The idea of a Dark Age originated with the Tuscan scholar Petrarch in the 1330s. Writing of the past, he said: "Amidst the errors there shone forth men of genius; no less keen were their eyes, although they were surrounded by darkness and dense gloom". Christian writers, including Petrarch himself, had long used traditional metaphors of 'light versus darkness' to describe 'good versus evil'. Petrarch was the first to give the metaphor secular meaning by reversing its application. He now saw Classical Antiquity, so long considered a 'dark' age for its lack of Christianity, in the 'light' of its cultural achievements, while Petrarch's own time, allegedly lacking such cultural achievements, was seen as the age of darkness.
From his perspective on the Italian peninsula, Petrarch saw the Roman and classical period as an expression of greatness. He spent much of his time traveling through Europe, rediscovering and republishing classic Latin and Greek texts. He wanted to restore the Latin language to its former purity. Renaissance humanists saw the preceding 900 years as a time of stagnation, with history unfolding not along the religious outline of Saint Augustine's Six Ages of the World, but in cultural (or secular) terms through progressive development of classical ideals, literature, and art.
Petrarch wrote that history had two periods: the classic period of Greeks and Romans, followed by a time of darkness in which he saw himself living. In around 1343, in the conclusion of his epic Africa, he wrote: "My fate is to live among varied and confusing storms. But for you perhaps, if as I hope and wish you will live long after me, there will follow a better age. This sleep of forgetfulness will not last forever. When the darkness has been dispersed, our descendants can come again in the former pure radiance." In the 15th century, historians Leonardo Bruni and Flavio Biondo developed a three-tier outline of history. They used Petrarch's two ages, plus a modern, 'better age', which they believed the world had entered. Later the term 'Middle Ages' - Latin media tempestas (1469) or medium aevum (1604) - was used to describe the period of supposed decline.
During the Reformations of the 16th and 17th centuries, Protestants generally had a similar view to Renaissance Humanists such as Petrarch, but also added an Anti-Catholic perspective. They saw classical antiquity as a golden time, not only because of its Latin literature, but also because it witnessed the beginnings of Christianity. They promoted the idea that the 'Middle Age' was a time of darkness also because of corruption within the Roman Catholic Church, such as: Popes ruling as kings, veneration of saints' relics, a licentious priesthood, and institutionalized moral hypocrisy.
In response to the Protestants, Catholics developed a counter-image to depict the High Middle Ages in particular as a period of social and religious harmony, and not 'dark' at all. The most important Catholic reply to the Magdeburg Centuries was the Annales Ecclesiastici by Cardinal Caesar Baronius. Baronius was a trained historian who produced a work that the Encyclopædia Britannica in 1911 described as "far surpassing anything before" and that Acton regarded as "the greatest history of the Church ever written". The Annales covered the first twelve centuries of Christianity to 1198, and was published in twelve volumes between 1588 and 1607. It was in Volume X that Baronius coined the term "dark age" for the period between the end of the Carolingian Empire in 888 and the first stirrings of Gregorian Reform under Pope Clement II in 1046:
Volumes of Patrologia Latina per century
||Migne Volume Nos
"The new age (saeculum) which was beginning, for its harshness and barrenness of good could well be called iron, for its baseness and abounding evil leaden, and moreover for its lack of writers (inopia scriptorum) dark (obscurum)".
Significantly, Baronius termed the age 'dark' because of the paucity of written records. The "lack of writers" he referred to may be illustrated by comparing the number of volumes in Migne's Patrologia Latina containing the work of Latin writers from the 10th century (the heart of the age he called 'dark') with the number containing the work of writers from the preceding and succeeding centuries. A minority of these writers were historians.
Medieval production of manuscripts.
The beginning of the Middle Ages was also a period of low activity in copying. Note that this graph does not include the Byzantine Empire.
There is a sharp drop from 34 volumes in the 9th century to just 8 in the 10th. The 11th century, with 13, evidences a certain recovery, and the 12th century, with 40, surpasses the 9th, something the 13th, with just 26, fails to do. There was indeed a 'dark age', in Baronius's sense of a "lack of writers", between the Carolingian Renaissance in the 9th century and the beginnings, some time in the 11th, of what has been called the Renaissance of the 12th century. Furthermore, there was an earlier period of "lack of writers" during the 7th and 8th centuries. So, in Western Europe, two 'dark ages' can be identified, separated by the brilliant but brief Carolingian Renaissance.
Baronius's 'dark age' seems to have struck historians, for it was in the 17th century that the term started to proliferate in various European languages, with his original Latin term saeculum obscurum being reserved for the period he had applied it to. But while some, following Baronius, used 'dark age' neutrally to refer to a dearth of written records, others used it pejoratively, lapsing into that lack of objectivity that has discredited the term for many modern historians.
The first British historian to use the term was most likely Gilbert Burnet, in the form 'darker ages' which appears several times in his work during the later 17th century. The earliest reference seems to be in the "Epistle Dedicatory" to Volume I of The History of the Reformation of the Church of England of 1679, where he writes: "The design of the reformation was to restore Christianity to what it was at first, and to purge it of those corruptions, with which it was overrun in the later and darker ages." He uses it again in the 1682 Volume II, where he dismisses the story of "St George's fighting with the dragon" as "a legend formed in the darker ages to support the humour of chivalry". Burnet was a bishop chronicling how England became Protestant, and his use of the term is invariably pejorative.
During the Age of Enlightenment of the 17th and 18th centuries, many critical thinkers saw religion as antithetical to reason. For them the Middle Ages, or "Age of Faith", was therefore the opposite of the Age of Reason. Kant and Voltaire were vocal in attacking the Middle Ages as a period of social regress dominated by religion, while Gibbon in The History of the Decline and Fall of the Roman Empire expressed contempt for the "rubbish of the Dark Ages". Yet just as Petrarch, seeing himself at the cusp of a "new age", was criticising the centuries before his own time, so too were Enlightenment writers.
Consequently, an evolution had occurred in at least three ways. Petrarch's original metaphor of light versus dark has expanded over time, implicitly at least. Even if later humanists no longer saw themselves living in a dark age, their times were still not light enough for 18th-century writers who saw themselves as living in the real Age of Enlightenment, while the period to be condemned stretched to include what we now call Early Modern times. Additionally, Petrarch's metaphor of darkness, which he used mainly to deplore what he saw as a lack of secular achievement, was sharpened to take on a more explicitly anti-religious and anti-clerical meaning.
Nevertheless, the term 'Middle Ages', used by Biondo and other early humanists after Petrarch, was in general use before the 18th century to denote the period before the Renaissance. The earliest recorded use of the English word "medieval" was in 1827. The concept of the Dark Ages was also in use, but by the 18th century it tended to be confined to the earlier part of this period. The earliest entry for a capitalized "Dark Ages" in the Oxford English Dictionary is a reference in Henry Thomas Buckle's History of Civilization in England in 1857. Starting and ending dates varied: the Dark Ages were considered by some to start in 410, by others in 476 when there was no longer an emperor in Rome, and to end about 800, at the time of the Carolingian Renaissance under Charlemagne, or alternatively to extend through to the end of the 1st millennium.
In the late 18th and early 19th centuries, the Romantics reversed the negative assessment of Enlightenment critics with a vogue for medievalism. The word "Gothic" had been a term of opprobrium akin to "Vandal" until a few self-confident mid-18th-century English "Goths" like Horace Walpole initiated the Gothic Revival in the arts. This stimulated interest in the Middle Ages, which for the following generation began to take on the idyllic image of an "Age of Faith". This, reacting to a world dominated by Enlightenment rationalism, expressed a romantic view of a Golden Age of chivalry. The Middle Ages were seen with nostalgia as a period of social and environmental harmony and spiritual inspiration, in contrast to the excesses of the French Revolution and, most of all, to the environmental and social upheavals and utilitarianism of the developing Industrial Revolution. The Romantics' view is still represented in modern-day fairs and festivals celebrating the period with 'merrie' costumes and events.
Just as Petrarch had twisted the meaning of light versus darkness, so the Romantics had twisted the judgment of the Enlightenment. However, the period they idealized was largely the High Middle Ages, extending into Early Modern times. In one respect, this negated the religious aspect of Petrarch's judgment, since these later centuries were those when the power and prestige of the Church were at their height. To many, the scope of the Dark Ages was becoming divorced from this period, denoting mainly the centuries immediately following the fall of Rome.