137-610: Andalusi is an adjective referring to anything of al-Andalus . It may refer to: Al-Andalus Al-Andalus ( Arabic : الأَنْدَلُس ) was the Muslim -ruled area of the Iberian Peninsula . The name describes the different Muslim states that controlled these territories at various times between 711 and 1492. At its greatest geographical extent, it occupied most of the peninsula as well as Septimania under Umayyad rule. These boundaries changed constantly through
274-742: A "Nordic-Atlantean" or "Aryan-Nordic" master race that spread from Atlantis over the Northern Hemisphere and beyond. The Hyperboreans were contrasted with the Jewish people. Party ideologist Alfred Rosenberg (in The Myth of the Twentieth Century , 1930) and SS-leader Heinrich Himmler made it part of the official doctrine. The idea was followed up by the adherents of Esoteric Nazism such as Julius Evola (1934) and, more recently, Miguel Serrano (1978). The idea of Atlantis as
411-449: A consequence, Atlantis has become a byword for any and all supposed advanced prehistoric lost civilizations and continues to inspire contemporary fiction, from comic books to films. While present-day philologists and classicists agree on the story's fictional nature, there is still debate on what served as its inspiration. Plato is known to have freely borrowed some of his allegories and metaphors from older traditions, as he did with
548-571: A major influence on the intellectual life of medieval Europe. Muslims and non-Muslims often came from abroad to study at the libraries and universities of al-Andalus, and after the reconquest of Toledo, several translation institutions such as the Toledo School of Translators were established for translating books and texts from Arabic into Latin. The most noted figures in this being Gerard of Cremona and Michael Scot , who took these works to Italy. The transmission of ideas significantly affected
685-532: A number of parallels between the physical organisation and fortifications of Syracuse and Plato's description of Atlantis. Gunnar Rudberg was the first who elaborated upon the idea that Plato's attempt to realize his political ideas in the city of Syracuse could have heavily inspired the Atlantis account. Some ancient writers viewed Atlantis as fictional or metaphorical myth; others believed it to be real. Aristotle believed that Plato, his teacher, had invented
822-585: A possible connection with Plato's island. John V. Luce notes that when Plato writes about the genealogy of Atlantis's kings, he writes in the same style as Hellanicus, suggesting a similarity between a fragment of Hellanicus's work and an account in the Critias . Rodney Castleden suggests that Plato may have borrowed his title from Hellanicus, who may have based his work on an earlier work about Atlantis. Castleden has pointed out that Plato wrote of Atlantis in 359 BC, when he returned to Athens from Sicily. He notes
959-533: A powerful and well-established state that had become one of the most powerful in the Mediterranean. Abd al Rahman was succeeded by Muhammad I of Córdoba , who according to legend had to wear women's clothing to sneak into the imperial palace and be crowned, since he was not the heir apparent. His reign marked a decline in the emirate, which was ended by Abd al-Rahman III . His reign was marked by multiple rebellions, which were dealt with poorly and weakened
1096-547: A pre-Roman substrate. During the caliphate of the Umayyad Caliph Al-Walid I , the commander Tariq ibn-Ziyad led an army of 7,000 that landed at Gibraltar on April 30, 711, ostensibly to intervene in a Visigothic civil war. After a decisive victory over King Roderic at the Battle of Guadalete on July 19, 711, Tariq, accompanied by his mawla , governor Musa ibn Nusayr of Ifriqiya , brought most of
1233-649: A punitive expedition against Seville that reached all the way to Tarifa at the southern tip of al-Andalus. In 1085, he annexed Toledo , a turning point which galvanized the remaining taifa leaders into seeking outside help. After the fall of Toledo, most of the major taifa rulers agreed to request the intervention of the Almoravids, a Berber empire based in Marrakesh that had conquered much of northwest Africa. The Almoravid leader, Yusuf Ibn Tashfin , led several campaigns into al-Andalus, initially in defense of
1370-700: A series of conquests Western historiography has traditionally characterized as the Reconquista , eventually shrinking to the south and finally to the Emirate of Granada . As a political domain, it successively constituted a province of the Umayyad Caliphate , initiated by the Caliph al-Walid I (711–750); the Emirate of Córdoba ( c. 750 –929); the Caliphate of Córdoba (929–1031);
1507-474: A story which exemplifies such a society. Critias mentions a tale he considered to be historical, that would make the perfect example, and he then follows by describing Atlantis as is recorded in the Critias . In his account, ancient Athens seems to represent the "perfect society" and Atlantis its opponent, representing the very antithesis of the "perfect" traits described in the Republic . According to Critias,
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#17327650419401644-625: A technologically sophisticated, more advanced culture . Donnelly drew parallels between creation stories in the Old and New Worlds, attributing the connections to Atlantis, where he believed the Biblical Garden of Eden existed. As implied by the title of his book, he also believed that Atlantis was destroyed by the Great Flood mentioned in the Bible. Donnelly is credited as the "father of
1781-658: A theme that Bacon discussed in The New Atlantis ( c. 1623 ). A character in the narrative gives a history of Atlantis that is similar to Plato's and places Atlantis in America. People had begun believing that the Mayan and Aztec ruins could possibly be the remnants of Atlantis. Much speculation began as to the origins of the Maya , which led to a variety of narratives and publications that tried to rationalize
1918-455: A time your State stayed the course of a mighty host, which, starting from a distant point in the Atlantic ocean, was insolently advancing to attack the whole of Europe, and Asia to boot. For the ocean there was at that time navigable; for in front of the mouth which you Greeks call, as you say, 'the pillars of Heracles ,' there lay an island which was larger than Libya and Asia together; and it
2055-416: A truce that would have allowed Abd al-Rahman to marry al-Fihri's daughter. After decisively defeating Yūsuf al-Fihri's army, Abd al-Rahman was able to conquer Córdoba, where he proclaimed himself emir in 756. The rest of Iberia was easily conquered, and Abd al-Rahman soon had control of all of Iberia. Abd al Rahman's rule was stable in the years after his conquest – he built major public works, most famously
2192-661: A word it is evident that all of them borrow from Moses, and publish his statements as their own. Aside from Plato's original account, modern interpretations regarding Atlantis are an amalgamation of diverse, speculative movements that began in the sixteenth century, when scholars began to identify Atlantis with the New World . Francisco Lopez de Gomara was the first to state that Plato was referring to America, as did Francis Bacon and Alexander von Humboldt ; Janus Joannes Bircherod said in 1663 orbe novo non-novo ("the New World
2329-544: Is a fictional island mentioned in Plato 's works Timaeus and Critias as part of an allegory on the hubris of nations. In the story, Atlantis is described as a naval empire that ruled all Western parts of the known world , making it the literary counter-image of the Achaemenid Empire . After an ill-fated attempt to conquer "Ancient Athens," Atlantis falls out of favor with the deities and submerges into
2466-458: Is al-Zahrawi, who is considered by many to be "probably the greatest physician in the entire history of Western Islam." Around the year 1000 C.E, he wrote a book with a title that roughly translates to The Arrangement of Medical Knowledge for One Who is Not Able to Compile a Book for Himself ( Kitab al-tasrif li-man 'ajiza 'an al-ta'alif )—a comprehensive medical encyclopedia with the goal of summarizing all existing medical knowledge and eliminating
2603-467: Is impassable and impenetrable, because there is a shoal of mud in the way; and this was caused by the subsidence of the island. The logographer Hellanicus of Lesbos wrote an earlier work entitled Atlantis , of which only a few fragments survive. Hellanicus' work appears to have been a genealogical one concerning the daughters of Atlas (Ἀτλαντὶς in Greek means "of Atlas"), but some authors have suggested
2740-859: Is not new"). Athanasius Kircher accepted Plato's account as literally true, describing Atlantis as a small continent in the Atlantic Ocean. Contemporary perceptions of Atlantis share roots with Mayanism , which can be traced to the beginning of the Modern Age , when European imaginations were fueled by their initial encounters with the indigenous peoples of the Americas. From this era sprang apocalyptic and utopian visions that would inspire many subsequent generations of theorists. Most of these interpretations are considered pseudohistory , pseudoscience , or pseudoarchaeology , as they have presented their works as academic or scientific , but lack
2877-511: Is seen as the golden age of al-Andalus. Córdoba under the Caliphate, with a population of more than half a million, eventually overtook Constantinople as the largest and most prosperous city in Europe. Al-Andalus became a centre for the arts, medicine, science, music, literature and philosophy. The work of its most important philosophers and scientists, such as Abulcasis and Averroes , had
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#17327650419403014-655: The Atlantic Ocean . Since Plato describes Athens as resembling his ideal state in the Republic , the Atlantis story is meant to bear witness to the superiority of his concept of a state. Despite its minor importance in Plato's work, the Atlantis story has had a considerable impact on literature. The allegorical aspect of Atlantis was taken up in utopian works of several Renaissance writers, such as Francis Bacon 's New Atlantis and Thomas More 's Utopia . On
3151-607: The Battle of Bagdoura (in Morocco). Heartened by the victories of their North African brethren, the Berbers of al-Andalus quickly raised their own revolt. Berber garrisons in the north of the Iberian Peninsula mutinied, deposed their Arab commanders, and organized a large rebel army to march against the strongholds of Toledo, Córdoba, and Algeciras. In 741, Balj b. Bishr led a detachment of some 10,000 Arab troops across
3288-536: The Battle of Río Salado in 1340. After this, they ceased to play a major role. The subsequent internal turmoil within Castile, however, helped Nasrid Granada to enjoy a period of relative external peace and internal prosperity until the end of the 14th century, under the reigns of Yusuf I ( r. 1333–1354 ) and Muhammad V ( r. 1354–1359, 1362–1391 ). Important cultural figures, such as Ibn al-Khatib , Ibn Zamrak , and Ibn Khaldun all served in
3425-589: The Book of Foods ( Kitab al-Aghdhiya )—a manual on foods and regimen which contains guidelines for a healthy life; and the Kitab al-Taysir —a book written to act as a compendium to Ibn Rushd's Colliget . In Kitab al-Taysir he provides one of the earliest clinical descriptions of the scabies mite. Three of the most notable Andalusi astronomers were Ibn Tufail (d. 1185), Ibn Rushd (Averroes; d. 1198), and Nur ad-Din al-Bitruji (Alpetragius; d. 1204). All lived around
3562-639: The County of Barcelona . During the eleventh century several centres of power existed among the taifas, and the political situation shifted rapidly. Before the rise of the Almoravids from Africa or the Christians from the north, the Abbadid -ruled Taifa of Seville succeeded in conquering a dozen lesser kingdoms, becoming the most powerful and renowned of the taifas, such that it could have laid claim to be
3699-609: The Frankish leader Charles Martel for assistance, offering to place himself under Carolingian sovereignty. At the Battle of Poitiers in 732, the al-Andalus raiding army was defeated by Charles Martel and Al Ghafiqi was killed. In 734, the Andalusi launched raids to the east, capturing Avignon and Arles and overran much of Provence . In 737, they traveled up the Rhône valley, reaching as far north as Burgundy . Charles Martel of
3836-583: The Greek and Mayan languages , which produced a narrative of the destruction of Atlantis. The 1882 publication of Atlantis: the Antediluvian World by Ignatius L. Donnelly stimulated much popular interest in Atlantis. He was greatly inspired by early works in Mayanism , and like them, attempted to establish that all known ancient civilizations were descended from Atlantis, which he saw as
3973-578: The Hellenic deities of old divided the land so that each deity might have their own lot; Poseidon was appropriately, and to his liking, bequeathed the island of Atlantis. The island was larger than Ancient Libya and Asia Minor combined, but it was later sunk by an earthquake and became an impassable mud shoal, inhibiting travel to any part of the ocean. Plato asserted that the Egyptians described Atlantis as an island consisting mostly of mountains in
4110-536: The Languedoc-Roussillon area of Occitania . The small army Tariq led in the initial conquest consisted mostly of Berbers, while Musa's largely Arab force of over 12,000 soldiers was accompanied by a group of mawālī (Arabic, موالي), that is, non-Arab Muslims, who were clients of the Arabs. The Berber soldiers accompanying Tariq were garrisoned in the centre and the north of the peninsula, as well as in
4247-578: The Maya peoples had descended from the Toltecs , people he believed were the surviving population of the racially superior civilization of Atlantis. His work combined with the skillful, romantic illustrations of Jean Frederic Waldeck , which visually alluded to Egypt and other aspects of the Old World , created an authoritative fantasy that excited much interest in the connections between worlds. Inspired by Brasseur de Bourbourg's diffusion theories,
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4384-658: The Mosque of Córdoba , and helped urbanize the emirate while defending it from invaders, including the quashing of numerous rebellions, and decisively repelling the invasion by Charlemagne (which would later inspire the epic, Chanson de Roland ). By far the most important of these invasions was the attempted reconquest by the Abbasid Caliphate . In 763 Caliph Al-Mansur of the Abbasids installed al-Ala ibn-Mugith as governor of Africa (whose title gave him dominion over
4521-574: The Nazis with a mythological precedent and a pretext for their ideological platform and their subsequent genocide . However, Blavatsky's writings mention that the Atlantean were in fact olive-skinned peoples with Mongoloid traits who were the ancestors of modern Native Americans , Mongolians , and Malayans . The idea that the Atlanteans were Hyperborean , Nordic supermen who originated in
4658-465: The Socratic method in order to discuss contrary positions within the context of a supposition. The Timaeus begins with an introduction, followed by an account of the creations and structure of the universe and ancient civilizations. In the introduction, Socrates muses about the perfect society, described in Plato's Republic ( c. 380 BC ), and wonders if he and his guests might recollect
4795-507: The Timaeus gives a description of the geography of Atlantis: That an island of such nature and size once existed is evident from what is said by certain authors who investigated the things around the outer sea. For according to them, there were seven islands in that sea in their time, sacred to Persephone , and also three others of enormous size, one of which was sacred to Hades, another to Ammon , and another one between them to Poseidon,
4932-580: The Visigothic Kingdom under Muslim rule in a seven-year campaign. They crossed the Pyrenees and occupied Visigothic Septimania in southern France. Most of the Iberian peninsula became part of the expanding Umayyad Empire , under the name of al-Andalus . It was organized as a province subordinate to Ifriqiya , so, for the first few decades, the governors of al-Andalus were appointed by
5069-607: The story of Gyges . This led a number of scholars to suggest possible inspiration of Atlantis from Egyptian records of the Thera eruption , the Sea Peoples invasion, or the Trojan War . Others have rejected this chain of tradition as implausible and insist that Plato created an entirely fictional account, drawing loose inspiration from contemporary events such as the failed Athenian invasion of Sicily in 415–413 BC or
5206-565: The straits . The Arab governor of al-Andalus, joined by this force, crushed the Berber rebels in a series of ferocious battles in 742. However, a quarrel immediately erupted between the Syrian commanders and the Andalusi, the so-called "original Arabs" of the earlier contingents. The Syrians defeated them at the hard-fought Battle of Aqua Portora in August 742 but were too few to impose themselves on
5343-455: The taifa kingdoms. At the Battle of Sagrajas (or Battle of Zallaqa in Arabic), a Muslim army led by the Almoravids soundly defeated Alfonso VI. By 1090, however, Yusuf ibn Tashfin was disillusioned with the disunity of the taifa leaders and he returned on a campaign to conquer al-Andalus instead. Most of the taifas , except for Zaragoza, were annexed by 1094. Valencia, which had come under
5480-862: The taifas were generally too weak to defend themselves against repeated raids and demands for tribute from the Christian states to the north and west, which were known to the Muslims as "the Galician nations", and which had spread from their initial strongholds in Galicia , Asturias , Cantabria , the Basque country, and the Carolingian Marca Hispanica to become the Kingdoms of Navarre , León , Portugal , Castile and Aragon , and
5617-498: The " Akashic Records " (a term borrowed from Theosophy ), Cayce declared that he was able to give detailed descriptions of the lost continent. He also asserted that Atlantis would "rise" again in the 1960s (sparking much popularity of the myth in that decade) and that there is a " Hall of Records " beneath the Egyptian Sphinx which holds the historical texts of Atlantis. As continental drift became widely accepted during
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5754-482: The 1260s. Only the region of Granada remained unconquered. From the mid 13th to the late 15th century, the only remaining domain of al-Andalus was the Emirate of Granada , the last Muslim stronghold in the Iberian Peninsula. The emirate was established by Muhammad ibn al-Ahmar in 1230 and was ruled by the Nasrid dynasty , the longest reigning dynasty in the history of al-Andalus. Although surrounded by Castilian lands,
5891-518: The 15th century in terms of population. The most visible legacy of the Nasrids is the Alhambra , their fortified palace complex, partly preserved today. The independent Nasrid kingdom was also a trade hub between the Atlantic and Mediterranean, and was frequented especially by Genoese merchants. The Marinids intervened in the south of the Iberian Peninsula multiple times up until their defeat at
6028-518: The 720s, the al-Andalus governors launched several sa'ifa raids into Aquitaine but were decisively defeated by Duke Odo the Great of Aquitaine at the Battle of Toulouse (721) . However, after crushing Odo's Berber ally Uthman ibn Naissa on the eastern Pyrenees, Abdul Rahman Al Ghafiqi led an expedition north across the western Pyrenees and defeated the Aquitanian duke, who in turn appealed to
6165-639: The Abbasid government in North Africa, and declared themselves a caliphate. Inspired by this action, Abd al Rahman joined the rebellion and declared himself caliph in 929. For nearly 100 years under the Córdoban Umayyad period, from the 9th century to the 10th, al-Andalus also extended its presence from Fraxinetum into the Alps with a series of organized raids. The period of the Caliphate
6302-529: The Athenians, that it is neither a mere myth nor unadorned history, although some take it as history and others as myth", he is treating "Crantor's view as mere personal opinion, nothing more; in fact he first quotes and then dismisses it as representing one of the two unacceptable extremes". Cameron also points out that whether he refers to Plato or to Crantor, the statement does not support conclusions such as Otto Muck's "Crantor came to Sais and saw there in
6439-406: The Athenians, while that island itself was submerged by God under the sea. Both Plato and Aristotle praise this philosopher, and Proclus has written a commentary on him. He himself expresses views similar to our own with some modifications, transferring the scene of the events from the east to the west. Moreover he mentions those ten generations as well as that earth which lies beyond the Ocean. And in
6576-403: The Atlantean empire, and as the alliance disintegrated, prevailed alone against the empire, liberating the occupied lands. But afterwards there occurred violent earthquakes and floods; and in a single day and night of misfortune all your warlike men in a body sank into the earth, and the island of Atlantis in like manner disappeared in the depths of the sea. For which reason the sea in those parts
6713-423: The Castilian kings. Along with this political status, its favorable geographic location, with the Sierra Nevada as a natural barrier, helped to prolong Nasrid rule. Granada also accommodated a large number of Muslim refugees fleeing the Reconquista or expelled from Christian-controlled territories, which grew the city and the emirate's population. The city even became one of the largest in Europe throughout
6850-402: The Christian advance captured new cities and fortresses until the last Nasrid ruler, Muhammad XII (known as Boabdil to the Christians), formally surrendered Granada to the Catholic Monarchs on 2 January 1492. By this time Muslims in Castile numbered half a million. After the fall, "100,000 had died or been enslaved, 200,000 emigrated, and 200,000 remained as the residual population. Many of
6987-425: The Christian kingdoms expanded southward again. From 1146 onward, the Almohads intervened and took control of al-Andalus. One of Abd al-Mu'min's successors, Ya'qub al-Mansur , won a major victory over the Castilian Alfonso VIII at the Battle of Alarcos in 1195. In 1212, a coalition of Christian kings under the leadership of Alfonso VIII defeated the Almohads at the Battle of Las Navas de Tolosa . Almohad rule
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#17327650419407124-422: The Egyptians this story about the Athenians and Atlanteans, so as to make them say that the Athenians really once lived according to that system. The next sentence is often translated "Crantor adds, that this is testified by the prophets of the Egyptians, who assert that these particulars [which are narrated by Plato] are written on pillars which are still preserved." But in the original, the sentence starts not with
7261-418: The Emirate of Granada, that was to become a tributary state of the Crown of Castile, as the remaining Muslim state on the Iberian Peninsula, and was surrendered in 1492 to the Catholic Monarchs . The toponym al-Andalus is first attested by inscriptions on coins minted in 716 by the new Muslim government of Iberia. These coins, called dinars , were inscribed in both Latin and Arabic . The etymology of
7398-418: The Franks, with the assistance of Liutprand of the Lombards , invaded Burgundy and Provence and expelled the raiders by 739. In 740, a Berber Revolt erupted in the Maghreb (North Africa). To put down the rebellion, the Umayyad Caliph Hisham dispatched a large Arab army, composed of regiments ( Junds ) of Bilad Ash-Sham , to North Africa. But the great Umayyad army was crushed by the Berber rebels at
7535-413: The Islamic south. Between this frontier and its heartland in the south, the al-Andalus state had three large march territories ( thughur ): the Lower March (capital initially at Mérida , later Badajoz ), the Middle March (centred at Toledo), and the Upper March (centred at Zaragoza ). These disturbances and disorder also allowed the Franks, now under the leadership of Pepin the Short , to invade
7672-488: The Islamic world. Achievements that advanced Islamic and Western science came from al-Andalus, including major advances in trigonometry ( Jabir ibn Aflah ), astronomy ( Al-Zarqali ), surgery ( Al-Zahrawi ), pharmacology ( Ibn Zuhr ), and agronomy ( Ibn Bassal and Abū l-Khayr al-Ishbīlī ). Al-Andalus became a conduit for cultural and scientific exchange between the Islamic and Christian worlds. For much of its history, al-Andalus existed in conflict with Christian kingdoms to
7809-428: The Mediterranean, lending credence to many details in Plato's discussion. The fourth-century historian Ammianus Marcellinus , relying on a lost work by Timagenes , a historian writing in the first century BC, writes that the Druids of Gaul said that part of the inhabitants of Gaul had migrated there from distant islands. Some have understood Ammianus's testimony as a claim that at the time of Atlantis's sinking into
7946-453: The Moriscos ). The last mass prosecution against Moriscos for crypto-Islamic practices occurred in Granada in 1727, with most of those convicted receiving relatively light sentences. The Morisco community including these final convicts kept their identity alive at least through the late eighteenth century. There was much scientific activity in Al-Andalus, especially in the fields of medicine , astronomy , mathematics , and agronomy . At
8083-427: The Muslim elite, including Muhammad XII, who had been given the area of the Alpujarras mountains as a principality, found life under Christian rule intolerable and passed over into North Africa." Under the conditions of the Capitulations of 1492, the Muslims in Granada were to be allowed to continue to practice their religion. Mass forced conversions of Muslims in 1499 led to a revolt that spread to Alpujarras and
8220-500: The Nasrid court during this period. In 1468, Isabella , the only child of Henry IV of Castile , married Ferdinand , the son of John II of Aragon , and by 1479 they were rulers of a united Castile and Aragon. This development meant that Granada could no longer exploit divisions between the two kingdoms and the new royal couple, also known as the Catholic Monarchs , were united in their intention to conquer it. The final war to conquer Granada began in earnest in 1482. Year by year,
8357-400: The Northern Atlantic or even in the far North, was popular in the German ariosophic movement around 1900, propagated by Guido von List and others. It gave its name to the Thule Gesellschaft , an antisemite Münich lodge, which preceded the German Nazi Party (see Thule ). The scholars Karl Georg Zschaetzsch [ de ] (1920) and Herman Wirth (1928) were the first to speak of
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#17327650419408494-417: The Pyrenees, while the Berber colonists who followed settled in all parts of the country – north, east, south and west. Visigothic lords who agreed to recognize Muslim suzerainty were allowed to retain their fiefs (notably, in Murcia, Galicia, and the Ebro valley). Resistant Visigoths took refuge in the Cantabrian highlands, where they carved out a rump state, the Kingdom of Asturias . In
8631-426: The Qinnasrin jund in Jaén . The Egypt jund was divided between Beja ( Alentejo ) in the west and Tudmir ( Murcia ) in the east. The arrival of the Syrians substantially increased the Arab element in the Iberian peninsula and helped strengthen the Muslim hold on the south. However, at the same time, unwilling to be governed, the Syrian junds carried on an existence of autonomous feudal anarchy, severely destabilizing
8768-494: The Revolutions of the Heavenly Spheres five centuries later. Along with other astronomers, he undertook extensive work to edit the Toledan Zij astronomical tables. He also accurately calculated the motion of the solar apogee to be 12.04 seconds per year, which is relatively close to today's calculation of 11.8 seconds per year. Atlantis Atlantis ( Ancient Greek : Ἀτλαντὶς νῆσος , romanized : Atlantìs nêsos , lit. 'island of Atlas ')
8905-483: The Umayyad Caliphs distracted by the challenge of the Abbasids in the east, the western provinces of the Maghreb and al-Andalus spun out of their control. From around 745, the Fihrids , an illustrious local Arab clan descended from Oqba ibn Nafi al-Fihri , seized power in the western provinces and ruled them almost as a private family empire of their own – Abd al-Rahman ibn Habib al-Fihri in Ifriqiya and Yūsuf al-Fihri in al-Andalus. The Fihrids welcomed
9042-478: The Umayyads in Damascus and were slaughtering members of that family, and then he spent four years in exile in North Africa, assessing the political situation in al-Andalus across the Straits of Gibraltar, before he landed at Almuñécar . News of his arrival spread across al-Andalus, and when word reached its governor, Yūsuf al-Fihri , he was not pleased. During this time, Abd al-Rahman and his supporters quickly conquered Málaga and then Seville , finally besieging
9179-416: The Umayyads, the sons and grandsons of caliphs, had a more legitimate claim to rule than the Fihrids themselves. Rebellious-minded local lords, disenchanted with the autocratic rule of the Fihrids, conspired with the arriving Umayyad exiles. In 755, the exiled Umayyad prince Abd al-Rahman I (also called al-Dākhil , the 'Immigrant') arrived on the coast of Spain. He had fled the Abbasids, who had overthrown
9316-458: The ancient culture of Atlantis. The book was published in 1940. Blavatsky was also inspired by the work of the 18th-century astronomer Jean-Sylvain Bailly , who had "Orientalized" the Atlantis myth in his mythical continent of Hyperborea , a reference to Greek myths featuring a Northern European region of the same name, home to a giant, godlike race. Dan Edelstein claims that her reshaping of this theory in The Secret Doctrine provided
9453-403: The authority of the governor of al-Andalus. A second significant consequence of the revolt was the expansion of the Kingdom of the Asturias , hitherto confined to enclaves in the Cantabrian highlands. After the rebellious Berber garrisons evacuated the northern frontier fortresses, the Christian king Alfonso I of Asturias set about immediately seizing the empty forts for himself, quickly adding
9590-426: The bureaucracy's loyalty towards him. Around this time several local Arab lords began to revolt, including one Kurayb ibn Khaldun, who was able to conquer Seville. Some loyalists tried to quell the rebellion, but without proper material support, their efforts were in vain. He declared that the next emir would be his grandson Abd al-Rahman III , ignoring the claims of his four living children. Abdullah died in 912, and
9727-451: The capital of al-Andalus, Córdoba . Abd al-Rahman's army was exhausted after their conquest, meanwhile Governor Yūsuf al-Fihri had returned from quashing another rebellion with his army. The siege of Córdoba began, and noticing the starving state of Abd al-Rahman's army, al-Fihri began throwing lavish feasts every day as the siege went on, to tempt Abd al Rahman's supporters to defect to his side. However, Abd al-Rahman persisted, even rejecting
9864-408: The central island itself was five stades in diameter [about 0.92 km; 0.57 mi]. In Plato's metaphorical tale, Poseidon fell in love with Cleito, the daughter of Evenor and Leucippe, who bore him five pairs of male twins. The eldest of these, Atlas , was made rightful king of the entire island and the ocean (called the Atlantic Ocean in his honor), and was given the mountain of his birth and
10001-409: The civilization of Atlantis reached its peak between 1,000,000 and 900,000 years ago, but destroyed itself through internal warfare brought about by the dangerous use of psychic and supernatural powers of the inhabitants. Rudolf Steiner , the founder of anthroposophy and Waldorf Schools , along with other well known Theosophists, such as Annie Besant , also wrote of cultural evolution in much
10138-537: The control of El Cid at the end of its taifa period , was eventually occupied in 1102, after El Cid's death. Zaragoza was annexed in 1110. Modern scholarship has sometimes admitted originality in North African architecture, but according to Yasser Tabbaa, historian of Islamic art and architecture, the Iberocentric viewpoint is anachronistic when considering the political and cultural environment during
10275-427: The destruction of Helike in 373 BC. The only primary sources for Atlantis are Plato's dialogues Timaeus and Critias ; all other mentions of the island are based on them. The dialogues claim to quote Solon , who visited Egypt between 590 and 580 BC; they state that he translated Egyptian records of Atlantis. Plato introduced Atlantis in Timaeus , written in 360 BC: For it is related in our records how once upon
10412-643: The discoveries within the context of the Bible and that had undertones of racism in their connections between the Old and New World. The Europeans believed the indigenous people to be inferior and incapable of building that which was now in ruins and by sharing a common history, they insinuated that another race must have been responsible. In the middle and late nineteenth century, several renowned Mesoamerican scholars, starting with Charles Étienne Brasseur de Bourbourg , and including Edward Herbert Thompson and Augustus Le Plongeon , formally proposed that Atlantis
10549-509: The embalmed head of al-Ala ibn-Mugith, it is said Al Mansur exclaimed "Praise be to God who has put the sea between me and this devil!". Abd al Rahman I died in 788 after a lengthy and prosperous reign. He was succeeded by his son, Hisham I , who secured power by exiling his brother who had tried to rebel against him. Hisham enjoyed a stable reign of eight years and was succeeded by his son Al-Hakam I . The next few decades were relatively uneventful, with only occasional minor rebellions, and saw
10686-540: The emir of Kairouan , rather than the Caliph in Damascus . The regional capital was set at Córdoba , and the first influx of Muslim settlers was widely distributed. Following the Muslim conquest of Spain, al-Andalus, then at its greatest extent, was divided into five administrative units, corresponding roughly to: modern Andalusia ; Castile and León ; Navarre , Aragon , and Catalonia ; Portugal and Galicia ; and
10823-594: The emirate was wealthy through being tightly integrated in Mediterranean trade networks and enjoyed a period of considerable cultural and economic prosperity. Despite internal conflicts, the Nasrids of Granada were able to survive in part by playing the Christian kingdoms of the north against each other, while at other times soliciting aid from the Marinids , a new Berber dynasty ruling in North Africa from their capital in Fez . For much of its existence, Granada paid tribute to
10960-411: The emirate, most disastrously following the rebellion of Umar ibn Hafsun . When Muhammad died, he was succeeded by emir Abdullah ibn Muhammad al-Umawi whose power barely reached outside of the city of Córdoba. As Ibn Hafsun ravaged the south, Abdullah did almost nothing, and slowly became more and more isolated, barely speaking to anyone. Abdullah purged his administration of his brothers, which lessened
11097-737: The existence of Atlantis were Strabo and Posidonius . Some have theorized that, before the sixth century BC, the "Pillars of Hercules" may have applied to mountains on either side of the Gulf of Laconia , and also may have been part of the pillar cult of the Aegean. The mountains stood at either side of the southernmost gulf in Greece, the largest in the Peloponnese, and it opens onto the Mediterranean Sea. This would have placed Atlantis in
11234-505: The extent of which was a thousand stadia [200 km; 124 mi]; and the inhabitants of it—they add—preserved the remembrance from their ancestors of the immeasurably large island of Atlantis which had really existed there and which for many ages had reigned over all islands in the Atlantic sea and which itself had like-wise been sacred to Poseidon. Now these things Marcellus has written in his Aethiopica . Marcellus remains unidentified. Other ancient historians and philosophers who believed in
11371-661: The fall of the Umayyads in the east, in 750, and sought to reach an understanding with the Abbasids , hoping they might be allowed to continue their autonomous existence. But when the Abbasids rejected the offer and demanded submission, the Fihrids declared independence and, probably out of spite, invited the deposed remnants of the Umayyad clan to take refuge in their dominions. It was a fateful decision that they soon regretted, for
11508-675: The first taifa kingdoms (1009–1110); the Almoravid Empire (1085–1145); the second taifa period (1140–1203); the Almohad Caliphate (1147–1238); the third taifa period (1232–1287); and ultimately the Nasrid Emirate of Granada (1238–1492). Under the Caliphate of Córdoba, the city of Córdoba became one of the leading cultural and economic centres throughout the Mediterranean Basin , Europe, and
11645-568: The following centuries, though certain fields and subjects thrived more depending on the period. Scholars often worked in many different and overlapping subjects, so it is difficult to place those discussed here into a single scientific field each. There were many notable surgeons, physicians, and medical scholars from al-Andalus including Ibn al-Baytar (d. 1248), Abu al-Qasim al-Zahrawi (Albucasis; d. 1013), Muhammad al-Shafrah (d. 1360), Abu Marwan 'Abd al-Malik ibn Habib (d. 853), and Abu Marwan ibn Zuhr (Avenzoar; d. 1162). And of particular note
11782-628: The formation of the European Renaissance . The Caliphate of Córdoba also had extensive trade with other parts of the Mediterranean, including Christian parts. Trade goods included luxury items (silk, ceramics, gold), essential foodstuffs (grain, olive oil, wine), and containers (such as ceramics for storing perishables). In the tenth century, Amalfitans were already trading Fatimid and Byzantine silks in Córdoba. Later references to Amalfitan merchants were sometimes used to emphasize
11919-487: The fullest and truest sense, a continent. Now in this island of Atlantis there existed a confederation of kings, of great and marvelous power, which held sway over all the island, and over many other islands also and parts of the continent. The four people appearing in those two dialogues are the politicians Critias and Hermocrates as well as the philosophers Socrates and Timaeus of Locri , although only Critias speaks of Atlantis. In his works Plato makes extensive use of
12056-713: The homeland of the Caucasian race would contradict the beliefs of older Esoteric and Theosophic groups, which taught that the Atlanteans were non-Caucasian brown-skinned peoples. Modern Esoteric groups, including the Theosophic Society, do not consider Atlantean society to have been superior or Utopian—they rather consider it a lower stage of evolution. The clairvoyant Edgar Cayce spoke frequently of Atlantis. During his "life readings", he claimed that many of his subjects were reincarnations of people who had lived there. By tapping into their collective consciousness ,
12193-478: The important Book of the Medicine of the Arabs , Ibn Habib also wrote the Book on Stars ( Kirab fi l-nujim ). This book included important "teachings on the lunar mansions, the signs of the zodiac, [and] the division of the seasons." In these teachings, Ibn-Habib calculated the phases of the moon and dates of the annual solstices and equinoxes with relative accuracy. Another important astronomer from al-Andalus
12330-605: The island of Atalantes [translator's spelling; original: " Ἀτλαντίς "] which was greater than Africa and Asia, as Plato says in the Timaeus, in one day and night was overwhelmed beneath the sea in consequence of an extraordinary earthquake and inundation and suddenly disappeared, becoming sea, not indeed navigable, but full of gulfs and eddies. The theologian Joseph Barber Lightfoot ( Apostolic Fathers , 1885, II, p. 84) noted on this passage: "Clement may possibly be referring to some known, but hardly accessible land, lying without
12467-474: The island of Atlantis on the authority of Solon is not a figment." The term " utopia " (from "no place") was coined by Sir Thomas More in his sixteenth-century work of fiction Utopia . Inspired by Plato 's Atlantis and travelers' accounts of the Americas , More described an imaginary land set in the New World . His idealistic vision established a connection between the Americas and utopian societies,
12604-487: The island to teach philosophy. The philosopher Crantor , a student of Plato's student Xenocrates , is cited often as an example of a writer who thought the story to be historical fact. His work, a commentary on Timaeus , is lost, but Proclus , a Neoplatonist of the fifth century AD, reports on it. The passage in question has been represented in the modern literature either as claiming that Crantor visited Egypt, had conversations with priests, and saw hieroglyphs confirming
12741-490: The medical uses of over 1400 plants and other types of medicine—and ibn Habib's Book of the Medicine of the Arabs ( Kitab tibb al-'arab )—a historical summary of Arabic medicine until the 9th century. Ibn Habib's work is significant because it is one of the oldest known writings in the field of prophetic medicine , which uses hadiths to create Islamic-based medicinal guidelines. His book is also significant because it uses principles of Galenic medicine , such as humorism and
12878-682: The moats, and were covered with brass , tin , and the precious metal orichalcum , respectively. According to Critias, 9,000 years before his lifetime a war took place between those outside the Pillars of Hercules at the Strait of Gibraltar and those who dwelt within them. The Atlanteans had conquered the parts of Libya within the Pillars of Hercules, as far as Egypt, and the European continent as far as Tyrrhenia , and had subjected its people to slavery. The Athenians led an alliance of resistors against
13015-442: The mountain, making a route to the rest of the island. They dug a great canal to the sea, and alongside the bridges carved tunnels into the rings of rock so that ships could pass into the city around the mountain; they carved docks from the rock walls of the moats. Every passage to the city was guarded by gates and towers, and a wall surrounded each ring of the city. The walls were constructed of red, white, and black rock, quarried from
13152-556: The mountains of Ronda ; after this uprising the capitulations were revoked. In 1502 the Catholic Monarchs decreed the forced conversion of all Muslims living under the rule of the Crown of Castile, although in the kingdoms of Aragon and Valencia (both now part of Spain) the open practice of Islam was allowed until 1526. Descendants of the Muslims were subject to expulsions from Spain between 1609 and 1614 (see Expulsion of
13289-611: The name al-Andalus has traditionally been derived from the name of the Vandals ( vándalos in Spanish, vândalos in Portuguese). Since the 1980s, several alternative etymologies have challenged this tradition. In 1986, Joaquín Vallvé proposed that al-Andalus was a corruption of the name Atlantis . Heinz Halm in 1989 derived the name from a Gothic term, *landahlauts , and in 2002, Georg Bossong suggested its derivation from
13426-424: The name Crantor but with the ambiguous He ; whether this referred to Crantor or to Plato is the subject of considerable debate. Proponents of both Atlantis as a metaphorical myth and Atlantis as history have argued that the pronoun refers to Crantor. Alan Cameron argues that the pronoun should be interpreted as referring to Plato, and that, when Proclus writes that "we must bear in mind concerning this whole feat of
13563-427: The need for students and practitioners to rely on multiple medical texts. The book is renowned for its chapter on surgery which included important illustrations of surgical instruments, as well as sections "on cauterization , on incisions, venesection and wounds, and on bone-setting." For hundreds of years after its publication it was one of the most widely used medical texts for students and medical practitioners and
13700-618: The next century and a half, al-Andalus became a province of the Muslim empires of the Almoravids and their successors, the Almohads , both based in Marrakesh . Ultimately, the northern Christian kingdoms overpowered the Muslim states to the south. In the 13th century, most of the south quickly fell under Christian rule, with Gharb al-Andalus , the Guadalquivir Valley and Eastern al-Andalus [ es ] falling to Portuguese, Castilian, and Aragonese conquests. This left
13837-552: The nineteenth century Atlantis revival" and is the reason the myth endures today. He unintentionally promoted an alternative method of inquiry to history and science, and the idea that myths contain hidden information that opens them to "ingenious" interpretation by people who believe they have new or special insight. Helena Petrovna Blavatsky , the founder of the Theosophists , took up Donnelly 's interpretations when she wrote The Secret Doctrine (1888), which she claimed
13974-562: The north. After the fall of the Umayyad caliphate, al-Andalus was fragmented into taifa states and principalities, some of which (such as the Taifa of Toledo , the Taifa of Zaragoza , the Taifa of Seville and the Taifa of Badajoz ) reached considerable territorial extent. After the Christian capture of Toledo in 1085, the Almoravid empire intervened and repelled attacks on the region, then brought al-Andalus under direct Almoravid rule. For
14111-422: The northern portions and along the shore and encompassing a great plain in an oblong shape in the south "extending in one direction three thousand stadia [about 555 km; 345 mi], but across the center inland it was two thousand stadia [about 370 km; 230 mi]." Fifty stadia [9 km; 6 mi] from the coast was a mountain that was low on all sides ... broke it off all round about ...
14248-584: The northwestern provinces of Galicia and León to his fledgling kingdom. The Asturians evacuated the Christian populations from the towns and villages of the Galician-Leonese lowlands, creating an empty buffer zone in the Douro River valley (the " Desert of the Duero "). This newly emptied frontier remained roughly in place for the next few centuries as the boundary between the Christian north and
14385-466: The other hand, nineteenth-century amateur scholars misinterpreted Plato's narrative as historical tradition, most famously Ignatius L. Donnelly in his Atlantis: The Antediluvian World . Plato's vague indications of the time of the events (more than 9,000 years before his time ) and the alleged location of Atlantis ("beyond the Pillars of Hercules ") gave rise to much pseudoscientific speculation. As
14522-518: The philosopher Timaeus also describes this Earth as surrounded by the Ocean, and the Ocean as surrounded by the more remote earth. For he supposes that there is to westward an island, Atlantis, lying out in the Ocean, in the direction of Gadeira (Cadiz), of an enormous magnitude, and relates that the ten kings having procured mercenaries from the nations in this island came from the earth far away, and conquered Europe and Asia, but were afterwards conquered by
14659-425: The pillars of Hercules. But more probably he contemplated some unknown land in the far west beyond the ocean, like the fabled Atlantis of Plato ..." Other early Christian writers wrote about Atlantis, although they had mixed views on whether it once existed or was an untrustworthy myth of pagan origin. Tertullian believed Atlantis was once real and wrote that in the Atlantic Ocean once existed "[the isle] that
14796-437: The previous golden age of Córdoba. Fatimid Egypt was a supplier of many luxury goods, including elephant tusks, and raw or carved crystals. The Fatimids were traditionally thought to be the only supplier of such goods, and control over these trade routes would be a cause for conflict between the Umayyads and Fatimids. The Caliphate of Córdoba effectively collapsed during a ruinous civil war between 1009 and 1013, although it
14933-525: The province of al-Andalus). He planned to invade and destroy the Emirate of Córdoba, so in response Abd al Rahman fortified himself within the fortress of Carmona with a tenth as many soldiers as al-Ala ibn-Mugith. After a long siege, it appeared that Abd al Rahman would be defeated, but in a last stand Abd al Rahman with his outnumbered forces opened the gates of the fortress and charged at the resting Abbasid army, and decisively defeated them. After being sent
15070-902: The province. The quarrel was settled in 743 when Abū l-Khaṭṭār al-Ḥusām , the new governor of al-Andalus, assigned the Syrians to regimental fiefs across al-Andalus – the Damascus jund was established in Elvira ( Granada ), the Jordan jund in Rayyu ( Málaga and Archidona ), the Jund Filastin in Medina-Sidonia and Jerez , the Emesa (Hims) jund in Seville and Niebla , and
15207-533: The pseudoarchaeologist Augustus Le Plongeon traveled to Mesoamerica and performed some of the first excavations of many famous Mayan ruins. Le Plongeon invented narratives, such as the kingdom of Mu saga, which romantically drew connections to him, his wife Alice, and Egyptian deities Osiris and Isis , as well as to Heinrich Schliemann , who had just discovered the ancient city of Troy from Homer 's epic poetry (that had been described as merely mythical). He also believed that he had found connections between
15344-560: The rise of the emirate. In 822 Al Hakam died and was succeeded by Abd al-Rahman II , the first great emir of Córdoba. He rose to power with no opposition and sought to reform the emirate. He quickly reorganized the bureaucracy to be more efficient and built many mosques across the emirate. During his reign science and art flourished, as many scholars fled the Abbasid caliphate due to the disastrous Fourth Fitna . The scholar Abbas ibn Firnas made an attempt to fly, though accounts vary on his success. In 852 Abd al Rahman II died, leaving behind him
15481-399: The rule of the Almoravid dynasty. The rise and fall of the Almoravids is sometimes seen as an expression of Ibn Khaldun 's asabiyyah paradigm. By 1147, the Almoravids were overthrown in North Africa by the Almohads , another Berber dynasty, under the leadership of Abd al-Mu'min . As Almoravid rule collapsed, another brief period of taifa kingdoms followed in al-Andalus, during which
15618-466: The same time and focused their astronomical works on critiquing and revising Ptolemaic astronomy and the problem of the equant in his astronomical model. Instead, they accepted Aristotle 's model and promoted the theory of homocentric spheres. Al-Bitruji is believed to have studied under Ibn Tufail and Bitruji's Book on Cosmology ( Kitab fi al-hay'a ) built on Ibn Tufail's work, as well as that of Ibn Rushd, Ibn Bajja, and Maimonides. The book's goal
15755-401: The same time, Andalusi scholars were also highly active in philosophy (see below), especially in the field of logic . The earliest evidence of such activities in al-Andalus dates to the reign of Abd ar-Rahman II ( r. 822–852 ), when developments were spurred by exposure to older works translated from, Greek, Persian and other languages. Scientific studies continued to be pursued in
15892-426: The same vein. Other occultists followed the same lead, at least to the point of tracing the lineage of occult practices back to Atlantis. Among the most famous is Dion Fortune in her Esoteric Orders and Their Work . Drawing on the ideas of Rudolf Steiner and Hanns Hörbiger , Egon Friedell started his book Kulturgeschichte des Altertums [ de ] , and thus his historical analysis of antiquity, with
16029-571: The sea, its inhabitants fled to western Europe; but Ammianus, in fact, says that "the Drasidae (Druids) recall that a part of the population is indigenous but others also migrated in from islands and lands beyond the Rhine " ( Res Gestae 15.9), an indication that the immigrants came to Gaul from the north (Britain, the Netherlands, or Germany), not from a theorized location in the Atlantic Ocean to
16166-648: The south-west. Instead, the Celts who dwelled along the ocean were reported to venerate twin gods, ( Dioscori ), who appeared to them coming from that ocean. During the early first century, the Hellenistic Jewish philosopher Philo wrote about the destruction of Atlantis in his On the Eternity of the World , xxvi. 141, in a longer passage allegedly citing Aristotle's successor Theophrastus : ... And
16303-421: The standards or criteria. The Flemish cartographer and geographer Abraham Ortelius is believed to have been the first person to imagine that the continents were joined before drifting to their present positions. In the 1596 edition of his Thesaurus Geographicus he wrote: "Unless it be a fable, the island of Gadir or Gades [ Cadiz ] will be the remaining part of the island of Atlantis or America, which
16440-463: The story, or, as claiming that he learned about them from other visitors to Egypt. Proclus wrote: As for the whole of this account of the Atlanteans, some say that it is unadorned history, such as Crantor, the first commentator on Plato. Crantor also says that Plato's contemporaries used to criticize him jokingly for not being the inventor of his Republic but copying the institutions of the Egyptians. Plato took these critics seriously enough to assign to
16577-597: The strategic strip of Septimania in 752, hoping to deprive al-Andalus of an easy launching pad for raids into Francia . After a lengthy siege, the last Arab stronghold, the citadel of Narbonne , finally fell to the Franks in 759 . Al-Andalus was sealed off at the Pyrenees. The third consequence of the Berber revolt was the collapse of the authority of the Damascus Caliphate over the western provinces. With
16714-660: The surrounding area as his fiefdom . Atlas's twin Gadeirus, or Eumelus in Greek, was given the extremity of the island toward the pillars of Hercules. The other four pairs of twins—Ampheres and Evaemon, Mneseus and Autochthon, Elasippus and Mestor, and Azaes and Diaprepes—were also given "rule over many men, and a large territory." Poseidon carved the mountain where his love dwelt into a palace and enclosed it with three circular moats of increasing width, varying from one to three stadia and separated by rings of land proportional in size. The Atlanteans then built bridges northward from
16851-420: The temple of Neith the column, completely covered with hieroglyphs, on which the history of Atlantis was recorded. Scholars translated it for him, and he testified that their account fully agreed with Plato's account of Atlantis" or J. V. Luce's suggestion that Crantor sent "a special enquiry to Egypt" and that he may simply be referring to Plato's own claims. Another passage from the commentary by Proclus on
16988-445: The theory of four temperaments , as the basis of its medical recommendations. The ibn Zuhr family played a very important role in the production of Andalusi medical knowledge, as they produced five generations of medical experts, particularly in the fields of dietary sciences and medicaments . Abu Marwan ibn Zuhr (d. 1162) is particularly notable, as he wrote the Book of Moderation ( Kitab al-Iqtisad )—a treatise on general therapy;
17125-457: The throne passed to Abd al Rahman III. Through force of arms and diplomacy, he put down the rebellions that had disrupted his grandfather's reign, obliterating Ibn Hafsun and hunting down his sons. After this he led several sieges against the Christians, sacking the city of Pamplona , and restoring some prestige to the emirate. Meanwhile, across the sea the Fatimids had risen up in force, ousted
17262-510: The true heir to the Caliphate of Córdoba. The taifas were vulnerable and divided but had immense wealth. During its prominence the Taifa of Seville produced technically complex lusterware and exerted significant influence on ceramic production across al-Andalus. In the 1080s, the taifa kingdoms began to face an existential threat from the Christian kingdoms to the north, as Alfonso VI of Castile escalated attacks against them. In 1083, he led
17399-437: Was Maslama al-Majriti (d. 1007), who played a role in translating and writing about Ptolemy's Planisphaerium and Almagest . He built on the work of older astronomers, like Muhammad ibn Musa al-Khwarizmi , whose astronomical tables he wrote a discussion on and subsequently improved. Abu Ishaq Ibrahim al-Zarqali (d. 1087) had many influential astronomical successes, as shown by Copernicus 's recognition of him in his On
17536-461: Was "to overcome the physical difficulties inherent in the geometrical models of Ptolemy 's Almagest and to describe the cosmos in agreement with Aristotelian or Neoplatonic physics," which it succeeded in doing to an extent. Bitruji's book set a precedent of criticizing the Almagest in future works in the field of astronomy. Although Ibn Rushd originally trained and practiced as a jurist, he
17673-468: Was diminished in prestige and in 1228 the Almohad caliph al-Ma'mun withdrew from al-Andalus altogether. In this political vacuum, a new wave of taifa kingdoms emerged, which were progressively conquered by Portugal, Castile, and Aragon. Córdoba was conquered in 1236 and Seville was conquered in 1248 . Some Muslim city-states, such as Murcia and Niebla , survived as vassal kingdoms of Castile until
17810-427: Was equal in size to Libya or Asia" referring to Plato's geographical description of Atlantis. The early Christian apologist writer Arnobius also believed Atlantis once existed, but blamed its destruction on pagans. Cosmas Indicopleustes in the sixth century wrote of Atlantis in his Christian Topography in an attempt to prove his theory that the world was flat and surrounded by water: ... In like manner
17947-462: Was exposed to astronomy—possibly through Ibn Tufail—and became a renowned scientist in the field. His most popular work was his Summary of the Almagest , but he also published shorter works discussing Aristotle's planetary theories . Ibn Rushd published writings on philosophy, theology, and medicine throughout his life too, including commentaries on the works of Ibn Sina. In addition to writing
18084-445: Was not finally abolished until 1031 when al-Andalus broke up into a number of mostly independent mini-states and principalities called taifas . In 1013, invading Berbers sacked Córdoba , massacring its inhabitants, pillaging the city, and burning the palace complex to the ground. The largest of the taifas to emerge were Badajoz ( Batalyaws ), Toledo ( Ṭulayṭulah ), Zaragoza ( Saraqusta ), and Granada ( Ġarnāṭah ). After 1031,
18221-494: Was not sunk (as Plato reports in the Timaeus ) so much as torn away from Europe and Africa by earthquakes and flood... The traces of the ruptures are shown by the projections of Europe and Africa and the indentations of America in the parts of the coasts of these three said lands that face each other to anyone who, using a map of the world, carefully considered them. So that anyone may say with Strabo in Book 2, that what Plato says of
18358-461: Was originally dictated in Atlantis. She maintained that the Atlanteans were cultural heroes (contrary to Plato , who describes them mainly as a military threat). She believed in a form of racial evolution (as opposed to primate evolution). In her process of evolution the Atlanteans were the fourth " root race ", which were succeeded by the fifth, the " Aryan race ", which she identified with the modern human race. In her book, Blavatsky reported that
18495-399: Was possible for the travelers of that time to cross from it to the other islands, and from the islands to the whole of the continent over against them which encompasses that veritable ocean. For all that we have here, lying within the mouth of which we speak, is evidently a haven having a narrow entrance; but that yonder is a real ocean, and the land surrounding it may most rightly be called, in
18632-414: Was somehow related to Mayan and Aztec culture. The French scholar Brasseur de Bourbourg traveled extensively through Mesoamerica in the mid-1800s, and was renowned for his translations of Mayan texts, most notably the sacred book Popol Vuh , as well as a comprehensive history of the region. Soon after these publications, however, Brasseur de Bourbourg lost his academic credibility, due to his claim that
18769-485: Was translated into Hebrew, Latin, and Castilian. This encyclopedia is also significant for its inclusion of al-Zahrawi's personal experiences as a surgeon, which provided important case studies for aspiring surgeons. This distinguishes it from other strictly factual medical works of the time, most notably Ibn Sina's Canon of Medicine . Other important medical texts include al-Baytar's Comprehensive Book on Simple Drugs and Foodstuffs —an encyclopedia with descriptions of
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