Muqaddimah.....Tlemcen, an intellectual crossroads... transformations of some existent things into others, in a pattern that is both remarkable and endless.
"We explained there that the whole of existence in (all) its simple and composite worlds is arranged in a natural order of ascent and descent, so that everything constitutes an uninterrupted continuum. The essences at the end of each particular stage of the worlds are by nature prepared to be transformed into the essence adjacent to them, either above or below them. This is the case with the simple material elements; it is the case with palms and vines, (which constitute) the last stage of plants, in their relation to snails and shellfish, (which constitute) the (lowest) stage of animals. It is also the case with monkeys, creatures combining in themselves cleverness and perception, in their relation to man, the being who has the ability to think and to reflect. The preparedness (for transformation) that exists on either side, at each stage of the worlds, is meant when (we speak about) their connection."
The scientists of Tlemcen have played a great part in the sciences in the Muslim West and to a lesser extent in the world. Ibn Khaldun, who spent a long time at Tlemcen, reports that he was successfully cultivated in science and the arts
The Muqaddimah, also known as the Muqaddimah of Ibn Khaldun (Arabic: مقدّمة ابن خلدون) or Ibn Khaldun's Prolegomena (Ancient Greek: Προλεγόμενα), is a book written by the Arab historian Ibn Khaldun in 1377 which records an early view of universal history. Some modern thinkers view it as the first work dealing with the philosophy of history or the social sciences of sociology, demography,historiography,cultural history,social darwinism, ecology,[darwinism, and economics.The Muqaddimah also deals with Islamic theology, political theory and the natural sciences of biology and chemistry.Ibn Khaldun wrote the work in 1377 as the introduction chapter and the first book of his planned work of world history, the Kitābu l-ʻibar ("Book of Lessons"; full title: Kitābu l-ʻibari wa Dīwāni l-Mubtada' wal-Ḥabar fī ayāmi l-ʻarab wal-ʿajam wal-barbar, waman ʻĀsarahum min Dhawī sh-Shalṭāni l-Akbār, i.e.: "Book of Lessons, Record of Beginnings and Events in the history of the Arabs and Foreigners and Berbers and their Powerful Contemporaries"), but already in his lifetime it became regarded as an independent work on its own.The Muqaddimah anticipated the meteorological climate theory of environmental determinism, later proposed by Montesquieu in the 18th century. Like Montesquieu, Ibn Khaldun studied "the physical environment in which man lives in order to understand how it influences him in his non-physical characteristics." He explained the differences between different peoples, whether nomadic or sedentary peoples, including their customs and institutions, in terms of their "physical environment-habitat, climate, soil, food, and the different ways in which they are forced to satisfy their needs and obtain a living." This was a departure from the climatic theories expressed by authors from Hippocrates to Jean Bodin. It has been suggested that Ibn Khaldun may have had an influence upon Montesquieu's theory through the traveller Jean Chardin, who travelled to Persia and described a theory resembling Ibn Khaldun's climatic theory.Ibn Khaldun was a critic of the practice of alchemy and chemistry in medieval Islam. In chapter 23 of his work, entitled Fī ʿilm al-kimya, he discussed the history of alchemy, the views of alchemists such as Jabir ibn Hayyan (Geber), and the theories of the transmutation of metals and elixir of life. In chapter 26, entitled Fi inkar thamrat al-kimya wa istihalat wujudiha wa ma yansha min al-mafasid, he wrote a systematic refutation of alchemy on social,scientific, philosophical and religious grounds.He begins his refutation on social grounds, arguing that many alchemists are incapable of earning a living because of the thought of becoming rich through alchemy and end up "losing their credibility because of the futility of their attempts".He also argues that some alchemists resort to fraud, either openly by applying a thin layer of gold/silver on top of silver/copper jewelry, or secretly using an artificial procedure of covering whitened copper with sublimated mercury, though only skilled experimenters can carry out the latter. He admits, however, that most alchemists are honest and carry out their investigations in good faith with the belief that the transmutation of metals is possible, but on the basis that there has never been any successful attempt to date, he argues that transmutation is an implausible theory without any reliable scientific evidence to support it. He reports the earlier opinions of al-Farabi, Avicenna and al-Tughrai on alchemy, and then proceeds to advance his own arguments against it. One such argument is that "human science is powerless even to attain what is inferior to it" and that alchemy "resembles someone who wants to produce a man, an animal or a plant." Another sociological argument he uses is that, even if transmutation were possible, the disproportionate growth of gold and silver "would make transactions useless and would run counter to divine wisdom." He ends his arguments with a restatement of his position: "Alchemy can only be achieved through psychic influences (bi-ta'thirat al-nufus). Extraordinary things are either miracles or witchcraft... They are unbounded; nobody can claim to acquire them."Some of Ibn Khaldun's thoughts, according to some commentators, anticipate the biological theory of evolution.[45] Ibn Khaldun asserted that humans developed from "the world of the monkeys", in a process by which "species become more numerous" in Chapter 1 of the Muqaddimah:This world with all the created things in it has a certain order and solid construction. It shows nexuses between causes and things caused, combinations of some parts of creation with others, and transformations of some existent things into others, in a pattern that is both remarkable and endless.One should then take a look at the world of creation. It started out from the minerals and progressed, in an ingenious, gradual manner, to plants and animals. The last stage of minerals is connected with the first stage of plants, such as herbs and seedless plants. The last stage of plants, such as palms and vines, is connected with the first stage of animals, such as snails and shellfish which have only the power of touch. The word 'connection' with regard to these created things means that the last stage of each group is fully prepared to become the first stage of the newest group.The animal world then widens, its species become numerous, and, in a gradual process of creation, it finally leads to man, who is able to think and reflect. The higher stage of man is reached from the world of monkeys, in which both sagacity and perception are found, but which has not reached the stage of actual reflection and thinking. At this point we come to the first stage of man. This is as far as our (physical) observation extends.Ibn Khaldun believed that humans are the most evolved form of animals, in that they have the ability to reason. The Muqaddimah also states in Chapter 6:We explained there that the whole of existence in (all) its simple and composite worlds is arranged in a natural order of ascent and descent, so that everything constitutes an uninterrupted continuum. The essences at the end of each particular stage of the worlds are by nature prepared to be transformed into the essence adjacent to them, either above or below them. This is the case with the simple material elements; it is the case with palms and vines, (which constitute) the last stage of plants, in their relation to snails and shellfish, (which constitute) the (lowest) stage of animals. It is also the case with monkeys, creatures combining in themselves cleverness and perception, in their relation to man, the being who has the ability to think and to reflect. The preparedness (for transformation) that exists on either side, at each stage of the worlds, is meant when (we speak about) their connection.
Muqaddimah.....Tlemcen, an intellectual crossroads... transformations of some existent things into others, in a pattern that is both remarkable and endless.
"We explained there that the whole of existence in (all) its simple and composite worlds is arranged in a natural order of ascent and descent, so that everything constitutes an uninterrupted continuum. The essences at the end of each particular stage of the worlds are by nature prepared to be transformed into the essence adjacent to them, either above or below them. This is the case with the simple material elements; it is the case with palms and vines, (which constitute) the last stage of plants, in their relation to snails and shellfish, (which constitute) the (lowest) stage of animals. It is also the case with monkeys, creatures combining in themselves cleverness and perception, in their relation to man, the being who has the ability to think and to reflect. The preparedness (for transformation) that exists on either side, at each stage of the worlds, is meant when (we speak about) their connection."
The scientists of Tlemcen have played a great part in the sciences in the Muslim West and to a lesser extent in the world. Ibn Khaldun, who spent a long time at Tlemcen, reports that he was successfully cultivated in science and the arts
The Muqaddimah, also known as the Muqaddimah of Ibn Khaldun (Arabic: مقدّمة ابن خلدون) or Ibn Khaldun's Prolegomena (Ancient Greek: Προλεγόμενα), is a book written by the Arab historian Ibn Khaldun in 1377 which records an early view of universal history. Some modern thinkers view it as the first work dealing with the philosophy of history or the social sciences of sociology, demography,historiography,cultural history,social darwinism, ecology,[darwinism, and economics.The Muqaddimah also deals with Islamic theology, political theory and the natural sciences of biology and chemistry.Ibn Khaldun wrote the work in 1377 as the introduction chapter and the first book of his planned work of world history, the Kitābu l-ʻibar ("Book of Lessons"; full title: Kitābu l-ʻibari wa Dīwāni l-Mubtada' wal-Ḥabar fī ayāmi l-ʻarab wal-ʿajam wal-barbar, waman ʻĀsarahum min Dhawī sh-Shalṭāni l-Akbār, i.e.: "Book of Lessons, Record of Beginnings and Events in the history of the Arabs and Foreigners and Berbers and their Powerful Contemporaries"), but already in his lifetime it became regarded as an independent work on its own.The Muqaddimah anticipated the meteorological climate theory of environmental determinism, later proposed by Montesquieu in the 18th century. Like Montesquieu, Ibn Khaldun studied "the physical environment in which man lives in order to understand how it influences him in his non-physical characteristics." He explained the differences between different peoples, whether nomadic or sedentary peoples, including their customs and institutions, in terms of their "physical environment-habitat, climate, soil, food, and the different ways in which they are forced to satisfy their needs and obtain a living." This was a departure from the climatic theories expressed by authors from Hippocrates to Jean Bodin. It has been suggested that Ibn Khaldun may have had an influence upon Montesquieu's theory through the traveller Jean Chardin, who travelled to Persia and described a theory resembling Ibn Khaldun's climatic theory.Ibn Khaldun was a critic of the practice of alchemy and chemistry in medieval Islam. In chapter 23 of his work, entitled Fī ʿilm al-kimya, he discussed the history of alchemy, the views of alchemists such as Jabir ibn Hayyan (Geber), and the theories of the transmutation of metals and elixir of life. In chapter 26, entitled Fi inkar thamrat al-kimya wa istihalat wujudiha wa ma yansha min al-mafasid, he wrote a systematic refutation of alchemy on social,scientific, philosophical and religious grounds.He begins his refutation on social grounds, arguing that many alchemists are incapable of earning a living because of the thought of becoming rich through alchemy and end up "losing their credibility because of the futility of their attempts".He also argues that some alchemists resort to fraud, either openly by applying a thin layer of gold/silver on top of silver/copper jewelry, or secretly using an artificial procedure of covering whitened copper with sublimated mercury, though only skilled experimenters can carry out the latter. He admits, however, that most alchemists are honest and carry out their investigations in good faith with the belief that the transmutation of metals is possible, but on the basis that there has never been any successful attempt to date, he argues that transmutation is an implausible theory without any reliable scientific evidence to support it. He reports the earlier opinions of al-Farabi, Avicenna and al-Tughrai on alchemy, and then proceeds to advance his own arguments against it. One such argument is that "human science is powerless even to attain what is inferior to it" and that alchemy "resembles someone who wants to produce a man, an animal or a plant." Another sociological argument he uses is that, even if transmutation were possible, the disproportionate growth of gold and silver "would make transactions useless and would run counter to divine wisdom." He ends his arguments with a restatement of his position: "Alchemy can only be achieved through psychic influences (bi-ta'thirat al-nufus). Extraordinary things are either miracles or witchcraft... They are unbounded; nobody can claim to acquire them."Some of Ibn Khaldun's thoughts, according to some commentators, anticipate the biological theory of evolution.[45] Ibn Khaldun asserted that humans developed from "the world of the monkeys", in a process by which "species become more numerous" in Chapter 1 of the Muqaddimah:This world with all the created things in it has a certain order and solid construction. It shows nexuses between causes and things caused, combinations of some parts of creation with others, and transformations of some existent things into others, in a pattern that is both remarkable and endless.One should then take a look at the world of creation. It started out from the minerals and progressed, in an ingenious, gradual manner, to plants and animals. The last stage of minerals is connected with the first stage of plants, such as herbs and seedless plants. The last stage of plants, such as palms and vines, is connected with the first stage of animals, such as snails and shellfish which have only the power of touch. The word 'connection' with regard to these created things means that the last stage of each group is fully prepared to become the first stage of the newest group.The animal world then widens, its species become numerous, and, in a gradual process of creation, it finally leads to man, who is able to think and reflect. The higher stage of man is reached from the world of monkeys, in which both sagacity and perception are found, but which has not reached the stage of actual reflection and thinking. At this point we come to the first stage of man. This is as far as our (physical) observation extends.Ibn Khaldun believed that humans are the most evolved form of animals, in that they have the ability to reason. The Muqaddimah also states in Chapter 6:We explained there that the whole of existence in (all) its simple and composite worlds is arranged in a natural order of ascent and descent, so that everything constitutes an uninterrupted continuum. The essences at the end of each particular stage of the worlds are by nature prepared to be transformed into the essence adjacent to them, either above or below them. This is the case with the simple material elements; it is the case with palms and vines, (which constitute) the last stage of plants, in their relation to snails and shellfish, (which constitute) the (lowest) stage of animals. It is also the case with monkeys, creatures combining in themselves cleverness and perception, in their relation to man, the being who has the ability to think and to reflect. The preparedness (for transformation) that exists on either side, at each stage of the worlds, is meant when (we speak about) their connection.