In the proposed Honour School the principles of philosophy are to be dealt with in relation to the sciences, and by the introduction of literary and historical studies, which George Sarton advocates so warmly as the new Humanism, [16] the student will gain a knowledge of the evolution of modern scientific thought. But to limit the history to the modern period—Kepler to the present time is suggested—would be a grave error. The scientific student should go to the sources and in some way be taught the connection of Democritus with Dalton, of Archimedes with Kelvin, of Aristarchus with Newton, of Galen with John Hunter, and of Plato and Aristotle with them all. And the glories of Greek science should be opened in a sympathetic way to "Greats" men. Under new regulations at the public schools, a boy of sixteen or seventeen should have enough science to appreciate the position of Theophrastus in botany, and perhaps himself construct Hero's fountain. Science will take a totally different position in this country when the knowledge of its advances is the possession of all educated men. The time, too, is ripe for the Bodleian to become a studium generale, with ten or more departments, each in charge of a special sub-librarian. When the beautiful rooms, over the portals of which are the mocking blue and gold inscriptions, are once more alive with students, the task of teaching subjects on historical lines will be greatly lightened. What has been done with the Music-Room, and with the Science-Room through the liberality of Dr. and Mrs. Singer, should be done for classics, history, literature, theology, etc., each section in charge of a sub-librarian who will be Doctor perplexorum alike to professor, don, and undergraduate.

[ [16] Popular Science Monthly, September, 1918, and Scientia, XXIII, 3.

I wish time had permitted me to sketch even briefly the story of the evolution of science in this old seat of learning. A fortunate opportunity enables you to see two phases in its evolution. Through the kind permission of several of the colleges, particularly Christ Church, Merton, St. John's, and Oriel, and with the coöperation of the Curators of the Bodleian and Dr. Cowley, Mr. R. T. Gunther, of Magdalen College, has arranged a loan exhibition of the early scientific instruments and manuscripts. A series of quadrants and astrolabes show how Arabian instruments, themselves retaining much of the older Greek models, have translated Alexandrian science into the Western world. Some were constructed for the latitude of Oxford, and one was associated with our astronomer-poet Chaucer.

For the first time the instruments and works of the early members of the Merton School of astronomer-physicians have been brought together. They belong to a group of men of the fourteenth century—Reed, Aschenden, Simon Bredon, Merle, Richard of Wallingford, and others—whose labours made Oxford the leading scientific university of the world.

Little remains of the scientific apparatus of the early period of the Royal Society, but through the kindness of the Dean and Governing Body of Christ Church, the entire contents of the cabinet of philosophical apparatus of the Earl of Orrery, who flourished some thirty years after the foundation of the Society, is on exhibit, and the actual astronomical model, the "Orrery," made for him and called after his name. [17]

[ [17] Among other notable exhibits there are:

1. A series of astronomical volvelles in manuscripts and printed books.

2. The printed evidence that Leonard Digges of University College was the inventor of the telescope many years before Galileo.

3. The mathematical work of Robert Recorde of All Souls' College, in which he suggested the St. Andrew's Cross as the sign of multiplication, and uses symbols +, -, =.

4. The earliest known slide-rule in a circular form, recently discovered in St. John's College.