Posts Tagged ‘‘Hexaemeron’’

Radio 4 Series Challenging Stereotype that Religion and Science Are at War

June 12, 2019

According to next week’s Radio Times there’s a new, three-part series beginning on Radio 4 next Friday, 21st June, at 11.00 am, Science and Religion about the relationship between the two disciplines. From the pieces about in the magazine, it attacks the idea that science and religion are at war. The blurb for the programme’s first part, ‘The Nature of the Beast’, on page 131, says

Nick Spencer examines the history of science and religion and the extent to which they have been in conflict with each other. Drawing on the expertise of various academics, he begins by exploring what the relationship says about what it means to be human.

The paragraph about the programme on the preceding page, 130, by Sue Robinson, runs

Are science and religion at war? In the first in a three-part series, Nick Spencer (of Goldsmith’s, London, and Christian think-tank Theos) takes a look back wt what he terms the “simplistic warfare narrative” of these supposedly feuding disciplines. From the libraries of the Islamic world to the work of 13th-century bishop Robert Grosseteste in maths and natural sciences, Spencer draws on the expertise of a variety of academics to argue that there has long been an interdependence between the two. I felt one or two moments of consternation (“there are probably more flat-earthers [believing the earth to be flat] around today than there were back then…”) and with so many characters in the unfolding 1,000-year narrative, some may wish for a biographical dictionary at their elbow… I certainly did. Yet somehow Spencer produces an interesting and informative treatise from all the detail. 

We’ve waited a long time for a series like this. I set up this blog partly to argue against the claim made by extremely intolerant atheists like Richard Dawkins that science and religion are and always have been at war. In fact no serious historian of science believes this. It’s a stereotype that comes from three 19th century writers, one of whom was reacting against the religious ethos of Harvard at the time. And some of the incidents that have been used to argue that science was suppressed by the religious authorities were simply invented. Like the story that Christopher Columbus was threatened by the Inquisition for believing that the world war round. Er no, he wasn’t. That was all made up by 19th century author Washington Irvine. European Christians had known and accepted that the world was round by the 9th century. It’s what the orb represents in the Crown Jewels. The story that Bishop Samuel Wilberforce, in his debate on evolution with Charles Darwin, asked the great biologist whether he was descended from an ape on his mother’s or father’s side of the family is also an invention. It was written years after the debate by Darwin’s Bulldog, T.H. Huxley. A few years ago historians looked at the accounts of the debate written at the time by the students and other men of science who were there. They don’t mention any such incident. What they do mention is Wilberforce opening the debate by saying that such questions like evolution needed to be carefully examined, and that if they are true, they have to be accepted, no matter how objectionable they may be. Wilberforce himself was an extremely proficient amateur scientist himself as well as a member of the clergy. Yes, there was opposition from many Christians to Darwin’s idea, but after about 20 years or so most of the mainstream denominations fully accepted evolution. The term ‘fundamentalism’ comes from a book defending and promoting Christianity published as The Fundamentals of Christianity published in the first years of the 20th century. The book includes evolution, which it accepts.

Back to the Middle Ages, the idea that this was a period when the church suppressed scientific investigation, which only revived with the Humanists of the Renaissance, has now been utterly discredited. Instead it was a period of invention and scientific discovery. Robert Grosseteste, the 13th century bishop of Lincoln, wrote papers arguing that the Moon was responsible for the tides and that the rainbow was produced through light from the sun being split into various colours by water droplets in the atmosphere. He also wrote an account of the six days of creation, the Hexaemeron, which in many ways anticipates the ‘Big Bang’ theory. He believed that the universe was created with a burst of light, which in turn created ‘extension’ – the dimensions of the cosmos, length, width and breadth, and that this light was then formed into the material and immaterial universe. Medieval theologians were also often highly critical of stories of demons and ghosts. The 12th century French bishop, William of Auxerre, believed that nightmares were caused, not by demons, but by indigestion. If you had too big a meal before falling asleep, the weight of the food in the stomach pressed down on the nerves, preventing the proper flow of vital fluids.

The Christian scholars of this period drew extensively on the writings of Muslim philosophers, scientists and mathematicians, who had inherited more of the intellectual legacy of ancient Greece and Rome, along with that of the other civilisations they had conquered, like Persia and India. Scholars like al-Haytham explored optics while the Bani Musa brothers created fascinating machines. And Omar Khayyam, the Sufi mystic and author of the Rubaiyyat, one of the classics of world literature, was himself a brilliant mathematician. Indeed, many scientific and mathematical terms are taken from Arabic. Like alcohol, and algorithm, which comes from the Muslim scholar al-Khwarismi, as well as algebra.

There have been periods of tension between religion and particular scientific doctrines, like the adoption of the Copernican system and Darwin’s theory of evolution by Natural Selection, but the relationship between science and religion is rich, complex and has never been as simple as all out war. This should be a fascinating series and is a very necessary corrective to the simplistic stereotype we’ve all grown up with.

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Radio Programme Tonight on Bishop Grosseteste’s Medieval Big Bang Theory

June 14, 2017

Science Stories on Radio 4 tonight, `14th June 2017, at 9.00 pm is on ‘The Medieval Bishop’s Big Bang Theory’. According to the short description about it in the Radio Times, the programme’s presenter, ‘Philip Ball tells the tale of a medieval Big Bang Theory forged by Bishop Robert Grosseteste in the 12th century’.

Grosseteste was the 12th century bishop of Lincoln, and was one of the leading figures of the 12th century renaissance. As well as leading English churchman, Grosseteste was a pioneering natural philosopher. In his Hexaemeron, a theological and philosophical meditation on the first six days of creation, according to the story in Genesis, he worked out a theory that is surprisingly close to that of the modern ‘Big Bang’. In Genesis, the creation of the world begins when God separates the light from the darkness. Grosseteste believed that God had created the world beginning with a tiny point of light, which exploded outwards. Its expansion created ‘extension’, or space, and the material from which God subsequently created the material universe over the next five days.

A.C. Crombie, in his Science in the Middle Ages, Vol. 1: Augustine to Galileo (London: Mercury Books 1952) writes

The first important medieval writer to take up the study of optics was Grosseteste, and he set the direction for future developments. Grossetest gave particular importance to the study of optics because of his belief that light was the first ‘corporeal form’ of material things and was not only responsible for their dimensions in space but also was the first principle of motion and efficient causation. According to Grosseteste, all changes in the universe could be attributed ultimately to the activity of this fundamental corporeal form, and the action at a distance of one thing on another was brought about by the propagation of rays of force or, as he called it, the ‘multiplication of species’ or ‘virtue’. By this he meant the transmission of any form of efficient causality through a medium, the influence emanating from the source of the causality corresponding to a quality of the source, as, for instance, light emanated from a luminous body as a ‘species’ which multiplied itself from point to point through the medium in a movement that went in straight lines. All forms of efficient causality, as for instance, heat, astrological influence and mechanical action, Grosseteste held to be due to this propagation of ‘species’, though the most convenient form in which to study it5 was through visible light. (99-100).

This makes it sound very close to the modern theory that all the forces – gravity, electromagnetism and the strong and weak nuclear forces – were united at the Big Bang, and subsequently separated out from this primal Superforce.

Grosseteste was also one of the medieval writers, who first posited the Moon as the causes of the tides. The association between the Moon and the tides had first been made by the Stoic philosopher, Posidonius, who was born c. 135 BC. Crombie writes

Grossetest in the next century [following Giraldus Cambrensus in the 12th] attributed the tides to attraction by the moon’s ‘virtue’, which went in straight lines with its light. He said that the ebb and flow of the tides was caused by the moon drawing up from the sea floor mist, which pushed up the water when the moon was rising and was not yet strong enough to pull the mist through the water. When the moon had reached its highest point the mist was pulled through and the tide fell. The second, smaller monthly tide he attributed to lunar rays reflected from the crystalline sphere back to the opposite side of the earth, these being weaker than the direct rays. (126-7). It’s not quite right. The tides are simply caused by the Moon’s gravity acting on the oceans as a whole. Mist isn’t involved. Nevertheless, he was right in pointing to the Moon as the cause of the tides.

Which is more than can be said of Bill O’Reilly. Until recently, O’Reilly was the lead anchor on Fox News, Rupert Murdoch’s right-wing news network over in America. The host of the ‘O’Reilly Factor’, he specialised in right-wing harangues which occasionally ended with him insulting and screaming at his guests if they dared to disagree with him. He did this to the son of one of the firefighters, who lost his life in 9/11. The lad committed the unpardonable offence of saying that his father would not have blamed all Muslims for the attack, and would not have wanted America to go to war over it. This was too much for the veteran newsman, who screamed at the lad that he was a disgrace to his father, and then had him thrown off the show.

He also showed himself massively ignorant scientifically in an interview with the head of American Atheists, the atheist movement, which I think was set up and headed for years by Madalain Murray O’Hair. Trying to refute whatever point the man was making, O’Reilly seized on the notion of the tides as something that was scientifically inexplicable. There are clips on Kyle Kulinski’s Secular Talk and other left-wing news programmes of O’Reilly repeating, ‘Tides go in, tides go out, you can’t explain it’. All the while the lad looks at O’Reilly with a bemused expression on his face, and simply comments, ‘Perhaps its the mighty Thor’. O’Reilly, however, didn’t get the hint that he was being justifiably mocked, and so simply carried on with his daft refrain.

O’Reilly’s comments and use of the tides shows that O’Reilly knew precious little science, and that Grosseteste had a better idea of what caused it 900 or so years ago, in an age when books had to be copied out by hand and western science was beginning the recovery of ancient Greek and Latin scientific and mathematical texts and learning from the great natural scientists and mathematicians of the Muslim world.

Given O’Reilly’s massive ignorance on something I can remember being discussed in some of the text books we had at school, it’s no wonder that American scientists, educationalists and the general public are seriously worried by Trump’s attack on science education in America, and particular in his attempts to cover up climate change.

As for O’Reilly, he was sacked from Fox News a few months ago after his sordid and vile attitude towards women finally caught up with him. Like the head of the network, Roger Ailes, O’Reilly used his position to try to exploit women sexually. In the early part of this century he was forced to settle a case brought against him by a female colleague to whom O’Reilly had made an uninvited and very unwelcome sexually explicit phone call. This was followed by a series of allegations by other female journalists at Fox News of sexual harassment. This got to the point where the advertisers on the network got fed up, and started taking their custom elsewhere, at which point the veteran reporter lost his job.

Bishop Grosseteste, however, remains one of great figures in the history of western science. While many scientists would not share his religious beliefs, and would question the grounding of his scientific views in them, he is nevertheless important as one of the leading medieval scientists, who contributed to the foundation of modern science through his study of optics, mathematics and the natural world.