Introduction To Astronomy By Theodore Metochites Stoicheiosis Astronomike 1 5 30

Stoicheiosis Astronomike ("Elements of Astronomy") is a late Byzantine comprehensive introduction to Astronomy. It was written by an outstanding figure in Byzantine culture and politics, who served also as prime minister. This volume makes available for the first time a large part of its astronomical contents, offering the original text with an English translation, accompanied by an introduction and analysis. This book describes the celestial spheres, the rotation of the planets, and especially the apparent trajectory of the sun with its uniform and anomalous rotations, which are used to determine the length of the year. Metochites proposed a new starting date for the calendar (6th of October 1283) specifying the position of the sun on that date. The work revived the interest in studies of Ptolemaic astronomy as attested by numerous annotations in the margins of the manuscripts. Besides its astronomical content there are statements on the epistemological method and other issues elucidating the spirit of that age. It will be of interest as an introduction to Byzantine astronomy for historians of science and philosophy, for astronomers, and those interested in the development of calendars.

The statesman and scholar Theodore Metochites was one of the most important personalities of the fourteenth-century Byzantine Empire. A close advisor to the emperor Andronikos II and restorer of the famous monastery of Chora in Constantinople, Metochites left various writings including orations, poems, essays and commentaries on classical and religious texts, in which he discusses the numerous problems that troubled him and his contemporaries, such as the decline of the state and the tension between public life and that of the philosopher. In this book, Ioannis Polemis provides the first in-depth study of Metochites' oeuvre, revealing the complex way he represented the authorial self to critique the politics and mores of his day, whilst at the same time shielding himself from potential criticism. Polemis details the way Metochites deftly manipulated figures and tropes from classical antiquity and early Christianity to justify his role in public life, which was traditionally shunned by scholars in the pursuit of 'logos'. The book provides unique insights into one of the late Empire's most important figures, as well as more widely deepening our understanding of classical reception in Byzantium and the social, political and intellectual climate of Constantinople in the fourteenth century.

Focuses on the scholarly interests of the intellectual elites during the last two centuries of Byzantium and the cultural environment in which they flourished, as well as the interaction between secular and church circles in Constantinople, Thessaloniki, Athos and beyond.

Description of the celestial spheres and their rotations -- Eccentric and epicyclic models -- The uniform and anomalous rotation of the sun; right and oblique ascensions -- Determining the time and culmination of the stars at various zones of the Earth -- The obliquity -- Description of the Greek/Roman and Egyptian calendars -- Proposal for revising the Julian calendar

ECPA Christian Book Award 2021 Finalist: Biography & Memoir Explore Apologetics through the Lives of History's Great Apologists The History of Apologetics follows the great apologists in the history of the church to understand how they approached the task of apologetics in their own cultural and theological context. Each chapter looks at the life of a well-known apologist from history, unpacks their methodology, and details how they approached the task of defending the faith. By better understanding how apologetics has been done, readers will be better able to grasp the contextualized nature of apologetics and apply those insights to today's context. The History of Apologetics covers forty-four apologists including: Part One: Patristic Apologists Part Two: Medieval Apologists Part Three: Early Modern Apologists Part Four: 19th C. Apologists Part Five: 20th C. American Apologists Part Six: 20th C. European Apologists Part Seven: Contemporary Apologists

Science in Byzantium has rarely been systematically explored. A first of its kind, this collection of essays highlights the disciplines, achievements, and contexts of Byzantine science across the eleven centuries of the Byzantine empire. After an introduction on science in Byzantium and the 21st century, and a study of Christianization and the teaching of science in Byzantium, it offers a comprehensive and up-to-date survey of the scientific disciplines cultivated in Byzantium, from the exact to the natural sciences, medicine, polemology, and the occult sciences. The volume showcases the diversity and vivacity of the varied scientific endeavours in the Byzantine world across its long history, and aims to bring the field into broader conversations within Byzantine studies, medieval studies, and history of science. Contributors are Fabio Acerbi, Anne-Laurence Caudano, Gonzalo Andreotti Cruz, Katerina Ierodiakonou, Herve Inglebert, Stavros Lazaris, Divna Manolova, Maria K. Papathanassiou, Inmaculada Pérez Martín, Thomas Salmon, Ioannis Telelis, Anne Tihon, Alain Touwaide, Arnaud Zucker.

Synesius' essay De insomniis ('On Dreams') inquires into the meaning and importance of dreams for human beings and treats themes - most of all the relationship of humans to higher spheres -, which for religiously- and philosophically-minded people are still important today.

This volume brings into being the field of Byzantine intellectual history. Shifting focus from the cultural, social, and economic study of Byzantium to the life and evolution of ideas in their context, it provides an authoritative history of intellectual endeavors from Late Antiquity to the fifteenth century. At its heart lie the transmission, transformation, and shifts of Hellenic, Christian, and Byzantine ideas and concepts as exemplified in diverse aspects of intellectual life, from philosophy, theology, and rhetoric to astrology, astronomy, and politics. Case studies introduce the major players in Byzantine intellectual life, and particular emphasis is placed on the reception of ancient thought and its significance for secular as well as religious modes of thinking and acting. New insights are offered regarding controversial, understudied, or promising topics of research, such as philosophy and medical thought in Byzantium, and intellectual exchanges with the Arab world.