Digest Week 7 Michaelmas Term 2024

Joseph Butler Society

Time: 8.30pm - 10.00pm

Location: Oriel College, Large Senior Common Room

Presenter: Professor Harriet Baber (University of San Diego)

Title: 'Perduring Personites and What Matters in Survival'

For further details, please go to: http://josephbutlersociety.weebly.com/

Truth Be Told: How to Interpret Past Mathematicians

A.C. Paseau and Fabian Pregel

(Department of Philosophy, University of Oxford)

Time: 5pm-6.30pm

Venue: Andrew Wiles Building: L5

Abstract: How should we interpret past mathematicians who may use the same vocabulary as us but with different meanings, or whose philosophical outlooks differ from ours? Errors aside, it is often assumed that past mathematicians largely made true claims—but what exactly justifies that assumption?

In this talk, we will explore these questions through general philosophical considerations and three case studies: 19th-century analysis, 18th-century geometry, and 19th-century matricial algebra.  In each case, we encounter a significant challenge to supposing that the mathematicians in question made true claims. We will show how these challenges can be addressed and overcome.