Nothing better illustrates this divergence than the fate of the observatory built in Istanbul in the 1570s for the renowned polymath Takiyüddīn al-Rāsid (Taqi al-Din). Born in Syria in 1521 and educated in Damascus and Cairo, Takiyüddīn was a gifted scientist, the author of numerous treatises on astronomy, mathematics and optics. He designed his own highly accurate astronomical clocks and even experimented with steam power. In the mid-1570s, as chief astronomer to the Sultan, he successfully lobbied for the construction of an observatory. By all accounts the Darü’r-Rasadü’l-Cedid (House of the New Observations) was a sophisticated facility, on a par with the Dane Tycho Brahe’s more famous observatory, Uraniborg. But on 11 September 1577 the sighting of a comet over Istanbul prompted demands for astrological interpretation. Unwisely, according to some accounts, Takiyüddīn interpreted it as a harbinger of a coming Ottoman military victory. But Sheikh ul-Islam Kadizade, the most senior cleric of the time, persuaded the Sultan that Takiyüddīn’s prying into secrets of the heavens was as blasphemous as the planetary tables of
the Samarkand astronomer Ulugh Beg, who had supposedly been beheaded for similar temerity. In January 1580, barely five years after its completion, the Sultan ordered the demolition of Takiyüddīn’s observatory.
38
There would not be another observatory in Istanbul until 1868. By such methods, the Muslim clergy effectively snuffed out the chance of Ottoman scientific advance – at the very moment that the Christian Churches of Europe were relaxing their grip on free inquiry. European advances were dismissed in Istanbul as mere ‘vanities’.
39
The legacy of Islam’s once celebrated House of Wisdom vanished in a cloud of piety. As late as the early nineteenth century, Hüseyin Rıfkı Tamani, the head teacher at the Mühendishane-i Cedide, could still be heard explaining to students: ‘The universe in appearance is a sphere and its centre is the Earth … The Sun and Moon rotate around the globe and move about the signs of the zodiac.’
40
By the second half of the seventeenth century, while the heirs of Osman slumbered, rulers all across Europe were actively promoting science, largely regardless of clerical qualms. In July 1662, two years after its initial foundation at Gresham College, the Royal Society of London for Improving Natural Knowledge received its royal charter from King Charles II. The aim was to found an institution ‘for the promoting of physico-mathematical experimental learning’. Significantly, in the words of the Society’s first historian, the founders:
freely admitted Men of different Religions, Countries, and Profession of Life. This they were oblig’d to do, or else they would come far short of the largeness of their own Declarations. For they openly profess, not to lay the Foundation of an English, Scotch, Irish, Popish or Protestant Philosophy; but a Philosophy of Mankind … By their naturalizing Men of all Countries, they have laid the beginnings of many great advantages for the future. For by this means, they will be able to settle a constant Intelligence, throughout all civil Nations; and make the Royal Society the general Banck and Free-port of the World.
41
Four years later, the Académie Royale des Sciences was set up in Paris, initially as a pioneering centre for cartography.
42
These became the models for similar institutions all over Europe. Among the Royal Society’s founders was Christopher Wren – architect, mathematician,
scientist and astronomer. When, in 1675, Charles II commissioned Wren to design his Royal Observatory in Greenwich, he certainly did not expect him to predict the outcomes of battles. Real science, the King well understood, was in the national interest.
What made the Royal Society so important was not so much royal patronage as the fact that it was part of a new kind of scientific community, which allowed ideas to be shared and problems to be addressed collectively through a process of open competition. The classic example is the law of gravity, which Newton could not have formulated without the earlier efforts of Hooke. In effect, the Society – of which Newton became president in 1703 – was a hub in the new scientific network. This is not to suggest that modern science was or is wholly collaborative. Then, as now, individual scientists were actuated by ambition as much as by altruism. But because of the imperative to publish new findings, scientific knowledge could grow cumulatively – albeit sometimes acrimoniously. Newton and Hooke quarrelled bitterly over who had first identified the inverse-square law of gravity or the true nature of light.
43
Newton had an equally nasty argument with Leibniz, who dismissed gravity as having ‘an occult quality’.
44
There was indeed an important intellectual fault-line here, between the metaphysical thought of the continent and the empirical practice of the British Isles. It was always more likely that the latter, with its distinctive culture of experimental tinkering and patient observation, would produce the technological advances without which there could have been no Industrial Revolution (see
Chapter 5
).
45
The line that led from Newton’s laws to Thomas Newcomen’s steam engine – first used to drain the Whitehaven collieries in 1715 – was remarkably short and straight, though Newcomen was but a humble Dartmouth ironmonger.
46
It is not accidental that three of the world’s most important technological innovations – James Watt’s improved steam engine (1764), John Harrison’s longitude-finding chronometer (1761) and Richard Arkwright’s water frame (1769) – were invented in the same country, in the same decade.
When Newton died in March 1727 his body lay in state for four days at Westminster Abbey, before a funeral service in which his coffin was borne by two dukes, three earls and the Lord Chancellor. The service was watched by Voltaire, who was astonished at the veneration
accorded to a scientist of low birth. ‘I have seen’, the famous
philosophe
wrote on his return to France, ‘a professor of mathematics, only because he was great in his vocation, buried like a king who had done well by his subjects.’ In the West, science and government had gone into partnership. And no monarch would better exemplify the benefits of that partnership than Voltaire’s friend Frederick the Great of Prussia.
Seventy years after the siege of Vienna, two men personified the widening gap between Western civilization and its Muslim rival in the Near East. In Istanbul Sultan Osman III presided indolently over a decadent Ottoman Empire, while in Potsdam Frederick the Great enacted reforms that made the Kingdom of Prussia a byword for military efficiency and administrative rationality.
Viewed from afar, the Ottoman Empire still seemed as impressive an autocracy as it had been in the days of Suleiman the Magnificent. In truth, from the mid-seventeenth century onwards, the empire was afflicted by acute structural problems. There was a severe fiscal crisis as expenditure ran ahead of tax revenue, and a monetary crisis as inflation, imported from the New World and worsened by debasement of the coinage, drove up prices (as also happened in Europe).
47
Under the vizierate of Mehmed Köprülü, his son Ahmed and his ill-fated foster-son Kara Mustafa, it was a constant struggle to cover the expenses of the Sultan’s huge court, to restrain the Janissaries, the once celibate Ottoman infantry who had become a kind of hereditary caste and a law unto themselves, and to control the more remote imperial provinces. Corruption was rife. Centrifugal forces were strengthening. The power of the landowning class, the
sipahi
, was in decline. Insurgents like the
celali
in Anatolia were challenging central authority. There was religious conflict, too, between orthodox clerics like Kadızâde Mehmed, who attributed all Ottoman reverses to deviations from the word of the Prophet,
48
and Sufi mystics like Sivasi Efendi.
49
The Ottoman bureaucracy had formerly been staffed by slaves (under the system of
devşirme
), often taken as captives from Christian communities in the Balkans. But now selection and promotion
seemed to depend more on bribery and favouritism than on aptitude; the rate of churn became absurdly high as people jostled for the perquisites of office.
50
The deterioration in administrative standards can be traced today in Ottoman government records. The census of 1458 is a meticulous document, for example. By 1694 the equivalent records had become hopelessly sloppy, with abbreviations and crossings out.
51
Ottoman officials were well aware of the deterioration, but the only remedy they could recommend was a return to the good old days of Suleiman the Magnificent.
52
But perhaps the most serious problem was the decline in the quality of the sultans themselves. Turnover at the top was high; there were nine sultans between 1566, when Suleiman the Magnificent died, and 1648, when Mehmed IV succeeded to the throne. Of these, five were deposed and two assassinated. Polygamy meant that Ottoman sultans did not have the difficulties of Christian monarchs like Henry VIII, whose struggle to produce a male heir required no fewer than six wives, two of whom he executed, two of whom he divorced. In Istanbul, it was being one of the sultan’s usually numerous sons that was dangerous. Only one of them could succeed as sultan and, until 1607, the others were invariably strangled as an insurance against challenges to the succession. This was hardly a recipe for filial love. The fate of Suleiman’s talented eldest son, Mustafa, was not entirely untypical. He was murdered in his father’s own tent as a result of successful intrigues by the Sultan’s second wife, his stepmother, on behalf of her own sons. Another son, Bayezid, was also strangled. At the accession of Mehmed III in 1597 nineteen of his brothers were put to death. After 1607 this practice was abandoned in favour of the rule of primogeniture. Henceforth, the younger sons were merely confined to the harem – literally ‘the forbidden’ – inhabited by the sultan’s wives, concubines and offspring.
53
To describe the atmosphere in the harem as unhealthy would be an understatement. Osman III became sultan at the age of fifty-seven, having spent the previous fifty-one years effectively as a prisoner in the harem. By the time he emerged, almost wholly ignorant of the realm he was supposed to rule, he had developed such a loathing for women that he took to wearing iron-soled shoes. On hearing his clunking footsteps, the ladies of the harem were expected to scurry
out of sight. Half a century of dodging concubines was hardly the best preparation for power. Royal life was very different in the lands that lay to the north of the Balkans.
‘The ruler is the first person of the state,’ wrote Frederick the Great in 1752, in the first of two Political Testaments written for posterity. ‘He is paid well so that he can maintain the dignity of his office. But he is required in return to work effectively for the well-being of the state.’
54
Very similar sentiments had been expressed a century earlier by his great-grandfather the Elector Frederick William, whose achievement it was to turn the Mark of Brandenburg from a war-ravaged wasteland into the core of the most tightly run state in Central Europe, its finances based on the efficient administration of the extensive royal domain, its social order based on a landowning class that loyally served atop horses or behind desks, its security based on a well-drilled peasant army. By the time his son was acknowledged as ‘King in Prussia’ in 1701, Frederick William’s realm was the closest approximation in existence to the ideal absolute monarchy recommended by the English political theorist Thomas Hobbes as the antidote to anarchy. It was a young and lean Leviathan.
The contrast with the Ottoman system was exemplified by Frederick the Great’s favourite royal residence at Potsdam. Designed by the King himself, it was more a villa than a palace and though he called it Sanssouci – ‘Carefree’ – its royal master was anything but free of care. ‘I can have no interests’, he declared, ‘which are not equally those of my people. If the two are incompatible, the preference is always to be given to the welfare and advantage of the country.’
The simple design of Sanssouci served as an example to the entire Prussian bureaucracy. Strict self-discipline, iron routine and snow-white incorruptibility were to be their watchwords. Frederick maintained only a small retinue of staff at Sanssouci: six running footmen, five regular footmen and two pages, but no valet owing to the simplicity of his wardrobe, almost invariably a threadbare military uniform, stained with snuff. In Frederick’s opinion, regal robes had no practical purpose, and a crown was merely ‘a hat that let the rain in’.
55
In comparison with his counterpart in the Topkapı Palace, he lived like a monk. Instead of a harem, he had a wife (Elisabeth Christine of Brunswick) whom he
detested. ‘Madam has grown fatter,’ was how he greeted her after one of many lengthy separations.
56
The contrast is there in the written record too. The minutes of the Prussian Royal Cabinet – page after page of crisply recorded royal decisions – are the antithesis of eighteenth-century Ottoman documents.
The poet Lord Byron once wrote to a friend: ‘In England, the vices in fashion are whoring and drinking, in Turkey sodomy and smoking, we prefer a girl and bottle, they a pipe and pathic [catamite] …’ Ironically, Frederick the Great, the pioneer of enlightened absolutism, might well have been happier in the Ottoman court as a young man. A highly sensitive and probably homosexual intellectual, he endured an austere, and at times sadistic, schooling under the direction of his irascible, parade-loving father, Frederick William I.