The myth goes that the Greeks and Romans were wise and rational types who loved science and were on the brink of doing all kinds of marvellous things (inventing full-scale steam engines is one example that is usually, rather fancifully, invoked) until Christianity came along, banned all learning and rational thought and ushered in the Dark Ages. Then an iron-fisted theocracy, backed by a Gestapo-style Inquisition, prevented any science or questioning inquiry from happening until Leonardo da Vinci invented intelligence and the wondrous Renaissance saved us all from Medieval darkness.
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It’s not hard to kick this nonsense to pieces, especially since the people presenting it know next to nothing about history and have simply picked this bullshit up from other websites and popular books and collapse as soon as you hit them with some hard evidence. I love to totally stump them by asking them to present me with the name of one — just one — scientist burned, persecuted or oppressed for their science in the Middle Ages. They always fail to come up with any. They usually try to crowbar Galileo back into the Middle Ages, which is amusing considering he was a contemporary of Descartes. When asked why they have failed to produce any such scientists given the Church was apparently so busily oppressing them, they often resort to claiming that the Evil Old Church did such a good job of oppression that everyone was too scared to practice science. By the time I produce a laundry list of Medieval scientists — like Albertus Magnus, Robert Grosseteste, Roger Bacon, John Peckham, Duns Scotus, Thomas Bradwardine, Walter Burley, William Heytesbury, Richard Swineshead, John Dumbleton, Richard of Wallingford, Nicholas Oresme, Jean Buridan and Nicholas of Cusa — and ask why these men were happily pursuing science in the Middle Ages without molestation from the Church, my opponents have usually run away to hide and scratch their heads in puzzlement at what just went wrong.
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A festering melange of Enlightenment bigotry, Protestant papism-bashing, French anti-clericism and Classicist snobbery have all combined to make the Medieval period a by-word for backwardness, superstition and primitivism and the opposite of everything the average person associates with science and reason.
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As mentioned above, no manifestation of “the Myth” is complete without the Galileo Affair being raised. The proponents of the idea that the Church stifled science and reason in the Middle Ages have to wheel him out, because without him they actually have absolutely zero examples of the Church persecuting anyone for anything to do with inquiries into the natural world. The common conception that Galileo was persecuted for being right about heliocentrism is a total oversimplification of a complex business, and one that ignores the fact that Galileo’s main problem was not simply that his ideas disagreed with scriptural interpretation but also with the science of the time. Contrary to the way the affair is usually depicted, the real sticking point was the fact that the scientific objections to heliocentrism at the time were still powerful enough to prevent its acceptance. Cardinal Bellarmine made it clear to Galileo in 1616 that if those scientific objections could be overcome then scripture could and would be reinterpreted. But while the objections still stood the Church, understandably, was hardly going to overturn several centuries of exegesis for the sake of a flawed theory. Galileo agreed to only teach heliocentrism as a theoretical calculating device, then promptly turned around and, in typical style, taught it as fact. Thus his prosecution by the Inquistion in 1633.
Hannam gives the context for all this in suitable detail in a section of the book that also explains how the Humanism of the “Renaissance” led a new wave of scholars to not only seek to completely idolise and emulate the ancients, but to turn their backs on the achievements of recent scholars like Duns Scotus, Bardwardine, Buridan and Orseme. Thus many of their discoveries and advances were either ignored and forgotten (only to be rediscovered independently later) or scorned but quietly appropriated. The case for Galileo using the work of Medieval scholars without acknowledgement is fairly damning. In their eagerness to dump Medieval “dialectic” and ape the Greeks and Romans — which made the “Renaissance” a curiously conservative and rather retrograde movement in many ways — genuine developments and advancements by Medieval scholars were discarded. That a thinker of the calibre of Duns Scotus could end up being known mainly as the etymology of the word “dunce” is deeply ironic.