This work inaugurates a critical inquiry into whether the ideas of Karl Popper, a philosopher of science, are used by astronomers and astrophysicists, a practicing community of scientists. It examines four basic components of Karl Popper's philosophy— falsification, prohibition, simplicity, and risk taking— and the extent that these themes become integrated into recent scientific literature on astronomy, astrophysics, cosmology, and stellar evolutionary theory. It concludes that the philosophy of science is highly relevant to the practice of astronomy, (...) and that Karl Popper plays a unique role in directing different communities of astronomers and cosmologists. (shrink)

In one of the most disputed passages of Greek literature Plato in the Republic, 7. 528e–530c prescribes astronomy as the fourth study in the education of the Guardians. But what sort of astronomy? According to one school of thought it is a purely speculative study of bodies in motion having no relation to the celestial objects that we see. While this interpretation has rejoiced the hearts of Plato's detractors, who regard him as an obstacle to the progress (...) of science, it has dismayed his admirers. Another school of thought holds that what Plato meant was that astronomers must get to know the real motions of the heavenly bodies as opposed to their apparent motions as seen by us on earth. The opposed interpretations may be set out in the following representative citations from Sir Thomas Heath and John Burnet. (shrink)

RésuméLes livres relevant du genre littéraire de l'adab présentent des matériaux sur un grand nombre de sujets, considérés sous des angles divers: sujets religieux, scientifiques, historiques, littéraires, etc. Ils propsent un savoir et, en même temps, de l'agrément aux gens éduqués. Nous considérerons ici deux œuvres relevant de l'adab, en tant qu'elles discutent leurs thèmes d'un point de vue scientifique: Faṣl al-Khiṭāb d'al-Tīfāshī et Mabāhij al-fikar wa-manāhij al-ʿibar d'al-Waṭwāṭ.L'œuvre d'al-Tīfāshī traite de sujets astronomiques et météorologiques. Les passages portant sur l'astronomie (...) dressent le tableau aristotélicien usuel du monde dans une version simplifiée pour non-spécialistes. Les passages sur des sujets météorologiques expliquent ces phénomènes en se conformant à la doctrine aristotélicienne des deux exhalaisons – ils se fondent, dans une large mesure, sur l'interprétation développée par Avicenne de cette théorie.Le traité d'al-Waṭwāṭ comporte quatre sections, qui envisagent respectivement le ciel, la terre, les animaux et les plantes. Un chapitre de la première section traite de phénomènes météorologiques et présente synthétiquement les explications proposées à l'époque, telles qu'on les lit dans les œuvres d'al-Kindī et d'Avicenne.On ne trouvera probablement pas d'idées scientifiques nouvelles dans la littérature d'adab, mais on y perçoit bien comment, à côté de la maîtrise du Coran, du ḥadīth, de la poésie et de la prose littéraire, la connaissance scientifique constituait une partie intégrante de l'éducation d'une certaine classe sociale, assimilée y compris par des gens dont la science n'était pas la préoccupation principale. Il apparaît également que les thèmes scientifiques traités ne se bornaient pas à ceux qui présentaient un intérêt pour la religion et la société musulmane. La science était une activité qui avait partie liée avec la société, poursuivie en vue d'une satisfaction intellectuelle et du plaisir de la connaissance, et la plupart des groupes sociaux formant cette société considéraient qu'il n'y avait rien là d'incompatible avec l'Islam comme religion. Cela pourrait bien corroborer la “thèse de l'appropriation” défendue par Sabra, selon laquelle la science était bien assimilée et largement acceptée par la société islamique médiévale, par opposition à la “thèse de la marginalité” soutenue par von Grünebaum, d'après laquelle la science était une activité marginale, confinée à une certaine élite et sans ancrage social véritable. (shrink)

All large-scale telescope facilities are constructed within a geographical, social, historical, and political context that includes nested layers at the global, national, and local levels. However, discussions about the geographic siting of astronomy facilities, for example, the communities in which they are embedded or the interactions between the facility and its locale, are uncommon in social science studies of astronomy, and no extant review focused on this gap in the literature. In this literature review and discourse (...) analysis, we explore the ways in which research about astronomy facilities and their local communities has emerged, and the extent to which it focuses on the Global South. We find that literature addressing the social and policy aspects of astronomy facilities has an emphasis on the Global North. However, literature addressing host communities has an emphasis on the Global South. Broadly, the discourses related to host communities in the Global South have emerged from reflections on the controversies related to large-scale telescopes in Hawai’i, Chile, and South Africa. One common theme linking these discourses is that a focus on benefits at the national and international levels obscures a range of problematic power dynamics and outcomes at the local level. The notion of the Global South as an ‘empty space’ in which astronomical observation does not constitute impactful action amongst local communities, is challenged by discourses that centre local contexts, and challenged by discourses that employ conceptual frameworks with a focus on revealing power dynamics. (shrink)

The book is an introductory exposition of the development of the physical and astronomical notions of the universe. It covers the period from Greek antiquity to the Copernican revolution and the Renaissance, half of the text being devoted to medieval science within both the Aristotelian and the Archimedean traditions. The book is intended for a general audience interested in intellectual and scientific developments, but should also be useful as a guide to further studies. Thus it has an extensive bibliography classifying (...) much of the secondary literature on the subject, and also a sixty page 'dictionary' of all the scientists and philosophers mentioned in the text. This contains references to printed editions of the sources and to a selection of books and periodicals. (shrink)

With over 150 alphabetically arranged entries about key scientists, concepts, discoveries, technological innovations, and learned institutions, the Oxford Guide to Physics and Astronomy traces the history of physics and astronomy from the Renaissance to the present. For students, teachers, historians, scientists, and readers of popular science books such as Galileo's Daughter, this guide deciphers the methods and philosophies of physics and astronomy as well as the historical periods from which they emerged. Meant to serve the lay reader (...) and the professional alike, this book can be turned to for the answer to how scientists learned to measure the speed of light, or consulted for neat, careful summaries of topics as complicated as quantum field theory and as vast as the universe. The entries, each written by a noted scholar and edited by J. L. Heilbron, Professor of History and Vice Chancellor, Emeritus, University of California, Berkeley, reflect the most up-to-date research and discuss the applications of the scientific disciplines to the wider world of religion, law, war, art and literature. No other source on these two branches of science is as informative or as inviting. Thoroughly cross-referenced and accented by dozens of black and white illustrations, the Oxford Guide to Physics and Astronomy is the source to turn to for anyone looking for a quick explanation of alchemy, x-rays and any type of matter or energy in between. (shrink)

This work, in continuity with the article published by Ferdinando Casolaro and Giovanna Della Vecchia in Vol 5, 2017 of this series, in which we noted that in the centuries since the eight century B.C. at the 13th century A.D. the evolution of Astronomy and historical events have influenced the development of Mathematics, intends to demonstrate how the Architecture and Literature of the following centuries have further conditioned the development of the sciences in Italy and, in particular, of (...) Mathematics, identifying the affinities and, in some cases, the coincidences between the different forms of thought that invite us to make a serious reflection on the uniqueness of culture. (shrink)

Während heute die meisten Menschen keinen Gedanken daran verschwenden, dass sich unser irdischer Wohnort mit mehr als 1000 km/h um die eigene Achse dreht, reichte das Wissen um dieses ständige Bewegtwerden bei den Römern bis in den Alltag: Für Vitruv ist das rotierende Weltall der Prototyp aller mechanischen Einrichtungen. In die römische Lebenswelt gelangte das Wissen über das Raum-Zeit-Modell der griechischen Astronomie, dem Platons Erkenntniseuphorie zu religiösem Charakter verholfen hatte, durch die paideia. Allerdings war der Prozess von der Wissensgewinnung bis (...) zur Wissensrepräsentation keine Einbahnstrasse: Die Deutungsmuster griechischer Welterklärung wurden durch Texte und Artefakte nicht einfach reproduziert, sondern an veränderte Bedürfnisse angepasst. Aus tradierten und neuen wissenschaftlichen Erkenntnissen, religiösen Überzeugungen, politischen Notwendigkeiten und dem Wunsch nach Zurschaustellung des eigenen Kulturkapitals entstand im öffentlichen wie im privaten Bereich ein komplexer Diskurs über Raum und Zeit."--Page 4 of cover. (shrink)

In eighteenth-century France, scientific progress and its spreading met a growing interest among public, an enthusiasm that was to be reflected in literature. Fictional works including scientific knowledge in their narrative made their appearance, paving the ground for a genre promised to a growing success in the following centuries—science fiction. The article presents three eighteenth-century French literary works, each one centered on a different domain of science: Voltaire’s Micromégas, Charles-François Tiphaigne’s Amilec, or the Seeds of Mankind and François-Félix Nogaret’s (...) The Mirror of Current Events, or Beauty to the Highest Bidder. The first one, an iconic Enlightenment work that promotes critical thinking, relies on discoveries made in astronomy and optics. Tiphaigne de la Roche is far from sharing the fame of Voltaire, but his odd Amilec is noteworthy as it is possibly the very first science-fiction work in which biology is central. Written in the unique atmosphere of the French revolution, Nogaret’s work The Mirror of Current Events depicts androids-like interacting with humans. Our purpose is to show that these works were a precursor of the science fiction genre in literature, to describe how and what science or technology was depicted in them, and how they influenced the view of Man in eighteenth-century France. (shrink)

This study reviews the Chinese Buddhist approach to astronomy and calendars during the first millennium CE. I demonstrate that although Indian astronomical and calendrical concepts were often translated into Chinese Buddhist literature, few of these conventions were ever actually implemented in China. I also demonstrate that the Chinese sangha relied upon secular and/or Indian astronomical materials in translation. I highlight the eighth-century monk Yixing as a unique example of a Chinese Buddhist monk who also acted as a court (...) astronomer, but I argue that despite his identity as a monk, his career as an astronomer was actually separate from his activities within Buddhism. Finally, with additional reference to Amoghavajra, I argue that Buddhism as an institution in China did not facilitate developments in astronomy or calendrical science, but rather it took a deferential attitude toward these fields. (shrink)

Thomas Reid argued that the geometrical properties of visible figures equal the geometrical properties of their projections on the inside of a sphere centred around the eye. In recent scholarship there are only a few suggestions of which sources might have inspired Reid. I point to a widely ignored body of early eighteenth-century literature – introductions into projective geometry, the use of celestial globes and astronomy – in which the model of the eye in the centre of a (...) sphere was immensely popular. Moreover, I argue that Reid's account results naturally from some astronomical doctrines in conjunction with George Berkeley's theory of vision. (shrink)

Nobody should have a monopoly of the truth in this universe. The censorship and suppression of challenging ideas against the tide of mainstream research, the blacklisting of scientists, for instance, is neither the best way to do and filter science, nor to promote progress in the human knowledge. The removal of good and novel ideas from the scientific stage is very detrimental to the pursuit of the truth. There are instances in which a mere unqualified belief can occasionally be converted (...) into a generally accepted scientific theory through the screening action of refereed literature and meetings planned by the scientific organizing committees and through the distribution of funds controlled by "club opinions". It leads to unitary paradigms and unitary thinking not necessarily associated to the unique truth. This is the topic of this book: to critically analyze the problems of the official mechanisms under which current science is being administered and filtered today, along with the onerous consequences these mechanisms have on all of us. The authors, all of them professional researchers, reveal a pessimistic view of the miseries of the actual system, while a glimmer of hope remains in the "leitmotiv" claim towards the freedom in doing research and attaining an acceptable level of ethics in science. (shrink)

In 1637 a Frenchman named Noël Duret published a book in Paris that referred to the heliocentric Copernican system. In 1660 an Ottoman scholar named Ibrahim Efendi al-Zigetvari Tezkireci translated the book into Arabic. For more than three centuries this manuscript was buried in an Ottoman archive in Istanbul until it resurfaced at the beginning of the 1990s. The discovery of the Arabic text has necessitated a re-evaluation of the history of early modern Arabic natural philosophy, one that takes into (...) account the intellectual context of Ibrahim Efendi and the overarching trends in the world of Sufi mysticism. These trends were reflected in art, literature, philosophy and natural philosophy. Using philological and cultural clues, as well as Ibrahim Efendi's own words, we can attempt deductions about why, how and for what purposes Ibrahim Efendi chose Duret's book for his project. (shrink)

In this article, the meaning of concept of sharʿī science gained in the conception of education, which was established in Islamic civilization, was studied. The main problem of the research is to evaluate the idea of education in Islamic Civilization, which is closely related to the concept of sharʿī science, with a false perception that it consists entirely of religious education. The beginning of Islamic Civilization is traced back to descent of the Qur'an. The conception of education that started to (...) emerge after this period is based on the understanding of the Qur'an and hadiths at first. In later times, a wide variety of fields, such as language, literature, logic, wisdom, riyāzat, nature, and astronomy, have been included in the concept of education to encompass the whole existence of the entity. In the following centuries, these fields, which were included in the course curriculum of the madrasahs, were examined in detail in the works of classification of sciences. Therefore, the false perception needs to be reconsidered. For this reason, the article focuses on how the concept of sharʿī science is defined. Historical data analysis method was used to solve the problem. The claim of the article is that the concept of shar′i science has wide perspective to cover the world of meaning, mind and essence of man. As a result, this article, it was determined that the concept of sharʿī science has a meaning to cover the majority of information fields that are subject to instruction in our educational conception.Summary: The formation of the conception of education in Islamic civilization has emerged in the long term through a scientific process. During this time, a rich curriculum on the concept of education was shaped. The sciences that form the curriculum have been diversified in later periods compared to the early periods of Islam. With the advent of the different sciences, which provided this diversification and which were not at first, all the existing sciences were classified according to different perspectives by the ulama (muslim scholars). In the classifications, which have important contributions to the conception of education, the sciences were tried to be introduced and their position in the education life was tried to be explained. The sciences classified have not been dealt with against each other but rather to complement each other in different ways. The distinction of sciences in classification; different approaches such as linguistically, religious, secular, mental, transportation, philosophical and sharʿī have been developed.The concept of sharʿī science, which can be expressed as a general definition of the sciences, is given in almost all of the works related to the classification of sciences, even under the name or different titles. When we look at the classification, it is seen that sharʿī sciences are handled in four different approaches. As the first approach, the sharʿī sciences are among the main elements of main division in the classification. Here, the sharʿī sciences, in general, with the linguistic sciences and mental sciences were included in the top title. In the second approach, there are works in their classification that do not include the sharʿī sciences and the distinction between it. In addition, these works collect the sciences within this scope under other scientific compositions or other names. In the third approach, among the works that give information about the general of the sciences, there are those who mentioned all together without classifying these sciences and others. In the last approach, the sharʿī sciences are seen as the upper description of the knowledge fields that are included in the teaching, which covers the majority of the other sciences except for the linguistic sciences.The approaches presented in the classification of sciences indicate the diversity of the issue. In order to have better understanding of the issue, it is useful to look closely at the meaning of the concept of sharʿī sciences. At this point, three definitions of 2nd, 4th and 12th centuries are given respectively. Firstly, for Jābir b. Hayyān sharʿī science is the most useful politics in terms of religion and the world, because it contains the benefits of the world's interests after death.Secondly, al-Ghazali (d. 505/1111) describes the sharʿī science as the knowledge learned from Şārī ʿ and prophets, but not by the experience and hearing. According to this, the sharʿī science is defined as the knowledge of the sunnah that only gives information about revelation. The information fields outside this definition are also considered as the sciences, which are instrumental in reaching to sharʿī science.The perspective of the third definition of sharʿī science is given by Saçaklızāde (d. 1145/1732). He lists the three definitions made before the time of his life from the specific (hās) to the general (ām). Saçaklızāde gave the aforementioned definition of al-Ghazali in the first sense of the concept of sharʿī science. He points out that the meaning given here is allocated. The second definition belongs to Molla Husraw (d. 885/1480). According to him, the sharʿī science is the sciences that can be reached through the sciences of the Şārīʿ. In other words, it is the sciences that are not used except for obtaining the sciences obtained from Şārīʿ itself. This meaning is a bit more extensive since there are no records as described in al-Ghazali. This definition is also included in the sciences benefited from it. Although it is not the first, there is usūl-i fiqh (Islamic legal theory) within this meaning.In the third definition, sharʿī science is the sciences that form the basis for things arising from Şārīʿ or originating from Şārīʿ. This definition belongs to Ibn Hajar el-Haytamī. He did not consider the partial allocation of the second meaning as given above, and included all the instrument sciences in the definition of sharʿī science. Based on the definitions he gave, three sharʿī science approaches made before the time he lived were listed from specific to general. Thus, in a sense, he depicts the general shape of the sharʿī science perspective. With the approach to generalization, we can say that a sharʿī science perspective that encompasses the majority of the fields involved in education is developing. In the third meaning of sharʿī science, it is seen that the majority of the fields of knowledge in education and training are gathered under one roof. The most important factor gathering the sciences together is the effort to understand the purpose of Şārīʿ, who owns the whole area of existence. The fields of knowledge and sciences needed to achieve this aim can be included in the definition of sharʿī science. The effort to understand the purpose of Şārīʿ is also at the center of the idea of Islamic education. Since there are various dimensions of being, each step taken to understand and learn them is directed in a way to Şārīʿ itself. Whether it is language and literary sciences or other sciences, such as mathematics, physics and philosophies, the aim is to recognize and understand Şārīʿ for the collection of things that fall within the scope of all educational activities. With sharʿī science approach, teaching the whole of the area of existence owned by Allah is possible within the concept of education. In the works written for the education curriculum, it is seen that the perspective covering the majority of the sciences in the definition of third sharʿī science is preserved. First of all, the meaning integrity of the sharʿī science concept has been determined. In the definitions of three different periods given here, it is seen that the approach to the sciences, which are the subject of instruction in education is not exclusive but inclusive. Especially because of the width in the third sense, the majority of the instrument sciences and mental science fields in the curriculum are included in the definition of sharʿī science. (shrink)

Among various case studies addressing the reception of relativity, very few deal with Portugal at either the international or the national level. The national literature on the topic has mainly concentrated on the reactions to relativity of the Portuguese mathematical community. The absence of Portuguese astronomers alongside Eddington during the 1919 expedition to Principe, then a Portuguese island, has been implicitly equated with the astronomical community's lack of interest in the event. In reception studies dealing with general relativity, analysis (...) has tended to focus on the physics and mathematics communities, less on the astronomers. Given that relativity was born at the interface of physics, mathematics and astronomy, reactions of members of these scientific communities depended on differences in shared traditions, values, problems and expectations, as well as on individual practitioners' idiosyncrasies. This paper addresses the contributions of the overlooked Portuguese astronomical community, evaluates the actions and reactions of its members to the expedition and assesses their role in the process of appropriation of relativity. (shrink)

In the sentence marked DK22 B52, Heraclitus describes a boy playing with small objects. The boy has the entire kingdom at his disposal and he himself is identified with the eon. This famous fragment has been interpreted in numerous ways both by classical philologists and philosophers. Its current interpretation is that it is a metaphor for human life. The child, not yet familiar with rules of social life, introduces elements of randomness and careless play into that life. Meanwhile, comparison of (...) Heraclitus’ sentence with the Old Indic tales, lets recognize in the sentence the mythological theme of the act of creation – God creating and governing the world. Such governing means establishing fundamental mathematical rights – the same rights that are applied in astronomical observations and scientific research as a whole. Hypothesis, that the ancient Indo-European culture affected – through India – Heraclitus, lets better understand this philosopher’s thought which harmonically combines elements of science, religion and arts. The India hypothesis also explains the aura of sublimity and holiness found in our tradition. The aura that was present in the late antiquity thinkers who acknowledged Heraclitus’ sentence and passed it to the Western literature. (shrink)

First published in 1962, Reason and Imagination presents collection of fourteen essays dedicated to Marjorie Hope Nicholson and is divided equally between works of her colleagues and of her former students. It contains themes like noble numbers and poetry of devotion, Cromwell as Davidic King, the isolation of the renaissances hero, Milton's dialogue on Astronomy, music, mirth and galenic traditions in England, the Augustan conception of history, Locke and Sterne, and literary criticism and artistic interpretation, to weave a narrative (...) of the history of ideas in the seventeenth and eighteenth century. This book will be an essential read for scholars and researchers of literary history, philosophy, comparative literature, and English literature in general. (shrink)

The Philosophy and logic in Islamic thought, unlike Christian culture, developed uncensored and as a result of great demand. After the biggest translation movement in history, important components of Ancient Greek, Syriac, Persian, Jewish and Hindu cultures were transferred to Arabic. Kalam, which developed earlier in Islamic culture, has also been effective in understanding and accepting the philosophical content. In the beginning, translations were made in fields such as medicine, chemistry, astronomy and mathematics. Philosophy literature was also translated (...) into Arabic due to its close relationship with other sciences and the need to fill the "gaps" in Islamic culture. The philosophy of logic was also transferred to Arab culture in its Aristotelian form. Especially the great influence of Aristotle helped strengthen the thought of logic among Arab philosophers and some theologians. As with other translation content, the logic has been translated into Arabic without any censorship. Contrary to the thinkers of Christian culture, Islamic philosophers learned all the subtleties of logic in a free intellectual environment, and as a result, this fact created a way for them to make a unique contribution to the discipline of logic. Logic, as it has been transformed into Arabic elements in Islamic culture, has been influential in basic areas such as theology, language, fiqh and kalam. In this process, logic, which was handled intertwined with traditional philosophy, has progressed to become a refined thought, especially with the influence of the first great philosopher Fârâbî. Fârâbî is not only a great philosopher but also a great Islamic scholar, and these qualities enabled him to adapt logic to Arab culture and Islamic sciences from his Aristotelian roots. Fârâbî, just like Aristotle, wanted to use logic as a criterion of truth for philosophical fields. Fârâbî, who designed logic under two main headings such as concepts and judgments, adapted logic to Arab culture for Muslims in the reasoning process. This solid construction of logic not only strengthened philosophical thought, but also contributed to the later establishment of a solid structure in Islamic sciences. In this context, the understanding of Islamic philosophy and its transformation with the effect of logic require a close examination of Fârâbî's thought. In our article, we will briefly discuss the pre-Islamic origins of philosophy and logic, and on this plane, we will examine Fârâbî's contribution to philosophy of some basic issues such as God, the classification of sciences, and the philosophical dimension of logic and try to reveal his effects on Islamic culture from a general point of view. (shrink)

This book describes how and why the early modern period witnessed the marginalisation of astrology in Western natural philosophy, and the re-adoption of the cosmological view of the existence of a plurality of worlds in the universe, allowing the possibility of extraterrestrial life. Founded in the mid-1990s, the discipline of astrobiology combines the search for extraterrestrial life with the study of terrestrial biology – especially its origins, its evolution and its presence in extreme environments. This book offers a history of (...) astrobiology's attempts to understand the nature of life in a larger cosmological context. Specifically, it describes the shift of early modern cosmology from a paradigm of celestial influence to one of celestial inhabitation. Although these trends are regarded as consequences of Copernican cosmology, and hallmarks of a modern world view, they are usually addressed separately in the historical literature. Unlike others, this book takes a broad approach that examines the relationship of the two. From Influence to Inhabitation will benefit both historians of astrology and historians of the extraterrestrial life debate, an audience which includes researchers and advanced students studying the history and philosophy of astrobiology. It will also appeal to historians of natural philosophy, science, astronomy and theology in the early modern period. (shrink)

This article takes stock of the seeming wealth of visual and material sources concerning stars and numbers that has come down to us from early imperial China (221 BCE–755 CE) and their minimal impact on how we write the history of astronomy and mathematics in this period. My goal is to offer ideas about how we might better engage with these sources and work across ancient and modern disciplines. I begin by outlining the conceptual categories into which our historical (...) subjects divided these sciences, followed by an overview of those visual and material sources we know from textual sources to have once existed versus those that are currently extant. The historiographic disconnect, I argue, is due in part to an inherent disconnect in the sources that have survived and, in some degree, to terminological and categorical confusion between those working in the history of science, divination, and art. Pointing to what are, in my opinion, good examples of how we might move forward and beyond the limits imposed by our sources and disciplinary boundaries, I then end on a list of questions I think fruitful to explore. What, for example, do we mean by “accuracy” when speaking of how constellations are represented in technical literature and tomb murals? (shrink)

Extensive scientific, philosophical and artistic activities were carried out in the Islamic World’s various science and civilization centers during the early Middle Ages. In these centers, noteworthy works of mathematics, astronomy, geography, medicine, pharmacology, optics, botany, chemistry and other fields of science, which would later determine improvement paths for these fields, were created. Abu al-Izz Ismail ibn al-Razzaz al-Jazari (12th-13th centuries), was a magnificent Muslim scientist known for his work named The Book of Knowledge of Ingenious Mechanical Devices (Kitab (...) fi ma‘rifati’l-hiyal al-handasiyya) and he was born in geography where many scientists were trained. He contributed to the development of science and civilization, the joint legacy of humanity and demonstrated his true capability and success in the field of ilm al-hiyal (the scientific field which addresses the information and practices regarding mechanical technology and engineering in Islamic science history). From this perspective, it is evident that al-Jazari had a wide field of interest, made his mark in the age he lived in with his brave and innovative ideas, and was a wise engineer. al-Jazari’s detailed descriptions and explanations of water clocks, oil lamp clocks and water pumping machines, as well as their construction, were astounding. In addition, al-Jazari’s studies on metal casting techniques, cone valves, wheel balance and the real-world use of aspiration tubes are important in contemporary engineering studies. When all these are considered, it becomes clear that his designation as the “Leonardo da Vinci of the Islamic World” is not a coincidence. Many studies on al-Jazari’s scientific legacy have been conducted in various parts of the world. There are various manuscripts of his aforementioned book. Based on these manuscripts, the work has been -fully or partially- translated into many languages, including Turkish. The German and English translations served as a basis for studies on al-Jazari in other languages. In recent years, studies conducted on al-Jazari in Türkiye (books, articles, domestic and international symposiums, congresses etc.) have demonstrated his brilliance and competence as a scientist. Furthermore, studies on al-Jazari are still ongoing in Türkiye. As for Russia, the scientific legacy of the scientists raised in the Islamic World such as Avicenna, al-Farabi, Abu Bakr al-Razi, Abu Rayhan al-Biruni, Abu al-Qasim al-Zahrawi, Muhammad ibn Musa al-Khwarizmi, al-Battani, al-Kashi, Abd al-Rahman al-Khazini, Nasir al-Din al-Tusi was researched within the scope of a special plan and program. Depending on the relevant studies, al-Jazari and his work drew attention as well. A small portion of the aforementioned Russian studies is known in Türkiye. It is safe to assume that al-Jazari studies in Russia are virtually unknown in Türkiye. The present study primarily aims to contribute to the literature on the scientific legacy of al-Jazari, a Middle Age Islamic scientist best known for his famous work in the mechanical field. More specifically, the present study aims to: 1) to identify the studies on al-Jazari in Russia, and in the former USSR countries, where academic studies are still in Russian after the Soviet Union period, to create a chronological biography and to set forth their compilation; in other words, to create a bibliography which includes Russian studies on al-Jazari; 2) to provide information on the structure and content of the studies in question, to detect the methodological issues encountered in these works, and make solution recommendations to solve these issues; 3) to contribute to continuing and future studies in Türkiye on al-Jazari in terms of source and material index. In conclusion, it should be stated that comparative reading was conducted centered on The Book of Knowledge of Ingenious Mechanical Devices (Kitab fi ma‘rifati’l-hiyal al-handasiyya). It should also be noted that Russian popular internet publications (which are not based on academic research and are created/reproduced for commercial and personal purposes) were excluded from the assessment. (shrink)

We examine one of the well-known mathematical works of Abraham bar Ḥiyya: Ḥibbur ha-Meshiḥah ve-ha-Tishboret, written between 1116 and 1145, which is one of the first extant mathematical manuscripts in Hebrew. In the secondary literature about this work, two main theses have been presented: the first is that one Urtext exists; the second is that two recensions were written—a shorter, more practical one, and a longer, more scientific one. Critically comparing the eight known copies of the Ḥibbur, we show (...) that contrary to these two theses, one should adopt a fluid model of textual transmission for the various manuscripts of the Ḥibbur, because neither of these two theses can account fully for the changes among the various manuscripts. We hence offer to concentrate on the typology of the variations among the various manuscripts, dealing with macro-changes (such as omissions or additions of proofs, additional appendices or a reorganization of the text itself), and micro-changes (such as textual and pictorial variants). (shrink)

Historians of seventeenth-century science have frequently asserted that Kepler's laws of planetary motion were largely ignored between the time of their first publication and the publication of Newton's Principia . In fact, however, they were more widely known and accepted than has been generally recognized.Kepler's ideas were, indeed, rather slow in establishing themselves, and until about 1630 there are few references to them in the literature of the time. But from then onwards, interest in them increased fairly rapidly. In (...) particular, the principle of elliptical orbits had been accepted by most of the leading astronomers in France before 1645 and in England by about 1655. It also received quite strong support in Holland.The second law had a more chequered history. It was enunciated in its exact form by a few writers and was used in practice by some others without being explicitly formulated, but the majority, especially after 1645, preferred one or another of several variant forms which were easier to use but only approximately correct. The third law attracted less interest than the others, chiefly perhaps because it had no satisfactory theoretical basis, but it was correctly stated by at least six writers during the period under review.Between about 1630 and 1650 Kepler's Epitome Astronomiae Copernicanae was probably the most widely read work on theoretical astronomy in northern and western Europe, while his Rudolphine Tables, which were based upon the first two laws, were regarded by the majority of astronomers as the most accurate planetary tables available.Kepler's work certainly did not receive all the recognition it deserved, but the extent to which it was neglected has been much exaggerated. (shrink)

This article takes stock of the seeming wealth of visual and material sources concerning stars and numbers that has come down to us from early imperial China (221 BCE–755 CE) and their minimal impact on how we write the history of astronomy and mathematics in this period. My goal is to offer ideas about how we might better engage with these sources and work across ancient and modern disciplines. I begin by outlining the conceptual categories into which our historical (...) subjects divided these sciences, followed by an overview of those visual and material sources we know from textual sources to have once existed versus those that are currently extant. The historiographic disconnect, I argue, is due in part to an inherent disconnect in the sources that have survived and, in some degree, to terminological and categorical confusion between those working in the history of science, divination, and art. Pointing to what are, in my opinion, good examples of how we might move forward and beyond the limits imposed by our sources and disciplinary boundaries, I then end on a list of questions I think fruitful to explore. What, for example, do we mean by “accuracy” when speaking of how constellations are represented in technical literature and tomb murals? (shrink)

This paper explores the various meanings of precision during the early modern period in Europe. In contrast with existing literature focused on assessing the precision of early instruments, this study delves into the intended significance of the term ‘precision’ as understood by historical figures such as J. Stöffler, P. Nunes or F. Mordente. By analysing a selection of instruments equipped with scales, both in their physical form and as they are described in instrument texts, several facets of precision emerge. (...) Some findings demonstrate that the precision of scales can be enhanced through corrections obtained from tables. In other cases, visual estimation is substituted with a method for obtaining values of multiple sexagesimal places. Furthermore, certain instruments designed to represent theoretical concepts achieve greater precision by incorporating the most intricate details of these notions. This investigation into lesser-known meanings of precision underscores the need of comprehensively exploring the concepts, the practices and the terminology surrounding precision that were in use over the fifteenth and sixteenth centuries. (shrink)

The significance of the plurality of the Copernican Revolution is the main thrust of this undergraduate text In this study of the Copernican Revolution, the ...

Nazariyat, Journal for the History of Islamic Philosophy and Sciences, issued twice a year in English and Turkish (Nazariyat İslam Felsefe ve Bilim Tarihi Araştırmaları Dergisi), is a refereed international journal. It publishes original studies, critical editions of classical texts and book reviews on Islamic philosophy, kalām, theoretical aspects of Sufism and the history of sciences. The goal of Nazariyat is to contribute to the discovery, examination and reinterpretation of the theoretical traditions in the history of Islamic thought, by giving (...) special attention to the post-classical period of it. **ISSN: 2148-8088 E-ISBN: 2547-9415**. (shrink)

Richly illustrated study drawing on art, literature and science to explore Victorian attitudes towards sight.

This chapter begins with a discussion of Egyptian and Babylonian influences in Greek astronomy. It considers the development of Pythagorean astronomy before Philolaus. It then focuses on the difficulty of identifying an individual contribution to astronomy by Pythagoras or specific early Pythagoreans. It shows that Alexander relied on Aristotle, who connected with Philolaus neither the harmony of the spheres nor the geocentric model on which it is based. The surviving works of Aristotle actually contain no indication that (...) he associated the harmony of the spheres with Philolaus' system. (shrink)

This book provides the first presentation of the bilingual textual material that illustrates the transmission of Islamic astronomy to scientists of the Indian Sanskritic tradition. It includes editions of the chapter of the _Tadhkira_ in which the mid-thirteenth century Persian astronomer, Nasīr al-dīn al-ṭūsī discussed the new solutions that he devised to overcome certain technical problems in the lunar and planetary models of Ptolemaic astronomy and of the learned commentary composed by al-Birjandī in the early sixteenth century together (...) with the Sanskrit translation of both made by Nayanasukha at Jaipur in 1729. An English translation of the Arabic texts and a commentary discussing their technical meanings and the deviations from them in the Sanskrit version together with a glossary of the Arabic and Sanskrit technical vocabulary conclude the volume. (shrink)

Contributed research papers presented as National Seminar on Vedic Astro Sciences, organized by S.V. Vedic University on 7th and 8th June, 2008 in association with the Centre for Theoritical Studies and Research, Birbhum, West Bengal).

M'illumino/d'immenso - I'm lit/with immensity is Geoffrey Brock's translation of Giuseppe Ungaretti's poem Mattina. In the poem's minimalism, Ungaretti points to the maximal: the richness of poetry's expressive possibilities and the power of thinking in literature. This book addresses the fascination of readers to transcend the boundaries of their own in fiction, and literature's capacity, according to Kant, even to evoke, with the help of the development of aesthetic ideas, representations that exceed what is empirically and conceptually graspable (...) - in case studies about myths of creativity, images of death and the beyond after the 'death of God', of the soul, of melancholy as the dark ground of genius, of metamorphoses of both evil and good, of ecstasy, of the economy of self-sacrifice, of the art of resistance, and, among others, about figurations of biography and the portrait as approaches to singularity, what is particular and cannot be fully subsumed to any universality. (shrink)

In recent years, Nietzsche’s views on (natural) science attracted a considerable amount of scholarly attention. Overall, his attitude towards science tends to be one of suspicion, or ambivalence at least. My article addresses the “Nietzsche and science” theme from a slightly different perspective, raising a somewhat different type of question, more pragmatic if you like, namely: how to be a Nietzschean philosopher of science today? What would the methodological contours of a Nietzschean approach to present-day research areas (such as neuroscience, (...) astrophysics, synthetic biology or climate studies) amount to? In other words, my paper reflects a shift of focus from author studies to extrapolation. The design of my article is as follows. I will start with the question (already widely discussed in the expert literature) to what extent Friedrich Nietzsche (a classical philologist by training) managed to familiarise himself with the natural sciences of his epoch. Subsequently, I will outline some basic methodological and conceptual ingredients of Nietzsche’s philosophy of science, focussing on core issues such as “genealogy”, “interpretation”, “enhancement” and “truth”. Next, I will elucidate Nietzsche’s genealogical methodology with the help of three case studies (three representative samples if you will) taken from Nietzsche’s writings and dealing with physiology, astronomy and neuro-psychology respectively. Finally, I will present the methodological contours of a Nietzschean understanding of contemporary technoscience. (shrink)

Aristotle, great Greek philosopher, researcher, reasoner, and writer, born at Stagirus in 384 BCE, was the son of Nicomachus, a physician, and Phaestis. He studied under Plato at Athens and taught there ; subsequently he spent three years at the court of a former pupil, Hermeias, in Asia Minor and at this time married Pythias, one of Hermeias's relations. After some time at Mitylene, in 343?2 he was appointed by King Philip of Macedon to be tutor of his teen-aged son (...) Alexander. After Philip's death in 336, Aristotle became head of his own school, the Lyceum at Athens. Because of anti-Macedonian feeling there after Alexander's death in 323, he withdrew to Chalcis in Euboea, where he died in 322. Nearly all the works Aristotle prepared for publication are lost; the priceless ones extant are lecture-materials, notes, and memoranda. They can be categorized as follows: I Practical: Nicomachean Ethics; Great Ethics ; Eudemian Ethics; Politics; Economics ; On Virtues and Vices. II Logical: Categories; Analytics ; Interpretation; Refutations used by Sophists; Topica. III Physical: Twenty-six works including astronomy, generation and destruction, the senses, memory, sleep, dreams, life, facts about animals, etc. IV Metaphysics: on being as being. V Art: Rhetoric and Poetics. VI Other works including the Constitution of Athens; more works also of doubtful authorship. VII Fragments of various works such as dialogues on philosophy and literature; and of treatises on rhetoric, politics and metaphysics. The Loeb Classical Library edition of Aristotle is in twenty-three volumes. (shrink)