Islamic contributions to Medieval Europe
   HOME

TheInfoList



OR:

During the
High Middle Ages The High Middle Ages, or High Medieval Period, was the periodization, period of European history that lasted from AD 1000 to 1300. The High Middle Ages were preceded by the Early Middle Ages and were followed by the Late Middle Ages, which ended ...
, the
Islamic world The terms Muslim world and Islamic world commonly refer to the Islamic community, which is also known as the Ummah. This consists of all those who adhere to the religious beliefs and laws of Islam or to societies in which Islam is practiced. I ...
was at its cultural peak, supplying information and ideas to
Europe Europe is a large peninsula conventionally considered a continent in its own right because of its great physical size and the weight of its history and traditions. Europe is also considered a Continent#Subcontinents, subcontinent of Eurasia ...
, via
Al-Andalus Al-Andalus translit. ; an, al-Andalus; ast, al-Ándalus; eu, al-Andalus; ber, ⴰⵏⴷⴰⵍⵓⵙ, label= Berber, translit=Andalus; ca, al-Àndalus; gl, al-Andalus; oc, Al Andalús; pt, al-Ândalus; es, al-Ándalus () was the M ...
,
Sicily (man) it, Siciliana (woman) , population_note = , population_blank1_title = , population_blank1 = , demographics_type1 = Ethnicity , demographics1_footnotes = , demographi ...
and the
Crusader kingdoms The Crusader States, also known as Outremer, were four Catholic realms in the Middle East that lasted from 1098 to 1291. These feudal polities were created by the Latin Catholic leaders of the First Crusade through conquest and political in ...
in the
Levant The Levant () is an approximate historical geographical term referring to a large area in the Eastern Mediterranean region of Western Asia. In its narrowest sense, which is in use today in archaeology and other cultural contexts, it is ...
. These included Latin translations of the Greek Classics and of Arabic texts in
astronomy Astronomy () is a natural science that studies celestial objects and phenomena. It uses mathematics, physics, and chemistry in order to explain their origin and evolution. Objects of interest include planets, moons, stars, nebulae, g ...
,
mathematics Mathematics is an area of knowledge that includes the topics of numbers, formulas and related structures, shapes and the spaces in which they are contained, and quantities and their changes. These topics are represented in modern mathematics ...
,
science Science is a systematic endeavor that builds and organizes knowledge in the form of testable explanations and predictions about the universe. Science may be as old as the human species, and some of the earliest archeological evidence ...
, and
medicine Medicine is the science and practice of caring for a patient, managing the diagnosis, prognosis, prevention, treatment, palliation of their injury or disease, and promoting their health. Medicine encompasses a variety of health care pr ...
. Translation of Arabic philosophical texts into Latin "led to the transformation of almost all philosophical disciplines in the medieval Latin world", with a particularly strong influence of Muslim philosophers being felt in natural philosophy, psychology and metaphysics. Other contributions included technological and scientific innovations via the
Silk Road The Silk Road () was a network of Eurasian trade routes active from the second century BCE until the mid-15th century. Spanning over 6,400 kilometers (4,000 miles), it played a central role in facilitating economic, cultural, political, and rel ...
, including
Chinese inventions China has been the source of many innovations, scientific discoveries and inventions. This includes the ''Four Great Inventions'': papermaking, the compass, gunpowder, and printing (both woodblock and movable type). The list below contains ...
such as
paper Paper is a thin sheet material produced by mechanically or chemically processing cellulose fibres derived from wood, rags, grasses or other vegetable sources in water, draining the water through fine mesh leaving the fibre evenly distribu ...
and
gunpowder Gunpowder, also commonly known as black powder to distinguish it from modern smokeless powder, is the earliest known chemical explosive. It consists of a mixture of sulfur, carbon (in the form of charcoal) and potassium nitrate (saltpeter). T ...
. The Islamic world also influenced other aspects of medieval European culture, partly by original innovations made during the
Islamic Golden Age The Islamic Golden Age was a period of cultural, economic, and scientific flourishing in the history of Islam, traditionally dated from the 8th century to the 14th century. This period is traditionally understood to have begun during the reign ...
, including various fields such as the
arts The arts are a very wide range of human practices of creative expression, storytelling and cultural participation. They encompass multiple diverse and plural modes of thinking, doing and being, in an extremely broad range of media. Both ...
,
agriculture Agriculture or farming is the practice of cultivating plants and livestock. Agriculture was the key development in the rise of sedentary human civilization, whereby farming of domesticated species created food surpluses that enabled people ...
,
alchemy Alchemy (from Arabic: ''al-kīmiyā''; from Ancient Greek: χυμεία, ''khumeía'') is an ancient branch of natural philosophy, a philosophical and protoscientific tradition that was historically practiced in China, India, the Muslim wo ...
,
music Music is generally defined as the art of arranging sound to create some combination of form, harmony, melody, rhythm or otherwise expressive content. Exact definitions of music vary considerably around the world, though it is an aspe ...
,
pottery Pottery is the process and the products of forming vessels and other objects with clay and other ceramic materials, which are fired at high temperatures to give them a hard and durable form. Major types include earthenware, stoneware and ...
, etc. Many Arabic loanwords in Western European languages, including
English English usually refers to: * English language * English people English may also refer to: Peoples, culture, and language * ''English'', an adjective for something of, from, or related to England ** English national ...
, mostly via Old French, date from this period. This includes traditional star names such as
Aldebaran Aldebaran (Arabic: “The Follower”, "الدبران") is the brightest star in the zodiac constellation of Taurus. It has the Bayer designation α Tauri, which is Latinized to Alpha Tauri and abbreviated Alpha Tau or α Tau. Aldeba ...
, scientific terms like ''
alchemy Alchemy (from Arabic: ''al-kīmiyā''; from Ancient Greek: χυμεία, ''khumeía'') is an ancient branch of natural philosophy, a philosophical and protoscientific tradition that was historically practiced in China, India, the Muslim wo ...
'' (whence also ''
chemistry Chemistry is the scientific study of the properties and behavior of matter. It is a natural science that covers the elements that make up matter to the compounds made of atoms, molecules and ions: their composition, structure, proper ...
''), ''
algebra Algebra () is one of the broad areas of mathematics. Roughly speaking, algebra is the study of mathematical symbols and the rules for manipulating these symbols in formulas; it is a unifying thread of almost all of mathematics. Elementary ...
'', ''
algorithm In mathematics and computer science, an algorithm () is a finite sequence of rigorous instructions, typically used to solve a class of specific problems or to perform a computation. Algorithms are used as specifications for performing ...
'', etc. and names of commodities such as ''
sugar Sugar is the generic name for sweet-tasting, soluble carbohydrates, many of which are used in food. Simple sugars, also called monosaccharides, include glucose, fructose, and galactose. Compound sugars, also called disaccharides or do ...
'', ''
camphor Camphor () is a waxy, colorless solid with a strong aroma. It is classified as a terpenoid and a cyclic ketone. It is found in the wood of the camphor laurel (''Cinnamomum camphora''), a large evergreen tree found in East Asia; and in the k ...
'', ''
cotton Cotton is a soft, fluffy staple fiber that grows in a boll, or protective case, around the seeds of the cotton plants of the genus '' Gossypium'' in the mallow family Malvaceae. The fiber is almost pure cellulose, and can contain minor pe ...
'', ''
coffee Coffee is a drink prepared from roasted coffee beans. Darkly colored, bitter, and slightly acidic, coffee has a stimulating effect on humans, primarily due to its caffeine content. It is the most popular hot drink in the world. Seeds of ...
'', etc.


Transmission routes

Europe and the Islamic lands had multiple points of contact during the Middle Ages. The main points of transmission of Islamic knowledge to Europe lay in
Sicily (man) it, Siciliana (woman) , population_note = , population_blank1_title = , population_blank1 = , demographics_type1 = Ethnicity , demographics1_footnotes = , demographi ...
and in
Spain , image_flag = Bandera de España.svg , image_coat = Escudo de España (mazonado).svg , national_motto = '' Plus ultra'' (Latin)(English: "Further Beyond") , national_anthem = (English: "Royal March") , ...
, particularly in Toledo (with Gerard of Cremone, 1114–1187, following the conquest of the city by Spanish Christians in 1085). In Sicily, following the Islamic conquest of the island in 965 and its reconquest by the Normans in 1091, a syncretistic Norman–Arab–Byzantine culture developed, exemplified by rulers such as King
Roger II Roger II ( it, Ruggero II; 22 December 1095 – 26 February 1154) was King of Sicily and Africa, son of Roger I of Sicily and successor to his brother Simon. He began his rule as Count of Sicily in 1105, became Duke of Apulia and Calabria in ...
, who had Islamic soldiers, poets and scientists at his court. The Moroccan
Muhammad al-Idrisi Abu Abdullah Muhammad al-Idrisi al-Qurtubi al-Hasani as-Sabti, or simply al-Idrisi ( ar, أبو عبد الله محمد الإدريسي القرطبي الحسني السبتي; la, Dreses; 1100 – 1165), was a Muslim geographer, cartogra ...
wrote ''The Book of Pleasant Journeys into Faraway Lands'' or '' Tabula Rogeriana'', one of the greatest geographical treatises of the Middle Ages, for Roger. The
Crusades The Crusades were a series of religious wars initiated, supported, and sometimes directed by the Latin Church in the medieval period. The best known of these Crusades are those to the Holy Land in the period between 1095 and 1291 that were ...
also intensified exchanges between Europe and the
Levant The Levant () is an approximate historical geographical term referring to a large area in the Eastern Mediterranean region of Western Asia. In its narrowest sense, which is in use today in archaeology and other cultural contexts, it is ...
, with the
Italian maritime republics The maritime republics ( it, repubbliche marinare), also called merchant republics ( it, repubbliche mercantili), were thalassocratic city-states of the Mediterranean Basin during the Middle Ages. Being a significant presence in Italy in the M ...
taking a major role in these exchanges. In the Levant, in such cities as
Antioch Antioch on the Orontes (; grc-gre, Ἀντιόχεια ἡ ἐπὶ Ὀρόντου, ''Antiókheia hē epì Oróntou'', Learned ; also Syrian Antioch) grc-koi, Ἀντιόχεια ἡ ἐπὶ Ὀρόντου; or Ἀντιόχεια ἡ ἐπ ...
, Arab and Latin cultures intermixed intensively. During the 11th and 12th centuries, many Christian scholars traveled to Muslim lands to learn sciences. Notable examples include
Leonardo Fibonacci Fibonacci (; also , ; – ), also known as Leonardo Bonacci, Leonardo of Pisa, or Leonardo Bigollo Pisano ('Leonardo the Traveller from Pisa'), was an Italian mathematician from the Republic of Pisa, considered to be "the most talented Western ...
(c. 1170 –c. 1250),
Adelard of Bath Adelard of Bath ( la, Adelardus Bathensis; 1080? 1142–1152?) was a 12th-century English natural philosopher. He is known both for his original works and for translating many important Arabic and Greek scientific works of astrology, astronom ...
(c. 1080–c. 1152) and
Constantine the African Constantine the African ( la, Constantinus Africanus; died before 1098/1099, Monte Cassino) was a physician who lived in the 11th century. The first part of his life was spent in Ifriqiya and the rest in Italy. He first arrived in Italy in the ...
(1017–1087). From the 11th to the 14th centuries, numerous European students attended Muslim centers of higher learning (which the author calls "universities") to study
medicine Medicine is the science and practice of caring for a patient, managing the diagnosis, prognosis, prevention, treatment, palliation of their injury or disease, and promoting their health. Medicine encompasses a variety of health care pr ...
,
philosophy Philosophy (from , ) is the systematized study of general and fundamental questions, such as those about existence, reason, knowledge, values, mind, and language. Such questions are often posed as problems to be studied or resolved. ...
,
mathematics Mathematics is an area of knowledge that includes the topics of numbers, formulas and related structures, shapes and the spaces in which they are contained, and quantities and their changes. These topics are represented in modern mathematics ...
,
cosmography The term cosmography has two distinct meanings: traditionally it has been the protoscience of mapping the general features of the cosmos, heaven and Earth; more recently, it has been used to describe the ongoing effort to determine the large-sca ...
and other subjects.


Aristotelianism and other philosophies

In the
Middle East The Middle East ( ar, الشرق الأوسط, ISO 233: ) is a geopolitical region commonly encompassing Arabian Peninsula, Arabia (including the Arabian Peninsula and Bahrain), Anatolia, Asia Minor (Asian part of Turkey except Hatay Pro ...
, many classical Greek texts, especially the works of Aristotle, were translated into
Syriac Syriac may refer to: *Syriac language, an ancient dialect of Middle Aramaic *Sureth, one of the modern dialects of Syriac spoken in the Nineveh Plains region * Syriac alphabet ** Syriac (Unicode block) ** Syriac Supplement * Neo-Aramaic languages a ...
during the 6th and 7th centuries by
Nestorian Nestorianism is a term used in Christian theology and Church history to refer to several mutually related but doctrinarily distinct sets of teachings. The first meaning of the term is related to the original teachings of Christian theologian ...
,
Melkite The term Melkite (), also written Melchite, refers to various Eastern Christian churches of the Byzantine Rite and their members originating in the Middle East. The term comes from the common Central Semitic root ''m-l-k'', meaning "royal", a ...
or Jacobite monks living in Palestine, or by Greek exiles from
Athens Athens ( ; el, Αθήνα, Athína ; grc, Ἀθῆναι, Athênai (pl.) ) is both the capital and largest city of Greece. With a population close to four million, it is also the seventh largest city in the European Union. Athens dominates a ...
or
Edessa Edessa (; grc, Ἔδεσσα, Édessa) was an ancient city (''polis'') in Upper Mesopotamia, founded during the Hellenistic period by King Seleucus I Nicator (), founder of the Seleucid Empire. It later became capital of the Kingdom of Osroe ...
who visited Islamic centres of higher learning. The Islamic world then kept, translated, and developed many of these texts, especially in centers of learning such as
Baghdad Baghdad (; ar, بَغْدَاد , ) is the capital of Iraq and the second-largest city in the Arab world after Cairo. It is located on the Tigris near the ruins of the ancient city of Babylon and the Sassanid Persian capital of Ctesiphon ...
, where a "
House of Wisdom The House of Wisdom ( ar, بيت الحكمة, Bayt al-Ḥikmah), also known as the Grand Library of Baghdad, refers to either a major Abbasid public academy and intellectual center in Baghdad or to a large private library belonging to the Abba ...
" with thousands of manuscripts existed as early as 832. These texts were in turn translated into Latin by scholars such as
Michael Scot Michael Scot ( Latin: Michael Scotus; 1175 – ) was a Scottish mathematician and scholar in the Middle Ages. He was educated at Oxford and Paris, and worked in Bologna and Toledo, where he learned Arabic. His patron was Frederick II o ...
(who made translations of ''
Historia Animalium ''History of Animals'' ( grc-gre, Τῶν περὶ τὰ ζῷα ἱστοριῶν, ''Ton peri ta zoia historion'', "Inquiries on Animals"; la, Historia Animalium, "History of Animals") is one of the major texts on biology by the ancient Gr ...
'' and '' On the Soul'' as well as of Averroes's commentaries) during the Middle Ages. Eastern Christians played an important role in exploiting this knowledge, especially through the Christian Aristotelian School of Baghdad in the 11th and 12th centuries. Later Latin translations of these texts originated in multiple places. Toledo, Spain (with
Gerard of Cremona Gerard of Cremona (Latin: ''Gerardus Cremonensis''; c. 1114 – 1187) was an Italian translator of scientific books from Arabic into Latin. He worked in Toledo, Kingdom of Castile and obtained the Arabic books in the libraries at Toledo. Some of ...
's ''
Almagest The ''Almagest'' is a 2nd-century Greek-language mathematical and astronomical treatise on the apparent motions of the stars and planetary paths, written by Claudius Ptolemy ( ). One of the most influential scientific texts in history, it can ...
'') and Sicily became the main points of transmission of knowledge from the Islamic world to Europe. Burgundio of Pisa (died 1193) discovered lost texts of Aristotle in Antioch and translated them into Latin. From Islamic Spain, the Arabic philosophical literature was translated into
Hebrew Hebrew (; ; ) is a Northwest Semitic language of the Afroasiatic language family. Historically, it is one of the spoken languages of the Israelites and their longest-surviving descendants, the Jews and Samaritans. It was largely preserved ...
, Latin, and Ladino. The Jewish philosopher
Moses Maimonides Musa ibn Maimon (1138–1204), commonly known as Maimonides (); la, Moses Maimonides and also referred to by the acronym Rambam ( he, רמב״ם), was a Sephardic Jewish philosopher who became one of the most prolific and influential Torah s ...
, Muslim sociologist-historian
Ibn Khaldun Ibn Khaldun (; ar, أبو زيد عبد الرحمن بن محمد بن خلدون الحضرمي, ; 27 May 1332 – 17 March 1406, 732-808 AH) was an Arab The Historical Muhammad', Irving M. Zeitlin, (Polity Press, 2007), p. 21; "It is, of ...
,
Carthage Carthage was the capital city of Ancient Carthage, on the eastern side of the Lake of Tunis in what is now Tunisia. Carthage was one of the most important trading hubs of the Ancient Mediterranean and one of the most affluent cities of the classi ...
citizen Constantine the African who translated Greek medical texts, and Al-Khwarizmi's collation of mathematical techniques were important figures of the Golden Age.
Avicennism Avicennism is a school of Persian philosophy which was established by Avicenna. He developed his philosophy throughout the course of his life after being deeply moved and concerned by the ''Metaphysics'' of Aristotle and studying it for over a yea ...
and
Averroism Averroism refers to a school of medieval philosophy based on the application of the works of 12th-century Andalusian philosopher Averroes, (known in his time in Arabic as ابن رشد, ibn Rushd, 1126–1198) a commentator on Aristotle, in 1 ...
are terms for the revival of the
Peripatetic school The Peripatetic school was a school of philosophy in Ancient Greece. Its teachings derived from its founder, Aristotle (384–322 BC), and ''peripatetic'' is an adjective ascribed to his followers. The school dates from around 335 BC when Aristo ...
in medieval Europe due to the influence of Avicenna and Averroes, respectively. Avicenna was an important commentator on the works of
Aristotle Aristotle (; grc-gre, Ἀριστοτέλης ''Aristotélēs'', ; 384–322 BC) was a Greek philosopher and polymath during the Classical period in Ancient Greece. Taught by Plato, he was the founder of the Peripatetic school of ...
, modifying it with his own original thinking in some areas, notably logic. The main significance of Latin Avicennism lies in the interpretation of Avicennian doctrines such as the nature of the soul and his existence-essence distinction, along with the debates and censure that they raised in scholastic Europe. This was particularly the case in
Paris Paris () is the capital and most populous city of France, with an estimated population of 2,165,423 residents in 2019 in an area of more than 105 km² (41 sq mi), making it the 30th most densely populated city in the world in 2020. Si ...
, where so-called Arabic culture was
proscribed Proscription ( la, proscriptio) is, in current usage, a 'decree of condemnation to death or banishment' ('' Oxford English Dictionary'') and can be used in a political context to refer to state-approved murder or banishment. The term originate ...
in 1210, though the influence of his
psychology Psychology is the science, scientific study of mind and behavior. Psychology includes the study of consciousness, conscious and Unconscious mind, unconscious phenomena, including feelings and thoughts. It is an academic discipline of immens ...
and theory of knowledge upon
William of Auvergne William of Auvergne (1180/90–1249) was a French theologian and philosopher who served as Bishop of Paris from 1228 until his death. He was one of the first western European philosophers to engage with and comment extensively upon Aristotelian ...
and
Albertus Magnus Albertus Magnus (c. 1200 – 15 November 1280), also known as Saint Albert the Great or Albert of Cologne, was a German Dominican friar, philosopher, scientist, and bishop. Later canonised as a Catholic saint, he was known during his li ...
have been noted. The effects of Avicennism were later submerged by the much more influential
Averroism Averroism refers to a school of medieval philosophy based on the application of the works of 12th-century Andalusian philosopher Averroes, (known in his time in Arabic as ابن رشد, ibn Rushd, 1126–1198) a commentator on Aristotle, in 1 ...
, the Aristotelianism of Averroes, one of the most influential Muslim philosophers in the West. Averroes disagreed with Avicenna's interpretations of Aristotle in areas such as the unity of the intellect, and it was his interpretation of Aristotle which had the most influence in medieval Europe.
Dante Aligheri Dante Alighieri (; – 14 September 1321), probably baptized Durante di Alighiero degli Alighieri and often referred to as Dante (, ), was an Italian poet, writer and philosopher. His ''Divine Comedy'', originally called (modern Italian: '' ...
argues along Averroist lines for a secularist theory of the state in ''De Monarchia''.Majid Fakhry (2001). ''Averroes: His Life, Works and Influence'' p. 135 Oneworld Publications. . Averroes also developed the concept of "
existence precedes essence The proposition that existence precedes essence (french: l'existence précède l'essence) is a central claim of existentialism, which reverses the traditional philosophical view that the essence (the nature) of a thing is more fundamental and im ...
".
Al-Ghazali Al-Ghazali ( – 19 December 1111; ), full name (), and known in Persian-speaking countries as Imam Muhammad-i Ghazali (Persian: امام محمد غزالی) or in Medieval Europe by the Latinized as Algazelus or Algazel, was a Persian poly ...
also had an important influence on medieval Christian philosophy along with Jewish thinkers like
Maimonides Musa ibn Maimon (1138–1204), commonly known as Maimonides (); la, Moses Maimonides and also referred to by the acronym Rambam ( he, רמב״ם), was a Sephardic Jewish philosopher who became one of the most prolific and influential Torah ...
.
George Makdisi George Abraham Makdisi was born in Detroit, Michigan, on May 15, 1920. He died in Media, Pennsylvania, on September 6, 2002. He was a professor of oriental studies. He studied first in the United States, and later in Lebanon. He then graduated in 1 ...
(1989) has suggested that two particular aspects of
Renaissance humanism Renaissance humanism was a revival in the study of classical antiquity, at first in Italy and then spreading across Western Europe in the 14th, 15th, and 16th centuries. During the period, the term ''humanist'' ( it, umanista) referred to teache ...
have their roots in the medieval Islamic world, the "art of '' dictation'', called in Latin, ''
ars dictaminis ''A''rs dictaminis (or ''ars dictandi'') refers to the art of letter-writing. The art of letter-writing often intersects with the art of rhetoric. History of Letter-Writing Greco-Roman Theory Early examples of letter-writing theory can be ...
''," and "the humanist attitude toward
classical language A classical language is any language with an independent literary tradition and a large and ancient body of written literature. Classical languages are typically dead languages, or show a high degree of diglossia, as the spoken varieties of th ...
". He notes that dictation was a necessary part of Arabic scholarship (where the vowel sounds need to be added correctly based on the spoken word), and argues that the medieval Italian use of the term "ars dictaminis" makes best sense in this context. He also believes that the medieval humanist favouring of classical Latin over medieval Latin makes most sense in the context of a reaction to Arabic scholarship, with its study of the classical Arabic of the Koran in preference to medieval Arabic.


Sciences

During the
Islamic Golden Age The Islamic Golden Age was a period of cultural, economic, and scientific flourishing in the history of Islam, traditionally dated from the 8th century to the 14th century. This period is traditionally understood to have begun during the reign ...
, certain advances were made in scientific fields, notably in mathematics and astronomy (
algebra Algebra () is one of the broad areas of mathematics. Roughly speaking, algebra is the study of mathematical symbols and the rules for manipulating these symbols in formulas; it is a unifying thread of almost all of mathematics. Elementary ...
,
spherical trigonometry Spherical trigonometry is the branch of spherical geometry that deals with the metrical relationships between the sides and angles of spherical triangles, traditionally expressed using trigonometric functions. On the sphere, geodesics are grea ...
), and in
chemistry Chemistry is the scientific study of the properties and behavior of matter. It is a natural science that covers the elements that make up matter to the compounds made of atoms, molecules and ions: their composition, structure, proper ...
, etc. which were later also transmitted to the West. Stefan of Pise translated into Latin around 1127 an Arab manual of medical theory. The method of
algorism Algorism is the technique of performing basic arithmetic by writing numbers in place value form and applying a set of memorized rules and facts to the digits. One who practices algorism is known as an algorist. This positional notation system h ...
for performing arithmetic with the
Hindu–Arabic numeral system The Hindu–Arabic numeral system or Indo-Arabic numeral system Audun HolmeGeometry: Our Cultural Heritage 2000 (also called the Hindu numeral system or Arabic numeral system) is a positional decimal numeral system, and is the most common syste ...
was developed by the Persian
al-Khwarizmi Muḥammad ibn Mūsā al-Khwārizmī ( ar, محمد بن موسى الخوارزمي, Muḥammad ibn Musā al-Khwārazmi; ), or al-Khwarizmi, was a Persian polymath from Khwarazm, who produced vastly influential works in mathematics, astronom ...
in the 9th century, and introduced in Europe by Leonardo Fibonacci (1170–1250). A translation by Robert of Chester of the ''
Algebra Algebra () is one of the broad areas of mathematics. Roughly speaking, algebra is the study of mathematical symbols and the rules for manipulating these symbols in formulas; it is a unifying thread of almost all of mathematics. Elementary ...
'' by al-Kharizmi is known as early as 1145.
Ibn al-Haytham Ḥasan Ibn al-Haytham, Latinized as Alhazen (; full name ; ), was a medieval mathematician, astronomer, and physicist of the Islamic Golden Age from present-day Iraq.For the description of his main fields, see e.g. ("He is one of the pr ...
(Alhazen, 980–1037) compiled treatises on optical sciences, which were used as references by Newton and Descartes. Medical sciences were also highly developed in Islam as testified by the Crusaders, who relied on Arab doctors on numerous occasions.
Joinville Joinville () is the largest city in Santa Catarina, in the Southern Region of Brazil. It is the third largest municipality in the southern region of Brazil, after the much larger state capitals of Curitiba and Porto Alegre. Joinville is also a ...
reports he was saved in 1250 by a “
Saracen upright 1.5, Late 15th-century German woodcut depicting Saracens Saracen ( ) was a term used in the early centuries, both in Greek and Latin writings, to refer to the people who lived in and near what was designated by the Romans as Arabia ...
” doctor. Contributing to the growth of European science was the major search by European scholars such as Gerard of Cremona for new learning. These scholars were interested in ancient Greek philosophical and scientific texts (notably the ''
Almagest The ''Almagest'' is a 2nd-century Greek-language mathematical and astronomical treatise on the apparent motions of the stars and planetary paths, written by Claudius Ptolemy ( ). One of the most influential scientific texts in history, it can ...
'') which were not obtainable in Latin in Western Europe, but which had survived and been translated into Arabic in the Muslim world. Gerard was said to have made his way to Toledo in Spain and learnt Arabic specifically because of his "love of the ''Almagest''". While there he took advantage of the "abundance of books in Arabic on every subject".
Islamic Spain Al-Andalus translit. ; an, al-Andalus; ast, al-Ándalus; eu, al-Andalus; ber, ⴰⵏⴷⴰⵍⵓⵙ, label= Berber, translit=Andalus; ca, al-Àndalus; gl, al-Andalus; oc, Al Andalús; pt, al-Ândalus; es, al-Ándalus () was the Mu ...
and Sicily were particularly productive areas because of the proximity of multi-lingual scholars. These scholars translated many scientific and philosophical texts from
Arabic Arabic (, ' ; , ' or ) is a Semitic language spoken primarily across the Arab world.Semitic languages: an international handbook / edited by Stefan Weninger; in collaboration with Geoffrey Khan, Michael P. Streck, Janet C. E.Watson; Walter ...
into
Latin Latin (, or , ) is a classical language belonging to the Italic languages, Italic branch of the Indo-European languages. Latin was originally a dialect spoken in the lower Tiber area (then known as Latium) around present-day Rome, but through ...
. Gerard personally translated 87 books from Arabic into Latin, including the ''Almagest'', and also
Muhammad ibn Mūsā al-Khwārizmī Muḥammad ibn Mūsā al-Khwārizmī ( ar, محمد بن موسى الخوارزمي, Muḥammad ibn Musā al-Khwārazmi; ), or al-Khwarizmi, was a Persians, Persian polymath from Khwarazm, who produced vastly influential works in Mathematics ...
's ''On Algebra and Almucabala'',
Jabir ibn Aflah Abū Muḥammad Jābir ibn Aflaḥ ( ar, أبو محمد جابر بن أفلح, la, Geber/Gebir; 1100–1150) was an Arab Muslim astronomer and mathematician from Seville, who was active in 12th century al-Andalus. His work ''Iṣlāḥ al- ...
's ''Elementa astronomica'',
al-Kindi Abū Yūsuf Yaʻqūb ibn ʼIsḥāq aṣ-Ṣabbāḥ al-Kindī (; ar, أبو يوسف يعقوب بن إسحاق الصبّاح الكندي; la, Alkindus; c. 801–873 AD) was an Arab Muslim philosopher, polymath, mathematician, physician ...
's ''On Optics'', Ahmad ibn Muhammad ibn Kathīr al-Farghānī's ''On Elements of Astronomy on the Celestial Motions'', al-Farabi's ''On the Classification of the Sciences'', the chemical and Islamic medicine, medical works of Rhazes, the works of Thabit ibn Qurra and Hunayn ibn Ishaq, and the works of Arzachel, Jabir ibn Aflah, the Banū Mūsā, Abū Kāmil Shujā ibn Aslam, Abu al-Qasim al-Zahrawi (Abulcasis), and Ibn al-Haytham (including the ''Book of Optics'').


Alchemy

Western alchemy was directly dependent upon Arabic sources. The Latin Alchemy, alchemical works of "Geber" (Jābir ibn Hayyān) were standard texts for European alchemists. The exact attribution of these works remains a matter of some controversy. Some are undoubtedly translations from Arabic from works attributed to Jābir ibn Hayyān, including the ''Kitab al-Kimya'' (titled ''Book of the Composition of Alchemy'' in Europe), translated by Robert of Chester (1144); and the ''Book of Seventy'', translated by Gerard of Cremona (before 1187). Whether these were actually written by one man (or whether indeed Jābir was a real historical figure) is disputed, but there is no doubting the influence on medieval European alchemy of the translated Arabic works. The alchemical works of Muhammad ibn Zakarīya Rāzi (Rhazes) were translated into Latin around the 12th century. Several technical Influence of Arabic on other languages, Arabic words from Arabic alchemical works, such as ''alkali'', found their way into European languages and became part of scientific vocabulary.


Astronomy, mathematics and physics

The translation of Muḥammad ibn Mūsā al-Khwārizmī, Al-Khwarizmi's work greatly influenced mathematics in Europe. As Professor Victor J. Katz writes: "Most early algebra works in Europe in fact recognized that the first algebra works in that continent were translations of the work of al-Khwärizmï and other Islamic authors. There was also some awareness that much of plane and spherical trigonometry could be attributed to Islamic authors". The words algorithm, deriving from Al-Khwarizmi's Latinized name Algorismi, and algebra, deriving from the title of his AD 820 book ''Hisab al-jabr w’al-muqabala, Kitab al-Jabr wa-l-Muqabala'' are themselves List of Arabic loanwords in English, Arabic loanwords. This and other Arabic astronomical and mathematical works, such as those by Muhammad ibn Jābir al-Harrānī al-Battānī, al-Battani and Muhammad al-Fazari's ''Great Sindhind'' (based on the ''Surya Siddhanta'' and the works of Brahmagupta). were translated into Latin during the 12th century. Al-Khazini's ''Zij as-Sanjari'' (1115–1116) was translated into Greek by Gregory Chioniades in the 13th century and was studied in the Byzantine Empire. The astronomical modifications to the Ptolemaic model made by al-Battani and Averroes led to non-Ptolemaic models produced by Mo'ayyeduddin Urdi (Urdi lemma), Nasīr al-Dīn al-Tūsī (Tusi-couple) and Ibn al-Shatir, which were later adapted into the Copernican heliocentrism, Copernican heliocentric model. Abū al-Rayhān al-Bīrūnī's ''Ta'rikh al-Hind'' and ''Kitab al-qanun al-Mas’udi'' were translated into Latin as ''Indica'' and ''Canon Mas’udicus'' respectively. Fibonacci presented the first complete European account of Arabic numerals and the
Hindu–Arabic numeral system The Hindu–Arabic numeral system or Indo-Arabic numeral system Audun HolmeGeometry: Our Cultural Heritage 2000 (also called the Hindu numeral system or Arabic numeral system) is a positional decimal numeral system, and is the most common syste ...
in his ''Liber Abaci'' (1202). Al-Jayyani's ''The book of unknown arcs of a sphere'' (a treatise on spherical trigonometry) had a "strong influence on European mathematics". Regiomantus' ''On Triangles'' (c. 1463) certainly took his material on spherical trigonometry (without acknowledgment) from Arab sources. Much of the material was taken from the 12th-century work of Jabir ibn Aflah, as noted in the 16th century by Gerolamo Cardano., p.4 A short verse used by Fulbert of Chartres (952-970 –1028) to help remember some of the brightest stars in the sky gives us the earliest known use of Arabic loanwords in a Latin text: "
Aldebaran Aldebaran (Arabic: “The Follower”, "الدبران") is the brightest star in the zodiac constellation of Taurus. It has the Bayer designation α Tauri, which is Latinized to Alpha Tauri and abbreviated Alpha Tau or α Tau. Aldeba ...
stands out in Taurus, Menke (star), Menke and Rigel in Gemini, and Frons and bright Calbalazet in Leo. Scorpio, you have Galbalagrab; and you, Capricorn, Deneb. You, Batanalhaut, are alone enough for Pisces." Ibn al-Haytham (Alhazen) wrote the ''Book of Optics'' (1021), in which he developed a theory of vision and light which built on the work of the Roman writer Ptolemy (but which rejected Ptolemy's theory that light was emission theory (vision), emitted by the eye, insisting instead that light rays entered the eye), and was the most significant advance in this field until Kepler. The ''Book of Optics'' was an important stepping stone in the history of the scientific method and history of optics.H. Salih, M. Al-Amri, M. El Gomati (2005).
The Miracle of Light
, ''A World of Science'' 3 (3), UNESCO
The Latin translations of the 12th century, Latin translation of the ''Book of Optics'' influenced the works of many later European scientists, including Roger Bacon and Johannes Kepler.Richard Powers (University of Illinois)
Best Idea; Eyes Wide Open
, ''New York Times'', April 18, 1999.
The book also influenced other aspects of European culture. In religion, for example, John Wycliffe, the intellectual progenitor of the Protestant Reformation, referred to Alhazen in discussing the seven deadly sins in terms of the distortions in the seven types of mirrors analyzed in ''De aspectibus''. In literature, Alhazen's ''Book of Optics'' is praised in Guillaume de Lorris' ''Roman de la Rose''. In art, the ''Book of Optics'' laid the foundations for the Perspective (graphical), linear perspective technique and may have influenced the use of optical aids in Renaissance art (see Hockney-Falco thesis). These same techniques were later employed in the maps made by European cartographers such as Paolo Toscanelli during the Age of Exploration. The theory of motion developed by Avicenna from Aristotelian physics may have influenced Jean Buridan's theory of impetus (the ancestor of the inertia and momentum concepts). The work of Galileo Galilei on classical mechanics (superseding Aristotelian physics) was also influenced by earlier medieval physics writers, including Avempace. Other notable works include those of Nur Ed-Din Al Betrugi, notably ''On the Motions of the Heavens'', Abu Ma'shar al-Balkhi's ''Introduction to Astrology'', Abū Kāmil Shujā ibn Aslam's ''Algebra'',V. J. Katz, ''A History of Mathematics: An Introduction'', p. 291. and ''De Proprietatibus Elementorum'', an Islamic geography, Arabic work on geology written by a pseudo-Aristotle.


Medicine

One of the most important medical works to be translated was Avicenna's ''The Canon of Medicine'' (1025), which was translated into Latin and then disseminated in manuscript and printed form throughout Europe. It remained a standard medical textbook in Europe until the early modern period, and during the 15th and 16th centuries alone, ''The Canon of Medicine'' was published more than thirty-five times.National Library of Medicine digital archives Avicenna noted the contagious nature of some infectious diseases (which he attributed to "traces" left in the air by a sick person), and discussed how to effectively test new medicines.David W. Tschanz, MSPH, PhD (August 2003). "Arab Roots of European Medicine", ''Heart Views'' 4 (2). He also wrote ''The Book of Healing'', a more general encyclopedia of science and philosophy, which became another popular textbook in Europe. Muhammad ibn Zakarīya Rāzi wrote the ''Comprehensive Book of Medicine'', with its careful description of and distinction between measles and smallpox, which was also influential in Europe. Abu al-Qasim al-Zahrawi wrote ''Al-Tasrif, Kitab al-Tasrif'', an encyclopedia of medicine which was particularly famed for its section on surgery. It included descriptions and diagrams of over 200 surgical instruments, many of which he developed. The surgery section was translated into Latin by Gerard of Cremona in the 12th century, and used in European medical schools for centuries, still being reprinted in the 1770s.D. Campbell, ''Arabian Medicine and Its Influence on the Middle Ages'', p. 3.Albucasis
Science museum on Albucasis
Other medical Arabic works translated into Latin during the medieval period include the works of Razi and Avicenna (including ''The Book of Healing'' and ''The Canon of Medicine''), and Ali ibn Abbas al-Majusi's medical encyclopedia, ''The Complete Book of the Medical Art''. Mark of Toledo in the early 13th century translated the Qur'an as well as various medical works.


Technology and culture


Agriculture and textiles

Various fruits and vegetables were introduced to Europe in this period via the Middle East and North Africa, some from as far as China and India, including the artichoke, spinach, and aubergine.


Arts

Islamic art, Islamic decorative arts were highly valued imports to Europe throughout the Middle Ages. Largely because of accidents of survival, most surviving examples are those that were in the possession of the church. In the early period textiles were especially important, used for church vestments, shrouds, hangings and clothing for the elite. Islamic pottery of everyday quality was still preferred to European wares. Because decoration was mostly ornamental, or small hunting scenes and the like, and inscriptions were not understood, Islamic objects did not offend Christian sensibilities. Medieval art in Sicily is interesting stylistically because of the mixture of Norman, Arab and Byzantine influences in areas such as mosaics and metal inlays, sculpture, and bronze-working.


Writing

The Arabic Kufic script was often imitated for decorative effect in the West during the Middle Ages and the Renaissance, to produce what is known as pseudo-Kufic: "Imitations of Arabic in European art are often described as pseudo-Kufic, borrowing the term for an Arabic script that emphasizes straight and angular strokes, and is most commonly used in Islamic architectural decoration".Mack, p.51 Numerous cases of pseudo-Kufic are known from European art from around the 10th to the 15th century; usually the characters are meaningless, though sometimes a text has been copied. Pseudo-Kufic would be used as writing or as decorative elements in textiles, religious Halo (religious iconography), halos or frames. Many are visible in the paintings of Giotto. The exact reason for the incorporation of pseudo-Kufic in early Renaissance painting is unclear. It seems that Westerners mistakenly associated 13th- and 14th-century Middle-Eastern scripts as being identical with the scripts current during Jesus's time, and thus found natural to represent early Christians in association with them: ''"In Renaissance art, pseudo-Kufic script was used to decorate the costumes of Old Testament heroes like David"''. Another reason might be that artist wished to express a cultural universality for the Christian faith, by blending together various written languages, at a time when the church had strong international ambitions.


Carpets

Carpets of Middle-Eastern origin, either from the Ottoman Empire, the Levant or the Mamluk state of Egypt or Northern Africa, were a significant sign of wealth and luxury in Europe, as demonstrated by their frequent occurrence as important decorative features in paintings from the 13th century and continuing into the Baroque period. Such carpets, together with Pseudo-Kufic script offer an interesting example of the integration of Eastern elements into European painting, most particularly those depicting religious subjects.


Music

A number of musical instruments used in European music were influenced by Arabic musical instruments, including the rebec (an ancestor of the violin) from the ''rebab'' and the naqareh, naker from ''naqareh'' The oud is cited as one of several precursors to the modern History of the classical guitar, guitar. Some scholars believe that the troubadors may have had Arabian origins, with Magda Bogin stating that the Arab poetic and musical tradition was one of several influences on European "courtly love poetry". Évariste Lévi-Provençal and other scholars stated that three lines of a poem by William IX of Aquitaine were in some form of Arabic, indicating a potential Andalusian origin for his works. The scholars attempted to translate the lines in question and produced various different translations; the medievalist Istvan Frank contended that the lines were not Arabic at all, but instead the result of the rewriting of the original by a later scribe. The theory that the troubadour tradition was created by William after his experiences with Moorish arts while fighting with the Reconquista in Spain has been championed by Ramón Menéndez Pidal and Idries Shah, though George T. Beech states that there is only one documented battle that William fought in Spain, and it occurred towards the end of his life. However, Beech adds that William and his father did have Spanish individuals within their extended family, and that while there is no evidence he himself knew Arabic, he may have been friendly with some European Christians who could speak the language. Others state that the notion that William created the concept of troubadours is itself incorrect, and that his "songs represent not the beginnings of a tradition but summits of achievement in that tradition."


Technology

A number of Timeline of Muslim scientists and engineers, technologies in the Islamic world were adopted in European medieval technology. These included various crops; various astronomical instruments, including the Greek astrolabe which Arab astronomers developed and refined into such instruments as the ''Quadrans Vetus'', a universal horary quadrant which could be used for any latitude,David A. King (2002). "A Vetustissimus Arabic Text on the Quadrans Vetus", ''Journal for the History of Astronomy'' 33, p. 237–255 [237–238]. and the ''Saphaea'', a universal astrolabe invented by Abū Ishāq Ibrāhīm al-Zarqālī; the Sextant (astronomical), astronomical sextant; various surgical instruments, including refinements on older forms and completely new inventions; and advanced gearing in waterclocks and automata.Ahmad Y Hassan
Transfer Of Islamic Technology To The West, Part II: Transmission Of Islamic Engineering
, ''History of Science and Technology in Islam''
Distillation was known to the Greeks and Romans, but was rediscovered in medieval Europe through the Arabs. The word Alcohol (chemistry)#Etymology, alcohol (to describe the liquid produced by distillation) comes from Arabic ''al-kuhl''. The word alembic (via the Greek Ambix) comes from Arabic ''al-anbiq''. Islamic examples of complex water clocks and automata are believed to have strongly influenced the European craftsmen who produced the first mechanical clocks in the 13th century. The importation of both the ancient and new technology from the Middle East and the Orient to Renaissance Europe represented “one of the largest technology transfers in world history.” In an influential 1974 paper, historian Andrew Watson suggested that there had been an Arab Agricultural Revolution between 700 and 1100, which had diffused a large number of crops and technologies from Spain into medieval Europe, where farming was mostly restricted to wheat strains obtained much earlier via central Asia. Watson listed eighteen crops, including sorghum from Africa, citrus fruits from China, and numerous crops from India such as mangos, rice, cotton and sugar cane, which were distributed throughout Islamic lands that, according to Watson, had previously not grown them. Watson argued that these introductions, along with an increased mechanization of agriculture, led to major changes in economy, population distribution, vegetation cover, agricultural production and income, population levels, urban growth, the distribution of the labour force, linked industries, cooking, diet and clothing in the Islamic world. Also transmitted via Muslim influence, a silk industry flourished, flax was cultivated and linen exported, and esparto grass, which grew wild in the more arid parts, was collected and turned into various articles.Andrew M. Watson (1974), "The Arab Agricultural Revolution and Its Diffusion, 700–1100", ''The Journal of Economic History'' 34 (1), pp. 8–35. However Michael Decker has challenged significant parts of Watson's thesis, including whether all these crops were introduced to Europe during this period. Decker used literary and archaeological evidence to suggest that four of the listed crops (i.e. durum wheat, Asiatic rice, sorghum and cotton) were common centuries before the Islamic period, that the crops which were new were not as important as Watson had suggested, and generally arguing that Islamic agricultural practices in areas such as irrigation were more of an evolution from those of the ancient world than the revolution suggested by Watson. The production of sugar from sugar cane, water clocks, Pulp (paper), pulp and paper, silk, and various advances in making perfume, were transferred from the Islamic world to medieval Europe. Fulling mills and advances in mill technology may have also been transmitted from the Islamic world to medieval Europe, along with the large-scale use of inventions like the suction pump, noria and chain pumps for irrigation purposes. According to Watson, "The Islamic contribution was less in the invention of new devices than in the application on a much wider scale of devices which in pre-Islamic times had been used only over limited areas and to a limited extent." These innovations made it possible for some industrial operations that were previously served by manual labour or draught animals to be driven by machinery in medieval Europe. The spinning wheel was invented in the Islamic world by 1030. It later spread to China by 1090, and then spread from the Islamic world to Europe and India by the 13th century. The spinning wheel was fundamental to the cotton textile industry prior to the Industrial Revolution. It was a precursor to the spinning jenny, which was widely used during the Industrial Revolution. The spinning jenny was essentially an adaptation of the spinning wheel.


Coinage

While the Coin#History, earliest coins were minted and widely circulated in Europe, and Ancient Rome, Islamic coinage had some influence on Medieval European minting. The 8th-century English king Offa of Mercia minted a near-copy of Abbasid Caliphate, Abbasid dinars struck in 774 by Caliph Al-Mansur with "Offa Rex" centered on the reverse. The moneyer visibly had little understanding of Arabic, as the Arabic text contains a number of errors. In
Sicily (man) it, Siciliana (woman) , population_note = , population_blank1_title = , population_blank1 = , demographics_type1 = Ethnicity , demographics1_footnotes = , demographi ...
, Malta and Southern Italy from about 913 tarì gold coins of Islamic origin were minted in great number by the Normans, Hohenstaufens and the early Capetian House of Anjou, Angevins rulers. When the Normans invaded Sicily in the 12th century, they issued tarì coins bearing legends in Arabic and Latin. The tarìs were so widespread that imitations were made in southern Italy (Amalfi and Salerno) which only used illegible "pseudo-Kufic" imitations of Arabic. According to Janet Abu-Lughod:
The preferred specie for international transactions before the 13th century, in Europe as well as the Middle East and even India, were the gold coins struck by Byzantium and then Egypt. It was not until after the 13th century that some Italian cities (Florence and Genoa) began to mint their own gold coins, but these were used to supplement rather than supplant the Middle Eastern coins already in circulation.


Literature

It was first suggested by Miguel Asín Palacios in 1919 that Dante Alighieri's ''Divine Comedy'', considered the greatest epic of Italian literature, derived many features of and episodes about the hereafter directly or indirectly from Arabic works on Islamic eschatology, such as the ''Hadith'' and the spiritual writings of Ibn Arabi. The ''Kitab al-Miraj'', concerning Muhammad's ascension to Heaven, was translated into Latin in 1264 or shortly beforeI. Heullant-Donat and M.-A. Polo de Beaulieu, "Histoire d'une traduction," in ''Le Livre de l'échelle de Mahomet'', Latin edition and French translation by Gisèle Besson and Michèle Brossard-Dandré, Collection ''Lettres Gothiques'', Le Livre de Poche, 1991, p. 22 with note 37. as ''Liber scalae Machometi'', "The Book of Muhammad's Ladder". Dante was certainly aware of Muslim philosophy, naming Avicenna and Averroes last in his list of non-Christian philosophers in Limbo, alongside the great Greek and Latin philosophers. How strong the similarities are to ''Kitab al-Miraj'' remains a matter of scholarly debate however, with no clear evidence that Dante was in fact influenced.


See also

*Hindu and Buddhist contribution to science in medieval Islam *Reception of Islam in Early Modern Europe *Renaissance of the 12th century


Notes


References


Sources

* * * Cardini, Franco. ''Europe and Islam''. Blackwell Publishing, 2001. * * Frieder, Braden K. ''Chivalry & the perfect prince: tournaments, art, and armor at the Spanish Habsburg court'' Truman State University, 2008 , * Grierson, Philip ''Medieval European Coinage'' Cambridge University Press, 2007 , * * * * Mack, Rosamond E. Bazaar to Piazza: Islamic Trade and Italian Art, 1300–1600, University of California Press, 2001
google books
* * Matthew, Donald, ''The Norman kingdom of Sicily'' Cambridge University Press, 1992 * *


External links

*
Islamic Contributions to the West
by Rachida El Diwani, Professor of Comparative Literature.

by De Lacy O'Leary
Islamic Contributions to Civilization
by Stanwood Cobb (1963) {{DEFAULTSORT:Islamic Contributions To Medieval Europe Islamic Golden Age High Middle Ages Medieval Islamic world History of Al-Andalus Western culture Cultural exchange Christianity and Islam Multiculturalism and Islam Multiculturalism and Christianity