Archive for Robert Grosseteste

Robert Grosseteste and the Ordered Universe

Posted in History, The Universe and Stuff with tags , , on February 22, 2017 by telescoper

Tomorrow I’m off to the historic city of Lincoln to give a public lecture, the inaugural Robert Grosseteste Lecture on Astrophysics/Cosmology.

This new series of lectures is named in honour of Robert Grosseteste (c. 1175 – 9 October 1253), a former Bishop of Lincoln, who (among many other things) played a key role in the development of the Western scientific tradition. His De Luce seu de Inchoatione Formarum (“On Light or the Beginning of the Forms”), written around 1220, includes pioneering discussions about cosmogony, which contains many ideas that resonate what I shall be talking about in my lecture. In particular, De Luce explores the nature of matter and the cosmos. Seven centuries before the Big Bang theory, Grosseteste described the birth of the Universe in an explosion and the crystallisation of matter to form stars and planets in a set of nested spheres around Earth. It therefore probably represents the first attempt to describe the ordered system of the Heavens and Earth using a single set of physical laws.

Anyway, this led me to an interesting website about an interdisciplinary project that involves discussing Robert Grosseteste in the context of mediaeval science, called “Ordered Universe”. Here’s an interesting video from that site, which features both historians and scientists.