ABSTRACTHistorians have portrayed the papal bull Coeli et terrae as a significant turning point in the history of the Catholic Church’s censorship of astrology. They argue that this bull was intended to prohibit the idea that the stars could naturally incline humans towards future actions, but also had the effect of preventing the discussion of other forms of natural astrology including those useful to medicine, agriculture, and navigation. The bull, therefore, threatened to overturn principles established by Thomas Aquinas, which not (...) only justified long-standing astrological practices, but also informed the Roman Inquisition’s attitude towards this art. The promulgation of the bull has been attributed to the ‘rigour’ of the incumbent pope, Sixtus V. In this article I revise our understanding of this bull in two ways. First, I reconsider the Inquisition’s attitude towards astrology in the mid-sixteenth century, arguing that its members promoted a limited form of Thomist astrology that did not permit the doctrine of inclination. Second, using Robert Bellarmine’s unpublished lectures discussing Aquinas’s views of astrology, I suggest that this attitude was common during the sixteenth century, and may have been caused by the crisis of Renaissance astrology precipitated by the work of Giovanni Pico. (shrink)

Historians have often argued that from the mid‐sixteenth century onward Italian science began to decline. This development is often attributed to the actions of the so‐called Counter‐Reformation Church, which had grown increasingly intolerant of novel ideas. In this article, I argue that this interpretation of the history of science is derived from an Italian liberal historiographical tradition, which linked the history of Italian philosophy to the development of the modern Italian state. I suggest that although historians of science have appropriated (...) parts of this distinctive narrative to underpin their account of Italy's seventeenth‐century scientific decline, they have not always fully appreciated its complexity. In this article, I consider the work of two scholars, Francesco de Sanctis and Benedetto Croce. Both explicitly suggested that although the actions of the Church caused Italy to enter into a period of decline, they in fact argued that science represented one of the few areas in which Italian intellectual life actually continued to thrive. (shrink)