ArgumentThe subject of the paper is the shift from an astrology-oriented astronomy towards an allegedly more objective, mathematically grounded approach to astronomy. This shift is illustrated through a close reading of Tycho Brahe's scientific development and the contemporaneous changes in his communicational strategies. Basing the argument on a substantial array of original sources it is claimed that the Danish astronomer developed a new astronomical discourse in pursuit of credibility, giving priority to observational astronomy and natural philosophical questions. The abandonment of (...) astrology in public discourse is primarily explained by Tycho's social position and greater sensibility to controversial issues. Tycho's example suggests that the changes in rhetorical strategies regarding astrology (which happened earlier than changes in astrological belief) should be given more recognition in the history of astronomy. (shrink)

This article examines a set of letters and observational reports that passed between Ludwig of Württemberg and Wilhelm of Hesse in response to the nova of 1572. Discussing the terminology used in this debate, it demonstrates that the terms “star” and “comet” were not unambiguous for sixteenth-century authors. A consideration of the relationship between accuracy of observation and the accuracy of the conclusions drawn from them, judged in the terms of twentieth-century astronomy, shows that those observers with the best instruments (...) did not always have the best understanding of what they had observed. Finally, the role played by theology in facilitating interpretations that did not accord with Aristotelian physics is highlighted. (shrink)

Narratives about the peaceful and fruitful relationship of religion and science in early-modern times have long since replaced the nineteenth-century vision of the ‘warfare of science with theology...

This dissertation examines the way Philip Melanchthon, author of the Augsburg Confession and Martin Luther's closest co-worker, sought to establish the relationship between faith and reason in the cradle of the Lutheran tradition, Wittenberg University. While Melanchthon is widely recognized to have played a crucial role in the Reformation of the Church in the sixteenth century as well as in the Renaissance in Northern Europe, he has in general received relatively little scholarly attention, few have attempted to explore his philosophy (...) in depth, and those who have examined his philosophical work have come to contradictory or less than helpful conclusions about it. He has been regarded as an Aristotelian, a Platonist, a philosophical eclectic, and as having been torn between Renaissance humanism and Evangelical theology. An understanding of the way Melanchthon related faith and reason awaits a well-founded and accurate account of his philosophy. Having stated the problem and finding it inadequately treated in the secondary literature, this dissertation presents an account of Melanchthon's philosophical development. Finding that his philosophy was ultimately founded upon his understanding of and method in rhetoric and dialectics, this dissertation explicates his mature accounts of these arts. It then presents an account of Melanchthon's philosophy as both humanistic (i.e., rhetorically based and practically rather than speculatively oriented) and fideistic (i.e, skeptical about the product of human reason alone, but finding certainty in philosophy founded upon, and somewhat limited by, Christian faith). After a final assessment of claims about Melanchthon's philosophy from the secondary literature, this dissertation considers how such a humanistic, fideistic philosophy might be helpful for Christians in a philosophically post-modern situation. (shrink)