We venerate Galileo Galilei for daring to converse the scientific reality within the face of extreme institutional opposition. He publicly acknowledged that the Earth revolves across the Solar in a time when the Church would moderately he didn’t, displaying a bloody-mindedness that he appears to have acquired with age. Many years earlier, within the first stage of his profession, he discovered himself (circa 1588) tasked by the Florentine Academy with calculating the precise dimensions of hell as described in Dante’s Divine Comedy. Dutifully applying himself to this now-absurd-sounding work, he determined that the beneathworld’s roof needed to be centered in Jerusalem, as huge because the radius of the complete Earth, and at least 600 kilometers thick.
Not that any of this was primarily based on frivolous reasoning. As a model for the dimensions of hell’s roof, for example, Galileo regarded over to Filippo Brunelleschi’s dome, which had topped the Florence Cathedral for a century and a half at that time. Galileo’s calculations of hell’s dimensions contradicted an earlier model professionalposed by the scholar Alessandro Vellutello. As a substitute, they supported a model developed by architect Antonio Manetti, whose drawings seem right here.
That Manetti was a fellow Florentine, and Vellutello was from Florence’s lengthytime rival Lucca may nicely have depended among the many motivating factors. However we should keep in mind that, within the sixteenth century, people actually did wish to get these info straight — if “info” be the proper time period.
The try and reconcile scripture with objectivity absorbed the lives of many excessively intelligent people by way ofout the Middle Ages and the Renaissance. However hopemuch less that purpose could possibly be, the thought Galileo devoted to the problem might have end resulted in a genuine breakby way of. Mathematician and science historian Mark Peterson, previously featured right here on Open Culture, has argued that his calculations of Dante’s non-Euclidean, topology-curved universe — as we would plausibly describe it in the present day — laid out the premise for what would turn into mathematical physics. In any case, the younger Galileo’s lectures on the Florentine Academy landed him a job as a mathematics lecturer on the University of Pisa, pretty much as good a reason as any for him to maintain his private doubts to himself. Relating to science and religion, as he should have recognized, you’ve obtained to select your battles.
Related content:
Dante’s Divine Comedy: A Customer’s Information to Hell, Purgatory & Paradise
Physics from Hell: How Dante’s Inferno Impressed Galileo’s Physics
A Digital Archive of the Earliest Illustrated Editions of Dante’s Divine Comedy (1487–1568)
Based mostly in Seoul, Colin Marshall writes and broadcasts on cities, language, and culture. He’s the writer of the newsletter Books on Cities in addition to the books 한국 요약 금지 (No Summarizing Korea) and Korean Newtro. Follow him on the social internetwork formerly generally known as Twitter at @colinmarshall.
