I continue to share things I’ve heard, rather than created. Peter Adamson’s podcast The History Of Philosophy Without Any Gaps this week had an episode about Nicholas of Cusa. There’s another episode on him scheduled for two weeks from now.
Nicholas is one of those many polymaths of the not-quite-modern era. Someone who worked in philosophy, theology, astronomy, mathematics, with a side in calendar reform. He’s noteworthy in mathematics and theology and philosophy for trying to understand the infinite and the infinitesimal. Adamson’s podcast — about a half-hour — focuses on the philosophical and theological sides of things. But the mathematics can’t help creeping in, with questions like, how can you tell the difference between a straight line and the edge of a circle with infinitely large diameter? Or between a circle and a regular polygon with infinitely many sides?
The St Andrews Maths History site has an article on Nicholas that focuses more on the kinds of work he did.