History of Modern Philosophy Philosophy 42 Spring 2025

The Course

This course covers the major philosophers of the 17th and 18th centuries. In spring 2025, the theme will be materialism and its critics. Materialists hold that everything that exists is material, meaning that it is extended or has measurable dimensions. Their critics argued that materialism cannot explain some of the following phenomena: the existence of minds, as thoughts and conscious experiences are not extended, free will, personal identity despite physical changes, and causal relations. We will read Hobbes, Descartes, Spinoza, Leibniz, Locke, Berkeley, Hume, and Kant.

The materials make heavy demands on their readers’ analytical and interpretive skills. Our discussions and writing assignments will focus on the arguments in these works. That is where your analytical skills will come into play. Since we are reading works from a different period in history, we will also have to work hard at interpreting material that is written in ways that are unfamiliar and that reflects concerns and beliefs that are sometimes different from our own.

The syllabus has a schedule of topics for discussion, readings, and assignments; it also describes the standards for grades and other policies for the class. Registered students can find all other materials on Canvas.

The Classes

Wed, Jan 22
Overview
Mon, Jan 27
Descartes’s First Meditation
Wed, Jan 29
Descartes on Mind and Body
Mon, Feb 3
Descartes on God
Wed, Feb 5
Descartes on Mind and Body
Mon, Feb 10
Hobbes’s Materialism (updated Tue, May 6)
Wed, Feb 12
Hobbes on God
Mon, Feb 17
Bramhall and Hobbes on Free Will
Wed, Feb 19
Spinoza on Substance (updated Mon, May 12)
Mon, Feb 24
Spinoza on God (updated Mon, May 12)
Wed, Feb 26
Malebranche’s Occasionalism
Mon, Mar 3
Leibniz on God (updated Tue, May 13)
Wed, Feb 5
Leibniz on Mind and Body (updated Tue, May 13)
Mon, Mar 10
Leibniz on Innate Ideas (updated Tue, May 13)
Wed, Mar 12
Locke on Innate Ideas (updated Tue, May 13)
Mon, Mar 24
Locke on Primary and Secondary Qualities (updated Tue, May 13)
Wed, Mar 26
Locke on Real and Nominal Essences (updated Tue, May 13)
Mon, Mar 31
Locke on Personal Identity
Wed, Apr 2
Berkeley’s First Dialogue
Mon, Apr 7
Berkeley’s Second Dialogue
Wed, Apr 9
Berkeley’s Third Dialogue
Mon, Apr 14
Hume on the Immateriality of the Soul
Wed, Apr 16
Hume on Personal Identity
Mon, Apr 21
The Problem of Induction
Wed, Apr 23
Hume on Causation
Mon, Apr 28
Hume’s Skepticism (updated Tue, May 6)
Wed, Apr 30
Kant’s Project (updated Tue, May 6)
Mon, May 5
Kant on Causation (updated Tue, May 6)
Wed, May 7
Class Picture