Published 2025-12-31
Keywords
- Scottish Enlightenment,
- common sense,
- scepticism,
- Thomas Reid,
- Dugald Stewart
How to Cite
Copyright (c) 2025 Douglas McDermid

This work is licensed under a Creative Commons Attribution 4.0 International License.
Abstract
What was Scottish common sense philosophy? Understood in purely historical terms, this question is easily answered: it was a school of thought which came into being during the middle third of the 18th century, and which formed a vital part of that many-sided whole now known as the Scottish Enlightenment. But what was its philosophical content? Answering this question is the raison d’être of the present essay. In what follows, I shall identify twelve theses which are central to the distinctive brand of common-sensism articulated by Reid and Stewart. My modus operandi is simple: after stating each thesis, I shall summarize the principal arguments for it and explain its philosophical significance.