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Shakes~eare's Cosmic World View Peter D. Usher Pennsylvania State University Shakespeare lived at the dawn of modern science, as skepticism was becoming an accepted way of thinking and perceptions of the cosmos were changing rapidly. The Bard adopted the standard geocentric cosmology for the mundane affairs of his plays. Yet a few passages suggest he was aware of the emerging concepts of heliocentrism and the infinite universe. The Flo wer portrait of William Shakespeare (1564-1616), Bard of Avon. Photo courtesy of Peter D. Usher. W illiam Shakespeare was born 21 years after the death of Nicolaus Copernicus and in the same year as Galileo Galilei. His productive career spanned the critical period that followed the publication of Copernicus's De revolutionibus and preceded scientific advances made by the early modern figures of Galileo and Johannes Kepler. Shakespeare lived and wrote at a time when the ferment of a new world was at work. In his time, the groundwork was being laid for the scientific and industrial revolutions that were to transform the world and lead, among other things, to the modern cosmological world view. The incidence and nature of references to astronomy in the works of this poet afford an appreciation of how such a thinker viewed that crucial period in intellectual history. The frequent mention of celestial phenomena in Shakespeare's plays is not unusual; medieval and early Renaissance literature is richly sprinkled with astronomical allusions. Astronomy intrudes more into Elizabethan literature than into modern literature, for in those days celestial events played a more prominent role in everyday life than they do today. In pre-industrial society, celestial phenomena were sig nificant in those practical matters that Hesiod addressed in his Works and Days and Virgil in his Georgics. Widespread belief in astrology posited a close relationship between terrestrial affairs and the sky. Moreover, there was a close relation of the heavens to theology and thus to the establishment and flourishing of Christianity in Europe - a matter of particular concern in the years following the Reformation. Yet despite these significant connections, and notwithstanding the beauty of the descrip tions and accounts, most scholars have paid little attention to the Bard's astronomy. Shakespearean Cosmology Shakespeare seemed content to refer to those superficial phe nomena that were apparent even to the most casual observer. He made frequent mention of "heaven" and "the heavens;' and per haps the most common of his references is to the rising Sun, for he attached much hope and joy to the early morning hours. His characters speak in language that had special meaning for Elizabethan audiences; his astronomical descriptions and allu sions were necessarily interpreted in accordance with contem porary belief in a stationary Earth. In addition, Shakespeare often drew parallels between human foibles and celestial events. He used the latter as omens to great dramatic effect, and astrological allusions occur in his plays with a frequency quite acceptable to his audiences, even though he himself may not have believed in divination. Passages in Shakespeare's plays reveal his vision of the popu lar or "standard" model of the time, the geocentric model of Ptolemy. The standard model. In Hamlet, the prince relates that far above ... this goodly frame, the earth ... there is the ... brave o'er hanging firmament which is a ... majestical roof fretted with golden fire. Julius Caesar tells us that The skies are painted with unnumber'd sparks; They are all afire and everyone doth shine while, from Pericles, the five elements, ...fire, air, water, earth, and heaven ... comprise all of the matter and space of the tangible world. Beyond the quintessential sphere of the heavens lies the abode of ... that supernal judge that stirs good thoughts In any breast of strong authority. Here in King John is Shakespeare's only use of the word supernal, meaning "celestial" or "heavenly"; it modifies judge, so that in so many words, Shakespeare means "God." The planets. Between the firmament and the earth there is ... stuck A sun and moon, which kept their course and lighted ... the earth. The Moon shines by the reflected light of the Sun: The sun's a thief and with his great attraction Robs the vast sea; the moon's an arrant thief, And her pale fire she snatches from the sun. Shakespeare knew that the Sun illuminates the Moon and Earth by beams of light: Even till the eastern gate, all fiery red, Opening on Neptune with fair blessed beams. The planet Neptune, of course, would not be discovered for another two centuries; here Shakespeare is referring to the ancient Roman god of the sea. There are many references to sunrise in the east and to the morning hours: Lo! in the orient when the gracious light Lifts up his burning head ... whereupon the Sun sets in the west, being carried along ...the track Of his bright passage to the occident. With the advancing hours, Good things of day begin to droop and drowse, Whiles night's black agents to their prey do rouse. The Sun and Moon change position with respect to the stars, as do Mercury, Venus, Mars, Jupiter, and Saturn. In olden days, all seven objects were classed as "wanderers" or "planets." These were said to be kept in place by giant transparent crystalline orbs: ... as clear As yonder Venus in her glimmering sphere. The average apparent sidereal periods of Mercury, Venus, and the Sun are the same, though it was generally accepted that the Sun's sphere lay between those of Venus and Mars: ...the glorious planet, Sol, In noble eminence enthron'd and spher'd Amidst the other .... Time and Calendar The day. The ancient Greeks represented the rise and progress of the Sun in the sky as the passage of Helios or Phoebus in a char iot drawn by horses. A calendrical day is the interval between successive appearances: Ere twice the horses of the sun shall bring Their fiery torcher his diurnal ring. A day is comprised Of four-and-twenty times the pilot's glass. Telling time. Sooner or later, a fellow such as Falstaff in 1 Henry IV will want to know the lateness of the hour: Now Hal, what time of day is it, lad? On a spherical Earth, solar time is local, So thou, thyself outgoing in thy noon may see the Sun culminate on your own meridian. Sundials tell time, even to the satisfaction of a motley fool in the forest: And then he drew a dial from his poke And, looking on it with lackluster eye, Says very wisely "It is ten o'clock." At night in 1 Henry IV, the orientation of Charlemagne's Wagon (the Big Dipper) is a useful timekeeper: Heigh-ho! An it be not four by the day, I'll be hanged. Charles' Wain is over the new chimney, and yet our horse not packed. Phoebus's daily round initiates some cycles, while others draw to a close. Romeo persuades Juliet that the dawn has come (see photo on p. 23): It was the lark, the herald of the morn. No nightingale; look love, what envious streaks Do lace the severing clouds in yonder east. The month. In the course of a month, Full thirty times hath Phoebus' cart gone round Neptune's salt wash, and Tellus' orbed ground while the month is subdivided on specially named days: Caesar: The Ides of March are come. Soothsayer: Ay, Caesar, but not gone. The phases of the Moon are a convenient way to count the days, and Bottom must plan a midsummer night's events with its phase in mind: A calendar, a calendar! Look in the almanac. Find out moonshine, find out moonshine. Thus people get about at night with the help of both the Moon and the "seven stars" (Ursa Major, Ursa Minor, perhaps the Pleiades), as Hal and Falstaff banter: 1997 january - february Mercu ... we that take purses go by the moon and the seven stars and not by Phoebus. The year. The Zodiac marks the progress of the Sun, for no year shall pass ... until the twelve celestial signs Have brought about their annual reckoning. During the year the Sun compensates for the hours of daylight lost in winter by lengthening the summer days, unlike terrestri al debtors, such as Timon of Athens, who cannot balance their books: ... He was wont to shine at seven. Ay, but the days are waxed shorter with him. You must consider that a prodigal course Is like the sun's, but not, like his, recoverable. The arrow of time. The arrow of time points ever forward; oth erwise, says Hamlet speaking to the older Polonius, ... yourself, sir, shall grow old as I am, if like a crab you could go backward. The world and things in it run down and wear out: Poet: How goes the world? Painter: It wears, sir, as it grows. Poet: Ay, that's well known. Isolated systems tend to disorder: And this neglection of degree it is That by a pace goes backward with a purpose It hath to climb. Life itself is finite, since ... time that takes survey of all the world Must have a stop. According to scripture, one day is as a thousand years. To Elizabethans, ever conscious of the six days of creation, it appears that: The poor world is almost six thousand years old and that therefore its end is nigh. Alchemy and Astrology Alchemy. Despite the widespread acceptance of alchemy in Elizabethan days, its incidence in Shakespeare's works is infre quent and regarded by some scholars as merely descriptive: To solemnize this day, the glorious sun Stays in his course, and plays the alchemist; Turning, with splendour of his precious eye, The meagre cloddy earth to glittering gold. Astrology. Shakespeare frequently couched celestial phenomena in popular astrological terms - an understandable ploy, for he would want to make his characters think and speak as would persons of the time. Just as today we might "thank our lucky stars;' so Helena in All's Well That End's Well speaks with equal conviction: ... his good receipt Shall for my legacy, be sanctified By the luckiest stars in heaven. Many people believed, as did the Earl of Kent in King Lear, that: .. .It is the stars The stars above us, govern our conditions. Nevertheless, Shakespeare ridiculed astrology frequently. In 1 Henry IV, Owen Glendower proclaims bombastically, I say the earth did shake when I was born ... The heavens were ~ll on fire; the earth did tremble. Hotspur tries to dissuade him, first with sarcasm: ... Why, so it would have done At the same season, if your mother's cat Had but kittened, though yourself had never been born and then with reason: 0, then the earth shook to see the heavens on fire, And not in fear of your nativity. Mercury january - february 1997 In King Lear, Edmund describes astrology as This...excellent foppery of the world that when we are sick in for tune ...we make guilty of our disasters the sun, the moon, and stars .. . while in Julius Caesar Cassius says, The fault, dear Brutus, is not in our Stars, But in ourselves .... Helena is equally skeptical: Our remedies oft in ourselves do lie Which we ascribe to heaven. The fated sky Gives us free scope, only doth backward pull Our slow designs when we ourselves are dull. In "Sonnet 14" is a convincing disavowal of astrology: Not from the stars do I my judgement pluck And yet methinks I have astronomy ... while the retrograde motion of Mars, the god of war, provided a magnificent opportunity to poke fun: Helena: Monsieur Parolles, you were born under a charitable star. Parolles: Under Mars ... When he was predominant. Helena: When he was retrograde, I think, rather. Paralies: Why think you so? Helena: You go so much backward when you fight. The Music of the Spheres. The idea of the Music of the Spheres attracted many writers of the time, including Shakespeare. One of the most beautiful passages in the English language is found in The Merchant of Venice: How sweet the moonlight sleeps upon this bank . Here will we sit, and let the sounds of music Creep in our ears ... There's not the smallest orb which thou behold's! But in his motion like an angel sings ... Such harmony is in immortal souls, But whilst this muddy vesture of decay Doth grossly close it in, we cannot hear it. Celestial omens. The Welsh Captain in Richard II plays the doomsayer: And meteors fright the fixed stars of heaven, The pale faced moon looks bloody on the earth ... These signs forerun the death or fall of Kings. Comets, too, were thought to presage the deaths of kings or nobles and changes in governance or state. In 1 Henry VI, Bedford forewarns of appalling events to come: Hung be the heavens with black! Yield, day, to night! Comets, importing change of time and states, Brandish your crystal tresses in the sky, And with them scourge the bad revolting stars That have consented unto Henry's death though from Julius Caesar we learn that simple folk are exempt: When beggars die, there are no comets seen; The heavens themselves blaze forth the death of princes. Bedford further subscribes to the common belief that the stars are living beings whose brightness is a measure of status: Combat with adverse planets in the heavens! A far more glorious star thy soul will make Than Julius Caesar. ... Eclipses of the Sun and Moon are dreaded too, for the Earl of Gloucester laments in King Lear, These late eclipses in the sun and moon portend no good to us. Action at a distance. Astrological influences are mostly without any overt physical manifestation, except for the Moon, the "gov erness of the floods": ... the moist star Upon whose influence Neptune's empire stands who caused tides by some unfathomable effect. By a myth still prevalent today, the Moon was also thought to cause lunacy. Shakespeare even guessed the functional dependency of lunar forces, proposing that the effect be to some degree inversely pro portional to distance: Ills the error of lite moon; She come> lllore near the earth than she was wonl, And makes men mad. Action and reaction. Shakespeare was aware that actions have consequences that ill lurn re,lel upon causalive agent. Remarkably, he had Othello advance a law of action and reac tion between omen and effect: If eclipses foretell calamities on then process should in reverse, too: OJ insupportable l 01 heavy hour! Methinks it should be now a huge eclipse Of sun and ll1oon. Was Shakespeare a Copernican? The geocentric model, perfected in the Almagest of Ptolemv, "Ic'rn,oni-,.,' Elizahcthan for both were hierarchical: ... Degree bemg vizarded, Th' unworthiest shows as fairly in the mask. lhe Heavc:m themselv,,,. the Planers, and this Observe priorit) .•md place .. The Ptolemaic model was magnificently successful, holding 5''18Y into the 17th century. It was still the accepted paradigm in day, although the Copernican heliocentric model was gaining ground. Copernicus's treatise had been published two decades before hirth and about wars before he wloje HamIel. and it was well known in England; but, for ali the importance 01 celestial events to Elizabethans, Shakespeare seems to have given he that was only new model short shrift. One reason in 1610, when Shaltcspeare was almost in retircmcnt, that Galileo supplied the first direct observational support of the SUll-centered Iheory. Whatever case, Shllkespeare's plays and impression that neglected the lHlvlInces poems give astronomy that had occurred before his birth and continued in lifetime. Sun was the of the Accordillg 10 Copernicus, universe and Earth and the other five known planets revolved about it. Earth was the center only of the Moon's orbit and W?S uthcrwise special. Fllrth's orbitld revolution and simulta neous rotation every 24 hours about an inclined axis explained the seasonal and diurnal cycles. Precession was a small correc to this kinematic Illude! and did not the attell hon as the other major hypotheses. In The Life and Death of King John, there is a metaphor that refer Copernican theory. Robert Faulconbridge, bas tard son of Richard the Lionhearted, rails against "commodity" or "self-interest," which he says is "the bias of the world" with a of motion!' Sorne,cholars, notably Lesler Beaurline, have held that the Hard was likening Earth to a howling ball whose motion would, this theo causes 10 sway. The result ry, cause the seasons and explain the obliquity of the ecliptic. In a recent abstract in the Bulletin of the American Astronomical I listed other reasons believe that Sh,lkespeare advanced the Copernican model in this play. The astronomer Cecilia Payne-Gaposchkin has suggested t Shakespeare have referred heliocent rism in Hamlet. In her 1970 textbook, she noted thallhe 16lhcentu ry astronomer Rheticus, who played an early and prominent in promot ing the publication of De rCl'oiutionillUs, \Vas Wittenberg, where Tycho Brahe was student- as was Hamlet. Moreover, ~s Leslie Hotson has pointed Ollt, Hamlet's chums Rosencrantz and Guildenstern have the names of rela tives of Brahe. must have been aware of Brahe if he had been so aware of his relatives, for he appears to have taken their names from an engraved portrait sent to England. BraheOs astronomical worl.'., were aV,Jilllble in print'in by 1592, and it is possible that Shakespeare kuew of them well before 1599, when he commenced writing Hamlet. Iii Bullclin of the liAS, I suggested tbal ! Iamlet's mm plainl lhat "DemlMrk's a pri[)on" and his proclamation, I could be bounded in a nutshell and count myself a king of infinite space rna} compllring competing models of cosmic sp,lCe that existed at the time. On the one hand, the Ptolemaic and Copernican models encase humanity in a cosmic nutshell; on the Copernican model by the the vi"ionary eXil:nsion ShakeslJeare's contemporary Thomas Digges liberate us 1rom that prison to live in infinite space. So evidence is mounting that Shakespeare did not com pletely ignore the astronomical revolutions of the 16th century. Not only did he incorporate subtle references to heliocentrism plays, he was ll].,O up-Iodate on concept an into infil1 jIt' univeroe. The to his reflect Ihese astronomical revolutions is still a matter for ongoing conjecture and research. m PETER D. USHER is a professor of astronomy and astrophysics at the Pennsylvania State University in University Parle He was born Soutb rica. fJis research illierests include fainl hlue objects and BL Lacertae objects; his recent papers have been devoted to defining the interface between galaxies and quasars qUll',,1f surwv',. His hohbies indude plavj the in Highland bagpipe. His email address is [email protected]. Juiret: Then, Window, let day in. and let life farewell l out one kiss and /,11 d.'scend. Arler disputillg the signs of impending dawn in scene Pomeo i his impeccable period costume (Leslie Howard (.;wings over )iJii<::!t's bal cony in the 'J 936 film. I\J youthful fling, this. Julie ({\forma Sheart?fJ is wea r ing iler wedding ring; the two were married in scene CCUI tesy of Photo Stills Archive, Harrison, Neb.