Posts Tagged ‘Galileo’

History Debunked Refutes Ethnomathematics/Rehumanizing Mathematics

September 8, 2020

This is another video from History Debunked. In it, youtuber and author Simon Webb attacks Ethnomatics, sometimes also called Rehumanizing Mathematics. This is a piece of modern pseudo-scholarship designed to help Black children tackle Maths. The idea is that Blacks perform poorly compared at Maths compared to other ethnic groups. This is held to be because Maths is the creation of White men, and this puts Blacks off studying and mastering it.

The solution has been to scrutinise African societies for their indigenous Maths, especially the Dogon of Mali. They have been chosen as the chief model for all this, as they possessed extremely advanced astronomical and mathematical knowledge. In the 1970s there was a book, The Sirius Mystery by Robert K.G. Temple, which claimed that they owed this advance knowledge to contact with space aliens. Apparently this claim was subsequently dropped 10 – 15 years later, and the claim made instead that they were just superlative astronomers and mathematicians themselves. But Dogon Maths is held to be different from White, western Maths because it’s spiritual. History Debunked then goes on to demonstrate the type of pseudo-scientific nonsense this has lead to by providing a link to an Ethnomathematics paper and reading out its conclusion. It’s the kind of pretentious verbiage the late, great Jazzman, Duke Ellington, said stunk up the place. It’s the kind of postmodern twaddle that Sokal and Bricmont exposed in their Intellectual Impostures. It’s deliberately designed to sound impressive without actually meaning anything. There’s a lot of talk about expanding cognitive horizons and possibilities, but History Debunked himself says he doesn’t understand a word of it. And neither, I guess, will most people. Because it doesn’t really mean anything. It’s just there to sound impressive and bamboozle the reader into thinking that somehow they’re thick because they don’t, while the fault is entirely the writers.

I think History Debunked is a man of the right, and certainly his commenters are Conservatives, some with extremely right-wing views. He’s produced a series of videos attacking the pseudo-history being pushed as Black History, and apparently Seattle in America is particularly involved in promoting this nonsense. But he expects it to come over here in a few years. Given the way Black History month has jumped the Atlantic, I think he’s right.

There’s been a particular emphasis on find ancient Black maths and science for some time I know. For a brief while I got on well with a Black studies group when I was a volunteer at the slavery archives in the former Empire and Commonwealth Museum. That was before I read their magazine and got so annoyed with it and its attitude to Whites that I sent them a whole load of material arguing to the contrary, and pointing out that in places like the Sudan, Blacks were being enslaved and oppressed not by White Europeans, but by the Arabs. I also sent them material about the poor Whites of South Africa, who also lived in grinding poverty thanks to Apartheid. This was stuff they really didn’t want to hear, and I was told that if I wanted to talk to them further, I should do so through someone else. They were also interested in finding examples of Black maths and science. I sent them photocopies and notes I’d made of various medieval Muslim mathematicians. These were Arabs and Persians, like al-Khwarizmi, who gave his name to the word algorithm, Omar Khayyam, best known in the west for his Rubayyat, but who was also a brilliant mathematician, al-Haytham, who invented the camera obscura in the 12th century and others, rather than Black. But they were grateful for what I sent them nonetheless, and I thanked me. This was before I blotted my copybook with them.

I’m reposting this piece because, although it comes from the political, it is correct. And you don’t have to be right-wing to recognise and attack this kind of postmodern rubbish. Sokal and Bricmont, the authors of the book I mentioned early attacking postmodernism, were both men of the left. Sokal was a physicist, who taught maths in Nicaragua under the left-wing Sandinista government. They wrote the book because they took seriously George Orwell’s dictum that writing about politics means writing clearly in language everyone can understand. And even if you believe that Black people do need particular help with maths because of issues of race and ethnicity, Ethnomathematics as it stands really doesn’t appear to be it. It just seems to be filling children’s heads with voguish nonsense, rather than real knowledge.

I also remember the wild claims made about the Dogon and their supposed contact with space aliens. Part of it came from the Dogon possessing astronomical knowledge well beyond their level of technology. They knew, for example, that Sirius has a companion star, invisible to the naked eye, Sirius B. They also knew that our solar system had nine planets, although that’s now been subsequently altered. According to the International Astronomical Association or Union or whatever, the solar system has eight planets. Pluto, previously a planet, has been downgraded to dwarf planet, because it’s the same size as some of the planetoids in the Kuiper Belt. Lynn Picknett and Clive Prince discuss this in one their books,The Stargate Conspiracy (London: Little, Brown & Company 1999), which claimed that the American intelligence agencies were secretly preparing a fake UFO landing in order to convince everyone that the space gods really had arrived, and set up a one-world dictatorship. This hasn’t happened, and I’ve seen the Fortean Times and other weird magazines trying to explain their book as a high-level hoax which people took too seriously. I don’t believe this, as they seemed very serious at the time. The Dogon believe that the first human ancestors, and some of their gods, came from the sky. Hence Temple’s claim that they were contacted by space aliens. Picknett and Prince, however, sided with sceptics like Carl Sagan. They argued instead ithat the Dogon owed it to a French priest, anthropologist or colonial administrator, I’ve forgotten which, who visited them in the 1920s and who was extremely interested in astronomy. This seems to me to be far more likely than that they either got it from space aliens or that they far better mathematicians and astronomers than they could have been at their level of development.

The Dogon are fascinating as their homes and villages are laid out to be microcosms of the male and female human body and the universe. The book African Mythology by Geoffrey Parrinder, London: Hamlyn 1967, describes the layout of a Dogon house thus:

The shape of the Dogon house is symbolical. The floor is like the earth and the flat roof like heaven. The vestibule is a man and the central room woman, with store rooms at her sides as arms. The hear at the end is her head. The four posts are the man and woman entwined in union. So the family house represents the unity of man and woman and God and the Earth. This is accompanied by the elevation and ground plan of a typical Dogon house. (p. 49).

There’s also this diagram of an idealised Dogon village:

The caption for the diagrame reads:

Like the house, the Dogon village represents human beings. The smithy is at the head like a hearth in a house. The family houses in the centre and millstones and village represent the sexes. Other altars are the feet. (p. 51).

Truly, a fascinating people and I have no problem anybody wanting to study them. But it should be in anthropology, ethnography or comparative religion, not maths.

But it struck me that if teachers and educators want to enthuse and inspire young minds with what maths Africans were studying, they could start with ancient Egypt and the great Muslim civilisations of the Sahara and north Africa, like Mali. Aminatta Forna in one of her programmes on these civilisations was shown an ancient astronomical text from the medieval library of one of these towns, which she was told showed that Muslims knew the Earth orbited the sun before Copernicus and Galileo. I doubt that very much. It looks like a form of a combined helio-and geocentric system, first proposed by the ancient Greeks, and then taken up by some medieval astronomers not just in Islam, but also in Christian Europe. In this system, all the other planets when round the Sun, which orbited the Earth. Close to the modern system, but not quite. But it showed that the Black citizens of that civilisation were in contact with the great currents of Muslim science, and that they would have had learnt and taught the same kind of Maths that was being investigated and researcher right across the Muslim world, from India to Morocco and further south to Mali. One of the Black educationalists would like to translate one of these books from Arabic, the learned language of Muslim civilisation, and use it as an example of the kind of maths that was also taught in Black Africa.

Or you could go right back to ancient Egypt. Mathematical texts from the Land of the Nile have also survived in the Moscow and Rhind mathematical papyri. These have various maths problems and their solution. For example, problem No. 7 of the Moscow papyrus is about various calculations for a triangle. This runs

Example of calculating a triangle.

If you are told: A triangle of 2 thousands-of-land, the bank of 2 of 2 1/2;

You are to double the area: result 40 (arurae). Take (it) 2 1/2 times; result [100. Take its square root, namely] 10. Evoke 1 from 2 1/2; what results is 2/5. Apply this to 10; result 4. It is 10 (khet) in length by 4 (khet) in breadth. From Henrietta Midonick, The Treasury of Mathematics: 1 (Harmondsworth: Pelican 1965) p. 71.

It’s amazing to think that the boys at the scribal school were being taught all this millennia ago. It gives you a real sense of connection with the ancient schoolkids reading it. You can imagine them, hunched over with their pen and ink, busily cudgeling their brains while the teacher prowls about them. The Babylonians were also renowned as the pioneers of early mathematics. They even uncovered a school when they excavated Ur of the Chaldees in the 1920s, complete with the maths and other texts the schoolboys – female education didn’t exist back then, but I’m willing to be corrected – were required to learn. As a schoolboy character in the Fast Show used to say: ‘Brilliant!’ You don’t need to burden modern African societies like the Dogon with spurious pseudo-history and pseudo-science, when the real historic achievements of ancient Egypt and medieval Africa are so impressive.

It struck me that even if you don’t use the original Egyptian maths texts to teach maths – which would be difficult, as their maths was slightly different. Their method of calculating the area of a field of four unequal sides yields far too high a figure, for example – you could nevertheless inspire children with similar problems. Perhaps you could do it with assistance of a child or two from the class. You could bring them out in front of everyone, give them and ancient Egyptian headdress, and then arranged the lesson so that they helped the teacher, acting as pharaoh, to solve it. Or else pharaoh showed them, his scribes, and thus the class. This is certainly the kind of thing that was done when I was a kid by the awesome Johnny Ball on the children’s maths and science programme, Think of a Number. And every week, as well as showing you a bit of maths and science, he also showed you a trick, which you could find out how to do by dropping him a line. It was the kind of children’s programme that the Beeb did very, very well. It’s a real pity that there no longer is an audience for children’s programmes and their funding has subsequently been cut.

Here’s History Debunked’s video attacking Ethnomathematics. He also attacks a piece of ancient baboon bone carved with notches, which he states has been claimed is an ancient prehistoric African calendar. He provides no evidence in this video to show that it wasn’t, and says its the subject of a later video. If this is the one I’m thinking of, then that is a claim that has been accepted by mainstream archaeologists and historians. See Ivor Grattan-Guinness, The Fontana History of the Mathematical Sciences (London: Fontana Press 1998) p. 24.

If you want to know more about ancient and medieval maths, and that of the world’s many indigenous cultures, see the book Astronomy before the Telescope, edited by Christopher Walker with an introduction by the man of the crumpled suit and monocle himself, Patrick Moore (London: British Museum Press 1998).

This has chapters on astronomy in Europe from prehistory to the Renaissance, but also on astronomy in ancient Egypt, Babylonia, India, Islam, China, Korea and Japan, North and South America, traditional astronomical knowledge in Africa and among Aboriginal Australians, Polynesia and the Maori. It can be a difficult read, as it explores some very technical aspects, but it is a brilliant work by experts in their respective fields.

Review of Book on New Atheist Myths Now Up on Magonia Review Blog

November 1, 2019

The Magonia Review of Books blog is one of the online successors to the small press UFO journal, Magonia, published from the 1980s to the early part of this century. The Magonians took the psycho-social view of encounters with alien entities. This holds that they are essentially internal, psychological events which draw on folklore and the imagery of space and Science Fiction. Following the ideas of the French astronomer and computer scientist, Jacques Vallee, and the American journalist, John Keel, they also believed that UFO and other entity encounters were also part of the same phenomenon that had created fairies and other supernatural beings and events in the past. The magazine thus examined other, contemporary forms of vision and belief, such as the Satanic Ritual Abuse scare in the 1990s. It also reviewed books dealing with wide range of religious and paranormal topics. These included not just UFOs, but also the rise of apocalyptic religious faith in America, conspiracy theories, ghosts and vampires, cryptozoology and the Near Death Experience, for example. Although the magazine is no longer in print, the Magonia Review of Books continues reviewing books, and sometimes films, on the paranormal and is part of a group of other blogs, which archive articles from the magazine and its predecessor, the Merseyside UFO Bulletin (MUFOB), as well as news of other books on the subject.

I’ve had a number of articles published in Magonia and reviews on the Review of Books. The blog has just put my review of Nathan Johnstone’s The New Atheism, Myth and History: The Black Legends of Contemporary Anti-Religion (Palgrave MacMillan 2018).  The book is a critical attack on the abuse of history by New Atheist polemicists like Richard Dawkins, Sam Harris and so on to attack religion. He shows that the retail extremely inaccurate accounts of historical atrocities like the witch hunts and persecution of heretics by the Christian church and the savage anti-religious campaign in the Soviet Union in order to condemn religion on the one hand, and try to show that atheism was not responsible for the atrocities committed in its name on the other. At the same time he is alarmed by the extremely vitriolic language used by Dawkins and co. about the religious. He draws comparisons between it and the language used to justify persecution in the past to warn that it too could have brutal consequences despite its authors’ commitment to humanity and free speech.

The article is at: if you wish to read it at the Magonia Review site. I’ve also been asked to reblog it below. Here it is.

Nathan Johnstone. The New Atheism, Myth and History: The Black Legends of Contemporary Anti-Religion. Palgrave Macmillan 2018.

The New Atheists is a term coined to described the group of militant atheists that emerged after the shock of 9/11. Comprising the biologist Richard Dawkins, the journalist Christopher Hitchens, the philosophers Daniel C. Dennett and A.C. Grayling, the neuroscientist Sam Harris, the astronomer Victor Stenger, and others, they are known for their particularly bitter invective against all forms of religion. The above claim to stand for reason and science against irrationality and unreason. But while they are especially protective of science, and who gets to speak for it or use its findings, they are cavalier regarding theology and the humanities, including history.
Johnstone is appalled by this attitude. Instead of respecting history and its scholarship, he compares Dawkins, Harris et al to hunter-gatherers. They are not interested in exploring history, but rather using it as a grab-bag of examples of atrocities committed by the religious. In so doing they ignore what historians really say about the events and periods they cite, and retail myth as history. These he regards as a kind of ‘Black Legend’ of theism, using the term invented in the early twentieth century by the Spanish historian Julian Juderas to describe a type of anti-Spanish, anti-Roman Catholic polemic. He states his book is intended to be just a defence of history, and takes no stance on the issue of the existence of God. From his use of ‘we’ in certain points to describe atheists and Humanists, it could be concluded that Johnstone is one of the many of the latter, who are appalled by the New Atheists’ venom.
One such religious doubter was the broadcaster John Humphries,  the author of the defence of agnosticism, In God We Doubt. Humphries stated in the blurb for the book that he considered himself an agnostic before moving to atheism. Then he read one of the New Atheist texts and was so shocked by it he went back to being an agnostic. The group first made its debut several years ago now, and although New Atheism has lost some of its initial interest and support, they’re still around.
Hence Johnstone’s decision to publish this book. While Dawkins’ The God Delusion was published almost a decade ago, the New Atheists are still very much around. They and their followers are still on the internet, and their books on the shelves at Waterstones. Dawkins published his recent work of atheist polemics, Outgrowing God: A Beginner’s Guide a few weeks ago at the beginning of October 2019. He accompanied its publication with an appearance at Cheltenham Literary Festival, where he was speaking about why everyone should turn atheist.
The events and the atrocities cited by the New Atheists as demonstrations of the intrinsic evil of religion are many, including the Inquisitions, the witch-hunts, anti-Semitism, the Crusades, the subjugation of women, colonialism, the slave trade and the genocide of the Indians, to which they also add human sacrifice, child abuse, censorship, sexual repression and resistance to science. These are too many to tackle in one book, and it confines itself instead to attacking and refuting New Atheist claims about the witch-hunts, the medieval persecution of heretics, and the question of whether Hitler was ever really Christian and the supposed Christian origins of Nazi anti-Semitism and the Holocaust.
The book also tackles historical movements and figures, that the New Atheists have claimed as atheist heroes and forerunners – the ancient Greek Atomists and two opponents of the witch-hunts, Dietrich Flade and Friedrich Spee. It then moves on to examine Sam Harris’ endorsement of torture in the case of Islamist terrorists and atheist persecution in the former Soviet Union before considering the similarity of some New Atheist attitudes to that of religious believers. It concludes with an attack on the dangerous rhetoric of the New Atheists which vilifies and demonises religious believers, rhetoric which could easily provoke persecution, even if its authors themselves are humane men who don’t advocate it.
Johnstone traces these atheist myths back to their nineteenth and pre-nineteenth century origins, and some of the books cited by the New Atheists as the sources for their own writings. One of the most influential of these is Charles MacKay’s 1843 Extraordinary Popular Delusions and the Madness of Crowds. In many instances he shows them to be using very dated, and now refuted texts. With some of the modern works they also draw on, examination shows that often they ignore the authors’ own conclusions, which may differ considerably, or even be the complete opposite of their own.
In the case of the witch-hunts, Johnstone traces the oft-quoted figure of over nine million victims to an early nineteenth century German author, Gottfried Christian Voigt, who extrapolated it from the murder of the thirty witches executed in his home town of Quedlinburg from 1569 to 1683. He assumed this was typical of all areas throughout the period of the witch-hunts. The figure was picked up by the radical neo-Pagan and feminist movements of the 1970s. But it’s false. The real figure, he claims, was 50,000. And its intensity varied considerably from place to place and over time. The Portuguese Inquisition, for example, only killed one witch c. 1627. In other places, the inquisitors were conscientious in giving the accused a fair trial. Convictions for witchcraft were overturned and evidence was taken to prove the accused’s innocence as well as guilt. The Roman Inquisition also demanded the accused to provide a list of their enemies, as their testimony would obviously be suspect.
In regions where the discussion of witchcraft had resulted in the mass trial and execution of the innocent, the religious authorities imposed silence about the subject. Johnstone rebuts the statement of some Christian apologists that the Church was only complicit in these atrocities, not responsible for them. But he shows that they were an anomaly. Nearly all societies have believed in the existence of witches throughout history, but the period of witch-hunting was very limited. The problem therefore is not that religion and belief in the supernatural leads inexorably to persecution, but how to explain that it doesn’t.
He shows that the Church moved from a position of initial scepticism towards full scale belief over a period of centuries. The witch-hunts arose when maleficium – black magic – became linked to heresy, and so became a kind of treason. As an example of how secular and political motives were also involved in the denunciations and trials, rather than just pure religious hatred, he cites the case of the priest Urbain Grandier. Grandier’s case was the basis for Aldous Huxley’s novel, The Devils of Loudoun, which was filmed by Ken Russell as The Devils. Here it appears the motives for the trial were political, as Grandier had been an opponent of the French minister, Cardinal Richelieu. Johnstone also considers that as secular societies have also persecuted those they consider to be politically or morally deviant there exists in humanity a need to persecute. This means finding and identifying an anti-group, directly opposed to conventional society, whose existence and opposition demonstrates the value of that society.
The medieval persecution of heretics may also have been due to a number of causes and not simply due to the malign attitudes of religious believers. There was a period of nearly 700 years between the execution of the Roman heretic, Priscillian, in the fourth century and the revival of persecution the early eleventh. This arose in the context of the emergence and development of states and the expansion of papal and royal power, which involved church and crown extending their power over local communities. At the same time, the papacy attempted reforming the church, at first in response to popular demand. However, it was then faced with the problem of clamping down on some of the popular reform movements when they threatened to run out of its control.
As the case of the Waldensians shows, the line between orthodoxy and heresy could be an extremely fine one. Johnstone also raises the question here of whether one of the most notorious medieval heretical groups, the Cathars, ever existed at all. It is possible that their existence is an illusion created by the categories of heresies the inquisitors had inherited from the Church Fathers. These were forced onto a group of local communities in the Languedoc, where popular piety centred around the Good Men and Women. These were highly respected members of the community, who were believed to live exemplary Christian lives. They were therefore due proper respect, which to the inquisitors looked like heretical veneration.
Hitler’s Christianity is also highly debatable. The little reliable testimony states that he was indeed Roman Catholic, but doesn’t provide any evidence of a deep faith. He certainly at times claimed he was a Christian and was acting in accordance with his religious beliefs. But an examination of some of these quotes shows that they were uttered as a rebuttal to others, who stated that their Christian beliefs meant that they could not support Nazism. This raises the question of whether they were anything more than a rhetorical gesture. There is evidence that Hitler was an atheist with a particular hatred of Christianity. This is mostly drawn from his Table Talk, and specifically the English edition produced by Hugh Trevor-Roper. The atheist polemicist, Richard Carrier, has shown that it is derived from a French language version, whose author significantly altered some of the quotes to insert an atheist meaning where none was present in the original. However, Carrier only identified a handful of such quotes, leaving forty requiring further investigation. Thus the question remains undecided.
Johnstone also examine the Nazi persecution of the Jews from the point of view of the theorists of political religion. These consider that humans are innately religious, but that once secularisation has broken the hold of supernatural religion, the objects of veneration changes to institutions like the state, free market capitalism, the New Man, Communism and so on. Those who follow this line differ in the extent to which they believe that the Nazis were influenced by religion. Some view it as a hydra, whose many heads stood for Christianity, but also Paganism in the case of Himmler and the SS. But underneath, the source of the real religious cult was the race, the nation and Hitler himself. If these theorists are correct, then Nazism may have been the result, not of a continued persecuting Christianity, but of secularisation.
He also considers the controversial view of the German historian, Richard Steigmann-Gall, whose The Holy Reich considered that the Nazis really were sincere in their Christianity. This has been criticised because some of the Nazis it examines as examples of Nazi Christian piety, like Rudolf Hess, were minor figures in the regime, against vehement anti-Christians like Alfred Rosenberg. He also shows how the peculiar views of the German Christians, the Nazi Christian sect demanding a new, Aryan Christianity, where Christ was blond and blue-eyed, and the Old Testament was to be expunged from the canon, were similar to certain trends within early twentieth century liberal Protestantism. But the German historian’s point in writing the book was not simply to put culpability for the Nazis’ horrors on Christianity. He wanted to attack the comfortable distance conventional society places between itself and the Nazis, in order to reassure people that they couldn’t have committed such crimes because the Nazis were different. His point was that they weren’t. They were instead uncomfortably normal.
The New Atheists celebrate the ancient Greek Atomists because their theories that matter is made up of tiny irreducible particles, first put forward by the philosophers Epicurus and Democritus, seem so similar to modern atomic theory. These ancient philosophers believed that these alone were responsible for the creation of a number of different worlds and the creatures that inhabited them by chance.
Some of these were forms that were incapable of surviving alone, and so died out. Thus, they appear to foreshadow Darwin’s theory of Natural Selection. New Atheist writers bitterly attack Aristotle, whose own rival theories of matter and physics gained ascendancy until Atomism was revived in the seventeenth century. The natural philosophers behind its revival are credited with being atheists, even though many of them were Christians and one, Pierre Gassendi, a Roman Catholic priest. Their Christianity is thus seen as nominal. One also takes the extreme view that Galileo’s prosecution was due to his embrace of the atomic theory, rather than his argument that the Earth moved around the Sun.
But scholars have shown that the ancient atomic theory grew out of particular debates in ancient Greece about the fundamental nature of matter, and cannot be removed from that context. They were very different to modern atomic theory. At the same time, they also held beliefs that are to us nonsense as science. For example, they believed that the early creatures produced by atoms were fed by the Earth with a milk-like substance. They also believed in the fixity of species. Even where they did believe in evolution, in the case of humanity, this was more Lamarckian than Darwinian. Aristotle’s views won out over theirs not because of religious narrow-mindedness or ignorance, but because Aristotle’s had great explanatory power.
The scientists, who revived it in the seventeenth century, including Boyle and Newton, were sincere Christians. They believed that atoms created objects through divine agency because the ancient Greek explanation – it was all chance without a theory of momentum – genuinely couldn’t explain how this could occur without God. As for Galileo, the historian who first suggested this extreme and largely discredited view, believed that he was a victim of papal politics, and that there had also been a party within the Vatican and the Church, which supported his theories.
Discussing the two witch-hunters celebrated by the New Atheists as atheist, or at least, Sceptical heroes, the book shows that this was not the case. Dietrich Flade seems to have been accused because he had fallen out with an ecclesiastical rival, Zandt, for being too lenient on the accused witches. But he also appears to have been protected by the church authorities until the accusations of witchcraft by accused witches became too many to ignore.
The other Sceptical hero, Friedrich Spee, was a Jesuit priest, who became convinced of the innocence of those accused of witchcraft through attending so many to the stake. He then wrote a book condemning the trials, the Cautio Crimenalis. But he was no sceptic. He believed wholeheartedly in witchcraft, but considered it rare. The use of torture was wrong, as it was leading to false confessions and false denunciations of others, which could not be retracted for fear of further torture. Thus the souls of the innocent were damned for this sin. But while good Christians were being burned as witches, many of the witch-hunters themselves were in league with Satan. They used the hunts and baseless accusations to destroy decent Christian society and charity.
But if the New Atheists are keen to ascribe a wide number of historical atrocities to religion without recognising the presence of other, social and political factors, they deny any such crimes can be attributed to atheism. Atheism is defined as a lack of belief in God, and so cannot be responsible for inspiring horrific acts. Johnstone states that in one sense, this is true, but it is also a question about the nature of the good life and the good society that must be constructed in the absence of a belief in God. And these become positive ideologies that are responsible for horrific crimes.
Johnstone goes on from this to attack Hector Avelos’ statement that the Soviet persecution of the Church was only a form of anti-clericalism, which all societies must go through. Johnstone rebuts this by describing the process and extent of Soviet persecution, from the separation of church and state in 1917 to the imposition of atheism by force. Churches and monasteries were closed and religious objects seized and desecrated, religious believers arrested, sent to the gulags or massacred. These persecutions occurred in cycles, and there were times, such as during the War, when a rapprochement was made with the Orthodox Church. But these periods of toleration were always temporary and established for entirely pragmatic and utilitarian purposes.
The goal was always the creation of an atheist state, and they were always followed, until the fall of Communism, by renewed persecution. The wartime rapprochement with the Church was purely to gain the support of believers for the campaign against the invading Nazis. It was also to establish state control through the church on Orthodox communities that had survived, or reappeared in border areas under Nazi occupation. Finally, the attack on the clergy, church buildings and religious objects and even collectivisation itself were done with the deliberate intention of undermining religious ritual and practice, which was considered the core of Orthodox life and worship.
Sam Harris has become particularly notorious for his suggestion that atheists should be trusted to torture terrorist suspects because of their superior rationality and morality compared to theists. Harris believed it was justified in the case of al-Qaeda suspects in order to prevent further attacks. But here Johnstone shows his logic was profoundly flawed. Torture was not introduced into medieval judicial practice in the twelfth century through bloodthirsty and sadistic ignorance. Rather it was intended as a reasonable alternative to the ordeal. Human reason, and the acquisition of evidence, was going to be sufficient to prove guilt or innocence without relying on supposed divine intervention. But the standards of evidence required were very high, and in the case of a crime like witchcraft, almost impossible without a confession.
The use of torture was initially strictly limited and highly regulated, but the sense of crisis produced by witchcraft resulted in the inquisitors abandoning these restraints. Similarly, Harris’ fear of terror attacks leads him to move from reasonable suspects, who may well be guilty, to those who are simply members of terrorist organisations. They are fitting subjects for torture because although they may be innocent of a particular offence, through their membership of a terrorist organisation or adherence to Islamist beliefs, they must be guilty of something. Finally, Harris also seems to see Islamism as synonymous with Islam, so that all Muslims everywhere are seen as enemies of the secular Western order. This is exactly the same logic as that which motivated the witch-hunts, in which witches were seen as the implacable enemies of Christian society, and so exempt from the mercy and humane treatment extended to other types of criminal.
From this Johnstone then goes on to consider how the New Atheists’ image of atheism and the process of abandoning belief in God resembles religious attitudes. Their belief that atheism must be guarded against the dangers of falling back into religious belief mirrors Christian fears of the temptation to false belief, such as those of the Protestant reformers towards the persistence of Roman Catholicism. At the same time, their ideas of abandoning God and so attaining the truth resembles the Christian process of conversion and membership of the elect. And the vitriol directed at the religious for continuing to believe in God despite repeated demonstrations of His nonexistence resembles the inquisitors’ attitude to heretics. Heresy differs from error in that the heretic refuses to be corrected, and so must be compelled to recant by force.
The book also shows the dangers inherent in some New Atheist rhetoric about religious believers. This runs in contrast to much New Atheist writing, which is genuinely progressive and expresses real sympathy with the marginalised and oppressed, and which advocates trying to see the world through their eyes. But no such sympathy is granted religious believers. They are described as children, who may not sit at the same table as adults. Or else, following the logic of religion as a virus, proposed by Dawkins, they are described as diseased, who do not realise that they have been infected and even love their condition.
Bringing children up religious is condemned as child abuse. A.C. Grayling is shown to have a utilitarian attitude in his own advocacy of secularisation. He first states that he supports it for creating multiculturalism, but then contradicts himself by stating that he looks forward to it undermining religion. This was the same attitude the Soviets initially adopted towards religion. When it didn’t disappear as they expected, they resorted to force. Peter Boghossian wants atheist ‘street epistemologists’ – the atheist version of religious street preachers – to attack believers’ religious beliefs in public. They are to take every opportunity, including following them into church, in order to initiate ‘Socratic’ discussions that will lead them to questioning their faith.
Johnstone states that this is an implicit denial of theists’ right to conduct their private business in public without atheist interference. It’s in line with the New Atheist demands that religion be driven from the public sphere, into the churches, or better yet, the home. The metaphor of disease and infection suggests that what is needed is for religious believers to be rounded up against their will and forcibly cured. It’s the same metaphor the Nazis used in their persecution of their victims.
He quotes the atheist philosopher Julian Baggini, who is dismayed when he hears atheists describing religion as a mental disease from which believers should be forcibly treated. As for the statement that religious upbringing equals child abuse, the seriousness of this charge raises the question of how seriously the New Atheists actually see it. If Dawkins and co. really believe that it is, then their lack of demand for state intervention to protect children from indoctrination, as they see it, from the parents shows that they don’t treat child abuse seriously.
The New Atheist rhetoric actually breaks with their concrete recommendations for what should be done to disavow believers of their religious views, which are actually quite mild. This is what Johnstone calls the ‘cavalierism of the unfinished thought’. They may not recommend coercion and persecution, but their rhetoric implies it. Johnstone states that he has discussed only one of several competing strands in New Atheist thinking and that there are others available. He concludes with the consideration that there isn’t a single atheism but a multiplicity of atheisms, all with differing responses to religious belief. Some of them will be comparably mild, but most will involve some kind of frustration at religion’s persistence. He recommends that atheists should identify which type of atheist they are, in order to avoid the violent intolerance inherent in New Atheist rhetoric. This agrees with his statement at the beginning of the book, where he hopes it will lead to an atheist response to religion which is properly informed by history and which genuinely respects religious believers.
The book is likely to be widely attacked by the New Atheists and their followers. Some of its conclusions Johnstone admits are controversial, such as the view that the Cathars never existed, or that the persecution of heretics was an integral part of the forging of the medieval state. But historians and sociologists of religion repeatedly show that in the persecutions and atrocities in which religion has been involved, religion is largely not the only, or in some cases even the most important reason. Johnstone’s views on witchcraft is supported by much contemporary popular and academic treatments. His statement that the figure of over nine million victims of the witch-hunt is grossly exaggerated is shared by Lois Martin in her The History of Witchcraft (Harpenden: Pocket Essentials 2002). The Harvard professor, Jeffrey Burton Russell in his Witchcraft in the Middle Ages (Ithaca: Cornell University Press 1972) also shows how Christian attitudes towards witchcraft passed from the scepticism of the Canon Episcopi to belief as the responsibility for its persecution passed from the bishops to the Holy Office.
Early law codes treated maleficium – black or harmful magic – purely as a civil offence against persons or property. It became a religious crime with the development of the belief that witches attended sabbats where they parodied the Christian Eucharist and worshiped Satan. A paper describing the scrupulous legality and legal provisions for the accused’s defence in the Roman Inquisition can be found in the Athlone History of Witchcraft and Magic In Europe IV: The Period of the Witch Trials, Bengt Ankerloo and Stuart Clarke eds., (Pennsylvania: University of Pennsylvania Press 2002). Other writers on religion have noted the similarity between the late medieval and early modern witch-hunts and paranoid fears about Freemasons, Jews and Communists in later centuries, including the Holocaust, Stalin’s purges and McCarthyism. They thus see it as one manifestation of the wider ‘myth of the organised conspiracy’. See Richard Cavendish, ‘Christianity’, in Richard Cavendish, ed., Mythology: An Illustrated Encyclopedia (London: Orbis 1980) 156-69 (168-9).
The Soviet persecution of the Russian Orthodox Church is described by Rev. Timothy Ware in his The Orthodox Church (London: Penguin 1963). Ludmilla Alexeyeva also describes the Soviet persecution of the Orthodox Church, along with other religions and national and political groups and movements in her Soviet Dissent: Contemporary Movements for National, Religious and Human Rights (Middletown, Connecticutt: Wesleyan University Press 1985). R.N. Carew Hunt’s The Theory and Practice of Communism (Harmondsworth: Penguin 1950) shows how leading Communists like Lenin believed atheism was an integral part of Communism and the Soviet state with a series of quotations from them. An example of Lenin’s demand for an aggressive atheism is his speech, ‘On the Significance of Militant Materialism’ in Lenin: Selected Works (Moscow: Progress Publishers 1968). 653-60.
It is also entirely reasonable to talk about religious elements and attitudes within certain forms of atheism and secular ideologies. Peter Rogerson in many of his well-reasoned articles in Magonia pointed out how similar some of the sceptics’ attacks on superstition and the supernatural were to narratives of religious conversion. His attitude is shared with some academic sociologists, historians and political theorists. Peter Yinger’s section on ‘Secular Alternatives to Religion’ in The Religious Quest: A Reader, edited by Whitfield Foy (London: Open University Press 1978) 537-554, has articles on the ‘Religious Aspects of Postivism’, p. 544, ‘Faith in Science’, 546, ‘Religious Aspects of Marxism’, p. 547, ‘Totalitarian Messianism’ 549, and ‘Psychoanalysis as a Modern Faith’, 551. For some scholars, the similarities of some secular ideologies to religion is so strong, that they have termed them quasi-religions.
While some atheists resent atheism being described as religion, this term is meant to avoid such objections. It is not intended to describe them literally as religions, but only as ideologies that have some of the qualities of religion. See John E. Smith’s Quasi-Religions: Humanism, Marxism and Nationalism (Macmillan 1994). New Atheism also mimics religion in that several of the New Atheists have written statements of the atheist position and edited anthologies of atheist writings. These are A.C. Grayling’s The Good Book and Christopher Hitchens’ The Portable Atheist. The title of Grayling’s book is clearly a reference to the Bible. As I recall, it caused some controversy amongst atheists when it was published, as many of them complained that atheism was too individual and sceptical to have a definitive, foundational text. In their view, Grayling’s book showed the type of mindset they wanted to escape when they left religion.
The fears of the terrible potential consequences of New Atheist rhetoric despite the avowed intentions of its authors is well founded and timely. There have been sharp complaints about some of the vitriolic rhetoric used to attack particular politicians in debates about Brexit which has resulted in assault and harassment. At the same it was reported that anti-Muslim hate crimes spiked after the publication of Boris Johnson’s column in which he described women wearing the burqa as looking like letterboxes. Neither religion, nor secularism and atheism should be immune from criticism. But Johnstone is right in that it should be correctly historically informed and careful in the language used. Otherwise the consequences could be terrible, regardless of the authors’ own humane feelings and sympathies.

Radio 4 Programme on Science in the Dark Ages

November 15, 2017

Radio 4 are also broadcasting a programme next week, which intends to challenge the view that the Dark Ages were a period of intellectual decline with very little interest in science. The new series of Science Stories kicks off next Wednesday, 22nd November 2017, with ‘A Wold, a Goat and a Cabbage’. The blurb for this in the Radio Times on page 135 reads

Philip Ball looks at how the Dark Ages was a far more intellectually vibrant era than is often perceived-and the monk who was the prsumed author of mathematical puzzles.

I’ve written several pieces on this blog about how the Middle Ages in the West were a period of scientific and mathematical invention and discovery, far more so than is generally recognised. Scientists have been rediscovering and re-evaluating scientific progress in the Middle Ages science Jean Gimpel’s The Medieval Machine. The previous view, which most people of my age were brought up with, that the Middle Ages were intellectually backward until the Humanists appeared in the Renaissance, has now been overturned.

James Hannam, a scientist of Christian faith, did a Ph.D. on medieval science about ten years ago, and his book, God’s Philosophers, shows how the ‘natural philosophers’ of the Middle Ages laid the foundations of modern Western science. These writers, who were largely Christian clergy, were very much aware of the faults of Aristotelian science. While they did not break with it, they did try to modify it so that it conformed more to what actually existed in nature, or offered a more intellectually plausible cause.

And rather than creating modern science, the Renaissance Humanists were actually a threat to its emergence. The Humanists insisted on a far more faithful return to the ideas as well as literary style of the great classical authors. Which meant a far more literal and dogmatic approach to Aristotle. In his Dialogue on the Two World Systems, Galileo spoofed the Humanists by making the character, who represented them, appear as stupid as possible. In one episode, a physician invites the Humanist to come to his house one evening and see him dissect a body. The physician intends to show him that it must be the brain, not the heart, that is the seat of intelligence. Pointing to the dissected corpse, the physician shows the far greater number of nerves passing into the brain, in contrast to the single, thin nerve running to the heart. This, he says, shows that the brain must be the centre of thought and reason. The Humanist replies that he would believe him, if the great Aristotle also agreed.

The Christian medieval authors were also aware of the debt they owed to the Arab and Muslim world for editions of classical works that had previously been lost to the West. One medieval poem describes how scholars headed to Toledo and other areas in Spain to consult the Arab scholars, who were masters of these new intellectual frontiers. One of the French chroniclers of the Crusades, either Joinville or Froissart, described how, during negotiations between King Louis and one of the Arab potentates, one of Louis’ nobles trod on his foot under the table. It was intended as a secret warning. The negotiations involved maths in some way, and the nobleman wanted to warn his liege to beware, as the ‘saracens’ were much better calculators than they were.

As for the reliability of science, the poem I quoted above also remarked of one scientific phenomenon, that its existence couldn’t be doubted as ‘it was proved by SCIENCE’.

Clearly, science and the investigation of the natural world was very much in its infancy in the Middle Ages, and ideas were subject to censorship if they conflicted with Christian dogma. But the Middle Ages were also a period of scientific investigation and were far more rationalistic than is often believed. For example, the theologian William of Auvergne, described the supposed appearance of a great of demons in one of the French monasteries. These devils proceeded down the corridor, until they disappeared into the privies, from which came a horrible stench. William was not surprised. He put visions like this down to poor digestion interfering with proper sleep. After too full a meal, the stomach hung heavy on the nerves, preventing the proper circulation of the humours and nervous fluids, and so creating nightmarish visions like the one above. Other writers seriously doubted the abilities of cunningmen and scryers to find lost or stolen objects. When they did claim that an article had been stolen by a particular person, it was far more likely that the individual was a known thief than that they had been shown it by the spirits.

I’ve been annoyed before now at the way the media has continued to present the Middle Ages as a period of dark superstition, with a few notable exceptions. One of these was Terry Gilliam and his TV series, Medieval Lives, which has appeared as a book, and his radio series, The Anti-Renaissance Show, both of which were broadcast by the Beeb. Now it seems that the Corporation is once more showing the other side of intellectual life in the Middle Ages.

More Anti-Science from Trump: Climate Denier to Head NASA

September 13, 2017

This is absolutely incredible. It really is like something from dystopian Science Fiction, but unfortunately it’s true. In this clip from the Jimmy Dore Show, the American comedian and his co-hosts, Ron Placone and Steffi Zamorano comment on a report from Democracy Now! that Trump has decide to appoint Jim Bridenstine as the new head of NASA. Bridenstine has no scientific credentials, and doesn’t believe in climate change. In fact, in 2013 he stood on the floor of the senate and demanded that Barak Obama apologise for promoting it.

The trio begin the clip by remarking on the evidence from the hurricanes to hit America that climate change is real. Before storm Harvey, only three magnitude 5 storms had hit America. They then show how ludicrous the decision is by stating that as Trump has appointed someone, who doesn’t believe in a scientific fact to head a scientific agency, then Richard Dawkins should be appointed to head the national prayer breakfast. Dore jokes that there hasn’t been a government this anti-science since Galileo. And the Pope has apologized for him. The papacy also acknowledges climate change. Which means the world’s most religious Roman Catholic is more progressive than Trump and his minions.

There’s no way this is anything other than an attempt by the Republicans and their paymasters, the Koch brothers, and the other big polluting industries, to hobble and silence research into climate change in America. One of the functions satellites carry out is weather and climate monitoring. Space research generally has also led to greater understanding of weather systems on Earth. For example, the massive storms that rage across Jupiter are driven by the same laws and forces as those, which generate similar storm systems on Earth. Countries like India have invested in their space industry for the promise it offers of monitoring the weather and the progress of crop diseases, which can be disastrous for a developing nation, much of whose population are subsistence farmers.

Dore’s wrong about the Pope’s treatment of Galileo, however. Yes, it was scandalous, but at the time Galileo’s own research was actually undersupported. And he didn’t help himself in his book, the Dialogue of the Two World Systems. He knew the pope was an Aristotelian, but deliberately made the Aristotelian speaker in the book appear as stupid as possible. Even so, the Church was not uniformly against him. He did have supporters within the church and amongst the cardinals. See James Hannan’s God’s Philosophers: Science in the Middle Ages.

But this is like something from Science Fiction. Stephen Baxter’s Titan is an alternative history, in which a rabidly anti-science senator becomes president of the US and closes down NASA. It’s because he’s a Creationist, and doesn’t believe in the Copernican heliocentric system, or the discoveries revealed by Galileo. What isn’t shut down, is given to the USAF and given over to defence instead, while the agency’s museum is shut, except for its museum. This is then altered to stress the religious experiences many of the astronauts had when exploring space.

This isn’t quite fair on the Creationists. Those I knew did not reject Galileo and they didn’t reject heliocentrism, although I’ve since come across people, who do on the Net. But there are still clear parallels between Baxter’s book and Trump and those who back him.

Yesterday I found an interview with the veteran comics creator, Pat Mills on YouTube. I’m going to have to write a piece about it, because Mills is very left-wing and a fierce critic of capitalism and Britain’s class system. In the video, he states that when he started writing for 2000 AD, he and the others were told to create futures, which people would live in. And now we are. He pointed out that there really were robots, which looked like Robusters, and we also now had Donald Trump, who was very much like something from 2000 AD’s often bleak view of the future.

And he’s right. Trump’s appointment of a scientific ignoramus like Bridenstine is almost exactly like something from Science Fiction. And Mills compared Trump himself to Judge Cal, the deranged Chief Judge of Mega City 1, who behaved like Caligula. He appointed his pet fish as judge, and had one of the other judges pickled. Oh yes, and he called in the alien Kleggs to keep the human population of Mega City 1 under control. Trump hasn’t made contact with an evil alien life forms yet, but the nepotism and corruption is all there. Even if he hasn’t made his goldfish senator. But given the fictional parallel drawn by Mills, Bannon, Kelly-Anne Conway and the others he’s got rid of should be glad he just had them sacked. The real trouble’s going to start when he starts ordering human-sized pickled jars.

The Sky at Night on the Vatican Observatory

June 14, 2017

Tomorrow evening, Thursday, 15th June 2017 at 11 O’clock on BBC4 the Beeb’s repeating its Sky at Night special on the Vatican, ‘Inside God’s Observatory’. This was first shown on Sunday at 10.00 pm.

The blurb for it for Sunday in the Radio Times runs

Maggie Aderin-Peacock and Chris Lintott have been granted rare access to the Vatican and its little known observatory, the Specola Vaticana, perched on a hill top 30 km outside Rome. They explore the observatory’s rich history, going inside the Vatican walls to visit the Tower of the Winds – a secret antique sundial that helped revolutionise the calendar – and the remains of a nest of telescopes, atop an old medieval church where the science of spectroscopy was born. (57).

A few years ago, New Scientist interviewed the head of the observatory, Guy Consolamano, an American, who is a monk as well as an astronomer. There have also been other programmes on the observatory on the Beeb over the years. I seem to recall there being one in the 1990s on the radio. I’ve got a feeling the Observatory was set up by one of the popes as an attempt to undo some of the damage to the church’s reputation caused by Galileo’s trial for heresy. It was to show that the church wasn’t against science, and I believe that since then the popes have been very careful not to say anything about the scientific validity of scientific theories.

The Observatory’s also interesting because in the 19th century, its mathematical calculations were performed by nuns, who were referred to as ‘computers’. Which is obviously of interest for the history of women in science.

The Jesuits: Pioneers of Mathematics as University Subject

May 8, 2013

There were chairs of mathematics at the Italian Universities from the late fourteenth century onwards. There was a chair of arithmetic in Bologna in 1384-5. When Leo X reformed the University of Rome in 1514 he appointed two professors of mathematics. Pisa had a chair of mathematics in 1484. Galileo was appointed a ‘mathesis praeceptor’ at the University of Pisa in 1589 through the influence of Cardinal Francesco del Monte. Galileo’s own influence on the teaching of mathematics in Italian universities was immense. His pupils Benedetto Castelli and Bonaventura Cavalieri respectively held the chairs of mathematics at Pisa, the Sapienza in Rome, and Bologna. Evangelista Torricelli, one of Castelli’s pupils, succeeded Galileo as the court mathematician of the Dukes of Tuscany. Another of Castelli’s pupils, Giovanni Alfonso Borelli became the mathematics lecturer at Messina in 1635. Malpighi, Borelli and Borelli’s pupil Lorenzo Bellini introduced Galileo’s mathematical programme into biology.

It was the Jesuit Order, which made mathematics an explicit and integral part of the educational curriculum. The Order’s Constitutiones of 1556 stated that the Society’s aim was ‘to aid our fellow men to the knowledge and love of God and to the salvation of their souls’. The principal subject at the Jesuit universities was therefore theology, as the subject best suited to this. A wide range of other subjects were also taught in addition to it, including literature and history, classical and oriental languages, and the arts and natural sciences. These were included because they ‘dispose the intellectual powers for theology, and are useful for the perfect understanding and use of it, and also by their own nature help towards the same end’. St. Ignatius de Loyola himself stated that ‘logic, physics, mathematics and moral science should be treated and also mathematicss in the measure suitable to the end proposed’. The person, who was chiefly responsible for establishing Jesuit policy in mathematics and their achievements in the subject was Christopher Clavius. Clavius held the chair of mathematics at the main Jesuit university, the Collegio Romano from 1565 until his death in 1612. Clavius defended the role of mathematics at the University agains the doubts of other colleagues, establishing a school of mathematics at the Collegio. Clavius lamented the low value many pupils placed on maths and philosophy, noting that

‘Pupils up to now seem almost to have despised these sciences for the simple reason that they think that they are not considered of value and are even useless, since the person who teaches them is never summoned to public acts with other professors’. He also considered it a great shame and disgrace, that members of the order, who had little knowledge of maths, became speechless during conversations with leading men, who were much better educated mathematically. He artgued that a proper grasp of maths was necessary for understanding the rest of philosophy. He stated that

‘these sciences and natural philosophy have so close an affinity with one another that unless they give each other mutual aid they can in no way preserve their own worth. For this to happen, it will be necessary first that students of physics should at the same time study mathematical disciplines; a habit which has always been retained in the Society’s schools hitherto. Folr if these sciences were taught at another time, students of philsophy would think, and understandably, that they were in no way necessary to physics, and so very few would want to understand them; though it is agreed among experts that physics cannot rightly be grasped without them, especially as regards that part which concerns the number and motion of the celestical circles, the multitude of intelligences, the effects of the stars which depend on the various conjunctions, oppositions and other distances between them, the division of continuous quantity into infinity, the ebb and flow of the sea, winds, comets, the rainbow, the halo and other meteorlogical things, the proportions of motions, qualities, actions, passions and reactions etc. concerning which ‘calculatores’ wirte much. I do not mention the infinite examples in Aristotle, Plato and their more celebrated commentators, which can by no means be understood without a moderate understanding of the mathematical sciences…’

Clavius’ influence is strongly shown in the Jesuit ‘Ratio Studiorum’ – educational curriculum – of 1586 and 1599. This was strongly Aristotelian, except where Aristotle conflicted with Christian theology, and included the whole range of Aristotelian natural philosophy and mathematics. The section on mathematics in the Constitutiones argued it was included because

‘without mathematics our academies would lack a great ornament, iindeed they would even be mutilated, since there is almost no fairly celebrated academy in which the mathematical disciplines do not have their own, and indeed not the last, place; but much more because the other sciences also very much need their help, because for poets they supply and expound the risings and settings of the heavenly bodies; for historians the shapes and distances of places; for the Analytics examples of solid demonstrations; for politicians admirable arts for good administration at home and in time of war; for physics the forms and differences of heavenly revolutions, light, discords, sounds; for metaphysics the number of spheres and intelligences; for theologians the main parts of the divine creation; for law and ecclesiastical custom the accurate computation of times; not to mention what advantages redound to the state from the work of mathematicians in the care of diseases, in navigations and in the pursuit of agriculture.’

Dawkins and the other militant atheists have sneered at the idea of people of faith as teachers. But the great pioneers in teaching mathematics at university the level were the Jesuits, who taught it as a vital aid to faith, and as a vital and indispensible tool for the other sciences. They were certainly not unaware that improving the standards of maths teaching in the order would also raise their status in contemporary society. Neverthless, they did much to establish maths as a suitable and necessary subject for Christians to study. Some of these early Jesuit mathematicians were also friends of Galileo. They included Clavius’ pupil and successor at the Collegio, Christopher Grienberger. Despite the aim of the Society to promote Roman Catholic Christianity, Jesuit scientists also co-operated and corresponded cordially with Protestant people of science. Recent Jesuit historians have noted that the Jesuits in West Africa collaborated with their Dutch scientific counterparts in their exploration of the region’s wildlife, and contacted Scandinavian scientists in Norway or Sweden for the scientific information they had. Their science was still strongly aristotelian, but they were despite this able to make valuable contributions to science.


‘Mathematics and Platonism in the Sixteenth-Century *Italian Univrsities and in Jesuit Educational Policy’ in A.C. Crombie, Science, Art and Nature in Medieval and Modern Thought (London and Rio Grande, Ohio: The Hambledon Press 1996).

Protestant Appreciation of Catholic Achievements in the Scientific Revolution

May 7, 2013

For many people, the trial of Galileo demonstrates the medieval Roman Catholic Church’s hostility to science, and has become part of the view that somehow religion is intrinsically opposed to scientific investigation and progress. Yet historians of science, from Pierre Duhem, A.C. Crombie and James Hallam have noted how the medieval church had an active interest in science, and that many of the achievements of the Scientific Revolution of the 17th century were actually solidly based on those of their medieval predecessors. Some sections of the Church defended Galileo, such as the friar, Thomas Campanella. Historians have also pointed out that the trial was not simply about the science itself. One important factor was Galileo’s highly critical tone towards the Aristotelians, which included the then Pope. Another factor was that at the time the heliocentric system was underdetermined – it lacked the scientific evidence to make an absolutely convincing, watertight case. Roman Catholicism was also not alone in rejecting the new, experimental science. The 16th century Lutheran Church in Germany still remained strongly Aristotelian in its scientific philosophy, and part of it continued to reject the heliocentric theory until the 18th century.

Although many of the Protestants, who did accept and promote the new experimental science, saw Galileo’s trial as evidence that the Roman Catholic Church had been hostile to science, they also recognised that parts of the Church had also embraced it and promoted it. Thomas Sprat, the author of the History of the Royal Society, also acknowledged the Roman Catholic Church current scientific activities and achievements. He wrote

‘The Church of Rome has indeed of late look’d more favourably upon it (experimental knowledge). They will now condemn no man for asserting the Antipodes: The severity with which they handled Galileo, seems now very much abated: they now permit their Jesuits to bestow some labours upon natural observations, for which they have great advantages by their travails; and their clergy may justly claim some share in the honour, as long as the immortal names of Mersennus and Gassendus (Mersenne and Pierre Gassendi) shall live’.

The Jesuit Order was particularly active scientifically. In his Spiritual Exercises, Ignatius de Loyola, the Order’s founder, urged his followers to contemplate God as the Creator of the natural world, whose activity sustained it and caused it to operate. Point 2 of the ‘Contemplation for Obtaining Love’ in the fourth week of the Exercises commands the reader to ‘consider how God dwells in the creatures: in the elements, giving them being; in the plants, giving them growth: in the animals giving them sensation: in men, giving them understanding’. Point 3 further advises the reader to ‘consider how God works and labours on my behalf in all created things … as in the heavens, elements, plants, fruits, flocks’.

The Roman Catholic Church of the Middle Ages and 16th and 17th century was thus certainly not as hostile to science as those who consider religious faith to be opposed to science believe. Despite the trial of Galileo, some Protestant scientists, such as Sprat, recognised the Church’s positive attitude to science in their time, and readily praised the achievements of Catholic scientists.