Astrology is a major feature of contemporary popular culture. Recent research indicates that 99% of adults in the modern west know their birth sign. In the modern west astrology thrives as part of our culture despite being a pre-Christian, pre-scientific world-view.
Medieval and Renaissance Europe marked the high water mark for astrology. It was a subject of high theological speculation, was used to advise kings and popes, and to arrange any activity from the beginning of battles to the most auspicious time to have one's hair cut. Nicholas Campion examines the foundation of modern astrology in the medieval and Renaissance worlds. Spanning the period between the collapse of classical astrology in the fifth century and the rise of popular astrology on the web in the twentieth, Campion challenges the historical convention that astrology flourished only between the twelfth and seventeenth centuries.