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Friday, April 16, 2021

Renaissance

Florence, the birthplace of the European Renaissance. The architectural perspective, and modern systems and fields of banking and accounting were introduced during the Renaissance.

The Renaissance (UK: /rɪˈnsəns/ rin-AY-sənss, US: /ˈrɛnəsɑːns/ (About this soundlisten) REN-ə-sahnss) was a period in European history marking the transition from the Middle Ages to modernity and covering the 15th and 16th centuries. It occurred after the Crisis of the Late Middle Ages and was associated with great social change. In addition to the standard periodization, proponents of a "long Renaissance" may put its beginning in the 14th century and its end in the 17th century. The traditional view focuses more on the early modern aspects of the Renaissance and argues that it was a break from the past, but many historians today focus more on its medieval aspects and argue that it was an extension of the Middle Ages.

The intellectual basis of the Renaissance was its version of humanism, derived from the concept of Roman humanitas and the rediscovery of classical Greek philosophy, such as that of Protagoras, who said that "man is the measure of all things". This new thinking became manifest in art, architecture, politics, science and literature. Early examples were the development of perspective in oil painting and the revived knowledge of how to make concrete. Although the invention of metal movable type sped the dissemination of ideas from the later 15th century, the changes of the Renaissance were not uniform across Europe: the first traces appear in Italy as early as the late 13th century, in particular with the writings of Dante and the paintings of Giotto.

As a cultural movement, the Renaissance encompassed innovative flowering of Latin and vernacular literatures, beginning with the 14th-century resurgence of learning based on classical sources, which contemporaries credited to Petrarch; the development of linear perspective and other techniques of rendering a more natural reality in painting; and gradual but widespread educational reform. In politics, the Renaissance contributed to the development of the customs and conventions of diplomacy, and in science to an increased reliance on observation and inductive reasoning. Although the Renaissance saw revolutions in many intellectual and social scientific pursuits, as well as the introduction of modern banking and the field of accounting, it is perhaps best known for its artistic developments and the contributions of such polymaths as Leonardo da Vinci and Michelangelo, who inspired the term "Renaissance man".

The Renaissance began in the Republic of Florence, one of the many states of Italy. Various theories have been proposed to account for its origins and characteristics, focusing on a variety of factors including the social and civic peculiarities of Florence at the time: its political structure, the patronage of its dominant family, the Medici, and the migration of Greek scholars and their texts to Italy following the Fall of Constantinople to the Ottoman Turks. Other major centres were northern Italian city-states such as Venice, Genoa, Milan, Bologna, and Rome during the Renaissance Papacy or Belgian cities such as Bruges, Ghent, Brussels, Leuven or Antwerp.

The Renaissance has a long and complex historiography, and, in line with general scepticism of discrete periodizations, there has been much debate among historians reacting to the 19th-century glorification of the "Renaissance" and individual cultural heroes as "Renaissance men", questioning the usefulness of Renaissance as a term and as a historical delineation. Some observers have called into question whether the Renaissance was a cultural "advance" from the Middle Ages, instead seeing it as a period of pessimism and nostalgia for classical antiquity, while social and economic historians, especially of the longue durée, have instead focused on the continuity between the two eras, which are linked, as Panofsky observed, "by a thousand ties".

The term rinascita ('rebirth') first appeared in Giorgio Vasari's Lives of the Artists (c. 1550), anglicized as the Renaissance in the 1830s. The word has also been extended to other historical and cultural movements, such as the Carolingian Renaissance (8th and 9th centuries), Ottonian Renaissance (10th and 11th century), and the Renaissance of the 12th century.

Overview

The Renaissance was a cultural movement that profoundly affected European intellectual life in the early modern period. Beginning in Italy, and spreading to the rest of Europe by the 16th century, its influence was felt in art, architecture, philosophy, literature, music, science and technology, politics, religion, and other aspects of intellectual inquiry. Renaissance scholars employed the humanist method in study, and searched for realism and human emotion in art.

Renaissance humanists such as Poggio Bracciolini sought out in Europe's monastic libraries the Latin literary, historical, and oratorical texts of antiquity, while the Fall of Constantinople (1453) generated a wave of émigré Greek scholars bringing precious manuscripts in ancient Greek, many of which had fallen into obscurity in the West. It is in their new focus on literary and historical texts that Renaissance scholars differed so markedly from the medieval scholars of the Renaissance of the 12th century, who had focused on studying Greek and Arabic works of natural sciences, philosophy and mathematics, rather than on such cultural texts.

In the revival of neoplatonism Renaissance humanists did not reject Christianity; quite the contrary, many of the greatest works of the Renaissance were devoted to it, and the Church patronized many works of Renaissance art. However, a subtle shift took place in the way that intellectuals approached religion that was reflected in many other areas of cultural life. In addition, many Greek Christian works, including the Greek New Testament, were brought back from Byzantium to Western Europe and engaged Western scholars for the first time since late antiquity. This new engagement with Greek Christian works, and particularly the return to the original Greek of the New Testament promoted by humanists Lorenzo Valla and Erasmus, would help pave the way for the Protestant Reformation.

Well after the first artistic return to classicism had been exemplified in the sculpture of Nicola Pisano, Florentine painters led by Masaccio strove to portray the human form realistically, developing techniques to render perspective and light more naturally. Political philosophers, most famously Niccolò Machiavelli, sought to describe political life as it really was, that is to understand it rationally. A critical contribution to Italian Renaissance humanism, Giovanni Pico della Mirandola wrote the famous text De hominis dignitate (Oration on the Dignity of Man, 1486), which consists of a series of theses on philosophy, natural thought, faith and magic defended against any opponent on the grounds of reason. In addition to studying classical Latin and Greek, Renaissance authors also began increasingly to use vernacular languages; combined with the introduction of the printing press, this would allow many more people access to books, especially the Bible.

In all, the Renaissance could be viewed as an attempt by intellectuals to study and improve the secular and worldly, both through the revival of ideas from antiquity, and through novel approaches to thought. Some scholars, such as Rodney Stark, play down the Renaissance in favour of the earlier innovations of the Italian city-states in the High Middle Ages, which married responsive government, Christianity and the birth of capitalism. This analysis argues that, whereas the great European states (France and Spain) were absolutist monarchies, and others were under direct Church control, the independent city republics of Italy took over the principles of capitalism invented on monastic estates and set off a vast unprecedented commercial revolution that preceded and financed the Renaissance.

Origins

View of Florence, birthplace of the Renaissance

Many argue that the ideas characterizing the Renaissance had their origin in late 13th-century Florence, in particular with the writings of Dante Alighieri (1265–1321) and Petrarch (1304–1374), as well as the paintings of Giotto di Bondone (1267–1337). Some writers date the Renaissance quite precisely; one proposed starting point is 1401, when the rival geniuses Lorenzo Ghiberti and Filippo Brunelleschi competed for the contract to build the bronze doors for the Baptistery of the Florence Cathedral (Ghiberti won). Others see more general competition between artists and polymaths such as Brunelleschi, Ghiberti, Donatello, and Masaccio for artistic commissions as sparking the creativity of the Renaissance. Yet it remains much debated why the Renaissance began in Italy, and why it began when it did. Accordingly, several theories have been put forward to explain its origins.

During the Renaissance, money and art went hand in hand. Artists depended entirely on patrons while the patrons needed money to foster artistic talent. Wealth was brought to Italy in the 14th, 15th, and 16th centuries by expanding trade into Asia and Europe. Silver mining in Tyrol increased the flow of money. Luxuries from the Muslim world, brought home during the Crusades, increased the prosperity of Genoa and Venice.

Jules Michelet defined the 16th-century Renaissance in France as a period in Europe's cultural history that represented a break from the Middle Ages, creating a modern understanding of humanity and its place in the world.

Latin and Greek phases of Renaissance humanism

In stark contrast to the High Middle Ages, when Latin scholars focused almost entirely on studying Greek and Arabic works of natural science, philosophy and mathematics, Renaissance scholars were most interested in recovering and studying Latin and Greek literary, historical, and oratorical texts. Broadly speaking, this began in the 14th century with a Latin phase, when Renaissance scholars such as Petrarch, Coluccio Salutati (1331–1406), Niccolò de' Niccoli (1364–1437) and Poggio Bracciolini (1380–1459) scoured the libraries of Europe in search of works by such Latin authors as Cicero, Lucretius, Livy and Seneca. By the early 15th century, the bulk of the surviving such Latin literature had been recovered; the Greek phase of Renaissance humanism was under way, as Western European scholars turned to recovering ancient Greek literary, historical, oratorical and theological texts. Unlike with Latin texts, which had been preserved and studied in Western Europe since late antiquity, the study of ancient Greek texts was very limited in medieval Western Europe. Ancient Greek works on science, maths and philosophy had been studied since the High Middle Ages in Western Europe and in the Islamic Golden Age (normally in translation), but Greek literary, oratorical and historical works (such as Homer, the Greek dramatists, Demosthenes and Thucydides) were not studied in either the Latin or medieval Islamic worlds; in the Middle Ages these sorts of texts were only studied by Byzantine scholars. Some argue that the Timurid Renaissance in Samarkand and Herat, whose magnificence toned with Florence as the center of a cultural rebirth, were linked to the Ottoman Empire, whose conquests led to the migration of Greek scholars to Italian cities. One of the greatest achievements of Renaissance scholars was to bring this entire class of Greek cultural works back into Western Europe for the first time since late antiquity.

Muslim logicians, most notably Avicenna and Averroes, had inherited Greek ideas after they had invaded and conquered Egypt and the Levant. Their translations and commentaries on these ideas worked their way through the Arab West into Iberia and Sicily, which became important centers for this transmission of ideas. From the 11th to the 13th century, many schools dedicated to the translation of philosophical and scientific works from Classical Arabic to Medieval Latin were established in Iberia, most notably the Toledo School of Translators. This work of translation from Islamic culture, though largely unplanned and disorganized, constituted one of the greatest transmissions of ideas in history. The movement to reintegrate the regular study of Greek literary, historical, oratorical and theological texts back into the Western European curriculum is usually dated to the 1396 invitation from Coluccio Salutati to the Byzantine diplomat and scholar Manuel Chrysoloras (c. 1355–1415) to teach Greek in Florence. This legacy was continued by a number of expatriate Greek scholars, from Basilios Bessarion to Leo Allatius.

Social and political structures in Italy

A political map of the Italian Peninsula circa 1494

The unique political structures of late Middle Ages Italy have led some to theorize that its unusual social climate allowed the emergence of a rare cultural efflorescence. Italy did not exist as a political entity in the early modern period. Instead, it was divided into smaller city states and territories: the Kingdom of Naples controlled the south, the Republic of Florence and the Papal States at the center, the Milanese and the Genoese to the north and west respectively, and the Venetians to the east. Fifteenth-century Italy was one of the most urbanised areas in Europe. Many of its cities stood among the ruins of ancient Roman buildings; it seems likely that the classical nature of the Renaissance was linked to its origin in the Roman Empire's heartland.

Historian and political philosopher Quentin Skinner points out that Otto of Freising (c. 1114–1158), a German bishop visiting north Italy during the 12th century, noticed a widespread new form of political and social organization, observing that Italy appeared to have exited from Feudalism so that its society was based on merchants and commerce. Linked to this was anti-monarchical thinking, represented in the famous early Renaissance fresco cycle The Allegory of Good and Bad Government by Ambrogio Lorenzetti (painted 1338–1340), whose strong message is about the virtues of fairness, justice, republicanism and good administration. Holding both Church and Empire at bay, these city republics were devoted to notions of liberty. Skinner reports that there were many defences of liberty such as the Matteo Palmieri (1406–1475) celebration of Florentine genius not only in art, sculpture and architecture, but "the remarkable efflorescence of moral, social and political philosophy that occurred in Florence at the same time".

Even cities and states beyond central Italy, such as the Republic of Florence at this time, were also notable for their merchant Republics, especially the Republic of Venice. Although in practice these were oligarchical, and bore little resemblance to a modern democracy, they did have democratic features and were responsive states, with forms of participation in governance and belief in liberty. The relative political freedom they afforded was conducive to academic and artistic advancement. Likewise, the position of Italian cities such as Venice as great trading centres made them intellectual crossroads. Merchants brought with them ideas from far corners of the globe, particularly the Levant. Venice was Europe's gateway to trade with the East, and a producer of fine glass, while Florence was a capital of textiles. The wealth such business brought to Italy meant large public and private artistic projects could be commissioned and individuals had more leisure time for study.

Black Death

Pieter Bruegel's The Triumph of Death (c. 1562) reflects the social upheaval and terror that followed the plague that devastated medieval Europe.

One theory that has been advanced is that the devastation in Florence caused by the Black Death, which hit Europe between 1348 and 1350, resulted in a shift in the world view of people in 14th century Italy. Italy was particularly badly hit by the plague, and it has been speculated that the resulting familiarity with death caused thinkers to dwell more on their lives on Earth, rather than on spirituality and the afterlife. It has also been argued that the Black Death prompted a new wave of piety, manifested in the sponsorship of religious works of art. However, this does not fully explain why the Renaissance occurred specifically in Italy in the 14th century. The Black Death was a pandemic that affected all of Europe in the ways described, not only Italy. The Renaissance's emergence in Italy was most likely the result of the complex interaction of the above factors.

The plague was carried by fleas on sailing vessels returning from the ports of Asia, spreading quickly due to lack of proper sanitation: the population of England, then about 4.2 million, lost 1.4 million people to the bubonic plague. Florence's population was nearly halved in the year 1347. As a result of the decimation in the populace the value of the working class increased, and commoners came to enjoy more freedom. To answer the increased need for labor, workers traveled in search of the most favorable position economically.

The demographic decline due to the plague had economic consequences: the prices of food dropped and land values declined by 30–40% in most parts of Europe between 1350 and 1400. Landholders faced a great loss, but for ordinary men and women it was a windfall. The survivors of the plague found not only that the prices of food were cheaper but also that lands were more abundant, and many of them inherited property from their dead relatives.

The spread of disease was significantly more rampant in areas of poverty. Epidemics ravaged cities, particularly children. Plagues were easily spread by lice, unsanitary drinking water, armies, or by poor sanitation. Children were hit the hardest because many diseases, such as typhus and syphilis, target the immune system, leaving young children without a fighting chance. Children in city dwellings were more affected by the spread of disease than the children of the wealthy.

The Black Death caused greater upheaval to Florence's social and political structure than later epidemics. Despite a significant number of deaths among members of the ruling classes, the government of Florence continued to function during this period. Formal meetings of elected representatives were suspended during the height of the epidemic due to the chaotic conditions in the city, but a small group of officials was appointed to conduct the affairs of the city, which ensured continuity of government.

Cultural conditions in Florence

Lorenzo de' Medici, ruler of Florence and patron of arts (Portrait by Vasari)

It has long been a matter of debate why the Renaissance began in Florence, and not elsewhere in Italy. Scholars have noted several features unique to Florentine cultural life that may have caused such a cultural movement. Many have emphasized the role played by the Medici, a banking family and later ducal ruling house, in patronizing and stimulating the arts. Lorenzo de' Medici (1449–1492) was the catalyst for an enormous amount of arts patronage, encouraging his countrymen to commission works from the leading artists of Florence, including Leonardo da Vinci, Sandro Botticelli, and Michelangelo Buonarroti. Works by Neri di Bicci, Botticelli, da Vinci and Filippino Lippi had been commissioned additionally by the Convent of San Donato in Scopeto in Florence.

The Renaissance was certainly underway before Lorenzo de' Medici came to power – indeed, before the Medici family itself achieved hegemony in Florentine society. Some historians have postulated that Florence was the birthplace of the Renaissance as a result of luck, i.e., because "Great Men" were born there by chance: Leonardo da Vinci, Botticelli and Michelangelo were all born in Tuscany. Arguing that such chance seems improbable, other historians have contended that these "Great Men" were only able to rise to prominence because of the prevailing cultural conditions at the time.

Characteristics

Humanism

In some ways, Renaissance humanism was not a philosophy but a method of learning. In contrast to the medieval scholastic mode, which focused on resolving contradictions between authors, Renaissance humanists would study ancient texts in the original and appraise them through a combination of reasoning and empirical evidence. Humanist education was based on the programme of Studia Humanitatis, the study of five humanities: poetry, grammar, history, moral philosophy and rhetoric. Although historians have sometimes struggled to define humanism precisely, most have settled on "a middle of the road definition... the movement to recover, interpret, and assimilate the language, literature, learning and values of ancient Greece and Rome". Above all, humanists asserted "the genius of man ... the unique and extraordinary ability of the human mind".

Pico della Mirandola, writer of the famous Oration on the Dignity of Man, which has been called the "Manifesto of the Renaissance".

Humanist scholars shaped the intellectual landscape throughout the early modern period. Political philosophers such as Niccolò Machiavelli and Thomas More revived the ideas of Greek and Roman thinkers and applied them in critiques of contemporary government, following the Islamic steps of Ibn Khaldun. Pico della Mirandola wrote the "manifesto" of the Renaissance, the Oration on the Dignity of Man, a vibrant defence of thinking. Matteo Palmieri (1406–1475), another humanist, is most known for his work Della vita civile ("On Civic Life"; printed 1528), which advocated civic humanism, and for his influence in refining the Tuscan vernacular to the same level as Latin. Palmieri drew on Roman philosophers and theorists, especially Cicero, who, like Palmieri, lived an active public life as a citizen and official, as well as a theorist and philosopher and also Quintilian. Perhaps the most succinct expression of his perspective on humanism is in a 1465 poetic work La città di vita, but an earlier work, Della vita civile, is more wide-ranging. Composed as a series of dialogues set in a country house in the Mugello countryside outside Florence during the plague of 1430, Palmieri expounds on the qualities of the ideal citizen. The dialogues include ideas about how children develop mentally and physically, how citizens can conduct themselves morally, how citizens and states can ensure probity in public life, and an important debate on the difference between that which is pragmatically useful and that which is honest.

The humanists believed that it is important to transcend to the afterlife with a perfect mind and body, which could be attained with education. The purpose of humanism was to create a universal man whose person combined intellectual and physical excellence and who was capable of functioning honorably in virtually any situation. This ideology was referred to as the uomo universale, an ancient Greco-Roman ideal. Education during the Renaissance was mainly composed of ancient literature and history as it was thought that the classics provided moral instruction and an intensive understanding of human behavior.

Humanism and libraries

A unique characteristic of some Renaissance libraries is that they were open to the public. These libraries were places where ideas were exchanged and where scholarship and reading were considered both pleasurable and beneficial to the mind and soul. As freethinking was a hallmark of the age, many libraries contained a wide range of writers. Classical texts could be found alongside humanist writings. These informal associations of intellectuals profoundly influenced Renaissance culture. Some of the richest "bibliophiles" built libraries as temples to books and knowledge. A number of libraries appeared as manifestations of immense wealth joined with a love of books. In some cases, cultivated library builders were also committed to offering others the opportunity to use their collections. Prominent aristocrats and princes of the Church created great libraries for the use of their courts, called "court libraries", and were housed in lavishly designed monumental buildings decorated with ornate woodwork, and the walls adorned with frescoes (Murray, Stuart A.P.)

Art

Renaissance art marks a cultural rebirth at the close of the Middle Ages and rise of the Modern world. One of the distinguishing features of Renaissance art was its development of highly realistic linear perspective. Giotto di Bondone (1267–1337) is credited with first treating a painting as a window into space, but it was not until the demonstrations of architect Filippo Brunelleschi (1377–1446) and the subsequent writings of Leon Battista Alberti (1404–1472) that perspective was formalized as an artistic technique.

Leonardo da Vinci's Vitruvian Man (c. 1490) demonstrates the effect writers of Antiquity had on Renaissance thinkers. Based on the specifications in Vitruvius' De architectura (1st century BC), Leonardo tried to draw the perfectly proportioned man. (Museum Gallerie dell'Accademia, Venice)

The development of perspective was part of a wider trend towards realism in the arts. Painters developed other techniques, studying light, shadow, and, famously in the case of Leonardo da Vinci, human anatomy. Underlying these changes in artistic method was a renewed desire to depict the beauty of nature and to unravel the axioms of aesthetics, with the works of Leonardo, Michelangelo and Raphael representing artistic pinnacles that were much imitated by other artists. Other notable artists include Sandro Botticelli, working for the Medici in Florence, Donatello, another Florentine, and Titian in Venice, among others.

In the Netherlands, a particularly vibrant artistic culture developed. The work of Hugo van der Goes and Jan van Eyck was particularly influential on the development of painting in Italy, both technically with the introduction of oil paint and canvas, and stylistically in terms of naturalism in representation. Later, the work of Pieter Brueghel the Elder would inspire artists to depict themes of everyday life.

In architecture, Filippo Brunelleschi was foremost in studying the remains of ancient classical buildings. With rediscovered knowledge from the 1st-century writer Vitruvius and the flourishing discipline of mathematics, Brunelleschi formulated the Renaissance style that emulated and improved on classical forms. His major feat of engineering was building the dome of the Florence Cathedral. Another building demonstrating this style is the church of St. Andrew in Mantua, built by Alberti. The outstanding architectural work of the High Renaissance was the rebuilding of St. Peter's Basilica, combining the skills of Bramante, Michelangelo, Raphael, Sangallo and Maderno.

During the Renaissance, architects aimed to use columns, pilasters, and entablatures as an integrated system. The Roman orders types of columns are used: Tuscan and Composite. These can either be structural, supporting an arcade or architrave, or purely decorative, set against a wall in the form of pilasters. One of the first buildings to use pilasters as an integrated system was in the Old Sacristy (1421–1440) by Brunelleschi. Arches, semi-circular or (in the Mannerist style) segmental, are often used in arcades, supported on piers or columns with capitals. There may be a section of entablature between the capital and the springing of the arch. Alberti was one of the first to use the arch on a monumental. Renaissance vaults do not have ribs; they are semi-circular or segmental and on a square plan, unlike the Gothic vault, which is frequently rectangular.

Renaissance artists were not pagans, although they admired antiquity and kept some ideas and symbols of the medieval past. Nicola Pisano (c. 1220 – c. 1278) imitated classical forms by portraying scenes from the Bible. His Annunciation, from the Baptistry at Pisa, demonstrates that classical models influenced Italian art before the Renaissance took root as a literary movement.

Science


Anonymous portrait of Nicolaus Copernicus (c. 1580)
 
Portrait of Luca Pacioli, father of accounting, painted by Jacopo de' Barbari, 1495, (Museo di Capodimonte).

Applied innovation extended to commerce. At the end of the 15th century Luca Pacioli published the first work on bookkeeping, making him the founder of accounting.

The rediscovery of ancient texts and the invention of the printing press in about 1440 democratized learning and allowed a faster propagation of more widely distributed ideas. In the first period of the Italian Renaissance, humanists favoured the study of humanities over natural philosophy or applied mathematics, and their reverence for classical sources further enshrined the Aristotelian and Ptolemaic views of the universe. Writing around 1450, Nicholas Cusanus anticipated the heliocentric worldview of Copernicus, but in a philosophical fashion.

Science and art were intermingled in the early Renaissance, with polymath artists such as Leonardo da Vinci making observational drawings of anatomy and nature. Da Vinci set up controlled experiments in water flow, medical dissection, and systematic study of movement and aerodynamics, and he devised principles of research method that led Fritjof Capra to classify him as the "father of modern science". Other examples of Da Vinci's contribution during this period include machines designed to saw marbles and lift monoliths, and new discoveries in acoustics, botany, geology, anatomy, and mechanics.

A suitable environment had developed to question classical scientific doctrine. The discovery in 1492 of the New World by Christopher Columbus challenged the classical worldview. The works of Ptolemy (in geography) and Galen (in medicine) were found to not always match everyday observations. As the Protestant Reformation and Counter-Reformation clashed, the Northern Renaissance showed a decisive shift in focus from Aristotelean natural philosophy to chemistry and the biological sciences (botany, anatomy, and medicine). The willingness to question previously held truths and search for new answers resulted in a period of major scientific advancements.

Some view this as a "scientific revolution", heralding the beginning of the modern age, others as an acceleration of a continuous process stretching from the ancient world to the present day. Significant scientific advances were made during this time by Galileo Galilei, Tycho Brahe and Johannes Kepler. Copernicus, in De revolutionibus orbium coelestium (On the Revolutions of the Heavenly Spheres), posited that the Earth moved around the Sun. De humani corporis fabrica (On the Workings of the Human Body) by Andreas Vesalius, gave a new confidence to the role of dissection, observation, and the mechanistic view of anatomy.

Another important development was in the process for discovery, the scientific method, focusing on empirical evidence and the importance of mathematics, while discarding much of Aristotelian science. Early and influential proponents of these ideas included Copernicus, Galileo, and Francis Bacon. The new scientific method led to great contributions in the fields of astronomy, physics, biology, and anatomy.

Navigation and geography

The world map by Pietro Coppo, Venice, 1520

During the Renaissance, extending from 1450 to 1650, every continent was visited and mostly mapped by Europeans, except the south polar continent now known as Antarctica. This development is depicted in the large world map Nova Totius Terrarum Orbis Tabula made by the Dutch cartographer Joan Blaeu in 1648 to commemorate the Peace of Westphalia.

In 1492, Christopher Columbus sailed across the Atlantic Ocean from Spain seeking a direct route to India of the Delhi Sultanate. He accidentally stumbled upon the Americas, but believed he had reached the East Indies.

In 1606, the Dutch navigator Willem Janszoon sailed from the East Indies in the VOC ship Duyfken and landed in Australia. He charted about 300 km of the west coast of Cape York Peninsula in Queensland. More than thirty Dutch expeditions followed, mapping sections of the north, west and south coasts. In 1642–1643, Abel Tasman circumnavigated the continent, proving that it was not joined to the imagined south polar continent.

By 1650, Dutch cartographers had mapped most of the coastline of the continent, which they named New Holland, except the east coast which was charted in 1770 by Captain Cook.

The long-imagined south polar continent was eventually sighted in 1820. Throughout the Renaissance it had been known as Terra Australis, or 'Australia' for short. However, after that name was transferred to New Holland in the nineteenth century, the new name of 'Antarctica' was bestowed on the south polar continent.

Music

From this changing society emerged a common, unifying musical language, in particular the polyphonic style of the Franco-Flemish school. The development of printing made distribution of music possible on a wide scale. Demand for music as entertainment and as an activity for educated amateurs increased with the emergence of a bourgeois class. Dissemination of chansons, motets, and masses throughout Europe coincided with the unification of polyphonic practice into the fluid style that culminated in the second half of the sixteenth century in the work of composers such as Palestrina, Lassus, Victoria and William Byrd.

Religion

Alexander VI, a Borgia Pope infamous for his corruption

The new ideals of humanism, although more secular in some aspects, developed against a Christian backdrop, especially in the Northern Renaissance. Much, if not most, of the new art was commissioned by or in dedication to the Church. However, the Renaissance had a profound effect on contemporary theology, particularly in the way people perceived the relationship between man and God. Many of the period's foremost theologians were followers of the humanist method, including Erasmus, Zwingli, Thomas More, Martin Luther, and John Calvin.

The Renaissance began in times of religious turmoil. The late Middle Ages was a period of political intrigue surrounding the Papacy, culminating in the Western Schism, in which three men simultaneously claimed to be true Bishop of Rome. While the schism was resolved by the Council of Constance (1414), a resulting reform movement known as Conciliarism sought to limit the power of the pope. Although the papacy eventually emerged supreme in ecclesiastical matters by the Fifth Council of the Lateran (1511), it was dogged by continued accusations of corruption, most famously in the person of Pope Alexander VI, who was accused variously of simony, nepotism and fathering four children (most of whom were married off, presumably for the consolidation of power) while a cardinal.

Churchmen such as Erasmus and Luther proposed reform to the Church, often based on humanist textual criticism of the New Testament. In October 1517 Luther published the 95 Theses, challenging papal authority and criticizing its perceived corruption, particularly with regard to instances of sold indulgences. The 95 Theses led to the Reformation, a break with the Roman Catholic Church that previously claimed hegemony in Western Europe. Humanism and the Renaissance therefore played a direct role in sparking the Reformation, as well as in many other contemporaneous religious debates and conflicts.

Pope Paul III came to the papal throne (1534–1549) after the sack of Rome in 1527, with uncertainties prevalent in the Catholic Church following the Protestant Reformation. Nicolaus Copernicus dedicated De revolutionibus orbium coelestium (On the Revolutions of the Celestial Spheres) to Paul III, who became the grandfather of Alessandro Farnese (cardinal), who had paintings by Titian, Michelangelo, and Raphael, as well as an important collection of drawings, and who commissioned the masterpiece of Giulio Clovio, arguably the last major illuminated manuscript, the Farnese Hours.

Self-awareness

By the 15th century, writers, artists, and architects in Italy were well aware of the transformations that were taking place and were using phrases such as modi antichi (in the antique manner) or alle romana et alla antica (in the manner of the Romans and the ancients) to describe their work. In the 1330s Petrarch referred to pre-Christian times as antiqua (ancient) and to the Christian period as nova (new). From Petrarch's Italian perspective, this new period (which included his own time) was an age of national eclipse. Leonardo Bruni was the first to use tripartite periodization in his History of the Florentine People (1442). Bruni's first two periods were based on those of Petrarch, but he added a third period because he believed that Italy was no longer in a state of decline. Flavio Biondo used a similar framework in Decades of History from the Deterioration of the Roman Empire (1439–1453).

Humanist historians argued that contemporary scholarship restored direct links to the classical period, thus bypassing the Medieval period, which they then named for the first time the "Middle Ages". The term first appears in Latin in 1469 as media tempestas (middle times). The term rinascita (rebirth) first appeared, however, in its broad sense in Giorgio Vasari's Lives of the Artists, 1550, revised 1568. Vasari divides the age into three phases: the first phase contains Cimabue, Giotto, and Arnolfo di Cambio; the second phase contains Masaccio, Brunelleschi, and Donatello; the third centers on Leonardo da Vinci and culminates with Michelangelo. It was not just the growing awareness of classical antiquity that drove this development, according to Vasari, but also the growing desire to study and imitate nature.

Spread

In the 15th century, the Renaissance spread rapidly from its birthplace in Florence to the rest of Italy and soon to the rest of Europe. The invention of the printing press by German printer Johannes Gutenberg allowed the rapid transmission of these new ideas. As it spread, its ideas diversified and changed, being adapted to local culture. In the 20th century, scholars began to break the Renaissance into regional and national movements.

"What a piece of work is a man, how noble in reason, how infinite in faculties, in form and moving how express and admirable, in action how like an angel, in apprehension how like a god!" – from William Shakespeare's Hamlet.

England

In England, the sixteenth century marked the beginning of the English Renaissance with the work of writers William Shakespeare (1564 –1616), Christopher Marlowe (1564 – 1593), Edmund Spenser (1552/1553 – 1599), Sir Thomas More (1478 – 1535), Francis Bacon (1561 – 1626), Sir Philip Sidney (1554 – 1586), architects (such as Inigo Jones (1573 – 1652), who introduced Italianate architecture to England), and composers such as Thomas Tallis (1505 – 1585), John Taverner (c. 1490 – 1545), and William Byrd (c.1539/40 or 1543 – 1623).

France

Château de Chambord (1519–1547), one of the most famous examples of Renaissance architecture

The word "Renaissance" is borrowed from the French language, where it means "re-birth". It was first used in the eighteenth century and was later popularized by French historian Jules Michelet (1798–1874) in his 1855 work, Histoire de France (History of France).

In 1495 the Italian Renaissance arrived in France, imported by King Charles VIII after his invasion of Italy. A factor that promoted the spread of secularism was the inability of the Church to offer assistance against the Black Death. Francis I imported Italian art and artists, including Leonardo da Vinci, and built ornate palaces at great expense. Writers such as François Rabelais, Pierre de Ronsard, Joachim du Bellay and Michel de Montaigne, painters such as Jean Clouet, and musicians such as Jean Mouton also borrowed from the spirit of the Renaissance.

In 1533, a fourteen-year-old Caterina de' Medici (1519–1589), born in Florence to Lorenzo de' Medici, Duke of Urbino and Madeleine de la Tour d'Auvergne, married Henry II of France, second son of King Francis I and Queen Claude. Though she became famous and infamous for her role in France's religious wars, she made a direct contribution in bringing arts, sciences and music (including the origins of ballet) to the French court from her native Florence.

Germany

In the second half of the 15th century, the Renaissance spirit spread to Germany and the Low Countries, where the development of the printing press (ca. 1450) and Renaissance artists such as Albrecht Dürer (1471–1528) predated the influence from Italy. In the early Protestant areas of the country humanism became closely linked to the turmoil of the Protestant Reformation, and the art and writing of the German Renaissance frequently reflected this dispute. However, the Gothic style and medieval scholastic philosophy remained exclusively until the turn of the 16th century. Emperor Maximilian I of Habsburg (ruling 1493–1519) was the first truly Renaissance monarch of the Holy Roman Empire.

Hungary

After Italy, Hungary was the first European country where the Renaissance appeared. The Renaissance style came directly from Italy during the Quattrocento to Hungary first in the Central European region, thanks to the development of early Hungarian-Italian relationships—not only in dynastic connections, but also in cultural, humanistic and commercial relations—growing in strength from the 14th century. The relationship between Hungarian and Italian Gothic styles was a second reason—exaggerated breakthrough of walls is avoided, preferring clean and light structures. Large-scale building schemes provided ample and long term work for the artists, for example, the building of the Friss (New) Castle in Buda, the castles of Visegrád, Tata and Várpalota. In Sigismund's court there were patrons such as Pipo Spano, a descendant of the Scolari family of Florence, who invited Manetto Ammanatini and Masolino da Pannicale to Hungary.

The new Italian trend combined with existing national traditions to create a particular local Renaissance art. Acceptance of Renaissance art was furthered by the continuous arrival of humanist thought in the country. Many young Hungarians studying at Italian universities came closer to the Florentine humanist center, so a direct connection with Florence evolved. The growing number of Italian traders moving to Hungary, specially to Buda, helped this process. New thoughts were carried by the humanist prelates, among them Vitéz János, archbishop of Esztergom, one of the founders of Hungarian humanism. During the long reign of emperor Sigismund of Luxemburg the Royal Castle of Buda became probably the largest Gothic palace of the late Middle Ages. King Matthias Corvinus (r. 1458–1490) rebuilt the palace in early Renaissance style and further expanded it.

After the marriage in 1476 of King Matthias to Beatrice of Naples, Buda became one of the most important artistic centres of the Renaissance north of the Alps. The most important humanists living in Matthias' court were Antonio Bonfini and the famous Hungarian poet Janus Pannonius. András Hess set up a printing press in Buda in 1472. Matthias Corvinus's library, the Bibliotheca Corviniana, was Europe's greatest collections of secular books: historical chronicles, philosophic and scientific works in the 15th century. His library was second only in size to the Vatican Library. (However, the Vatican Library mainly contained Bibles and religious materials.) In 1489, Bartolomeo della Fonte of Florence wrote that Lorenzo de' Medici founded his own Greek-Latin library encouraged by the example of the Hungarian king. Corvinus's library is part of UNESCO World Heritage.

Matthias started at least two major building projects. The works in Buda and Visegrád began in about 1479. Two new wings and a hanging garden were built at the royal castle of Buda, and the palace at Visegrád was rebuilt in Renaissance style. Matthias appointed the Italian Chimenti Camicia and the Dalmatian Giovanni Dalmata to direct these projects.  Matthias commissioned the leading Italian artists of his age to embellish his palaces: for instance, the sculptor Benedetto da Majano and the painters Filippino Lippi and Andrea Mantegna worked for him. A copy of Mantegna's portrait of Matthias survived. Matthias also hired the Italian military engineer Aristotele Fioravanti to direct the rebuilding of the forts along the southern frontier. He had new monasteries built in Late Gothic style for the Franciscans in Kolozsvár, Szeged and Hunyad, and for the Paulines in Fejéregyháza. In the spring of 1485, Leonardo da Vinci travelled to Hungary on behalf of Sforza to meet king Matthias Corvinus, and was commissioned by him to paint a Madonna.

Matthias enjoyed the company of Humanists and had lively discussions on various topics with them. The fame of his magnanimity encouraged many scholars—mostly Italian—to settle in Buda. Antonio Bonfini, Pietro Ranzano, Bartolomeo Fonzio, and Francesco Bandini spent many years in Matthias's court. This circle of educated men introduced the ideas of Neoplatonism to Hungary. Like all intellectuals of his age, Matthias was convinced that the movements and combinations of the stars and planets exercised influence on individuals' life and on the history of nations. Galeotto Marzio described him as "king and astrologer", and Antonio Bonfini said Matthias "never did anything without consulting the stars". Upon his request, the famous astronomers of the age, Johannes Regiomontanus and Marcin Bylica, set up an observatory in Buda and installed it with astrolabes and celestial globes. Regiomontanus dedicated his book on navigation that was used by Christopher Columbus to Matthias.

Other important figures of Hungarian Renaissance include Bálint Balassi (poet), Sebestyén Tinódi Lantos (poet), Bálint Bakfark (composer and lutenist), and Master MS (fresco painter).

Renaissance in the Low countries

Culture in the Netherlands at the end of the 15th century was influenced by the Italian Renaissance through trade via Bruges, which made Flanders wealthy. Its nobles commissioned artists who became known across Europe. In science, the anatomist Andreas Vesalius led the way; in cartography, Gerardus Mercator's map assisted explorers and navigators. In art, Dutch and Flemish Renaissance painting ranged from the strange work of Hieronymus Bosch to the everyday life depictions of Pieter Brueghel the Elder.

Northern Europe

The Renaissance in Northern Europe has been termed the "Northern Renaissance". While Renaissance ideas were moving north from Italy, there was a simultaneous southward spread of some areas of innovation, particularly in music. The music of the 15th-century Burgundian School defined the beginning of the Renaissance in music, and the polyphony of the Netherlanders, as it moved with the musicians themselves into Italy, formed the core of the first true international style in music since the standardization of Gregorian Chant in the 9th century. The culmination of the Netherlandish school was in the music of the Italian composer Palestrina. At the end of the 16th century Italy again became a center of musical innovation, with the development of the polychoral style of the Venetian School, which spread northward into Germany around 1600.

The paintings of the Italian Renaissance differed from those of the Northern Renaissance. Italian Renaissance artists were among the first to paint secular scenes, breaking away from the purely religious art of medieval painters. Northern Renaissance artists initially remained focused on religious subjects, such as the contemporary religious upheaval portrayed by Albrecht Dürer. Later, the works of Pieter Bruegel influenced artists to paint scenes of daily life rather than religious or classical themes. It was also during the Northern Renaissance that Flemish brothers Hubert and Jan van Eyck perfected the oil painting technique, which enabled artists to produce strong colors on a hard surface that could survive for centuries. A feature of the Northern Renaissance was its use of the vernacular in place of Latin or Greek, which allowed greater freedom of expression. This movement had started in Italy with the decisive influence of Dante Alighieri on the development of vernacular languages; in fact the focus on writing in Italian has neglected a major source of Florentine ideas expressed in Latin. The spread of the printing press technology boosted the Renaissance in Northern Europe as elsewhere, with Venice becoming a world center of printing.

Poland

Sigismund Chapel
Tombstone
A 16th-century Renaissance tombstone of Polish kings within the Sigismund Chapel in Kraków, Poland. The golden-domed chapel was designed by Bartolommeo Berrecci

An early Italian humanist who came to Poland in the mid-15th century was Filippo Buonaccorsi. Many Italian artists came to Poland with Bona Sforza of Milan, when she married King Sigismund I the Old in 1518. This was supported by temporarily strengthened monarchies in both areas, as well as by newly established universities. The Polish Renaissance lasted from the late 15th to the late 16th century and was the Golden Age of Polish culture. Ruled by the Jagiellon dynasty, the Kingdom of Poland (from 1569 known as the Polish–Lithuanian Commonwealth) actively participated in the broad European Renaissance. The multi-national Polish state experienced a substantial period of cultural growth thanks in part to a century without major wars – aside from conflicts in the sparsely populated eastern and southern borderlands. The Reformation spread peacefully throughout the country (giving rise to the Polish Brethren), while living conditions improved, cities grew, and exports of agricultural products enriched the population, especially the nobility (szlachta) who gained dominance in the new political system of Golden Liberty. The Polish Renaissance architecture has three periods of development.

The greatest monument of this style in the territory of the former Duchy of Pomerania is the Ducal Castle in Szczecin.

Portugal

Although Italian Renaissance had a modest impact in Portuguese arts, Portugal was influential in broadening the European worldview, stimulating humanist inquiry. Renaissance arrived through the influence of wealthy Italian and Flemish merchants who invested in the profitable commerce overseas. As the pioneer headquarters of European exploration, Lisbon flourished in the late 15th century, attracting experts who made several breakthroughs in mathematics, astronomy and naval technology, including Pedro Nunes, João de Castro, Abraham Zacuto and Martin Behaim. Cartographers Pedro Reinel, Lopo Homem, Estêvão Gomes and Diogo Ribeiro made crucial advances in mapping the world. Apothecary Tomé Pires and physicians Garcia de Orta and Cristóvão da Costa collected and published works on plants and medicines, soon translated by Flemish pioneer botanist Carolus Clusius.

São Pedro Papa, 1530–1535, by Grão Vasco Fernandes. A pinnacle piece from when the Portuguese Renaissance had considerable external influence.

In architecture, the huge profits of the spice trade financed a sumptuous composite style in the first decades of the 16th century, the Manueline, incorporating maritime elements. The primary painters were Nuno Gonçalves, Gregório Lopes and Vasco Fernandes. In music, Pedro de Escobar and Duarte Lobo produced four songbooks, including the Cancioneiro de Elvas. In literature, Sá de Miranda introduced Italian forms of verse. Bernardim Ribeiro developed pastoral romance, plays by Gil Vicente fused it with popular culture, reporting the changing times, and Luís de Camões inscribed the Portuguese feats overseas in the epic poem Os Lusíadas. Travel literature especially flourished: João de Barros, Castanheda, António Galvão, Gaspar Correia, Duarte Barbosa, and Fernão Mendes Pinto, among others, described new lands and were translated and spread with the new printing press. After joining the Portuguese exploration of Brazil in 1500, Amerigo Vespucci coined the term New World, in his letters to Lorenzo di Pierfrancesco de' Medici.

The intense international exchange produced several cosmopolitan humanist scholars, including Francisco de Holanda, André de Resende and Damião de Góis, a friend of Erasmus who wrote with rare independence on the reign of King Manuel I. Diogo and André de Gouveia made relevant teaching reforms via France. Foreign news and products in the Portuguese factory in Antwerp attracted the interest of Thomas More and Albrecht Dürer to the wider world. There, profits and know-how helped nurture the Dutch Renaissance and Golden Age, especially after the arrival of the wealthy cultured Jewish community expelled from Portugal.

Russia

Theotokos and The Child, the late-17th-century Russian icon by Karp Zolotaryov, with notably realistic depiction of faces and clothing.

Renaissance trends from Italy and Central Europe influenced Russia in many ways. Their influence was rather limited, however, due to the large distances between Russia and the main European cultural centers and the strong adherence of Russians to their Orthodox traditions and Byzantine legacy.

Prince Ivan III introduced Renaissance architecture to Russia by inviting a number of architects from Italy, who brought new construction techniques and some Renaissance style elements with them, while in general following the traditional designs of Russian architecture. In 1475 the Bolognese architect Aristotele Fioravanti came to rebuild the Cathedral of the Dormition in the Moscow Kremlin, which had been damaged in an earthquake. Fioravanti was given the 12th-century Vladimir Cathedral as a model, and he produced a design combining traditional Russian style with a Renaissance sense of spaciousness, proportion and symmetry.

In 1485 Ivan III commissioned the building of the royal residence, Terem Palace, within the Kremlin, with Aloisio da Milano as the architect of the first three floors. He and other Italian architects also contributed to the construction of the Kremlin walls and towers. The small banquet hall of the Russian Tsars, called the Palace of Facets because of its facetted upper story, is the work of two Italians, Marco Ruffo and Pietro Solario, and shows a more Italian style. In 1505, an Italian known in Russia as Aleviz Novyi or Aleviz Fryazin arrived in Moscow. He may have been the Venetian sculptor, Alevisio Lamberti da Montagne. He built twelve churches for Ivan III, including the Cathedral of the Archangel, a building remarkable for the successful blending of Russian tradition, Orthodox requirements and Renaissance style. It is believed that the Cathedral of the Metropolitan Peter in Vysokopetrovsky Monastery, another work of Aleviz Novyi, later served as an inspiration for the so-called octagon-on-tetragon architectural form in the Moscow Baroque of the late 17th century.

Between the early 16th and the late 17th centuries, an original tradition of stone tented roof architecture developed in Russia. It was quite unique and different from the contemporary Renaissance architecture elsewhere in Europe, though some research terms the style 'Russian Gothic' and compares it with the European Gothic architecture of the earlier period. The Italians, with their advanced technology, may have influenced the invention of the stone tented roof (the wooden tents were known in Russia and Europe long before). According to one hypothesis, an Italian architect called Petrok Maly may have been an author of the Ascension Church in Kolomenskoye, one of the earliest and most prominent tented roof churches.

By the 17th century the influence of Renaissance painting resulted in Russian icons becoming slightly more realistic, while still following most of the old icon painting canons, as seen in the works of Bogdan Saltanov, Simon Ushakov, Gury Nikitin, Karp Zolotaryov and other Russian artists of the era. Gradually the new type of secular portrait painting appeared, called parsúna (from "persona" – person), which was transitional style between abstract iconographics and real paintings.

In the mid 16th-century Russians adopted printing from Central Europe, with Ivan Fyodorov being the first known Russian printer. In the 17th century printing became widespread, and woodcuts became especially popular. That led to the development of a special form of folk art known as lubok printing, which persisted in Russia well into the 19th century.

A number of technologies from the European Renaissance period were adopted by Russia rather early and subsequently perfected to become a part of a strong domestic tradition. Mostly these were military technologies, such as cannon casting adopted by at least the 15th century. The Tsar Cannon, which is the world's largest bombard by caliber, is a masterpiece of Russian cannon making. It was cast in 1586 by Andrey Chokhov and is notable for its rich, decorative relief. Another technology, that according to one hypothesis originally was brought from Europe by the Italians, resulted in the development of vodka, the national beverage of Russia. As early as 1386 Genoese ambassadors brought the first aqua vitae ("water of life") to Moscow and presented it to Grand Duke Dmitry Donskoy. The Genoese likely developed this beverage with the help of the alchemists of Provence, who used an Arab-invented distillation apparatus to convert grape must into alcohol. A Moscovite monk called Isidore used this technology to produce the first original Russian vodka c. 1430.

Spain

The Renaissance arrived in the Iberian peninsula through the Mediterranean possessions of the Aragonese Crown and the city of Valencia. Many early Spanish Renaissance writers come from the Kingdom of Aragon, including Ausiàs March and Joanot Martorell. In the Kingdom of Castile, the early Renaissance was heavily influenced by the Italian humanism, starting with writers and poets such as the Marquis of Santillana, who introduced the new Italian poetry to Spain in the early 15th century. Other writers, such as Jorge Manrique, Fernando de Rojas, Juan del Encina, Juan Boscán Almogáver and Garcilaso de la Vega, kept a close resemblance to the Italian canon. Miguel de Cervantes's masterpiece Don Quixote is credited as the first Western novel. Renaissance humanism flourished in the early 16th century, with influential writers such as philosopher Juan Luis Vives, grammarian Antonio de Nebrija and natural historian Pedro de Mexía.

Later Spanish Renaissance tended towards religious themes and mysticism, with poets such as fray Luis de León, Teresa of Ávila and John of the Cross, and treated issues related to the exploration of the New World, with chroniclers and writers such as Inca Garcilaso de la Vega and Bartolomé de las Casas, giving rise to a body of work, now known as Spanish Renaissance literature. The late Renaissance in Spain produced artists such as El Greco and composers such as Tomás Luis de Victoria and Antonio de Cabezón.

Historiography

Conception

A cover of the Lives of the Artists by Giorgio Vasari

The Italian artist and critic Giorgio Vasari (1511–1574) first used the term rinascita in his book The Lives of the Artists (published 1550). In the book Vasari attempted to define what he described as a break with the barbarities of Gothic art: the arts (he held) had fallen into decay with the collapse of the Roman Empire and only the Tuscan artists, beginning with Cimabue (1240–1301) and Giotto (1267–1337) began to reverse this decline in the arts. Vasari saw ancient art as central to the rebirth of Italian art.

However, only in the 19th century did the French word renaissance achieve popularity in describing the self-conscious cultural movement based on revival of Roman models that began in the late 13th century. French historian Jules Michelet (1798–1874) defined "The Renaissance" in his 1855 work Histoire de France as an entire historical period, whereas previously it had been used in a more limited sense. For Michelet, the Renaissance was more a development in science than in art and culture. He asserted that it spanned the period from Columbus to Copernicus to Galileo; that is, from the end of the 15th century to the middle of the 17th century. Moreover, Michelet distinguished between what he called, "the bizarre and monstrous" quality of the Middle Ages and the democratic values that he, as a vocal Republican, chose to see in its character. A French nationalist, Michelet also sought to claim the Renaissance as a French movement.

The Swiss historian Jacob Burckhardt (1818–1897) in his The Civilization of the Renaissance in Italy (1860), by contrast, defined the Renaissance as the period between Giotto and Michelangelo in Italy, that is, the 14th to mid-16th centuries. He saw in the Renaissance the emergence of the modern spirit of individuality, which the Middle Ages had stifled. His book was widely read and became influential in the development of the modern interpretation of the Italian Renaissance. However, Buckhardt has been accused of setting forth a linear Whiggish view of history in seeing the Renaissance as the origin of the modern world.

More recently, some historians have been much less keen to define the Renaissance as a historical age, or even as a coherent cultural movement. The historian Randolph Starn, of the University of California Berkeley, stated in 1998:

Rather than a period with definitive beginnings and endings and consistent content in between, the Renaissance can be (and occasionally has been) seen as a movement of practices and ideas to which specific groups and identifiable persons variously responded in different times and places. It would be in this sense a network of diverse, sometimes converging, sometimes conflicting cultures, not a single, time-bound culture.

Debates about progress

There is debate about the extent to which the Renaissance improved on the culture of the Middle Ages. Both Michelet and Burckhardt were keen to describe the progress made in the Renaissance towards the modern age. Burckhardt likened the change to a veil being removed from man's eyes, allowing him to see clearly.

In the Middle Ages both sides of human consciousness – that which was turned within as that which was turned without – lay dreaming or half awake beneath a common veil. The veil was woven of faith, illusion, and childish prepossession, through which the world and history were seen clad in strange hues.

— Jacob Burckhardt, The Civilization of the Renaissance in Italy

On the other hand, many historians now point out that most of the negative social factors popularly associated with the medieval period—poverty, warfare, religious and political persecution, for example—seem to have worsened in this era, which saw the rise of Machiavellian politics, the Wars of Religion, the corrupt Borgia Popes, and the intensified witch hunts of the 16th century. Many people who lived during the Renaissance did not view it as the "golden age" imagined by certain 19th-century authors, but were concerned by these social maladies. Significantly, though, the artists, writers, and patrons involved in the cultural movements in question believed they were living in a new era that was a clean break from the Middle Ages. Some Marxist historians prefer to describe the Renaissance in material terms, holding the view that the changes in art, literature, and philosophy were part of a general economic trend from feudalism towards capitalism, resulting in a bourgeois class with leisure time to devote to the arts.

Johan Huizinga (1872–1945) acknowledged the existence of the Renaissance but questioned whether it was a positive change. In his book The Autumn of the Middle Ages, he argued that the Renaissance was a period of decline from the High Middle Ages, destroying much that was important. The Latin language, for instance, had evolved greatly from the classical period and was still a living language used in the church and elsewhere. The Renaissance obsession with classical purity halted its further evolution and saw Latin revert to its classical form. Robert S. Lopez has contended that it was a period of deep economic recession. Meanwhile, George Sarton and Lynn Thorndike have both argued that scientific progress was perhaps less original than has traditionally been supposed. Finally, Joan Kelly argued that the Renaissance led to greater gender dichotomy, lessening the agency women had had during the Middle Ages.

Some historians have begun to consider the word Renaissance to be unnecessarily loaded, implying an unambiguously positive rebirth from the supposedly more primitive "Dark Ages", the Middle Ages. Most historians now prefer to use the term "early modern" for this period, a more neutral designation that highlights the period as a transitional one between the Middle Ages and the modern era. Others such as Roger Osborne have come to consider the Italian Renaissance as a repository of the myths and ideals of western history in general, and instead of rebirth of ancient ideas as a period of great innovation.

The art historian Erwin Panofsky observed of this resistance to the concept of "Renaissance":

It is perhaps no accident that the factuality of the Italian Renaissance has been most vigorously questioned by those who are not obliged to take a professional interest in the aesthetic aspects of civilization – historians of economic and social developments, political and religious situations, and, most particularly, natural science – but only exceptionally by students of literature and hardly ever by historians of Art.


Other Renaissances

The term Renaissance has also been used to define periods outside of the 15th and 16th centuries. Charles H. Haskins (1870–1937), for example, made a case for a Renaissance of the 12th century. Other historians have argued for a Carolingian Renaissance in the 8th and 9th centuries, Ottonian Renaissance in the 10th century and for the Timurid Renaissance of the 14th century. The Islamic Golden Age has been also sometimes termed with the Islamic Renaissance.

Other periods of cultural rebirth have also been termed "renaissances", such as the Bengal Renaissance, Tamil Renaissance, Nepal Bhasa renaissance, al-Nahda or the Harlem Renaissance. The term can also be used in cinema. In animation, the Disney Renaissance is a period that spanned the years from 1989 to 1999 which saw the studio return to the level of quality not witnessed since their Golden Age or Animation. The San Francisco Renaissance was a vibrant period of exploratory poetry and fiction writing in that city in the mid-20th century. 

Aesthetics

Aesthetics, or esthetics (/ɛsˈθɛtɪks, s-, æs-/), is a branch of philosophy that deals with the nature of beauty and taste, as well as the philosophy of art (its own area of philosophy that comes out of aesthetics). It examines subjective and sensori-emotional values, or sometimes called judgments of sentiment and taste.

Aesthetics covers both natural and artificial sources of aesthetic experience and judgment. It considers what happens in our minds when we engage with aesthetic objects or environments such as in viewing visual art, listening to music, reading poetry, experiencing a play, exploring nature, and so on. The philosophy of art specifically studies how artists imagine, create, and perform works of art, as well as how people use, enjoy, and criticize their art. It deals with how one feels about art in general, why they like some works of art and not others, and how art can affect our moods or even our beliefs. Both aesthetics generally and philosophy of art especially ask questions like "What is art?," "What is a work of art?," and "What makes good art?"

Scholars in the field have defined aesthetics as "critical reflection on art, culture and nature". In modern English, the term "aesthetic" can also refer to a set of principles underlying the works of a particular art movement or theory (one speaks, for example, of a Renaissance aesthetic).

Etymology

The word aesthetic is derived from the Greek αἰσθητικός (aisthetikos, meaning "aesthetic, sensitive, sentient, pertaining to sense perception"), which in turn was derived from αἰσθάνομαι (aisthanomai, meaning "I perceive, feel, sense" and related to αἴσθησις (aisthēsis, "sensation"). Aesthetics in this central sense has been said to start with the series of articles on "The Pleasures of the Imagination" which the journalist Joseph Addison wrote in the early issues of the magazine The Spectator in 1712. The term "aesthetics" was appropriated and coined with new meaning by the German philosopher Alexander Baumgarten in his dissertation Meditationes philosophicae de nonnullis ad poema pertinentibus ("Philosophical considerations of some matters pertaining the poem") in 1735; Baumgarten chose "aesthetics" because he wished to emphasize the experience of art as a means of knowing. Aesthetics, a not very tidy intellectual discipline, is a heterogeneous collection of problems that concern the arts primarily but also relate to nature. even though his later definition in the fragment Aesthetica (1750) is more often referred to as the first definition of modern aesthetics.

Aesthetics and the philosophy of art

Aesthetics is for the artist as Ornithology is for the birds.

Some separate aesthetics and philosophy of art, claiming that the former is the study of beauty and taste while the latter is the study of art proper, in the form of materialized works of artists. However, most commonly Aesthetics encompasses both questions around beauty as well as questions about art. It examines topics such as aesthetic objects, aesthetic experience, and aesthetic judgments. For some, aesthetics is considered a synonym for the philosophy of art since Hegel, while others insist that there is a significant distinction between these closely related fields. In practice, aesthetic judgement refers to the sensory contemplation or appreciation of an object (not necessarily an art object), while artistic judgement refers to the recognition, appreciation or criticism of art or an art work.

Philosophical aesthetics not only has to speak about art and to produce judgments about art works, but also has to give a definition of what art is. Art is an autonomous entity for philosophy, because art deals with the senses (i.e. the etymology of aesthetics) and art is as such free of any moral or political purpose. Hence, there are two different conceptions of art in aesthetics: art as knowledge or art as action, but aesthetics is neither epistemology nor ethics.

Aestheticians compare historical developments with theoretical approaches to the arts of many periods. They study the varieties of art in relation to their physical, social, and culture environments. Aestheticians also use psychology to understand how people see, hear, imagine, think, learn, and act in relation to the materials and problems of art. Aesthetic psychology studies the creative process and the aesthetic experience.

Aesthetic judgment, universals and ethics

Aesthetic judgment

Aesthetics examines affective domain response to an object or phenomenon. Judgments of aesthetic value rely on the ability to discriminate at a sensory level. However, aesthetic judgments usually go beyond sensory discrimination.

For David Hume, delicacy of taste is not merely "the ability to detect all the ingredients in a composition", but also the sensitivity "to pains as well as pleasures, which escape the rest of mankind." Thus, the sensory discrimination is linked to capacity for pleasure.

For Immanuel Kant (Critique of Judgment, 1790), "enjoyment" is the result when pleasure arises from sensation, but judging something to be "beautiful" has a third requirement: sensation must give rise to pleasure by engaging reflective contemplation. Judgments of beauty are sensory, emotional and intellectual all at once. Kant (1790) observed of a man "If he says that canary wine is agreeable he is quite content if someone else corrects his terms and reminds him to say instead: It is agreeable to me," because "Everyone has his own (sense of) taste". The case of "beauty" is different from mere "agreeableness" because, "If he proclaims something to be beautiful, then he requires the same liking from others; he then judges not just for himself but for everyone, and speaks of beauty as if it were a property of things."

Viewer interpretations of beauty may on occasion be observed to possess two concepts of value: aesthetics and taste. Aesthetics is the philosophical notion of beauty. Taste is a result of an education process and awareness of elite cultural values learned through exposure to mass culture. Bourdieu examined how the elite in society define the aesthetic values like taste and how varying levels of exposure to these values can result in variations by class, cultural background, and education. According to Kant, beauty is subjective and universal; thus certain things are beautiful to everyone. In the opinion of Władysław Tatarkiewicz, there are six conditions for the presentation of art: beauty, form, representation, reproduction of reality, artistic expression and innovation. However, one may not be able to pin down these qualities in a work of art.

The question whether there are facts about aesthetic judgments belongs to the branch of metaphilosophy known as meta-aesthetics.

Factors involved in aesthetic judgment

Rainbows often have aesthetic appeal.

Judgments of aesthetical values seem often to involve many other kinds of issues as well. Responses such as disgust show that sensory detection is linked in instinctual ways to facial expressions, and even behaviours like the gag reflex. Yet disgust can often be a learned or cultural issue too; as Darwin pointed out, seeing a stripe of soup in a man's beard is disgusting even though neither soup nor beards are themselves disgusting. Aesthetic judgments may be linked to emotions or, like emotions, partially embodied in physical reactions. For example, the awe inspired by a sublime landscape might physically manifest with an increased heart-rate or pupil dilation; physiological reaction may express or even cause the initial awe.

As seen, emotions are conformed to 'cultural' reactions, therefore aesthetics is always characterized by 'regional responses', as Francis Grose was the first to affirm in his 'Rules for Drawing Caricaturas: With an Essay on Comic Painting' (1788), published in W. Hogarth, The Analysis of Beauty, Bagster, London s.d. (1791? [1753]), pp. 1–24. Francis Grose can therefore be claimed to be the first critical 'aesthetic regionalist' in proclaiming the anti-universality of aesthetics in contrast to the perilous and always resurgent dictatorship of beauty. 'Aesthetic Regionalism' can thus be seen as a political statement and stance which vies against any universal notion of beauty to safeguard the counter-tradition of aesthetics related to what has been considered and dubbed un-beautiful just because one's culture does not contemplate it, e.g. E. Burke's sublime, what is usually defined as 'primitive' art, or un-harmonious, non-cathartic art, camp art, which 'beauty' posits and creates, dichotomously, as its opposite, without even the need of formal statements, but which will be 'perceived' as ugly.

Likewise, aesthetic judgments may be culturally conditioned to some extent. Victorians in Britain often saw African sculpture as ugly, but just a few decades later, Edwardian audiences saw the same sculptures as beautiful. Evaluations of beauty may well be linked to desirability, perhaps even to sexual desirability. Thus, judgments of aesthetic value can become linked to judgments of economic, political, or moral value. In a current context, a Lamborghini might be judged to be beautiful partly because it is desirable as a status symbol, or it may be judged to be repulsive partly because it signifies over-consumption and offends political or moral values.

The context of its presentation also affects the perception of artwork; artworks presented in a classical museum context are liked more and rated more interesting than when presented in a sterile laboratory context. While specific results depend heavily on the style of the presented artwork, overall, the effect of context proved to be more important for the perception of artwork then the effect of genuineness (whether the artwork was being presented as original or as a facsimile/copy).

Aesthetic judgments can often be very fine-grained and internally contradictory. Likewise aesthetic judgments seem often to be at least partly intellectual and interpretative. What a thing means or symbolize is often what is being judged. Modern aestheticians have asserted that will and desire were almost dormant in aesthetic experience, yet preference and choice have seemed important aesthetics to some 20th-century thinkers. The point is already made by Hume, but see Mary Mothersill, "Beauty and the Critic's Judgment", in The Blackwell Guide to Aesthetics, 2004. Thus aesthetic judgments might be seen to be based on the senses, emotions, intellectual opinions, will, desires, culture, preferences, values, subconscious behaviour, conscious decision, training, instinct, sociological institutions, or some complex combination of these, depending on exactly which theory is employed.

A third major topic in the study of aesthetic judgments is how they are unified across art forms. For instance, the source of a painting's beauty has a different character to that of beautiful music, suggesting their aesthetics differ in kind. The distinct inability of language to express aesthetic judgment and the role of Social construction further cloud this issue.

Aesthetic universals

The philosopher Denis Dutton identified six universal signatures in human aesthetics:

  1. Expertise or virtuosity. Humans cultivate, recognize, and admire technical artistic skills.
  2. Nonutilitarian pleasure. People enjoy art for art's sake, and do not demand that it keep them warm or put food on the table.
  3. Style. Artistic objects and performances satisfy rules of composition that place them in a recognizable style.
  4. Criticism. People make a point of judging, appreciating, and interpreting works of art.
  5. Imitation. With a few important exceptions like abstract painting, works of art simulate experiences of the world.
  6. Special focus. Art is set aside from ordinary life and made a dramatic focus of experience.

Artists such as Thomas Hirschhorn have indicated that there are too many exceptions to Dutton's categories. For example, Hirschhorn's installations deliberately eschew technical virtuosity. People can appreciate a Renaissance Madonna for aesthetic reasons, but such objects often had (and sometimes still have) specific devotional functions. "Rules of composition" that might be read into Duchamp's Fountain or John Cage's 4′33″ do not locate the works in a recognizable style (or certainly not a style recognizable at the time of the works' realization). Moreover, some of Dutton's categories seem too broad: a physicist might entertain hypothetical worlds in his/her imagination in the course of formulating a theory. Another problem is that Dutton's categories seek to universalize traditional European notions of aesthetics and art forgetting that, as André Malraux and others have pointed out, there have been large numbers of cultures in which such ideas (including the idea "art" itself) were non-existent.

Aesthetic ethics

Aesthetic ethics refers to the idea that human conduct and behaviour ought to be governed by that which is beautiful and attractive. John Dewey has pointed out that the unity of aesthetics and ethics is in fact reflected in our understanding of behaviour being "fair"—the word having a double meaning of attractive and morally acceptable. More recently, James Page has suggested that aesthetic ethics might be taken to form a philosophical rationale for peace education.

New Criticism and "The Intentional Fallacy"

During the first half of the twentieth century, a significant shift to general aesthetic theory took place which attempted to apply aesthetic theory between various forms of art, including the literary arts and the visual arts, to each other. This resulted in the rise of the New Criticism school and debate concerning the intentional fallacy. At issue was the question of whether the aesthetic intentions of the artist in creating the work of art, whatever its specific form, should be associated with the criticism and evaluation of the final product of the work of art, or, if the work of art should be evaluated on its own merits independent of the intentions of the artist.

In 1946, William K. Wimsatt and Monroe Beardsley published a classic and controversial New Critical essay entitled "The Intentional Fallacy", in which they argued strongly against the relevance of an author's intention, or "intended meaning" in the analysis of a literary work. For Wimsatt and Beardsley, the words on the page were all that mattered; importation of meanings from outside the text was considered irrelevant, and potentially distracting.

In another essay, "The Affective Fallacy," which served as a kind of sister essay to "The Intentional Fallacy" Wimsatt and Beardsley also discounted the reader's personal/emotional reaction to a literary work as a valid means of analyzing a text. This fallacy would later be repudiated by theorists from the reader-response school of literary theory. One of the leading theorists from this school, Stanley Fish, was himself trained by New Critics. Fish criticizes Wimsatt and Beardsley in his essay "Literature in the Reader" (1970).

As summarized by Berys Gaut and Livingston in their essay "The Creation of Art": "Structuralist and post-structuralists theorists and critics were sharply critical of many aspects of New Criticism, beginning with the emphasis on aesthetic appreciation and the so-called autonomy of art, but they reiterated the attack on biographical criticisms' assumption that the artist's activities and experience were a privileged critical topic." These authors contend that: "Anti-intentionalists, such as formalists, hold that the intentions involved in the making of art are irrelevant or peripheral to correctly interpreting art. So details of the act of creating a work, though possibly of interest in themselves, have no bearing on the correct interpretation of the work."

Gaut and Livingston define the intentionalists as distinct from formalists stating that: "Intentionalists, unlike formalists, hold that reference to intentions is essential in fixing the correct interpretation of works." They quote Richard Wollheim as stating that, "The task of criticism is the reconstruction of the creative process, where the creative process must in turn be thought of as something not stopping short of, but terminating on, the work of art itself."

Derivative forms of aesthetics

A large number of derivative forms of aesthetics have developed as contemporary and transitory forms of inquiry associated with the field of aesthetics which include the post-modern, psychoanalytic, scientific, and mathematical among others.

Post-modern aesthetics and psychoanalysis

Early-twentieth-century artists, poets and composers challenged existing notions of beauty, broadening the scope of art and aesthetics. In 1941, Eli Siegel, American philosopher and poet, founded Aesthetic Realism, the philosophy that reality itself is aesthetic, and that "The world, art, and self explain each other: each is the aesthetic oneness of opposites."

Various attempts have been made to define Post-Modern Aesthetics. The challenge to the assumption that beauty was central to art and aesthetics, thought to be original, is actually continuous with older aesthetic theory; Aristotle was the first in the Western tradition to classify "beauty" into types as in his theory of drama, and Kant made a distinction between beauty and the sublime. What was new was a refusal to credit the higher status of certain types, where the taxonomy implied a preference for tragedy and the sublime to comedy and the Rococo.

Croce suggested that "expression" is central in the way that beauty was once thought to be central. George Dickie suggested that the sociological institutions of the art world were the glue binding art and sensibility into unities. Marshall McLuhan suggested that art always functions as a "counter-environment" designed to make visible what is usually invisible about a society. Theodor Adorno felt that aesthetics could not proceed without confronting the role of the culture industry in the commodification of art and aesthetic experience. Hal Foster attempted to portray the reaction against beauty and Modernist art in The Anti-Aesthetic: Essays on Postmodern Culture. Arthur Danto has described this reaction as "kalliphobia" (after the Greek word for beauty, κάλλος kallos). André Malraux explains that the notion of beauty was connected to a particular conception of art that arose with the Renaissance and was still dominant in the eighteenth century (but was supplanted later). The discipline of aesthetics, which originated in the eighteenth century, mistook this transient state of affairs for a revelation of the permanent nature of art. Brian Massumi suggests to reconsider beauty following the aesthetical thought in the philosophy of Deleuze and Guattari. Walter Benjamin echoed Malraux in believing aesthetics was a comparatively recent invention, a view proven wrong in the late 1970s, when Abraham Moles and Frieder Nake analyzed links between beauty, information processing, and information theory. Denis Dutton in "The Art Instinct" also proposed that an aesthetic sense was a vital evolutionary factor.

Jean-François Lyotard re-invokes the Kantian distinction between taste and the sublime. Sublime painting, unlike kitsch realism, "... will enable us to see only by making it impossible to see; it will please only by causing pain."

Sigmund Freud inaugurated aesthetical thinking in Psychoanalysis mainly via the "Uncanny" as aesthetical affect. Following Freud and Merleau-Ponty, Jacques Lacan theorized aesthetics in terms of sublimation and the Thing.

The relation of Marxist aesthetics to post-modern aesthetics is still a contentious area of debate.

Recent aesthetics

Guy Sircello has pioneered efforts in analytic philosophy to develop a rigorous theory of aesthetics, focusing on the concepts of beauty, love and sublimity. In contrast to romantic theorists, Sircello argued for the objectivity of beauty and formulated a theory of love on that basis.

British philosopher and theorist of conceptual art aesthetics, Peter Osborne, makes the point that "'post-conceptual art' aesthetic does not concern a particular type of contemporary art so much as the historical-ontological condition for the production of contemporary art in general ...". Osborne noted that contemporary art is 'post-conceptual' in a public lecture delivered in 2010.

Gary Tedman has put forward a theory of a subjectless aesthetics derived from Karl Marx's concept of alienation, and Louis Althusser's antihumanism, using elements of Freud's group psychology, defining a concept of the 'aesthetic level of practice'.

Gregory Loewen has suggested that the subject is key in the interaction with the aesthetic object. The work of art serves as a vehicle for the projection of the individual's identity into the world of objects, as well as being the irruptive source of much of what is uncanny in modern life. As well, art is used to memorialize individuated biographies in a manner that allows persons to imagine that they are part of something greater than themselves.

Aesthetics and science

The Mandelbrot set with continuously coloured environment

The field of experimental aesthetics was founded by Gustav Theodor Fechner in the 19th century. Experimental aesthetics in these times had been characterized by a subject-based, inductive approach. The analysis of individual experience and behaviour based on experimental methods is a central part of experimental aesthetics. In particular, the perception of works of art, music, or modern items such as websites or other IT products is studied. Experimental aesthetics is strongly oriented towards the natural sciences. Modern approaches mostly come from the fields of cognitive psychology or neuroscience (neuroaesthetics).

In the 1970s, Abraham Moles and Frieder Nake were among the first to analyze links between aesthetics, information processing, and information theory.

In the 1990s, Jürgen Schmidhuber described an algorithmic theory of beauty which takes the subjectivity of the observer into account and postulates: among several observations classified as comparable by a given subjective observer, the aesthetically most pleasing one is the one with the shortest description, given the observer's previous knowledge and his particular method for encoding the data. This is closely related to the principles of algorithmic information theory and minimum description length. One of his examples: mathematicians enjoy simple proofs with a short description in their formal language. Another very concrete example describes an aesthetically pleasing human face whose proportions can be described by very few bits of information, drawing inspiration from less detailed 15th century proportion studies by Leonardo da Vinci and Albrecht Dürer. Schmidhuber's theory explicitly distinguishes between what's beautiful and what's interesting, stating that interestingness corresponds to the first derivative of subjectively perceived beauty. Here the premise is that any observer continually tries to improve the predictability and compressibility of the observations by discovering regularities such as repetitions and symmetries and fractal self-similarity. Whenever the observer's learning process (which may be a predictive artificial neural network; see also Neuroesthetics) leads to improved data compression such that the observation sequence can be described by fewer bits than before, the temporary interestingness of the data corresponds to the number of saved bits. This compression progress is proportional to the observer's internal reward, also called curiosity reward. A reinforcement learning algorithm is used to maximize future expected reward by learning to execute action sequences that cause additional interesting input data with yet unknown but learnable predictability or regularity. The principles can be implemented on artificial agents which then exhibit a form of artificial curiosity.

Truth in beauty and mathematics

Mathematical considerations, such as symmetry and complexity, are used for analysis in theoretical aesthetics. This is different from the aesthetic considerations of applied aesthetics used in the study of mathematical beauty. Aesthetic considerations such as symmetry and simplicity are used in areas of philosophy, such as ethics and theoretical physics and cosmology to define truth, outside of empirical considerations. Beauty and Truth have been argued to be nearly synonymous, as reflected in the statement "Beauty is truth, truth beauty" in the poem "Ode on a Grecian Urn" by John Keats, or by the Hindu motto "Satyam Shivam Sundaram" (Satya (Truth) is Shiva (God), and Shiva is Sundaram (Beautiful)). The fact that judgments of beauty and judgments of truth both are influenced by processing fluency, which is the ease with which information can be processed, has been presented as an explanation for why beauty is sometimes equated with truth. Recent research found that people use beauty as an indication for truth in mathematical pattern tasks. However, scientists including the mathematician David Orrell and physicist Marcelo Gleiser have argued that the emphasis on aesthetic criteria such as symmetry is equally capable of leading scientists astray.

Computational approaches

Computational approaches to aesthetics emerged amid efforts to use computer science methods "to predict, convey, and evoke emotional response to a piece of art. It this field, aesthetics is not considered to be dependent on taste but is a matter of cognition, and, consequently, learning. In 1928, the mathematician George David Birkhoff created an aesthetic measure M = O/C as the ratio of order to complexity.

Since about 2005, computer scientists have attempted to develop automated methods to infer aesthetic quality of images. Typically, these approaches follow a machine learning approach, where large numbers of manually rated photographs are used to "teach" a computer about what visual properties are of relevance to aesthetic quality. A study by Y. Li and C.J. Hu employed Birkhoff's measurement in their statistical learning approach where order and complexity of an image determined aesthetic value. The image complexity was computed using information theory while the order was determined using fractal compression. There is also the case of the Acquine engine, developed at Penn State University, that rates natural photographs uploaded by users.

There have also been relatively successful attempts with regard to chess and music. Computational approaches have also been attempted in film making as demonstrated by a software model developed by Chitra Dorai and a group of researchers at the IBM T.J. Watson Research Center. The tool predicted aesthetics based on the values of narrative elements. A relation between Max Bense's mathematical formulation of aesthetics in terms of "redundancy" and "complexity" and theories of musical anticipation was offered using the notion of Information Rate.

Evolutionary aesthetics

Evolutionary aesthetics refers to evolutionary psychology theories in which the basic aesthetic preferences of Homo sapiens are argued to have evolved in order to enhance survival and reproductive success. One example being that humans are argued to find beautiful and prefer landscapes which were good habitats in the ancestral environment. Another example is that body symmetry and proportion are important aspects of physical attractiveness which may be due to this indicating good health during body growth. Evolutionary explanations for aesthetical preferences are important parts of evolutionary musicology, Darwinian literary studies, and the study of the evolution of emotion.

Applied aesthetics

As well as being applied to art, aesthetics can also be applied to cultural objects, such as crosses or tools. For example, aesthetic coupling between art-objects and medical topics was made by speakers working for the US Information Agency. Art slides were linked to slides of pharmacological data, which improved attention and retention by simultaneous activation of intuitive right brain with rational left. It can also be used in topics as diverse as cartography, mathematics, gastronomy, fashion and website design.

Criticism

The philosophy of aesthetics as a practice has been criticized by some sociologists and writers of art and society. Raymond Williams, for example, argues that there is no unique and or individual aesthetic object which can be extrapolated from the art world, but rather that there is a continuum of cultural forms and experience of which ordinary speech and experiences may signal as art. By "art" we may frame several artistic "works" or "creations" as so though this reference remains within the institution or special event which creates it and this leaves some works or other possible "art" outside of the frame work, or other interpretations such as other phenomenon which may not be considered as "art".

Pierre Bourdieu disagrees with Kant's idea of the "aesthetic". He argues that Kant's "aesthetic" merely represents an experience that is the product of an elevated class habitus and scholarly leisure as opposed to other possible and equally valid "aesthetic" experiences which lay outside Kant's narrow definition.

Timothy Laurie argues that theories of musical aesthetics "framed entirely in terms of appreciation, contemplation or reflection risk idealizing an implausibly unmotivated listener defined solely through musical objects, rather than seeing them as a person for whom complex intentions and motivations produce variable attractions to cultural objects and practices".

Human biology

From Wikipedia, the free encyclopedia
https://en.wikipedia.org/wiki/Human_biology

Human biology is an interdisciplinary area of academic study that examines humans through the influences and interplay of many diverse fields such as genetics, evolution, physiology, anatomy, epidemiology, anthropology, ecology, nutrition, population genetics, and sociocultural influences. It is closely related to the biomedical sciences, biological anthropology and other biological fields tying in various aspects of human functionality. It wasn't until the 20th century when biogerontologist, Raymond Pearl, founder of the journal Human Biology, phrased the term "human biology" in a way to describe a separate subsection apart from biology.

It is also a portmanteau term that describes all biological aspects of the human body, typically using the human body as a type organism for Mammalia, and in that context it is the basis for many undergraduate University degrees and modules.

Most aspects of human biology are identical or very similar to general mammalian biology. In particular, and as examples, humans :

Typical human attributes

The key aspects of human biology are those ways in which humans are substantially different from other mammals.

Humans have a very large brain in a head that is very large for the size of the animal. This large brain has enabled a range of unique attributes including the development of complex languages and the ability to make and use a complex range of tools.

The upright stance and bipedal locomotion is not unique to humans but humans are the only species to rely almost exclusively on this mode of locomotion.This has resulted in significant changes in the structure of the skeleton including the articulation of the pelvis and the femur and in the articulation of the head.

In comparison with most other mammals, humans are very long lived with an average age at death in the developed world of over 80. Humans also have the longest childhood of any mammal with sexual maturity taking 12 to 16 years on average to be completed.

Humans lack fur. Although there is a residual covering of fine hair, which may be more developed in some men, and localised hair covering on the head, axillary and pubic regions, in terms of protection from cold, humans are almost naked. The reason for this development is still much debated.

The human eye can see objects in colour but is not well adapted to low light conditions. The sense of smell and of taste are present but are relatively inferior to a wide range of other mammals. Human hearing is efficient but lacks the acuity of some other mammals. Similarly human sense of touch is well developed especially in the hands where dextrous tasks are performed but the sensitivity is still significantly less than in other animals, particularly those equipped with sensory bristles such as cats.

Scientific investigation

Human biology tries to understand and promotes research on humans as living beings as a scientific discipline. It makes use of various scientific methods, such as experimentss and observations, to detail the biochemical and biophysical foundations of human life describe and formulate the underlying processes using models. As a basic science, it provides the knowledge base for medicine. A number of sub-disciplines include anatomy, cytology, histology and morphology.

Medicine

The capabilities of the human brain and the human dexterity in making and using tools, has enabled humans to understand their own biology through scientific experiment, including dissection , autopsy, prophylactic medicine which has, in turn, enable humans to extend their life-span by understanding and mitigating the effects of diseases.

Understanding human biology has enabled and fostered a wider understanding of mammalian biology and by extension, the biology of all living organisms.

Nutrition

Human nutrition is typical of mammalian omnivorous nutrition requiring a balanced input of carbohydrates, fats, proteins, vitamins and minerals. However the human diet has a few very specific requirements. These include two specific amino acids, alpha-linolenic acid and linoleic acid without which life is not sustainable in the medium to long term. All other fatty acids can be synthesised from dietary fats. Similarly human life requires a range of vitamins to be present in food and if these are missing or are supplied at unacceptable low levels, metabolic disorders result which can end in death. The human metabolism is similar to most other mammals except for the need to have an intake of Vitamin C to prevent scurvy and other deficiency diseases. Unusually amongst the mammals, human can synthesize Vitamin D3 using natural UV light from the sun on the skin. This capability may be widespread in the mammalian world but few other mammals share the almost naked skin of humans. The darker the human skill the less it can manufacturer Vitamin D3.

Other organisms

Human biology also encompasses all those organisms that live on or in the human body. Such organisms range from parasitic insects such as fleas and ticks, parasitic helminths such as liver flukes through to bacterial and viral pathogens. Many of the organisms associated with human biology are the specialised biome in the large intestine and the biotic flora of the skin and pharyngeal and nasal region. Many of these biotic assemblages help protect humans from harm and assist in digestion, and are now known to have complex effects on mood, and well-being.

Social behaviour

Humans in all civilizations are social animals and use their language skills and tool making skills to communicate.

These communication skills enable civilizations to grow and allow for the production of art, literature and music, and for the development of technology. All of these are wholly dependent on the human biological specialisms.

The deployment of these skills has allowed the human race to dominate the terrestrial biome to the detriment of most of the other species.

 

Operator (computer programming)

From Wikipedia, the free encyclopedia https://en.wikipedia.org/wiki/Operator_(computer_programmin...