government established by this constitution to exercise jurisdiction" over the whole of Ireland, it also provided that pending the "re-integration of the national territory" Acts of the Oireachtas would not apply to Northern Ireland. Therefore, no serious attempts have been made for the representation of Northern Ireland in the Dáil. As Taoiseach, Éamon de Valera, while a staunch opponent of partition, and who had been elected to represent a Northern constituency in the First Dáil, did not pursue the idea of seats in the Dáil for Northern Ireland, on the grounds that this would amount to representation "without taxation or responsibility". Beginning with Seamus Mallon in 1982, one or more from Northern Ireland have been included among the eleven Senators nominated by the Taoiseach after most elections.


title: Oireachtas

text: Sinn Féin has advocated that Northern Ireland MLAs, MPs, and MEPs should have the right to participate in Dáil debates, if not vote. In 2005 the Taoiseach, Bertie Ahern, proposed that Northern Ireland MPs should be able to address a committee of the whole Dáil. However, Fine Gael, the Labour Party, and Ahern's coalition partners, the Progressive Democrats, all opposed the idea, as did the Green Party, the Socialist Party and some Oireachtas members from Fianna Fáil. Only Sinn Féin, the party that stood to gain most from the proposal, supported it, while the more moderate Social Democratic and Labour Party (SDLP) described it as a step forward. The proposal was also criticised widely in the media, with an editorial in "The Irish Times", declaring that: "The overwhelming democratic imperative is that the institutions of this State should represent and serve the people of the State." From 2011, Northern Ireland MEPs had the same automatic right as MEPs from the Republic to participate in meetings of the Seanad's European committee, whereas other MEPs require an invitation. This ended in 2020 when the United Kingdom left the EU, which consequently meant all UK MEPs left office.


title: Oireachtas

text: While each house is empowered to organise its own business, they have always co-operated in practical matters arising from the fact that they share Leinster House as a common building complex. The Houses of the Oireachtas Commission was established by statute in 2003 to provide a formal structure for this, which was previously done by a joint committee. Non-political support staff, such as ushers and the English–Irish translation staff, are employed by this Commission and treated as part of the Civil Service of the State. The Commission's chairperson and chief executive are the Ceann Comhairle and clerk of the Dáil respectively; other members are the Cathaoirleach of the Seanad, one appointed by the Minister for Finance, four by the Dáil, and three by the Seanad. The Commission, through the translation department, is responsible for periodic updates to An Caighdeán Oifigiúil, the official standard form of the Irish language.


title: Menelik I

text: Menelik I (Ge'ez: ምኒልክ) was the claimed first Emperor of Ethiopia. According to Kebra Nagast, a 14th-century national epic, in the 10th century BC he is said to have inaugurated the Solomonic dynasty of Ethiopia, so named because Menelik I was the son of the biblical King Solomon of ancient Israel and of Makeda, the Queen of Sheba.


title: Menelik I

text: According to the medieval Ethiopian book, the "Kebra Nagast," translated into Geʽez in 1321 CE, his name was "Bäynä Ləḥkəm" (from , , "So"n of the Wise."")"." He was conceived when his father Solomon tricked his visiting mother, the Queen of Sheba, into sleeping with him. His mother raised him as a Jew in her homeland and he only traveled to Jerusalem to meet his father for the first time when he was in his twenties. While his father begged Menelik to stay and rule over Israel, Menelik told him that he wanted to return home. Thus, Solomon sent many Israelites with him, to aid him in ruling according to biblical standards; which were aggrieved at being exiled forever. One recount is that King Solomon gave his Ark of the Covenant to his son as a gift, while another states Solomon attemped to regain the ark but was unable to due to its supernatural properties aiding Menelik. Upon the death of his mother, or upon her abdication in his favor, Menelik was crowned King of Ethiopia.


title: Menelik I

text: According to one Ethiopian tradition, Menelik was born near the village of Addi-Shmagali, located north west of Asmara, which is now part of Eritrea.


title: Menelik I

text: According to legend, Menelik I founded the Solomonic dynasty of Ethiopia that ruled Ethiopia with few interruptions for close to three thousand years. This ended 225 generations later, with the deposition of Emperor Haile Selassie in 1974. However, historical records show that the Solomonic dynasty began in 1262 AD, when Yekuno Amlak, who claimed descent from biblical Solomon and Sheba, overthrew the last ruler of the Zagwe dynasty, dismissing them as not of "the house of Israel" (i.e., of Solomon). and established the Solomonic Dynasty in 1270 AD. Acts 8:26–40 depicts a 1st century account of an Ethiopian royal official on a pilgrimage to Jerusalem from Ethiopia.


title: Menelik I

text: Much tourist art in Ethiopia depicts the narrative about Menelik I in a series of panels, 44 scenes, eleven for each of four lines. The story depicted on them is the oral version (beginning with a backstory on Sheba and including an Ethiopian maid who also becomes pregnant by Solomon), not the medieval text version.


title: Menelik I

text: 2004 short documentary, "Menelik I", was filmed in Ethiopia. It tells the story of the son of the Queen of Sheba through tableau images and music.


title: Second International

text: The Second International (1889–1916) was an organisation of socialist and labour parties, formed on 14 July 1889 at two simultaneous Paris meetings in which delegations from twenty countries participated. The Second International continued the work of the dissolved First International, though excluding the powerful anarcho-syndicalist movement. While the international had initially declared its opposition to all warfare between European powers, most of the major European parties ultimately chose to support their respective states in World War I. After splitting into pro-Allied, pro-Central Powers, and antimilitarist factions, the international ceased to function. After the war, the remaining factions of the international went on to found the Labour and Socialist International, the International Working Union of Socialist Parties, and the Communist International.


title: Second International

text: The foundation of a new international was first discussed at a conference at Chur in October 1881. Delegates included members of the Social Democratic Party of Germany (SPD), Belgian socialists, the Federation of the Socialist Workers of France (SFIO), French and German-speaking Swiss delegations, two Polish delegates, and one delegate each for Russia and Hungary. The conference did not form an international that year, but decided to write a new socialist manifesto to be approved at a subsequent meeting. According to Yuri Steklov, the conference was exceedingly poorly organized, and thus didn't engender confidence that a new international could be founded.


title: Second International

text: Efforts to found a new international were greatly complicated by a factional divide within the Federation of the Socialist Workers of France between the Marxists and Possibilists. From its founding in 1879, a faction inspired (though not always endorsed) by Paul Brousse had moved away from revolutionary socialism towards a more reformist approach, arguing that socialists should pursue whichever reforms are "possible" at any given time, while still taking advantage of revolutionary opportunities. A Marxist faction led by Jules Guesde and Paul Lafargue, and supported by Karl Marx and Friedrich Engels, denounced the possibilist faction as opportunists, founding the rival French Workers' Party in 1882. Confusingly, both parties would call themselves the "Parti Ouvrier" (worker's party), and so were generally known as the Marxist party and possibilist party.


title: Second International

text: The possibilist party would convene international socialist conferences several times, in 1883, 1884, and 1886. At the 1886 convention, it was decided that another convention would be held in 1889, but the Social Democratic Party of Germany disagreed with the decision, and the decisions at the 1886 convention were generally seen to have lacked legitimacy. The SPD held its own convention in St. Gallen in 1887, whereupon the SFIO decided to hold their own international conference the following year. When the London International Trades Union Congress declared that a new international meeting would be called in Paris in 1889, both the SPD and Possibilists decided to fold their next congress into the new one, creating one large international meeting. However, the SPD had only joined the new meeting on the condition that the hosts would not ask for records and names from the delegates, since the SPD could have faced immediate dissolution and ejection from the Reichstag if the German government discovered it had sent delegates abroad. When the Trade Union Congress responded that delegates would only be considered legitimate if they could prove their mandate with appropriate records, the SPD and their Marxist supporters decided to hold a separate congress near the Possibilist congress, with the hope of uniting the two at a later date. The separation into two congresses in 1889 effectively forced foreign delegations to divide themselves up between supporters of the Possibilists, and supporters of the SPD.


title: Second International

text: When the first meetings of the new international were held in Paris on July 14, 1889, the two factions were still discussing the possibility of unity. The two meetings had effectively divided the entire European socialist movement into two camps: the Possibilists, supported by the British Social Democratic Federation, and the Marxists, supported by the SPD, the British Socialist League, and most of the other European delegates. The Possibilists insisted upon recording the names and documentation of delegates so as to verify their mandate, while the Marxists (many of whom faced conditions of illegality at home) were concerned about information being discovered by the authorities. However, according to John Burns, William Morris, and some of the Marxist delegates, there were no real concerns around verification until Henry Hyndman proposed the measure, and the dispute was a deliberate ploy to split the congress in two, an allegation strongly rebuked by Annie Besant. Regardless of which account is true, the split between the Possibilists and Marxists threatened to create two separate internationals, with subsequent conferences in Brussels and Zürich respectively. However, after the anger aroused during the split congresses had died down, the Marxists ultimately agreed to join the Brussels conference and create a single, unified international.


title: Second International

text: While the factional divide between the possibilists and Marxists abated to a degree, the international continued to be plagued by major factional disputes at each congress. By the time of the 1896 congress in London, considered "the most agitated, the most tumultuous, and the most chaotic of all the congresses of the Second International", a more concrete rift had developed between reformist and revolutionary approaches to socialist power, which resulted in many factions along national lines.


title: Second International

text: Among the Second International's famous actions were its 1889 declaration of 1 May (May Day) as International Workers' Day and its 1910 declaration of the International Women's Day, first celebrated on 19 March and then on 8 March after the main day of the women's marches in 1917 during the Russian Revolution. It initiated the international campaign for the eight-hour working day.


title: Second International

text: The International's permanent executive and information body was the International Socialist Bureau (ISB) based in Brussels and formed after the International's Paris Congress of 1900. Emile Vandervelde and Camille Huysmans of the Belgian Labour Party were its chair and secretary. Vladimir Lenin was a member from 1905.


title: Second International

text: The pre-war period is notable for the repeated statements against militarism jointly issued by members of the international, which were largely ignored in 1914. At the founding of the international, Paul Lafargue affirmed that socialists were "brothers with a single common enemy [...] private capital, whether it be Prussian, French, or Chinese." The 1907 conference at Stuttgart resulted in a joint resolution which stated that "struggle against militarism cannot be separated from the Socialist class struggle in general." The extraordinary congress in Basel in 1912 was largely devoted to a discussion of rising militarism, which resulted in a manifesto stating that the working classes should "exert every effort in order to prevent the outbreak of war by the means they consider most effective." Finally on July 29, 1914, the ISB held an emergency meeting wherein it “resolved unanimously that it shall be the duty of the workers of all nations concerned not only to continue but to further intensify their demonstrations against the war, for peace, and for the settlement of the Austro-Serbian conflict by international arbitration.”


title: Second International

text: The antimilitarist French Section of the Workers' International (SFIO) leader Jean Jaurès's assassination a few days before the beginning of the First World War generated an outpouring of antimilitarist sentiment from many members of the socialist international. Nonetheless, immediately after the outbreak of war, all of the major socialist parties in belligerent nations (with the notable exception of the Independent Labour Party) had issued statements in full support of war. This took many socialist parties in neutral countries by surprise, such as the Romanian Social Democrats, who initially refused to print the SPD's endorsement of war, believing it to be a forgery.


title: Second International

text: The war effectively split the international into three factions: the pro-war social democratic parties in the Central Powers, the pro-war parties of the Triple Entente, and the various anti-war parties, including the parties in neutral countries and many pacifist or revolutionary socialist parties. The leadership of the international, especially Secretary General of the ISB Camille Huysmans, attempted to coordinate meetings between the various parties, including one-on-one meetings between pro-war leaders from opposing sides, but by July 1916 the ISB's attempts had failed.


title: Second International

text: Despite the failure to bring the various parties together into a single congress, each faction would hold its own conferences during the war. The German, Austrian, and Hungarian pro-war parties successfully met at the Vienna Socialist Conference of 1915. The pro-war parties in the allied powers successfully met four times at the Inter-Allied Socialist Conferences of World War I. Anti-war parties first met as representatives from the neutral countries at the Neutral Socialist Conferences during the First World War, then as part of the Zimmerwald movement which successfully convinced the neutral, pacifist and revolutionary parties to split from the international. The Zimmerwald movement would lead to a much greater schism between the reformist and revolutionary wings of the international, which would eventually result in the Third International.


title: Second International

text: In July 1920 at Geneva, the last congress of the Second International was held, following its functional collapse during the war. However, some European socialist parties refused to join the reorganised International and decided instead to form the International Working Union of Socialist Parties (IWUSP) (Second and a half International or Two-and-a-half International), heavily influenced by Austromarxism. In 1923, IWUSP and the Second International merged to form the social democratic Labour and Socialist International which continued to exist until 1940. After World War II, a new Socialist International was formed to continue the policies of the Labour and Socialist International, which continues to this day.


title: Second International

text: Another successor was the Third International organised in 1919 by revolutionary socialists after the October Revolution and the creation of the Soviet Union. It was officially called the Communist International (Comintern) and lasted until 1943 when it was dissolved by then Soviet leader Joseph Stalin.


title: Second International

text: The Second International had a complex and changeable relationship to anarchist groups and individuals. The conflict between anarchist and Marxist factions dated back to the days of the First International, which was frequently characterized by clashes between the state socialists (ie. the Lassallists, Marxists and Blanquists) on one hand, and the anarchists (ie. the mutualists and collectivists) on the other. Tensions reached their peak after the Hague Congress of 1872, wherein an attempt was made to expel Mikhail Bakunin and James Guillaume and move the general council to New York City, effectively disbanding the organization. Competing anarchist and state socialist internationals attempted to continue on alone, but both ultimately ended in failure within five years.


title: Second International

text: As a result of the 1872 split, anarchist and social democratic factions were reluctant to work with one another. The anarchist organizations ultimately refused to participate in the Chur congress of 1881, instead opting to hold a separate congress in London which would result in the International Working People's Association or "black" international. As a result, anarchist organizations were not involved in discussions to found the second international in 1889. Nonetheless, several anarchist individuals would hold positions in the international, and anarchists were actually the dominant faction within several of the ostensibly Marxist organizations, such as the Social Democratic League. Despite holding positions as delegates, and ostensibly being welcome during the first two congresses, expressions of anarchist ideas were often shouted down, and in one incident Francesco Saverio Merlino faced violence from the other delegates, but was shielded by delegates from the British Socialist League.


title: Second International

text: Anarchist individuals and factions would ultimately be officially excluded at the 1893 Zurich congress, prompting many social democratic parties to expel their anarchist factions. An attempt to repeal the decision was made at the subsequent London congress of 1896, which was attended by anarchist figures like Errico Malatesta and Christiaan Cornelissen, supported by some Marxist figures including Keir Hardie, Tom Mann, and a very sickly William Morris. Discussion of anarchism would dominate the congress, but the anarchists were not successful in reversing their expulsion.


title: Second International

text: Bolshevik figures like Vladimir Lenin and Nikolai Bukharin gained international notability during the war years for their criticisms of the international's inability to coordinate an anti-war opposition. Lenin and Bukharin based their critique in a theory of imperialism, associating the reformism and social imperialism of the various pro-war parties with the rise of monopoly capital and imperialist superprofits. The Bolsheviks believed that monopoly capitalists had created large national blocs of capital which sought to divide the world among themselves, a process which created superprofits either through tariffs, or as a side-effect of capital export. Superprofits extracted from colonized areas were diverted to the advanced countries, whereupon a portion was given over to a labor aristocracy as a "bribe", in the form of higher wages. The Bolsheviks saw this privileged, highly-skilled strata of workers organized into craft unions as a threat within the labor movement, which would try to take leadership positions in order to gain higher wages at the expense of other proletarians. Lenin and Bukharin believed that the leadership of the international, especially in the pro-war parties, were largely labor aristocrats or else were influenced by a labor aristocratic ideology.


title: Second International

text: While the labor aristocracy thesis informed the Bolsheviks' general critique of the international, Lenin also had more specific criticisms of the leaders of the international who had sided with the pro-war parties. Lenin believed that there were really two pro-war ideologies in the international, the "who started it?" theorists represented by Georgi Plekhanov, and the more nuanced "saccharo-conciliatory chauvinis[ts]" represented by Karl Kautsky. Plekhanov generally agreed with the Entente, believing that German warmongering was a criminal act that needed to be punished by an international coalition. Kautsky suggested that the principle of national self-determination gave each national proletariat the right to defend itself, including violence against other proletarians. Lenin believed that both positions represented different attempts to rationalize labor aristocratic ideology.


title: Second International

text: Despite issuing a statement against colonialism at the 1896 London congress, the international was criticized by anti-colonial figures for providing insufficient opposition to colonial expansion. While the pre-war international was relatively consistent in its opposition to an inter-imperialist conflict between European powers, it was often paternalistic towards colonial areas, and statements often mentioned a need to educate or civilize conquered peoples. By the Stuttgart congress of 1907, parties in the international had substantially shifted away from their earlier consensus on ostensible anticolonialism towards a mix of overtly pro-colonial, anti-colonial and neutral views. These divisions were made apparent in a proposal by the Dutch delegate Henri van Kol that the international drop its anticolonial position, which was defeated 128 votes to 108. Part of this was due to a concerted effort by non-socialist parties and the media to question the patriotism of anti-colonial parties, for example the SPD and Catholic Centre Party of Germany initially opposed the Herero and Namaqua genocide before giving in to extreme political pressure. The Dutch Social Democratic Workers' Party was particularly insistent on the legitimacy of a "socialist colonialism", and opposed most anti-colonial resolutions on the basis that colonialism under a socialist government could be benevolent and mutually beneficial. The French SFIO likewise supported a policy of "national colonialism", while the right wing of the SPD supported "national imperialism", and the British Labour Party's stated policy was "ethical imperialism". The pro-colonial reputation of the second international would later drive Ho Chi Minh to join the third international.


title: Second International

text: From its outset, one of the objectives of the international was to build a consensus on the "Jewish question", a contemporary term for debates on the civil, legal, national, and political status and treatment of Jews as a minority group. The founders of the international in 1889 included some noted antisemites including Henry Hyndman, who led the English attendees at the Possibilist congress, but also a great many Jewish-led organizations and Jewish delegates.


title: Second International

text: Despite these differences, at the 1891 congress in Brussels the delegates managed to pass a unanimous resolution against antisemitism; however, at the insistence of the Blanquist delegates Dr. A. Regnard and M. Argyriades, the congress would pass an amended resolution targeting "philo-semitic tyranny", noting that many Jewish bankers were "great oppressors of labour". Regnard stated that he believed many Jews owned the newspapers, while Argyriades stated his belief that Jews owned the banks and many industries. "The Times" reported that the pair's amendment was greeted with applause and was passed with only minor opposition. This has been noted as a major instance of antisemitism within the international, as although all of the delegates were ostensibly opposed to antisemitism, the resolution indicates that many delegates believed in the antisemitic canard that Jews controlled the banking system, or that financial capital was somehow intrinsically tied to Jews. In addition to antisemitism against Jewish bankers and capitalists, the British socialist newspaper "Justice" reported that "[t]here appears to be a strong feeling against the Jews in the Congress."


title: Second International

text: The "Jewish question" was not revisited after the 1891 congress; however, after the establishment of the ISB there appears to have been some attempt to rectify the imbalance against Jewish organizations within the international by granting them additional consultative votes on relevant issues. Such votes were granted to the Jewish Socialist Workers Party and Zionist Socialist Workers Party at the 1907 congress.


title: Second International

text: After World War I, there were three Socialist Conferences in Switzerland. These served as a bridge to the creation of the Labour and Socialist International.


title: Project for the New American Century

text: Of the twenty-five people who signed PNAC's founding statement of principles, ten went on to serve in the administration of U.S. President George W. Bush, including Dick Cheney, Donald Rumsfeld, and Paul Wolfowitz. Observers such as Irwin Stelzer and Dave Grondin have suggested that the PNAC played a key role in shaping the foreign policy of the Bush Administration, particularly in building support for the Iraq War. Academics such as Inderjeet Parmar, Phillip Hammond, and Donald E. Abelson have said PNAC's influence on the George W. Bush administration has been exaggerated.


title: Project for the New American Century

text: The Project for the New American Century ceased to function in 2006; it was replaced by a new think-tank named the Foreign Policy Initiative, co-founded by Kristol and Kagan in 2009. The Foreign Policy Initiative was dissolved in 2017.


title: Project for the New American Century

text: The Project for the New American Century developed from Kristol and Kagan's belief that the Republican Party lacked a "compelling vision for American foreign policy," which would allow Republican leaders to effectively criticize President Bill Clinton's foreign policy record.


title: Project for the New American Century

text: During the summer of 1996, Kristol and Kagan co-authored an article in "Foreign Affairs" titled "Toward a Neo-Reaganite Foreign Policy" - referring to the foreign policy of President Ronald Reagan. In the article, they argued that American conservatives were "adrift" in the area of foreign policy, advocated a "more elevated vision of America's international role," and suggested that the United States' should adopt a stance of "benevolent global hegemony." In June 1997, Kristol and Kagan founded the PNAC in order to advance the goals they had first laid out in "Foreign Affairs," echoing the article's statements and goals in PNAC's founding "Statement of Principles."


title: Project for the New American Century

text: According to Maria Ryan, the individuals who signed the PNAC's statements and letters were not employees or members of the group, and "supporters of PNAC's initiatives differed from case to case." While its permanent staff was relatively small, the organization was "especially well connected," with some of its statements and letters attracting the support of prominent conservatives and neoconservatives.


title: Project for the New American Century

text: In this regard, Stuart Elden has stated that "The influence that PNAC had was astonishing," and noted thatThe number of figures associated with PNAC that had been members of the Reagan or the first Bush administration and the number that would take up office with the administration of the second President Bush demonstrate that it is not merely a question of employees and budgets.


title: Project for the New American Century

text: PNAC's first public act was to release a "Statement of Principles" on June 3, 1997. The statement had 25 signers, including project members and outside supporters (see Signatories to Statement of Principles). It described the United States as the "world's pre-eminent power," and said that the nation faced a challenge to "shape a new century favorable to American principles and interests." In order to achieve this goal, the statement's signers called for significant increases in defense spending, and for the promotion of "political and economic freedom abroad." It said the United States should strengthen ties with its democratic allies, "challenge regimes hostile to our interests and values," and preserve and extend "an international order friendly to our security, our prosperity, and our principles." Calling for a "Reaganite" policy of "military strength and moral clarity," it concluded that PNAC's principles were necessary "if the United States is to build on the successes of this past century and to ensure our security and our greatness in the next."


title: Project for the New American Century

text: In September 2000 PNAC released "Rebuilding America's Defenses" a report that promotes "the belief that America should seek to preserve and extend its position of global leadership by maintaining the preeminence of U.S. military forces." The report also states, "advanced forms of biological warfare that can “target” specific genotypes may transform biological warfare from the realm of terror to a politically useful tool."


title: Project for the New American Century

text: In 1998, Kristol and Kagan advocated regime change in Iraq throughout the Iraq disarmament process through articles that were published in the New York Times. Following perceived Iraqi unwillingness to co-operate with UN weapons inspections, core members of the PNAC including Richard Perle, Paul Wolfowitz, R. James Woolsey, Elliott Abrams, Donald Rumsfeld, Robert Zoellick, and John Bolton were among the signatories of an open letter initiated by the PNAC to President Bill Clinton calling for the removal of Saddam Hussein. Portraying Saddam Hussein as a threat to the United States, its Middle East allies, and oil resources in the region, and emphasizing the potential danger of any weapons of mass destruction under Iraq's control, the letter asserted that the United States could "no longer depend on our partners in the Gulf War to continue to uphold the sanctions or to punish Saddam when he blocks or evades UN inspections." Stating that American policy "cannot continue to be crippled by a misguided insistence on unanimity in the UN Security Council," the letter's signatories asserted that "the U.S. has the authority under existing UN resolutions to take the necessary steps, including military steps, to protect our vital interests in the Gulf." Believing that UN sanctions against Iraq would be an ineffective means of disarming Iraq, PNAC members also wrote a letter to Republican members of the U.S. Congress Newt Gingrich and Trent Lott, urging Congress to act, and supported the Iraq Liberation Act of 1998 (H.R.4655) which President Clinton signed into law in October 1998.


title: Project for the New American Century

text: In February 1998, some of the same individuals who had signed the PNAC letter in January also signed a similar letter to Clinton, from the bipartisan Committee for Peace and Security in the Gulf.


title: Project for the New American Century

text: In January 1999, the PNAC circulated a memo that criticized the December 1998 bombing of Iraq in Operation Desert Fox as ineffective. The memo questioned the viability of Iraqi democratic opposition, which the U.S. was supporting through the Iraq Liberation Act, and referred to any "containment" policy as an illusion.


title: Project for the New American Century

text: Shortly after the September 11, 2001 attacks, the PNAC sent a letter to President George W. Bush, specifically advocating regime change through "a determined effort to remove Saddam Hussein from power in Iraq." The letter suggested that "any strategy aiming at the eradication of terrorism and its sponsors must include a determined effort to remove Saddam Hussein from power in Iraq," even if no evidence surfaced linking Iraq to the September 11 attacks. The letter warned that allowing Hussein to remain in power would be "an early and perhaps decisive surrender in the war on international terrorism." From 2001 through the invasion of Iraq, the PNAC and many of its members voiced active support for military action against Iraq, and asserted leaving Saddam Hussein in power would be "surrender to terrorism."


title: Project for the New American Century

text: Some have regarded the PNAC's January 16, 1998 letter to President Clinton urging "the removal of Saddam Hussein's regime from power," and the involvement of multiple PNAC members in the Bush Administration as evidence that the PNAC had a significant influence on the Bush Administration's decision to invade Iraq, or even argued that the invasion was a foregone conclusion. Writing in Der Spiegel in 2003, for example, Jochen Bölsche specifically referred to PNAC when he claimed that "ultra-rightwing US think-tanks" had been "drawing up plans for an era of American global domination, for the emasculation of the UN, and an aggressive war against Iraq" in "broad daylight" since 1998. Similarly, BBC journalist Paul Reynolds portrayed PNAC's activities and goals as key to understanding the foreign policy of the George W. Bush administration after September 11, 2001, suggesting that Bush's "dominant" foreign policy was at least partly inspired by the PNAC's ideas.


title: Project for the New American Century

text: Some political scientists, historians, and other academics have been critical of many of these claims. Donald E. Abelson has written that scholars studying "PNAC's ascendancy" in the political arena "cannot possibly overlook the fact" that several of the signatories to PNAC's "Statement of Purposes" "received high level positions in the Bush administration," but that acknowledging these facts "is a far cry from making the claim that the institute was the architect of Bush's foreign policy."


title: Project for the New American Century

text: One of the PNAC's most influential publications was a 90-page report titled "Rebuilding America's Defenses: Strategies, Forces, and Resources For a New Century." Citing the PNAC's 1997 "Statement of Principles," "Rebuilding America's Defenses" asserted that the United States should "seek to preserve and extend its position of global leadership" by "maintaining the preeminence of U.S. military forces." The report's primary author was Giselle Donnelly, then going by the first name Thomas. Donald Kagan and Gary Schmitt are credited as project chairmen. It also lists the names of 27 other participants who contributed papers or attended meetings related to the production of the report, six of whom subsequently assumed key defense and foreign policy positions in the Bush administration. It suggested that the preceding decade had been a time of peace and stability, which had provided "the geopolitical framework for widespread economic growth" and "the spread of American principles of liberty and democracy." The report warned that "no moment in international politics can be frozen in time; even a global Pax Americana will not preserve itself.