Last weekend, on Saturday February 23rd, Ordered Universe members Brian Tanner and Giles Gasper took part in the Light Up Poole Festival, on the UK’s south coast, in Dorset. We gave a talk to the public on the scientific works of Robert Grosseteste, in Continue reading
Fresh from the Napa Lighted Art Festival, the projection show Horizon, created by The Projection Studio – Ross Ashton and Karen Monid, in collaboration with the Ordered Universe, and in consultation with NASA’s Jet Propulsion Laboratory, will play at the upcoming Light Up Poole Festival. Running from 21-23 February Light Up Poole features Continue reading
Our final day at the Napa Lighted Festival was 19th January, featuring two talks by Dr Henrike Lange (University of California Berkeley) and Joshua Harvey (Oxford), in a session entitled Beyond the Material, in the First Presbyterian Church. Joshua’s work on material perception, and the quality of lustre in particular, sat engagingly alongside Henrike’s exploration of renaissance art and the manipulative devices used by artists. Continue reading
A second set of talks, and memories from the Napa Lighted Festival last month. Friday 18th January saw a first talk from multi-media sculptor Alexandra Carr, a frequent collaborator with the Ordered Universe, and Joshua Harvey (Psychology and Engineering Science, University of Oxford). In Beyond Colour Alexandra and Josh spoke on various Continue reading
Last week Ordered Universe members gathered in Dublin, hosted by Laura Cleaver and Karl Kinsella at Trinity College and Marsh’s Library. With our usual range of disciplines represented (philosophy, history, psychology, engineering, physics, creative arts, history of art), and with colleagues from Europe and the USA, we set to work on the four treatises for collaborative reading. Two days in Trinity, at the Long Room Hub, saw the group read through the middle third of Grosseteste’s treatise On the Supercelestial Motions. This challenging treatise deals with the question how the planets move, whether by external force, their nature, and what the effects of their movements are. We also read through, for the second time, On Bodily Motion and Light. Another complex piece of writing, the treatise focuses again on how bodies move, with a more consistent parallel with animal bodies, and exploration of medical material. This treatise ends with a startling passage on light as prime form; highly reminiscent of the treatise On Light. Continue reading
With less than a week to go before the next Ordered Universe symposium we have been making all of our preparations, including the full programme above. The four treatises for discussion are all in good shape, and we’re looking forward, as always, to the intensive reading process. To accompany our deliberations we have some shorter talks, by Professor Brian Tanner on the physics of light (just a small area of science!), and talks by Dr Cate Watkinson, Rosie Reed-Gold and Alexandra Carr, on their artistic engagement with the project. Our public lecture takes place on Tuesday 18th. The texts all concern light and motion, in their various ways, and reveal the amazing capacity of Grosseteste’s mind. We’ll keep you updated on our progress!
After our summer breaks, Ordered Universe members will be convening for our next symposium. This time we are hosted by Laura Claver at Trinity College Dublin. We’re very much looking forward to being in Ireland, and have a full schedule of texts to examine. Meeting between 17th and 20th September, we’ll be looking at Grosseteste’s treatises On Light (familiar to many!), a final reading of On Comets, and second readings Continue reading
A guest post by Thomas Henderson, 2nd year history undergraduate at Durham University, who has spent this week as an undergrad mentor and tutor at the summer school
After a year’s programme of seminars and a residential Easter school in Durham, the OxNet-Ordered Universe access scheme has reached its climax with this week’s residential summer school at Pembroke College, Oxford. The sixth-formers from Sunderland have joined with others from OxNet schemes in Manchester, Cheshire and London, as well as students from rural India supported by the Karta Institute, for a programme of seminars, lectures and tutorials aimed to provide an insight into the realities of university study.
The entire summer school was kicked off on Sunday evening by Dr Peter Claus, Pembroke’s Access Fellow, and Dr Sigbjørn Sønnesyn, who introduced the themes of the school’s title: ‘Through a Glass Darkly’. His diverting lecture urged the students to embrace the limitations of human knowledge, and its attendant feelings of uncertainty and confusion, as the precursors of investigation and exploration. Taking its cue from the Ordered Universe project, the school is designed to challenge the way the students conceptualise knowledge, and to encourage them to think in a way unbounded by A-level mark-schemes or conventional divisions between disciplines.
At this half-way point, it is clear that the sixth-formers have taken these words to heart. Their eager inquiries about the realities of university life and applications (making the most of their undergraduate mentors) have been matched by affirmations of their intentions to apply to elite universities. A visit from journalists from the BBC Look North served to focus them further. In their academic work, they have been just as engaged and stimulating.
The Ordered Universe strand is focused on colour, light and rainbows. Work on these topics has included two of the project’s signature collaborative reading sessions, of De iride and De luce, led by Sig Sønnesyn, and a workshop on the science of rainbows with Joshua Harvey. These sessions have seen students enthusiastically discussing and disagreeing with each other over (among other things) the nature of rainbows, the problems of perception and whether a sunrise can exist without somebody to observe it. We look forward to what they will produce come Friday!
An extremely interesting conference organised by the Centre for the History and Philosophy of Physics, based at St Cross College, University of Oxford, ‘Astronomy across the Medieval World‘ introduced Chinese, Indian, Islamic, European and Mayan and Aztec astronomy to a wide and diverse audience. The first session of the conference was chaired by Professor Charles Burnett (London), and opened by Dr Giles Gasper (Durham), with an outline of European astronomy, its inheritances, exploring in particular Robert Grosseteste’s treatises On the Sphere, On Comets, On Light and On the Liberal Arts. Professor Christopher Cullen (Cambridge) followed with China and its astronomical systems, meridian measurements, state-sponsored observatories, and belief in a spherical heaven, but flat earth. The links between Chinese and Islamic (or Islamicate) astronomy were also fascinting. Dr Josep Casulleras (Barcelona) completed the morning with a fuller treatment of Islamic astronomy, its inheritances, especially Ptolemy, particular developments and influences. The importance of medieval Islamic astronomy to the scientific revolution was stressed especially.
The afternoon featured two papers, chaired by Professor Silke Ackerman, the first of which, given by Professor Ivan Šprajc (Slovenian Academy of Sciences and Arts) opened up the subject of pre-Hispanic Mezzo-America. Mayan and Aztec astronomy, its calendar of 365 and 260 days, and the place of star-lore within mezzo-American society were explored in detail, and offered a very interesting parallel with the Eurasian examples from the morning. The final paper of the day came from Dr Benno van Dalen (Bavarian Academy of Sciences and Humanities), who took the case of Ptolemy, tracing the his influence across the Islamic tradition, the European, and the Indian, ending at the court of the Mughal Jai Singh in the early eighteenth century. The proceedings of the day were summarised expertly by Professor Emilie Savage-Smith (Oxford) who emphasised the similarities as well as the differences between the societies presented and their cultures of astronomy. The similarities across the medieval period, the presence of networks of scholar and diffusion of texts across cultural and linguistic boundaries were perhaps the most striking elements of the day.
Organised by Dr Joanna Ashbourn, and taking place in the Department of Physics, the conference attracted some 150 people, with lively question sessions after each talk. All of which made for a stimulating and challenging day, and a very successful one.
Friday last saw the Ordered Universe project hosted at a very civilised Dinner-and-Lecture evening at St. Johns College, University of British Columbia, in Vancouver.
Tom McLeish, Co-investigator of the project had been in the Vancouver area all week on a lecture tour organised by the Canadian Science and Christian Affiliation (CSCA). After four events based around his book Faith and Wisdom in Science, as well as several science seminars (in Simon Fraser University and UBC itself), this last event, as all others organised by long-suffering and ever-kind host Gordon Carkner, focussed in on the unique collaboration of humanities scholars and scientists digging deeply together into the natural philosophy of Robert Grosseteste.
A Medieval Big-Bang Theory: An Interdisciplinary Tale, began with a personal story about Tom’s first encounter with Grosseteste, from Jim Ginther’s regular HPS seminars at Leeds in the 1990s, then his astonished reading of the treatise on light, the De luce, the summer before his move to Durham in 2008, where he met up with medieval historian and theologian (now project PI) Giles Gasper. The seminar then covered the technical content of Grosseteste’s light-expanded cosmos, and the corollary of his material physics of light – the theory of colour in the De colore and the De iride (on the rainbow). The invited audience of students, faculty and members of CSCA had enthusiastically reserved 2 hours for the event (!), so it was possible to go into some detail on the delicate interplay of scientific analysis, textual and philosophical work.
As ever, the participants were surprised and delighted to hear about the new science that the project has produced, as well as its insights and scientific commentary on 13th century treatises. Tom managed to fit in both the three-dimensional mathematical structure of the colour space Grosseteste constructs in the De colore, and the new ‘rainbow mapping’ of colour space that this, accompanied by work on his De iride inspired, later published in the Journal of the Optical Society of America.
Perhaps the most satisfying aspect of the context of this event, however, was the invitation from the hosts to situate the project findings in the twin theological contexts of Grosseteste’s day and ours. Our medieval polymath tends to stick to science in his science texts, but from other important works such as the Hexameron, and the Commentary on the Posterior Analytics, we know that he has a developed theological purpose for studying nature to the end of understanding it. He sees the process of induction from our sense data and intellect as a long and slow process of reawakening that insight and close relationship with nature that humankind was created to have in the first place, but lost through the turning away from its Creator in the Fall. At this point the medieval science work dovetails into the thesis Tom has been developing in Faith and Wisdom in Science (click though for book and blog) for a healthier modern narrative for science. The idea of science as the means to a healed relationship with nature strikes important late modern chords, as well as resonating with the philosophy of earlier ages. It’s an old story of purpose that we have forgotten and need to remember.
Questions were very rich and varied – including one that the questioner would have liked to pose to Grosseteste himself: ‘Why did God allow the perfection of the spheres to stop at the Moon, and not complete all the way through the cosmos?‘ Our Oxford Master was fond of alternative histories – he tackled the question of whether there would have been an incarnation without a Fall, after all. But what would he have made of a universe of crystalline spheres ‘all the way down’ (which is precisely what one of Prof. Richard Bower’s early simulations of his cosmogenesis physics in the De luce produced!). To be discussed…[Giles says: ‘Perfectness can’t re-create perfectness, otherwise it wouldn’t be perfect…’]