Galileo's Dream (55 page)
Authors: Kim Stanley Robinson
DIALOGUE
Of
Galileo Galilei, Lyncean
Outstanding Mathematician
Of the University of Pisa
And Philosopher and Chief Mathematician
Of the Most Serene
GRAND DUKE OF TUSCANY
Where, in the course of four days, are discussed
The Two
CHIEF SYSTEMS OF THE WORLD
,
PTOLEMAIC AND COPERNICAN
Propounding inconclusively the philosophical and natural reasons
As much for one side as for the other
.
Florence: Giovan Battista Landini, MDCXXXII
With the permission of the authorities
He found out by way of a letter from the grand duke's new secretary Cioli, sent to him at Arcetri by a single courier.
You are hereby commanded by the Holy Congregation of the Church to account for your book in person in Rome. The book itself is banned
. Just as flat as that. No one wanted to know him now. Despite all the warning signs and struggles and premonitions, he still couldn't believe it.
If he had known more of what was going on in Rome, however, he would not have been so surprised. The grand duke's ambassador to the pontiff, still Francesco Niccolini, could have explained a great deal to him, being caught in the thick of it. The situation far transcended Galileo's philosophical speculations, which no one but Galileo considered of paramount importance. Gustavus Adolphus, the Swedish king, and previously an ally of Rome's, was now leading his Protestant army south through Germany, chopping Catholics down. The Spanish were furious, and were of the opinion that Urban was to blame because he had started his papacy overtolerant of Protestants and all kinds of other heterodoxies. Now they wanted to see the harsh suppressions they felt were necessary to keep Catholicism together.
The Jesuits were also angry; their widespread order was the one most harmed by the Protestant inundation of northern Europe. In their annual Good Friday oration in St. Peter's Cathedral, Father Orazio Grassi himself, Galileo's old opponent Sarsi, delivered a spine-chilling sermon warning against any further papal weakness, with Urban sitting right there red-faced in his papal box. Such a public reproach of a sitting pope, for negligence in the care of the embattled
Church, had not been seen in living memory. As Grassi spoke the congregation fell so silent that they could hear the unkillable pigeons cooing from their nests at the top of the dome.
That was one bad moment among many others. Urban was a superstitious man, and Vesuvius had recently erupted after a hundred and thirty years of complete calm, blanketing the countryside near Naples with a wall of lava that people likened to the Protestant armies. A bad sign, for sure; and the stars themselves all portended catastrophe. Urban's ban on the publication of horoscopes predicting his death was of course still in force, but more general predictions of disaster could not be stopped, and were the order of the day.
The Thursday convocations of the cardinals became more and more tense. Several were the scene of bitter recriminations between Urban and his chief enemy, the hugely corpulent Cardinal Gasparo Borgia, who served as the Spanish king's ambassador to the pontificate. The power of Spain was such that the Borgia was almost as influential in Rome as Urban, and every Thursday he stood up and with open contempt accused Urban of being excessively tolerant of heretical activities.
This simmering cauldron had finally boiled over on March 8, 1632. Word quickly got around that at a meeting of the cardinals, the Borgia had stepped up onto a little block of a dais and with his massive bulk thus elevated had announced in a bellow that he was going to read a formal document, “a matter of the greatest interest for religion and the faith.” Copies of the document had been made for distribution by his supporters, and so everyone could read for themselves afterward what he had said, and marvel at its boldness. It was an astonishingly virulent denunciation of all Urban's policies, labeling in particular Urban's earlier alliance with Gustavus as heretical.
Instantly red-faced, for he was thin-skinned in body as well as soul, Urban had tried to shout Borgia down, screaming “Stop this!” and “Shut up!” and the like. But the Borgia had ignored him and continued to read, bellowing louder than ever. The effrontery of this flagrant insubordination shocked everyone there. Urban's supporters all cried out and surged toward Borgia in a mass to drag him down and stop him. But the Borgia had been prepared for this, and around him the cardinals of his faction stood like a bodyguardâLudovisi, Colonna, Spinola, Doria, Sandoval, Ubaldini, Ablornoz, all facing down the
press of Barberini men, while Borgia continued his denunciation in tones that could be heard over everything. People were amazed to tell how Cardinal Antonio Barberini, Urban's brother, had then hurtled over the Spanish crowd with a great roar, fists and elbows flying, breaking through them to snatch Borgia by the robe and drag him off his dais. Suddenly all the cardinals were in a pile on the ground punching and kicking like two drunken gangs, Colonna flailing at Antonio Barberini until he tore him away from the Borgia, who stood as if to continue proclaiming. Urban was seen to take a step toward Borgia, fist raised, before remembering his station and screaming for his Swiss Guards.
The Swiss in their steel vests and red sleeves restored order with upright pikes, insinuating themselves between Colonna and Antonio Barberini and all the other elderly combatants, all of whom were still madly shouting and spitting, their red robes and red faces separated by the red-sleeved peacemakers, all liberally dashed with blood from cracked lips and pates. A red scene. The Borgia's men gave out printed copies of his denunciation as they marched out of the room in a mass. Urban had been able to do nothing after that but stand on the confiscated dais and insist on his prerogatives, but at that point his heavy-breathing supporters scarcely even heard him.
It was as close to an open revolt against a pope as could be imagined.
News of this fistfight of the cardinals quickly spread. Niccolini, writing to the Florentine court about it, predicted that loud accusations of heresy would now become the Spanish party's chief instrument of political pressure on the Curia. Urban would have to be careful; extremists on the Spanish side, including Cardinal Ludovisi, were already threatening to begin the formalities of a papal deposition. Urban was without a doubt cast on the defensive. The riot in the consistory had shown very clearly that he could only count on his own family for real support. Happily he had already appointed lots of Barberinis to the Vatican, so that he could now strike back at the Spanish party in various ways. As a first move he expelled Ludovico Ludovisi from Rome. Borgia himself, however, as ambassador of the Spanish king, and
simply as a Borgia, could not be touched. Most of the observers in Rome felt that until Urban could somehow bring Borgia down, or outlive him, he could only play the game Borgia had called. He had to show his leadership by crusading against heresy. Which meant that in some senses Borgia and the Spanish had already won. High Barberinian culture was gone, the
mirabile congiunture
a thing of the past.
So the ban on Galileo's
Dialogo
was just one part of this turn in the Italian political landscape. Once the book was out there, almost all of Galileo's enemies complained to the Holy Office about its publication, and the hunt was therefore on. Riccardi was in a panic, as he could not deny that he had approved it. He wanted to do whatever would placate Urban in the matter and make it go away. And so late in the summer of 1632 the book was banned, and Galileo ordered to come to Rome to explain himself.
Such a command was already a judgment, as Galileo well knew. It was not like an ordinary trial; the Holy Office of the Congregation made its judgments in advance, in secret, and then called you in to tell you what your punishment would be. All that autumn of 1632, therefore, Galileo tried everything he could think of to avoid going to Rome. Grand Duke Ferdinando II and his court at first helped him in this effort, as both intermediary and advocate, for they too stood to lose if their court philosopher and mathematician were put on trial for heresy. They asked the pope on his behalf if he could submit to examination by written questions from his home in Arcetri, his health being so poor.
The answer came back from Rome: no.
They wrote to ask if he could be interrogated by the Florentine office of the Inquisition.
The answer came back again: no. He must appear in Rome.
He took to his bed, and wrote to explain that at his advanced age of seventy (he was sixty-seven), his health was too poor to allow him to travel.
After a month, a Florentine official of the Inquisition visited him at home to see just how sick he was. Galileo received him from bed, moaning, hectic and bleary-eyed. It looked like an act, although in fact
the household had all seen him look just like that hundreds of times. He held out to the Church official a note from his three doctors, to be read and then conveyed to Rome:
We find that his pulse intermits every three or four beats. The patient has frequent attacks of giddiness, hypochondriacal melancholy, weakness of stomach, insomnia, and flying pains about the body. We have also observed a serious hernia with rupture of the peritoneum. All these symptoms, with the least aggravation, might become dangerous to life.
This letter and the cleric's report were sent to Rome. The pope received it angrily, and had word sent back. Galileo must either come to Rome voluntarily or be taken there in chains.
This was too much papal heat for Grand Duke Ferdinando to withstand. He was only twenty, and Urban had already taken the duchy of Urbino away from him by force, replacing the rightful Medici heir with one of his own people. Ferdinando was intimidated, people said. Whatever the reason, he chose to do nothing more to defend Galileo. In truth, it was not a good time to oppose the pope. There had never been a good time for that, of course, but now less than ever, or so Ferdinando's new secretary Cioli and his men explained to Galileo, there in the courtyard of Il Gioièllo, as they assured him that he would have the grand duke's full support, that they were going to convey him to Rome in a fine litter, and that he would be put up there as a guest of the grand duke, as he had not been during certain previous visits, so he could live in comfort there at the Villa Medici, and so on. It would be fine. The ambassador Francesco Niccolini was a most canny diplomat, who would help him in every way possible. There was no escaping it, they concluded. He must go.
As this news sank in, Galileo's face displayed a most curious mix of surprise, dismay, and something like resignation. He knew this moment. His trial had come.
Before his departure for Rome, Galileo went to see Maria Celeste and Arcangela one last time. Arcangela would not speak, of course, and glared at the walls triumphantly, as if she had prayed for this judgment
and was happy it had arrived at last. Galileo couldn't converse with Maria Celeste properly until he had had Arcangela escorted out of the room.
Then they sat in the sunlight coming in the window, holding hands. Maria Celeste survived by belief, he knew; the Church was all to her, and she revered her father as much as she did by making him a saint in her holy pantheon. Now that was all crossed up by this awesome order from the pope, and she wept in short stifled sobs, as if she were being torn in two but trying to hide the fact out of politeness. Her clutched gasping was a sound that recurred to Galileo often in the sleepless months to come. In that moment, however, he had his own torn feelings, his own fears to preoccupy him; he was contracting into himself, and did not have the usual amount of attention to give to her. All that fall he had been calm, one might even have said serene. Cartophilus knew something extraordinary had happened in his last syncope, but he wasn't saying anything about it, so there had been no way to know if that was what had had this effect. He had seemed to have faith that things would turn out well. Now his look was darker. He patted her head and left for Rome.
I
T WAS A HARD WINTER JOURNEY,
that January of 1633. It was his sixth trip to Rome, and again everything was the same but everything different. This time the world gone dark, and made all of mud. Plague was abroad, and a half quarantine held him in Acquapendente for twenty days, living on nothing but bread, wine, and eggs. He was in no hurry to get to Rome, but there was too much time to think, to worry, to regret. How he longed then for the tumble of ordinary days.
In Rome, meanwhile, Niccolini requested an audience with the pope to deliver the grand duke's protest concerning the makeup of the commission of clerics that had been convened to judge Galileo's book. This was as close as the grand duke could come to protesting the judgment itself, and although it was not likely to be successful, Niccolini could use the meeting to try to find out what was behind the reversed approval of Galileo's book, and the sudden call for him to come
to Rome. Hopefully a clearer understanding of the cause would help in preparing Galileo's defense.
The meeting was not a success. Back at the Villa Medici, Niccolini wrote a detailed account of it for the young grand duke and his new secretary Cioli. It had taken place, he wrote,
or ⦠in a very emotional atmosphere. I too am beginning to believe, as your Most Illustrious Lordship well expresses it, that the sky is about to fall. While we were discussing the delicate subject of the Holy Office, His Holiness exploded into great anger, and suddenly told me that our Galilei had dared enter where he should not have, into the most serious and dangerous subjects which could be stirred up at this time.
This was strange, because the pope had personally, and more than once in the last few years, assured Galileo that he could write about the Copernican system of the world. As Niccolini in fact had reminded him.
I replied that Signor Galilei had not published without the approval of his ministers, and for that purpose I myself had obtained and sent the prefaces to Florence.
He answered, with the same outburst of rage, that he had been deceived by Galileo and Ciampoli.
And he went on, Niccolini said, to list in quite knowledgeable detail the ways Galileo had promised an acceptable text and not delivered it, and also the ways Ciampoli and Riccardi had likewise promised to make sure it was so, and all of it traduced by the text itself, and by the lies told by everyone involved.
Niccolini had been forced to take this at face value, although it did not make sense to him, given the many assurances Galileo had made in the book that all his theorizing was only
ex suppositione
. But Niccolini did not know about the anonymous denunciation of
The Assayer
, which had accused Galileo of denying the doctrine of transubstantiation. Because of that he continued to press the Copernican matter, as being the ostensible cause of the ban and arrest.
I interjected that I knew His Holiness had appointed a Commission for the purpose of investigating Signor Galileo's book, and that, because it might have members who hate Signor Galilei (as it does), I humbly begged His Holiness to agree to give him the opportunity to justify himself. Then His Holiness answered that in these matters of the Holy Office, the procedure was simply to arrive at a censure and then call the defendant to recant.
But Niccolini had persisted in Galileo's defense: “Does it thus not seem to Your Holiness that Galileo should know in advance the difficulties and the objections that brought forth the censure, and what the Holy Office is worried about?”
Urban, red-faced, had replied violently. “We say to your Lordship that the Holy Office does not do these things and does not proceed this way, that these things are never given in advance to anyone. Such is not the custom. Besides, he knows very well where the difficulties lie, if he wants to know them, since we have discussed them with him and he had heard them from ourselves.”
Niccolini had tried reminding the pope, “Please I beg you to consider that the book is dedicated to the Grand Duke of Tuscany.”
Urban snapped at that. “We have prohibited work dedicated to our self! In such matters, involving great harm to religion, indeed the worst ever conceived, His Highness the Grand Duke too should contribute to preventing it, being a Christian prince! He should be careful not to get involved, because he would not come out of it honorably.”
Niccolini held firm. “I am sure I will receive orders to trouble Your Holiness again, and I will do it, but I do not believe Your Holiness would bring about the prohibition of the already approved book without at least hearing Signor Galilei first.”
Urban replied darkly, “This is the least ill that can be done to him. He should take care not to be summoned by the Holy Office. We appointed a commission of theologians and other persons versed in various sciences, who are weighing every minutia, word for word, since one is dealing with the most perverse subject one could ever come across. Write to your prince to say the doctrine in question is extremely perverse, and that His Highness should therefore go slow. And we now impose on you the knowledge that this is secret information
we are telling you, which you can share with your prince but which he too must then keep secret. We have used every civility with Signor Galilei, we explained to him what we know to be true, and we have not sent the case to the Congregation of the Holy Inquisition, as would be normal, but rather to a special commission newly created. We have used better manners with Galileo than he has used with us, for we have been deceived!”
Thus I had an unpleasant meeting
, Niccolini concluded with a shudder, having written down the conversation in full
, and I feel the Pope could not have a worse disposition toward our poor Signor Galilei. I believe it is necessary to take this business without violence, and to deal with the ministers and with the Lord Cardinal Barberini rather than with the Pope himself, for when His Holiness gets something into his head, that is the end of the matter, especially if one is opposing, threatening, or defying him, since then he hardens and shows no respect to anyone. The best course is to temporize and try to move him by persistent, skillful, and quiet diplomacy
.
Which is what Niccolini had done through the rest of that fall and winter. From Riccardi he received assurances that all would probably be well, but Riccardi gave him a warning too, which Niccolini passed on to his superiors:
However, above all he says, with the usual confidentiality and secrecy, that in the files of the Holy Office they have found something which alone is sufficient to ruin Signor Galilei completely
.
This was presumably Segizzi's record of Bellarmino's 1616 prohibition, as Riccardi eventually explained to Niccolini. The hidden card had come out of its hole in the Vatican.
But certain spies added to this information that the anonymous denunciation of
Il Saggiatore
made in 1624 had also been relocated. So Galileo was in trouble on two fronts, only one of them accounted for by Sarpi's defensive schemes.
Niccolini's own sources only told him of something mysterious without specifying it, and in a subsequent audience with the pope, he confirmed the suspicion he had expressed to the grand duke and Cioli, that something odd was going on here that they didn't understand. In this audience, the pope told Niccolini, as the ambassador reported,
to warn the grand duke not to let Signor Galilei spread troublesome and dangerous
opinions under the pretext of running a certain school for young people, because he had “heard something” (I know not what)
.
There were forces swirling around Rome, descending on this trial.
The Villa Medici was much the same as it had been eighteen years before: a big blocky white building, surrounded by extensive formal gardens that were full of old Roman statues, slowly melting into smooth marble plinths. The ambassador Francesco Niccolini welcomed Galileo into the place with the greatest of solicitation, in marked contrast to the greetings Galileo had gotten on previous visits. Each time he came to Rome his standing was inexplicably different than it had been the times before. A dreamlike place; and this time a nightmare. But in this nightmareâincongruously, thankfullyâthere emerged this friendly and generous face.
“I am here to help you in any way I can,” Niccolini said, and Galileo could see in his face that it would be true.
“Where do such good people come from?” Galileo asked Cartophilus that afternoon, as the ancient servant unpacked his bags. Their rooms had east-facing windows this time, and a high ceiling; they were beautiful.
“The Niccolini have always been a force in Florence,” Cartophilus said blandly into the big wardrobe where he was hanging Galileo's shirts.
Galileo blew air between his lips rudely. “This is no ordinary Niccolini.”
Ordinary or not, he was a generous host and a fine advocate. He arranged meeting after meeting with the crucial cardinals, and joined many of the meetings to ask for the cardinals' help. He worked around all the edges, and at the center he asked for yet another audience with Urban for himself, to arrange if possible for lenient and swift treatment of the old astronomer, stressing Galileo's official capacity at the Tuscan Court, and his advanced age.
However, as Niccolini described it in his letter to Cioli in Florence, the pope was unmoved by these appeals.
He replied to me that Signor Galilei will be examined in due course, but there is an argument which no one has ever been able to
answer: that is, God is omnipotent and can do anything; and since He is omnipotent, why do we want to bind Him? I said that I was not competent to discuss these subjects, but I had heard Signor Galilei himself say that first, he did not hold the opinion of the earth's motion as true, and then that since God could make the world in innumerable ways, one could not deny, after all, that He might have made it this way. However, the Pope got upset at that, and told me that one must not impose necessity on the blessed God. Seeing that he was losing his temper, I did not want to continue discussing what I did not understand, and thus displease him to the detriment of Signor Galilei. So I said that, in short, Galileo was here to obey and to retract everything for which he could be blamed in regard to religion; then, in order not to arouse suspicion that I too might offend the Holy Office, I changed the subject.
Before the papal audience was over, Niccolini requested that Galileo be allowed to stay at the Villa Medici even during his trial, but the pope denied the request, saying he would be given good rooms at the Holy Office, inside the Vatican.
When I got home I did not tell Galileo about the plan to move him to the Holy Office during the trial as I was sure this would worry him a great deal and would make him restless until that time, especially since it is not known yet when they will want him.
I do not like His Holiness's attitude, which is not at all mollified.
Galileo was then left to fret in the Villa Medici and its gardens for over two months. There was nothing to do but sit in the formal gardens and watch the shadows move on the sundials, and think, and endure. Day followed day, all the same.
On April 9, 1633, his old student Cardinal Francesco Barberini appeared at the Villa Medici to break the long silence. He warned Niccolini that the trial would begin soon, and that Galileo would indeed be ordered to stay at the Holy Office during it.
However
, Niccolini wrote to Cioli,
I could hide neither the ill health of this good old man, who for two whole nights had constantly moaned and
screamed on account of his arthritic pains, nor his advanced age, nor the hardship he would suffer as a result
.
Niccolini therefore persisted with Urban.
⦠this morning I spoke to His Holiness about it, who said he was sorry that Signor Galilei had gotten involved in this subject, which he considers to be very serious and of great consequence for religion.
Nevertheless, Signor Galilei tries to defend his opinions very strongly; but I exhorted him, in the interest of a quick resolution, not to bother maintaining them, and to submit to what he sees they want him to hold or believe about any detail of the Earth's motion. He was extremely distressed by this, and, as far as I am concerned, since yesterday he looks so depressed that I fear greatly for his life.
This whole house is extremely fond of him and feels unspeakably sorry about it.
Spies and rumormongers were spreading every kind of story explaining the situation, but it still was not clear to those in Galileo's camp what was going on in the Vatican, or why. But understanding or not, the day came; and the trial began. On April 12, 1633, at ten in the morning, Galileo was escorted into the Vatican through the Arch of Bells to the palace of the Holy Office, a domed building on the south side of St. Peter's Cathedral. Swiss Guards led the little contingent of inquisitors and the accused man down the halls to a small room, walled with white plaster and decorated only by a single large crucifix. A large desk occupied the center of the room; the inquisitors stood behind it, the accused before it, and a Dominican nun serving as recording scribe sat at a tall writing desk to the side. Servants stood in waiting in the hall outside, silent and unnoticed.
The chief inquisitor was one of the cardinals, Vincenzo Maculano di Firenzuola, a thin Dominican about the same height as Galileo. His ascetic life had left the skin of his face so wrinkled, and his eyes so sunken, that he appeared almost older than the aged astronomer, though he was only forty-five. His nose was large, his mouth small.
As the trial began his gaze was sharp, although his mouth had a relaxed and even a friendly set to it. “Time for a deposition,” he said gently.
Summoned, there appeared personally in Rome at the palace of the Holy Office, in the usual quarters of the Reverend Father Commissary, in the presence of the Reverend Father Fra Vincenzo Maculano of Firenzuola, Commissary General, and of his assistant Reverend Father Carlo Sinceri, Prosecutor of the Holy Office, etc.
Galileo, son of the late Vincenzio Galilei, Florentine, seventy years old, who, having taken a formal oath to tell the truth, was asked by the Fathers the following:
He was asked: By what means and how long ago did he come to Rome.
Answer: I arrived in Rome the first Sunday of Lent, and I came in a litter.