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           Chapter 3.  Some Astrological Techniques

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         1.  We have discussed astrology, and in particular judicial or horoscopic astrology, as a method of prediction, but we haven't yet gone into much detail about its techniques.  In fact, the details and methods have undergone much change over the course of centuries.  However, in Europe, at the time of the Renaissance, the basic procedures of that branch of predictive astrology concerned with casting horoscopes were roughly as they are now.  The process of casting a horoscope (or "figure" or "scheme") begins with locating the positions of various celestial objects.  For birth horoscopes (nativities or genitures), one starts with as exact a value as one can determine of the day, hour and minute of birth of a person, together with the longitude and latitude of the place of birth.  Using tables calculated by astronomers for a fixed time, longitude and latitude (different astrologers may use different tables), the positions of the planets (taken to include the sun and moon), and perhaps certain stars, are calculated using the local time and geographical coordinates, and located in one of the signs of the zodiac.  The sun and moon are considered as planets for this purpose, and the sun is considered as the most important of the planets.

         2.  The zodiac, which is an imaginary band centered on the ecliptic, the yearly path of the sun among the stars (equivalent to the earth's yearly motion around the sun), is defined in different ways by different astrologers, but in a popular and ancient version, the zodiac is 17o wide (or so) and is divided into 12 zones or "signs", named and symbolized according to constellations found in them.  Ancient Egyptian astrologers used 36 decans of 10o each rather than 12 sections of 30o each, each assigned a name and symbol.  Versions of these were used by numerous astrologers during the Middle Ages and later, but appear to play only a small role in present-day astrology (cf. Wilhelm Gundel, Dekane und Dekanstern, Ein Beitrag zur Geschichte der Sternbilder der Kulturvölker, 1936.)  The "sun sign" of a person is the zone of the zodiac in which the sun is located when a person is born, or in some systems, conceived.  When someone is said to be a "Libra"  or to have been born "with the sun in Libra", it means the sun was in the Libra zone of the zodiac when he or she was born.  Similarly, each person has a moon sign, and since the positions in the zodiac of all the known planets are customarily taken into consideration, one could also speak of a "Venus sign", "Mars sign", etc., although this isn't often done. 

         3.  The ascendant  of a person may be defined as the sign of the zodiac which was rising in the east at the instant the person was born.  This is determined by the daily motion of the stars in the sky (equivalent to the earth's rotation on its axis).  The sun sign and other planetary signs of a person are determined by the year, month and day of birth, but for the ascendant one needs the hour and place (determined by latitude and longitude).  Most astrologers have considered the ascendant to be at least as important a determinant as the sun sign.  Just as the zodiac is divided into 12 signs, the apparent daily movement of the stars is divided into 12 houses.  There are numerous ancient and modern ways of doing this.  Each house is considered to govern a different sector of human life.  Usually the zones of the houses are identified by numbers, and in one method, these are assigned in the direction opposite to the movement of the stars, starting from the ascendant (more precisely, from the degree of the ecliptic which was rising at the instant of birth, which is a position in one of the signs of the zodiac).

         4.  In relatively recent times, a circular diagram has been used to record this data, with the zodiac represented in a relatively narrow band between the outer circumference of the circle and the circumference of an inner circle, and the houses represented as sectors of the inner circle.  The positions of the planets are recorded in these sectors.  Formerly (apparently into the 18th century), a square diagram was used, with the houses represented by triangles, 4 on the sides of an inner square, and 8 upside down with respect to these, 2 for each side of an outer square.   The positions of the planets are recorded in the triangles.  In either case, casting a horoscope consists of determining and recording this data, and the resulting diagram is called a horoscope.  Often certain angles, or approximate angles, which planets make with each other as views from earth are noted on horoscopes.  These are called aspects, and they include conjunction, opposition, trine, square or quartile, and sestile or sextile, corresponding to angles of separation of 0, 180, 90 and 60 degrees.  The calculations needed to cast a horoscope are fairly complicated, and numerous different techniques have been proposed.  

         5.  Besides the significance attached to planetary positions in zodiacal signs, to the positions of planets in the houses, and to planetary aspects, there were a number of other astrological interpretations.  A number of the these are summarized by J. D. North in his study of the extensive role of astronomy/astrology in the works of Chaucer (J. D. North, Chaucer's Universe (1988); Chapter 5, "Some Generall Rewles of Theorike in Astrologie".)

         6.  The planets themselves are assigned various characteristics, regardless of their positions in the sky.  Saturn, for example, is on the whole intrinsically evil, and detailed descriptions of its (or his) particular evils are given.  The Sun is associated with brightness, intelligence, understanding, etc.  And so on.  The zodiacal signs and constellations which determine them are also assigned various characterics of their own.  Besides these intrinsic or essential properties of planets and signs, there are additional accidental properties of the planets (besides the signs, houses and aspects), due to their positions.  For example, there are the five dignities:   domiciles, exaltations, triplicities, terms and faces.  These dignities, which are of Hellenistic origin or earlier, are explained by the Arabian astrologer Alkabucius (al-Qabisi; fl. 950 A.D.) in a treatise (Introductorium ad scienciam astrologie judicialis) widely used in the Middle Ages and later.

         7.  A domicile (or domus) of a planet is a sign of the zodiac regarded as a home for a planet.  The domiciles of Mercury, for example, are Gemini and Virgo, with Gemini being the gaudium of  Mercury, the sign in which it "rejoices".  Two planets have only one domicile -- there are 12 signs and 7 planets.  A sign opposite to a domicile of a planet is a detriment, which is especially alien to the planet.  An exaltation is a sign in which a planet is especially powerful.  A sign opposite to an exaltation is a dejection.  A triplicity is a triple of signs forming an equilateral triangle in a horoscopic diagram.  The terms arise from a subdivision of each zodiacal sign into five unequal parts, and the faces from a subdivision of each zodiacal sign into ten equal parts (so the ecliptic is subdivided into 360 parts, the number of days in an ancient Egyptian year).  The faces derive from the ancient Egyptian decans.  Three different ways of determining the terms are given by Ptolemy:  an Egyptian, a Chaldean, and one of his own.

         8.  In addition to these dignities, there were the notions of  hyleg (pronounced "high-ledge") and alcochoden (or alchocoden), to be used in determining how long a person could be expected to live.  The hyleg was one of four specific places in the ecliptic assigned to a person on the basis of his natal horoscope by means of complicated and inscrutable rules.  The alcochoden was the planet which had most dignity in the place of the hyleg.  There was also an elaborate system of lunar mansions, arising from a subdivision of the ecliptic into 27 or 28 equal parts -- the mansions -- corresponding to the number of days in a lunar month (about 27 and a half solar days).  The moon's status (waxing, waning, full, new, etc.) in each mansion, and its position in the zodiac, were all involved.      

         9.  There is more.  But this should be enough to show how complex and intricate a discipline astrology can be.  The assignment of positions of planets and houses and aspects in horoscopes is a kind of applied observational astronomy, in the modern sense of the word "astronomy".  An interpretation of these positions is the special province of astrology.  A basic assumption of astrologers is that the planets exert influences on characters and fates of individuals.  The positions of the sun, moon and other planets at birth indicate determining influences.   Each of the houses in a person's horoscope is taken to govern some department of life.  The various dignities and virtues and powers of the planets are taken into consideration.  The aspects are good or bad indicators, depending on which approximate angle and which planets are involved.

         10.  On the basis of birth horoscopes, astrologers make determinations of both the characters and the fates of individuals.  In addition to these nativities, there are also hour or horary horoscopes, which are cast to show the positions of the planets at a given time so they can be used to answer questions about what will happen after that time.  These can be correlated in various ways with the birth horoscopes of questioners.  The result can be used for determining predictions, or "elections", which are courses of action or non-action which questioners are advised to follow, or "interrogations", in which the answers to specific questions of many kinds are obtained.  And so on.  Horoscopic astrology is a complicated subject.                 

         11.  Judicial astrology is used not only to predict the future, but also to read character.  Seyyed Hossein Nasr, speaking from the standpoint of modern Islam, says:  "Human types can also be divided astrologically, here astrology being understood in its cosmological and symbolic rather than its predictive sense.  Astrological classifications, which are in fact related to traditional medical and physical typologies, concern the cosmic correspondences of the various aspects of the human soul and unveil the refraction of the archetype of man in the cosmic mirror in such a way as to bring out the diversity of this refraction with reference to the qualities associated with the zodiacal signs and the planets.  Traditional astrology, in a sense, concerns man on the angelic level of his being but also unveils, if understood in its symbolic significance, a typology of man which reveals yet another facet of the differentiation of the human species.  The correspondence between various parts of the body as well as man's mental powers to astrological signs and the intricate rapport created between the motion of the heavens, various "aspects" and relations between planets and human activity are also a means of portraying the inward link that binds man as the microcosm to the cosmos."  (Seyyed Hossein Nasr, Knowledge and the Sacred, 1981, p. 178-179.)

         12.  An essence of some people's reaction to judicial astrology, particularly in the face of its complexity, is captured by Stephen Leacock: "I was born at Swanmoor, Hants, England, on December 30, 1869.  I am not aware that there was any particular conjunction of the planets at the time, but should think it extremely likely."  (Preface to Sunshine Sketches of a Little Town, 1912, p. vii.)

         13.  I have two pieces of now quite antiquated computer software called LodeStar and HoroScopics, put out for astronomical hobbyists by a company called Zephyr Services.  The Lodestar program will show a diagram of the sky for any date from 9999 BC to 9999 AD, giving the locations of over 9000 stars, planets and galaxies, and the sun and moon.  The HoroScopics program will give a birth horoscope, with houses and aspects.  I don't have the source code for these programs, but it appears that the HoroScopics program consists basically of part of the computer code for the LodeStar program extended by some code which graphs a horoscope instead of a diagram of the sky, and which assigns interpretations to classes of positions of the basic planets of astrology (including the sun and moon).  Naturally, only a part of the code for LodeStar is needed for HoroScopics, since the influence of only a few celestial objects are needed for casting horoscopes.  This illustrates rather vividly how astronomy, as we now understand it, is fundamental to astrology, but is nowadays quite sharply separable from it.

         14.  The sun, moon and planet signs are different for different people on account of the sun's motions through the zodiac, which are equivalent to the earth's approximately elliptical (nearly circular) revolutions around the sun.  The astrological houses are different for different persons on account of the daily motions of the heavens, equivalent to the earth's rotations on its axis.  There is another motion of the earth, the precession of the equinoxes, equivalent to a revolution in a circle of the earth's axis around a central line, a so-called "wobble", so that the positions of the axis trace out a right circular cone.  This causes observers on earth to see a movement with respect to the constellations in the zodiac of the places where the ecliptic, the central circle of the zodiac and apparent path of the sun through the sky, crosses the celestial equator, which is the imaginary extension of the earth's equator into the heavens.  These two places are called the spring and autumn equinoxes, and their motion is called the precession of the equinoxes.  The precession is slow compared to human lifetimes, taking about 25920 years for a complete circuit.  Taking this motion of the earth -- or the heavens as viewed from earth -- into account has caused many serious astrologers considerable trouble. 

        15.  The precession of the equinoxes may seem to moderns to be something of interest only to astronomers and perhaps people concerned with long range calendars.  However, there is evidence that when it was first discovered, it had a powerful effect on some people.  There was a religion in the ancient Roman world known as Mithraism which has often attracted historians because, among other things, it was one of Christianity's major competitors in the Roman Empire.  Ernest Renan once declared that "if Christianity had been stopped at its birth by some mortal illness, the world would have become Mithraic."  (Ernest Renan, Marc-Aurèle et la fin du monde antique, 1923, p. 579.)  Mithraism was one of the mystery or secret religions, and has been difficult to interpret.  For some 75 years or so, the dominant interpretation was that of Franz Cumont, who traced it to a Roman importation of an Iranian (Persian) cult based a god Mithra.  This interpretation has come into question.  It seems now that the Roman god Mithras may have corresponded to the Iranian god Mithra in name only, and that Iranian names and details were attached to Mithraism chiefly to give it an exotic and esoteric coloring.  David Ulansey has proposed that the Mithraic religion originated in an interpretation of the discovery of the precession of the equinoxes by the Greek astronomer Hipparchus about 128 B.C.

         16.  A prominent characteristic of the Mithraic religion is its basic symbol of a man killing a bull.  Roughly speaking, this symbol is to Mithraism what the cross is to Christianity.  The symbol normally contains other items besides Mithras and a bull -- a scorpion, a dog, a snake, a raven, a lion and a cup.  In 1869, a German scholar named K. B. Stark suggested that the symbol could be interpreted as a star map, with Mithras being identified with the constellation named after Perseus -- who was commonly associated with Persia -- and the bull being identified with the constellation Taurus (which, of course, means "bull").  This interpretation was not accepted by Cumont, but various scholars have recently revived it. What the killing of the bull signifies, according to Ulansey, is the heliacal setting of Taurus (last day it is visible on the horizon just after sunset), symbolized as a killing of Taurus by the constellation just above it -- Perseus, or Mithras.  This had been for some hundreds of years before the discovery of the precession been associated with the spring equinox which occurred about the same time, although by the time of Hipparchus the heliacal setting of Taurus was occurring later than the spring equinox by a couple of weeks.

         17.  How could the discovery of precession have had such a powerful effect?  As viewed from earth, regarded as fixed by most ancient astronomers, the precession of the equinoxes can be taken as evidence for a gradual rotation of the entire heavens, as the equinoctial points slowly move along the celestial equator.  Only a very powerful god could move the entire heavens.  Ulansey says:  "I have argued that Mithraic iconography was a cosmological code created by a circle of religious-minded philosophers and scientists to symbolize their possession of secret knowledge:  namely, the knowledge of a newly discovered god so powerful that the entire cosmos was completely under his control.  It is not difficult to understand how such knowledge could have come to form the core of an authentic religious movement.  For the possession of carefully guarded secret knowledge concerning such a mighty divinity would naturally have been experienced as assuring privileged access to the favors which this god could grant, such as deliverance from the forces of fate residing in the stars and protection for the soul after death during its journey through the planetary spheres.  If we understand salvation to be a divinely bestowed promise of safety in the deepest sense, both during life and after death, then the god whose presence we have discerned beneath the veils of Mithraic iconography was well suited to perform the role of savior."  (David Ulansey, The Origins of theMithraic Mysteries, Cosmology and Salvation in the Ancient World, 1989, p. 125.)  From this beginning, Mithraism evolved into a religion based on an ideology of power and hierarchy, especially attractive to the military and militant.

         18.  The place of horoscopic astrology in the past is difficult to understand for a 20th century reader whose knowledge of this kind of astrology is chiefly based on newspaper and magazine articles dealing only with sun signs.  The system seems too simple for anyone to have taken seriously.  But in fact serious casters of horoscopes both past and present base their character analysis and forecasting on more complex considerations, as the above sketch shows.  Furthermore, their methods are based not only on astronomical observations but on information and proposed correlations gathered over long periods of time.  Thus astrology has many of the characteristics of a science, and has been taken by numerous intelligent and thoughtful people to be a science, according to their definitions of "science" (or a natural philosophy in earlier times).

         19.  In understanding the place of astrology in the past, it has been thought useful for a long time to distinguish between judicial astrology, as we have just described it, and natural astrology.  Hugh Dick says:  "The chief source of confusion in virtually all modern discussions of the place of astrology [during the Renaissance] has arisen from the failure to define terms and to distinguish between the various kinds of belief.  During the Renaissance, the two basic divisions of the pseudo science were natural and judicial astrology.  According to the doctrines of the former, the heavenly bodies exercised certain powers upon the earth, but not all these were what we should call occult.  To believe that the sun gives heat and the moon affects tides was to accept the teachings of natural astrology, though before the conception of the macro-microcosm was destroyed most believers went further than this.  Judicial astrology, on the other hand, concerned not merely the influence of the stars but also the prognostication of events or tendencies through knowledge gained by this study."  (from the Introduction by Hugh G. Dick to Albumazar: A Comedy (1615) by Thomas Tomkis, edited by Dick, 1944, p. 18-19).

         20.  Dick quotes John Ferne, a writer on heraldry who conveyed conventional ideas on the subject:  "The third of the Mathematicals is Astronomy or Astrologie...  Astronomy (as I have been taught) comprehendeth the revolution of the Heavens, the rising, going downe, and motion of Starres.  But Astrologie is divided into two members, the one is called naturall, and the other superstitious [i.e., judicial].  That part which is naturall, noteth the stations of times, the courses of the Moone and Starres, but that which is called superstitious ... teacheth, by the judicials of the Starres and heavenly bodies, to give a prediction of seasons of the yeere, of nativities, and the manners of men: of fates, and fortunes future, to kingdomes, provinces, and townes, to the states and conditions of people."  (John Ferne, The Blazon of Gentrie, 1586, quoted by Hugh Dick, loc. cit., p. 19; I have modernized some though not all spellings.)  

         21.  Dick notes that the doctrines of the two branches of astrology overlapped, and that it is not always easy to draw a line of demarcation between them, yet he says that to men of the time the dichotomy was apparent.  This may be so, but the distinction needn't have been of much help in deciding what should part of astrology should be rejected.  It wasn't possible to simply accept all natural astrology and reject all judicial astrology.   For example, according to the doctrines of natural astrology, the heavenly bodies exercise certain powers on the earth and its inhabitants.  These included the sun's heating and the moon's action on bodies of water, along with influences we now longer allow, such as certain actions on the human body which physicians had to take into account.  Now, to say that the sun heats us seems unobjectionable by any criterion.  Can we make reliable predictions about the sun's heating?  Yes, we can.  Not as reliable as we would like, but predictions of temperature changes and precipitation as made in today's weather reports are a useful guide.  Physicists and cosmologists also make long range predictions about the sun's heating, on the basis of thermodynamics and the evolution of stars.  As to the moon's influence, predictions of low and high tides can be found today in newspapers and television weather reports.

         22.  In these two prototypical cases, the natural and judicial components are intertwined, and both can claim successes.  We no longer say that weather and tide predictions are applications of astrology, but this is what they were taken to be by most people during the Renaissance.  Alleged planetary influences on the fates and fortunes of individuals, and the special branch of judicial astrology concerned with the casting of horoscopes, have not been verified in this way.  This seems to be true even in the case of the reformed astrology based on planetary aspects, as recommended by Kepler, although, as we said earlier, the results of Michel Gauquelin in relatively recent years have raised some questions about the total failure of this kind of astrology.  In this case, the underlying planetary influence, the natural astrology component, has not been found, nor have the predictions, the judicial component, been very successful.  In the case of the sun's heat and the moon's tides, the influences, the natural component, are granted today in the form of gravitation, and meteorological and nuclear processes, and the predictions, the judicial component, are made using mathematics as well as elaborate observations.

         23.  Corresponding to the distinction between judicial and natural astrology, a more general distinction can be made between magical and naturalistic beliefs.  William Hine has argued that in studying magical and astrological beliefs in the 17th century, and how they may have arisen out of Renaissance ideas, we should make a distinction between magic proper, as dealt with by certain prominent Renaissance figures, and a Renaissance naturalism independent of magic, which is not yet the naturalism of Galileo or Francis Bacon.  Hine bases his argument on work of Marin Mersenne (1588-1648), a prominent scientist and churchman, friend of Descartes, who maintained a wide correspondence with other scientists of his time.  In his Quaestiones celeberrime in Genesim, 1623, Mersenne distinguishes between magicians and atheists, the latter corresponding to Renaissance naturalists who were not magicians.  The naturalists or atheists deny God's role in the world and "attribute everything to nature alone", while the magicians "worship demons" and attribute many activities to evils.  On the one hand, Mersenne was concerned to limit the claims of magicians without undermining the authenticity of Christian miracles, which he felt were a guarantee of the authenticity of Christianity itself.  On the other hand, he was concerned to show that the atheists were wrong to try to explain everything by nature alone, since, among other things, the Christian miracles are authentic, in his view.

         24.  As an example, Mersenne analyzes the work of Giulio Cesare Vanini who had been convicted of atheism and burned at the stake in Toulouse.  Mersenne felt that the execution of Vanini was justifiable because Vanini would not acknowledge the existence of God, nor of angels and demons.  He "attributed all things to fate, and adored Nature as the bounteous mother and source of all being."  Vanini claimed there were people who had a natural power to cure diseases, analogous to magnetism.  Magicians also drew analogies with magnetism, but related their powers to the influence of angels and demons, or heavenly influences of an astrological nature.  Thus, Hines concludes, "it may well be that later scientists such as Newton, for example, saw in attraction a representation not of a hidden magical power, but of an occult, natural power."  (William L. Hine, "Mersenne:  naturalism and magic", in Occult and scientific mentalities in the Renaissance, 1984, edited by Brian Vickers, p. 165-176.)

         25.  As to the place of astrology in this classification, Hine says: "For both naturalists and magicians the stars played a significant role in influencing the terrestrial world.  For the former, however, the influence of the stars amounted to a form of determinism, providing a source and guarantee of regularity and order in the universe ....  In contrast to the naturalist view, which emphasized natural law and ran the risk of determinism, magic was based on a certain conception of human freedom ....  In magic the question is not whether man's destiny is determined for him by his stars, but whether he can discover the stellar influences on his life and take steps to counteract them, if necessary, or direct them for his own benefit."  (Hine, ibid., p. 168.)  Mersenne mounted a considerable attack on astrology in his Quaestiones celeberrime in Genesim. 

         26.  There was during the European Renaissance a kind of  flowering of astrology.  In his book The Occult Sciences in the Renaissance, A Study in Intellectual Patterns, 1972, Wayne Shumaker describes some of the most notable writings on astrology and magic during this era.  He gives, for example, an analysis of the influential work by the physician Marsilio Ficino, De vita coelitus comparanda, 1489 (On Guiding One's Life by the Stars, or perhaps On Obtaining Life from the Heavens; third part of De vita triplici).  Ficino, like all physicians of his time, was versed in astrology, and this work, by a physician for physicians, is saturated with astrological lore.  For example, Ficino describes "how tones, or compositions of tones, can be discovered which belong to specific heavenly bodies.  The method requires, first, that we find out the power or effects of a star, a constellation, or even an aspect and what things are repelled by it, or attracted.  The next step is to consider what star dominates what place and what men, and to observe the tones and songs used there so that you will be able to use the same  ones and the meanings implicit within them.....  Finally, we must study the daily positions and aspects  of the stars, and, under these, find out the speeches, songs, motions, and leapings (saltus), together with the customs and actions, to which men are moved by them so that we may be able to imitate these in the songs which we will address to a given part of the sky."  (Shumaker, p. 133.)  And:  "The occult virtues of things have not an elemental source but a celestial one.  Stellar and planetary rays are alive; they shine, as it were, from the eyes of living bodies, and offer wonderful gifts from the imaginations and minds of celestial beings."  (l.c., p. 129).  Nevertheless, Ficino was not an astrological fundamentalist, and in his later writings pointed up a number of deficiencies in the astrological practices of his time.  Don Allen Cameron remarks that Ficino said in later life "that he has no patience with those who trust the stars instead of God, but in some forms of business it is wise to consult the heavens."  (Wayne Shumaker, The Star-Crossed Renaissance, The Quarrel about Astrology and Its Influence in England, 1941, p. 11.)

         27.  Ernst Cassirer describes the work of Pietro Pomponazzi on fate, free will and predestination, De fato, libero arbitrio et praedestinatione (1520):  [For Pomponazzi] divine foreknowledge does not necessarily conflict with the freedom of human action ....  Man grasps the past and present according to its 'that', but grasps the future only according to his knowledge of  the 'why', because the future is not immediately given to him, but is rather only deducible through its causes.  But this difference between an immediate and mediate, between given and deduced knowledge, is not valid for divine knowledge.  For in divine knowledge all temporal differences, so necessary for our conception of the world, disappear.  To know the future divine knowledge needs no mediation, no discursive succession of the conditions by virtue of which the future comes to be."

         28.  As to another problem, that of "the compatibility of  divine omnipotence with human freedom and responsibility", Cassirer says of Pompanazzi:  "Although he does not quite dare to express himself unambiguously on this point, Pomponazzi's judgment tends unmistakably towards a strict determinism.  In his work on natural philosophy, De naturalium effectuum admirandorum causis, the causality of events is interpreted in a strictly astrological sense.  The world of history and the world of nature are both viewed as necessary results of the influence of the heavenly bodies.  And elsewhere too, whenever he is speaking freely, Pomponazzi considers Fate in the Stoic sense the relatively most satisfactory and rational solution.  What makes the acceptance of this solution difficult are not so much logical as ethical objections.  A substantial part of the work is dedicated to the removal of these objections.....  [W]ith an energetic blow, Pomponazzi severs the bond that had hitherto conjoined metaphysics and ethics.  In principle, each is completely independent of the other.  Our judgment concerning the value of human life is not dependent on our ideas concerning the continuation of life or the immortality of the human soul; and similarly the question of the value or non-value of our actions must be considered from a point of view other than what caused these actions.  No matter how we may decide this latter question, the ethical-practical judgment remains free.  This freedom is what we need, not some chimerical causelessness."  (Ernst Cassirer, The Individual and the Cosmos in Renaissance Philosophy, 1963, p. 82-83 of the translation by Mario Domandi of Individuum und Kosmos in der Philosophie der Renaissance, 1927.)

         29.  Eugenio Garin says that Pomponazzi had "no doubts concerning the celestial connection, and therefore the determination on the part of the stars, of all human events."  Pompanazzi believed that the whole world rises and falls in successive cycles.  Pomponazzi says in De fato:  "And as we see that the earth which is now fertile will be barren, and the great and the rich will become humble and wretched, so the course of history is determined.  We have seen the Greeks dominate the Barbarians, now the Barbarians dominate the Greeks, and so everything goes on and changes.  So it is probable that he who is now a king will one day be a slave, and vice versa.....  If then someone asks you, what kind of game is this?  You would be well advised to reply that it is the game of God."  Garin says:  "Having established this eternal and universal vicissitude of things, this perennial cycle of ascent and descent, the revival of astrology with all its great themes follows logically from it."  But Pomponazzi separated astrology and magic from the supernatural.  "What matters to Pomponazzi," Garin says, is to bring every apparently abnormal phenomenon back into the sphere of rational interpretation and natural causes.  Not demons nor miracles, but nervous tension, force of the imagination, powers and qualities which are occult not because they are supernatural but because they have not yet been understood: these are the causes of miraculous events."  (Pietro Pomponazzi, quoted by Eugenio Garin, Astrology in the Renaissance, 1983, p. 98-101, translation of Lo Zodiaco della Vita, 1976.)

         30.  The most elaborate and famous of the Renaissance compendia of magic is no doubt the De occulta philosophia libri tres (1531) of Henry Cornelius Agrippa of Nettesheim.  Shumaker describes the contents of the first of these three books, which is concerned with "natural magic":  "It discusses the elements; the occult virtues in things; sympathies and antipathies; the dominance of superiora over inferiora; the powers and influences of the planets, the signs, and certain fixed stars; how to attract 'the divinities who rule the world, and their ministers the daemons'; poisons; fumigations; unguents and philters; rings; lights and colors; fascination; divination and auguries; presages and prodigies; geomancy, hydromancy, aeromancy, and pyromancy (one divinatory skill for each of the elements); the revival of the dead; dreams; passions and their effects on the body; the virtues of words, including proper names; incantations and enchantments; the relations of letters in several languages (Hebrew, 'Chaldaean,' Greek, and Latin) to signs and planets; and much else."

         31.  The subject of numbers is brought up in the first book. Shumaker says that in Book I:  "... we are informed that the order, the numbers, and the shapes of letters 'are not arranged by chance or accident (non fortuito, nec casu) or by the caprice of men, but are formed divinely, so that they relate to and accord with the heavenly bodies, the divine bodies, and their virtues.'  Of all languages Hebrew is sacratissima not only in its shapes (figuris) but also in its vowel points and accents, ;as if consisting in matter, form, and spirit, having been produced in God's seat, which is Heaven, by the positions of the stars.' .....  Briefly, the letters are not, as is understood today, conventional symbols chosen from an almost unlimited range of possibility but are so representative of the actual structure of the universe, or its parts, that manipulations of them have intrinsic power.  The belief requires no explanation.  It is still common among illiterate people and among children, who, if told that 'eau' means 'water,' may say, 'But it's really 'water,' isn't it?'  With what degree of seriousness I do not know, C. S. Lewis plays with a similar idea in his cosmic trilogy, Out of the Silent Planet, Perelandra, and That Hideous Strength, in which the 'Old Solar' spoken beyond the sphere of the moon not merely expresses but contains the real nature of things.'  The 22 Hebrew character "are like secrets or sacraments and are vehicles, as it were, of their material referenda and of the 'essences' and powers these contain.....  For this reason Origen believed that Hebrew names lost their force when translated.  'Accordingly the twenty-two letters are the basis of the world and of all the creatures which exist and are named by them.'" (Shumaker, ibid., p. 135-137.)

         32.  Numerology is especially developed in the second of the three books of Cornelius Agrippa, which is concerned with "celestial magic".  Numbers, Shumaker remarks, are the basis of  the entire quadrivium of the universities: arithmetic, astronomy, geometry and music.  (This could be misleading, since astronomical theories and observations, geometric abstractions and diagrams, and melodic and harmonious sounds are more basic than numbers in astronomy, geometry and music, respectively).  And Book II of Agrippa's occult philosophy opens with a praise of mathematics and a claim that "everything which is done in terrestrial affairs by natural energies is accomplished, led, or governed by number, weight, measure, harmony, movement, and light."

         33.  The mathematics of Agrippa, like the mathematics of Fludd, is largely numerology.  Shumaker reproduces a number of elaborate drawings by Fludd and others which illustrate such matters as cosmic harmonies and the relations of numbers to the heavens.  An example of Agrippa's numerology reproduced by Shumaker consists of a matrix called scala novenarii (the scale of nines) with 6 rows and 11 columns, showing significances of the number 9.  We have such things as the names of God in 9 letters, the 9 choirs of angels and 9 angels who preside over heaven, the 9 moving sphers, the 9 orders of bad daemons, and so on.  Many numbers are considered by Agrippa.  We learn, for example, that "the human foetus becomes a perfect body, ready to receive a reasonable soul, on the fortieth day; women require forty days to recover from a birth; an infant does not smile for forty days; Christ preached forty months, was in the tomb forty hours, mounted into the sky forty hours after his Resurrection."  There is a consideration of  "geometrical figures, musical and other sounds, and similar harmonies and proportions in the human body and soul." We find that the geometrical figures "have no less power than the numbers themselves."  The pentagram, which has five acute and five obtuse angles, along with five triangles, has all the qualities of the number five, and has wonderful force against demons.  Other regular polygons have other qualities and virtues.  We hear again about celestial harmonies, and how the "proportions, measure, and harmony of the human body resemble those of the universe."  "Every part or member of man," we are told, "corresponds to 'some sign, some star, some intelligence, some divine name."  (Shumaker, ibid., p. 137-146.) 

         34.  Book III of Agrippa's Occulta philosophia is concerned with "religious magic".  There is an extensive treatment of the names of God and their use in magic, along cabalistic lines.  God's members are discussed, and God's ministers:  spirits, daemons, and angels, including those which govern the signs, stars, winds, the 4 elements, and those formerly called fauns, satyrs, Pans, nymphs, naiads, nereids, dryads, muses, genii, and lemurs.  The names of these spirits and daemons are elaborated upon.  There are instructions for attracting good daemons and repelling bad ones.  There is material on the divinity of kings, princes, and pontiffs; how the seven planets act as instruments for bestowing virtues on man; why man has mastery over all other living creatures; and how to carry out various purifications, expiations, adorations, vows, sacrifices and oblations.

         35.  It should not be thought that astrology enchanted all scholars during the Renaissance.  Shumaker analyzes the refutation of astrology, Disputationes adversus astrologiam divinatricem of Giovanni Pico della Mirandola (1495 -- Agrippa's Occulta philosophia was 1531).  Pico seems to have started as a believer in magic who was working toward a summa of the kind achieved by Cornelius Agrippa.  But Pico underwent a passionate about-face.  A story was told by Tycho Brahe, the astronomer and mentor of Kepler, that Pico was moved to his attack on astrology when three Italian astrologers predicted his death at a certain time in his 33rd year.  According to Brahe, the prediction came true even though Pico shut himself up in his room when the time approached.  However, Shumaker says that Pico actually died at age 31.  Another possible motive for the attack is Pico's admiration for Savonarola, who regarded astrology as a superstition unworthy of Christians. 

         36.  Pico's treatise is long, and is characterized by Shumaker as being full and well-informed.  Its gist is summarized by Shumaker:  "For a cosmic universe which was conceived animistically, in which planets 'rejoiced' and were 'dejected,' 'looked at' each other with friendly or unfriendly feeling, and varied from 'benevolence' to 'malevolence' in their attitudes toward men, Pico wanted to substitute one in which the heavenly bodies performed quite dispassionately and without consciousness roles assigned them at the beginning by a Creator-God who allowed the evil initiated by men to cause suffering but did not place in the skies forces which would dispose them to act well or badly.....  As an example let us take Aristotle.  His soul did not come from the stars because, as he himself proved, it was immortal and incorporeal.  His body, fit to serve his soul, did not come from the sky ... but from his parents.  As a result of the power of choice inherent in his mind and body he elected to philosophize.  His progress came from his plan and his industry, and that it was especially great was a consequence of his teacher's doctrine and the good fortune of his age, when a good beginning had been made and materials were at hand to bring philosophy to perfection.  He was superior to his disciples because he had not a better star but a greater genius, the source of which was God.  Similarly, the greatest of all philosophers, Socrates, ascribed his wisdom not to the luminaries but to a god or daemon who kept him company."  (Shumaker, ibid., p. 16-27.)

         37.  However, Thorndike says of Pico that his work against astrology on the whole "is rambling and ineffective as far as orderly presentation and cumulative argument are concerned."  Furthermore, Thorndike says of the first part:  "This effort to give the impression that most of the great minds of the past have condemned astrology is weak and unconvincing to anyone at all acquainted with the past history of the subject.  Pico selects only those persons and data that support his contention, suppressing the evidence to the contrary, or misrepresents the attitude of other personages ..... On the whole, his citations are about as unconvincing as those of the astrologers in favor of their art.  He had a wide, if not exhaustive, acquaintance with the past literature germane to his theme, but the use he makes of it is that of the advocate and dialectical disputant, almost at times that of invective, rather than that of the impartial historian of ideas."  In general, according to Thorndike, "One cannot but feel that the importance of Pico della Mirandola in the history of thought has often been grossly exaggerated."  (Lynn Thorndike, A History of Magic and Experimental Science, 1923-1958, v. IV, 1934, p. 532, 529-530, 485.)  

         38.  Still, the historian Jacob Burckhardt called Pico's piece Oratio de hominis dignitate one of the noblest bequests of the Renaissance.  Here Pico speaks on the question of free will.  Of God, he says:  "He formed man according to a general image that contained no particularities, and, setting him in the centre of the world, said to him: 'We have given you, Adam, no definite place, no form proper only to you, no special inheritance, so that you may have as your own whatever place, whatever form, whatever gifts you may choose, according to your wish and your judgment.  All other beings have received a rigidly determined nature, and will be compelled by us to follow strictly determined laws.  You alone are bound by no limit, unless it be one prescribed by your will, which I have given you.  I have placed you at the centre of the world, so that you may more easily look around you and see everything that is in it.  I created you as a being neither heavenly nor earthly, neither mortal nor immortal, so that you may freely make and master yourself, and take on any form you choose for yourself.  You can degenerate to animality or be reborn towards divinity.....  Animals bring forth ... from the bodies of their mothers everything they ought to have.  The higher spirits are, from the beginning or soon afterwards, everything they will be for eternity.  But on man, the Father conferred, at the moment of birth, the seeds and germ of every form of life.  Those which he cultivates will grow in him and bear fruit.  If they are the plant seeds, he will vegetate; if he follows the senses, he will become an animal; if he cultivates the power of reason within him, he will become a celestial creature; if he follows intelligence, he will become an angel and a son of God.'"  (Pico della Mirandola, quoted by Ernst Cassirer in The Individual and the Cosmos in Renaissance Philosophy (1927, 1963), p. 85-86.)

         39.  Here Pico attributes magical powers to man.  Only man has no strictly determined nature and is subject to no strictly deterministic laws, contrary to what some Stoics and astrologers have claimed.  A person can do anything he or she wants to.  This illustrates a fundamental distinction between astrology and magic, or astrology and other kinds of magic.  Magic, generally speaking, concentrates on giving power and understanding to people, aims which magic shares with science.  Astrology seeks to understand certain powers of nature over people, so they can accommodate to it, or take steps to deal with it.  No astrologer or astronomer undertakes to change the stars.

         40.  Despite the refutations of Pico della Mirandola and others, people continued to put stock in astrology.  Shumaker quotes Paul Kocher (Science and Religion in Elizabethan England, 1953) who observed that "of the six full-scale polemics published in England against astrology in the Elizabethan age, five -- those by William Fulke, John Calvin, William Perkins, John Chamber, and George Carleton -- came from ecclesiastics."  (Kocher, p.202; the work by Carleton is called Astrologomania:  The Madnesse of Astrologers, 1624.)  In addition to these, Dick lists Thomas Cranmer, James Pilkington, Roger Hutchinson,  and Andrew Willett and remarks that he could give many more. (Dick, loc. cit., p. 23-25.)   Furthermore, the State issued various proclamations and statutes against sorcery, taken to include astrological prediction.  It was recognized that such prognostications could be a cause of disorder in the Commonwealth.  In the same treatise in which he revealed his belief in witches, his Daemonolgies in Forme of a Dialogue (1597), King James attacked judicial astrology.

         41.  But after discussing opposition to astrology, Kocher goes on:  "And who, on the other side, spoke up for astrology?  To the bewilderment  of the modern analyst, chiefly the foremost scientific men of the age ... an almost solid front of physicians, astronomers, and other natural philosophers, renowned for their achievements."  This seems to be overstated, since many of the natural philosophers were skeptical about various kinds of  astrology, and tended only to think there was something in it.  This too is understandable, since scientists took it that there are laws which are independent of human will, and of chance.  "Were a choice necessary," Shumaker says, "causation might, after all, be better laid to physical rays emanating from planets and stars, which at least were subject to observation, than to mystical numbers, cabalistic verbal formulas, and devils."  (l.c., p. 54.)  Physicians in those days were especially prone to accept astrological theories. They were a part of their standard repertoire.

         42.  Keith Thomas discusses the practice, role and relations with religion of astrology in England in the 16th and 17th centuries.  In connection with religion, he says:  "Committed to the belief that the will was necessarily free, the clergy therefore reasoned that it was impossible to predict future human behaviour.  If the astrologers did so, it could only mean that they were in league with the Devil.  Charms and spells, said Bishop Carleton [in 1624], were the Devil's rudiments, but judicial astrology was the Devil's university.  Astrologers in tacit league with Satan deserved the fate prescribed for every other kind of witch.  They were also suspect because of their mathematical calculations.  The memory of Roger Bacon had been much besmirched by the assumption that mathematics was part of the black art, and it was notorious that the Edwardian reformers had destroyed mathematical books at Oxford under the delusion that they were conjuring books.  'Where a red letter or a mathematical diagram appeared, they were sufficient to entitled the book to be Popish or diabolical.'  (This may account for the disappearance at this period of nearly all the works of the fourteenth-century Merton College school of astronomers.)"

         43.  "Modern historians tend to think that few genuine Elizabethan scientists were liable to be accused of witchcraft.  Yet both John Dee and Thomas Hariot suffered from such suspicions and in the seventeenth century John Aubrey recalled how the Elizabethan astrologer, Thomas Allen, was maligned by the belief, 'in those dark times', that astrologer, mathematician and conjurer were all the same thing.  During the reign of Mary, a clergyman, William Living, was arrested by an ignorant constable who found among his books a copy of the astronomical textbook, John de Sacrobosco's Sphere, exclaiming, 'It is no marvel the Queen be sick, seeing there be such conjurers in privy corners; but now, I trust, he shall conjure no more.'  The Elizabethan surveyor, Edward Worsop, also commented on the popular assumption that books with crosses, circles and Greek geometrical terms were likely to be works of conjuration.  Such prejudices lasted well into the seventeenth century, and were fanned by the widespread conviction that anything mysterious must have a diabolical origin.....  The sequestrators who seized the papers of the mathematician Walter Warner in 1644 were reported to be 'much troubled at the sight of so many crosses and circles in the superstitious algebra and that black art of geometry.'"  (Keith Thomas, Religion and the Decline of  Magic, 1971, p. 362-363.)

         44.  Don Cameron Allen discusses many defenders and detractors of astrology in Europe during the 250 years or so from about 1450 to 1700.  Among the early works by writers in Italy, along with those of Ficino, who was rather ambiguous about the powers of astrology, and Pico della Mirandola, who made a thorough and influential attack on its powers (after having published a favorable description earlier), Allen analyzes the work of an early staunch defender, Giovanni Pontano.  In his De fortuna (1501), Pontano was much concerned with the relationship of chance or fortune to stellar influences.  He held that stellar influences incline us this or that way, but that they can be overcome, for example by prudence and reason.  (This is a very old idea, going back at least to Ptolemy of Alexandria).

         45.  Our fortune comes from the stars, but reason and prudence are sometimes useful in perfecting fortune.  Allen says:  "The arch stone of Pontano's theory is his notion of the fortunate.  Nature, he says, begets certain men who are the children of fortune and others who are not.  The fortunate man, unlike the virtuous man, does not need to follow a code of conduct; he has only to follow his natural impulses, and he will be carried to the highest goals.  Pontano admits that he does not know why this is so; reason can no more explain it than it can explain why one man wins at dice and another man loses.  The fortunate are like prophets, sybils, and poets; they are agitated by a divine power.  Reason and study have nothing to do with their successful careers; in fact, the fortunate often lose their occult power when they try to reason or begin to study."  (Don Cameron Allen, The Star-Crossed Renaissance, The Quarrel About Astrology and Its Influencein England, p. 42).  When a learned friar complained that Pontano had not given enough place to providence in his views, Pontano found an answer in the stars.  "God, he says, created the stars and gave them power over everything below save the wills of men; therefore, fate is a sort of partner of men's wills in the governing of earthly business."  (ibid., p. 43.)

         46.  In England, the practice of astrology reached an apex of influence and respectability during the Elizabethan and Stuart eras, that is, in the late 16th century and during the first three quarters or so of the 17th century, and yet at the same time came under attack from many quarters.  In his biography of William Lilly, the leading astrologer during the middle two quarters of the 17th century, Derek Parker uses Shakespeare as a source from which we can get an idea of the place of astrology in the minds of most English people during Elizabethan times.  Shakespeare makes many allusions to astrology in his plays and sonnets.  For example, in Julius Caesar, Cassius says to Brutus: 


               
"Men at some time are masters of their fates.
             The fault, dear Brutus, is not in our stars,
             But in ourselves that we are underlings."
 

            (Shakespeare, Julius Caesar, I.ii, 140-141.)   

         These lines, says Parker, have often been misunderstood.  The meaning is that there are times when men are best able to master their fates -- which a competent astrologer could calculate for them -- and that a man is an underling if he doesn't act at a moment when the planetary positions are propitious for him.  To say that the fault is not in the stars of the conspirators is to say that the planetary positions are propitious for the assassination of Caesar.  There is something compelling about this interpretation, given the context of the whole play, and it indicates a faith in astrology, together with a view that the stars incline but do not compel.  (Derek Parker, Familiar to All, William Lilly and Astrology in the Seventeenth Century, 1975, p. 47-54.)  Numerous other passages from Shakespeare's writings show a similar attitude toward astrology.  Prospero, in The Tempest, says in the manner of Cassius:

 
                "... by my prescience
                I find my zenith doth depend upon
                A most auspicious star, whose influence
                If I now court not but omit, my fortunes
                Will ever after droop."

               (Shakespeare, The Tempest, I.ii, 180-184.)   

One may take it that Shakespeare could expect such beliefs to be common in his audiences. 

         47.  Parker cites a speech of Ulysses from Shakespeare's Troilus and Cressida as showing "more vividly than any other easily accessible quotation the Elizabethan vision of a parallel system of heavenly and earthly order, and ... of the palpable connection between them":






                "The heavens themselves, the planets, and this centre,
                Observe degree, priority, and place,
                Insisture, course, proportion, season, form,
                Office, and custom, in all line of order:
                And therefore is the glorious planet Sol
                In noble eminence enthron'd and spher'd
                Amidst the other; whose med'cinable eye
                Corrects the ill aspects of planets evil,
                And posts, like the commandment of a king,
                Sans check, to good and bad: but when the planets
                In evil mixture, to disorder wander,
                What plagues and what portents! what mutiny!
                What raging of the sea! shaking of earth!
                Commotion in the winds! frights, changes, horrors,
                Divert and crack, rend and deracinate
                The unity and married calm of states
                Quite from their fixture!"

            (Shakespeare, The History of Troilus and Cressida, I, iii,       85-101.)

Parker says:  "The astrological theory fitted soundly into the Elizabethan's general conception of the universe, with its great emphasis on order -- an emphasis which stressed, certainly, the necessity for oder within the State, an inflexible social order; but which reached out beyond man's life, or rather through it, to the easily discernible order within the observable universe: the order of the moving planets and the fixed stars, impressive by the fact that it seemed to regulate what otherwise would easily become a chaos, but also because it provided a paradigm by which man could learn about his place in the natural, universal order of things.....  Astrology had too long been regarded as an immutable law for any but the strongest mind to ignore the fact.  It would have taken as much single-minded courage for an Elizabethan positively to deny the planets their effect on man's life as for an early Victorian to deny God his influence."  (Parker, l.c., p. 53-55.)

         48.  However, lest we think that astrology was supported by all of Shakespeare's characters, there is the speech of Edmund in King Lear:   "This is the excellent foppery of the world, that when we are sick in fortune, often the surfeits of our own behavior, we make guilty of our disasters the sun, the moon, and the stars: as if we were villains on necessity, fools by heavenly compulsion; knaves, thieves, and treachers, by spherical predominance; drunkards, liars, and adulterers, by an enforced obedience of planetary influence; and all that we are evil in, by a divine thrusting on.  An admirable evasion of whoremaster man, to lay his goatish disposition on the charge of a star.  My father compounded with my mother under the Dragon's Tail, and my nativity was under Ursa Major, so that it follows I am rough and lecherous.  Fut!  I should have been that I am, had the maidenliest star in the firmament twinkled on my bastardizing."  (Shakespeare, King Lear, I, ii, 115-129.)  It has been suggested, however, that this view of Edmund the Bastard toward astrology was meant by Shakespeare to convey Edmund's rebellious and atheistical character.

         49.  With an emphasis opposite to that of Parker, we find Hugh Dick saying: "During the sixteenth century in England judicial astrology occupied a crumbling position.  To be sure, the great mass of people, as well as many educated men, retained varying degrees of faith in it, but the body of dissent constantly grew more strong.  Judicial astrologers and their absurd pretensions became a favorite butt for the satirists, and scornful allusions to "figure-flingers" and "star-gazers" thread the whole literature of the Renaissance."  (Dick, ibid, p. 20.)

         50.  Dick also calls attention to the character of the general run of astrologers in Renaissance England:  "For men in touch with the future, they were a ragged, rascally lot, as the satirists never failed to remark.  The account of his own life by that gifted opportunist William Lilly introduces us to a notable set of rogues who professed astrology dyuring the early years of the seventeenth century:  Simon Forman, purveyor of aphrodisiacs to the Countess of Essex; one Evans, a Welsh clergyman who had fled his cure of souls to live in drunken squalor in Gunpowder Alley .....; William Hodges, the Staffordshire crystal-gazer; Alexander Hart, an ex-soldier, who professed to discover the proper times for gamblers to play dice; Geoffrey Neve, once storekeeper and quack doctor; Richard Delahay, alias Dr. Ardee, a disbarred attorney; Captain Bubb, a convicted thief; and William Poole, gardener, bricklayer, pickpocket, and judicial astrologer.  Men of this order had obviously sunk even beneath hypocrisy. .....  Those  who respected astrology could look only with grief and anger on the rising tide of quackery.  As Elias Ashmole wrote:  'Yet of this sort at present are start up divers Illiterate Professors (and Women are of the Number) who even make Astrologie the Bawd and Pander to all manner of Iniquity, prostituting Chast Urania to be abus'd by every adulterate interest.  And what will be the issue (I wish it may prove no Prophesie ere long Astrologie shall be cried down as an Impostor, because it is made use of as a Stale to all bad Practices, and a laudable Faculty to bolster up the legerdimane of a Cheate.'"  (Dick, loc. cit., p. 36-37; the quotation by Ashmole is from Thomas Norton, The Ordinall of Alchemy ... with annotations by Elias Ashmole, ed. E. J, Holmyard, 1931, p. 123.)

         51.  Dick concludes that for educated men in the early 17th century, mistrust of astrology was widespread.  Christian doctrine of the time opposed it.  The State passed laws against it.  The spread of literacy told against it.  Philosophers wrote treatises against it.  The unreliability of the astrologers became notorious.  Many astrologers were palpably rogues and charlatans.  Satirists wrote popular plays and essays ridiculing it.

         52.  The opinion of Hardin Craig lies somewhere between those of Derek Parker and Hugh Dick (their dates of publication are:  Craig, 1935; Dick, 1944; Parker, 1975).  In the Enchanted Glass Craig says:  "We may ask to what extent astrological influences were believed in by scholars and learned men in England in the sixteenth century.  It is a typical question and fortunately very easy to answer.  Astrology was the interpretative part of astronomy, was sanctioned by the writings of Ptolemy and by writings attributed to Aristotle, and seems to have held a place in the curriculum of the universities of the Middle Ages and the Renaissance.  Astrology was tolerated if not sanctioned by the Church and was, as regards its validity as a science, believed in by all learned men.  But there are qualifications of this statement ....."  (Hardin Craig, The Enchanted Glass, 1935, p. 33).

         53.  Craig discusses the poet Sir Philip Sidney and the mathematician Robert Recorde as representative of learned and accomplished men who looked favorably on astrology.  He also speaks of the scorn of learned people, believers in astrology or not, for ignorant and dishonest practitioners of the art.  A number of very popular superficial works on astrology attest to what was considered abuse of astrology, especially by medical men for whom astrology was a part of their professional technique.  There was, for example, The Shepherds Kalendar, possibly Alexander Barclay's translation of Kalendrier des Bergers (Paris, 1503).  A translation by R. Copland published first in 1508 ran through 15 editions by 1631.  There was The Compost of Ptholomeus (first published by R. Wyer between about 1532 and 1540), "a wretched English translation of what seems to have been a poor French version of the Centiloquium, or hundred aphorisms, based on the Tetrabiblos of Ptolemy and supposed to give the 'Fruit' of the Ptolemaic teachings as applied to astrological ends."  (ibid., p. 38.)  There were numerous other items of this inferior nature, including "one of the most celebrated books of quackery in the world, the Secreta Secretorum". (ibid., p. 39.)

         54.  Craig concludes:  "This ground is familiar, but the reader should remember a distinction probably worth making in connexion with it,--that between the honest, well-informed, and sincere practitioners of a false science and the dishonest, ignorant, and pretentious quacks from whose knavery the profession suffered disgrace.  The matter was relative at any given time in the sixteenth century.  It was not only relative but changing rapidly.  Many works which were adequate expressions of the best learning of say 1550 had become the vulgar knowledge of 1580 and 1590; truer learning had meanwhile risen to higher planes.  Quackery too underwent its changes.  It grew more mystical and bombastic; but the ancient cheap stuff, much of which had troubled the Middle Ages, also lived on as it lives now more remotely.  Let it not be thought that quackery was then or is now usually insincere; its insincerity was and is a variable factor.  Dr. John Dee was a frank thinker and something of a scholar; he was much misled.  Dr. Robert Fludd was one of the most learned, most sincere, most bombastic imposters that ever lived.  He fooled himself far more than Dr. Dee was fooled by others."  (ibid., p. 40.)

         55.  Among those scornful of astrology, Craig mentions Ben Jonson (1572-1637), John Melton in his satire The Astrologaster (1620), Samuel Butler with his portrayal of Sidrophel in Hudibras (1663-1678), John Chamber in his Treatise against Iudicial Astrologie (1601), George Carleton with The Madnesse ofAstrologers (1624), and the Judiciall Astrology Judicially Condemned (1652) of William Rowland.  But during the same time there were plenty of books in favor of the subject, aside from the popular items of low character.  For example, there was Sir Christopher Heydon's "learned and excellent" A Defence of Judiciall Astrologie (1603).  And dramatists like Marlowe and Shakespeare sometimes make their characters refer to astrology with almost religious reverence.                                     

         56.  Well into the 17th century, the learned Robert Burton, whose Anatomy of Melancholy (1621-1638) can be considered a kind of medical treatise in literary form on what we today call depression, says about astrology:  "Natural causes are either primary and universal, or secondary and more particular.  Primary causes are the heavens, planets, stars, etc., by their influence (as our astrologers hold) producing this and such-like effects.  I will not here stand to discuss obiter, whether stars be causes, or signs; or to apologize for judicial astrology.  If either Sextus Empiricus, Picus Mirandula, Sextus ab Hemings, Pererius, Erastus, Chambers, etc., have so far prevailed with any man, that he will attribute no virtue at all to the heavens, or to sun, or moon, more than he doth to their signs at an innkeeper's post, or tradesman's shop, or generally condemn all such astrological aphorisms approved by experience: I refer him to Bellantius, Pirovanus, Marascallerus, Goclenius, Sir Christopher Heydon, etc.  If thou shalt ask me what I think, I must answer, nam et doctis hisce erroribus versatus sum [for I too am conversant with these learned errors], they do incline, but not compel; no necessity at all, agunt non cogunt [they impel but do not compel]: and so gently incline, that a wise man may resist them; sapiens dominabitur astris  [a wise man will rule the stars]; they rule us, but God rules them."

         57.  "All this (methinks) Joh. de Indagine hath comprised in brief:  Quaeris a me quantum in nobis operantur astra, etc.  'Wilt thou know how far the stars work upon us?  I say they do, but incline, and that so gently, that if we will be ruled by reason, they have no power over us; but if we follow our own nature, and be led by sense, they do as much in us as in brute beasts, and we are no better.'  So that, I hope, I may justly conclude with Cajetan, Coelum est vehiculum divinae virtutis, etc., that the heaven is God's instrument, by mediation of which He governeth and disposeth these elementary bodies; or a great book, whose letters are the stars (as one calls it), wherein are written many strange things for such as can read, 'or an excellent harp, made by an eminent workman, on which he that can but play will make most admirable music.'"  (The Anatomy of Melancholy (1621-1638), edited by Holbrook Jackson (1932), Partition I, Section II, Member I, Subsection IV, p. 206 of v. 1 of the 1932 edition.)

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