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Classical Reference Library

Political Philosophy

Explore enduring questions about political authority, justice, liberty, rights, equality, and the obligations of citizens, from early modern theories of sovereignty and social contract to later critiques of the state and economic power.

Lectures

MODERN POLITICAL THOUGHT

Why Should I Obey the State?

Ian Johnston examines why citizens should obey the state, comparing the political ideas of Machiavelli, Hobbes, Locke, Rousseau, and Marx and their competing views of authority, liberty, equality, consent, and justice.

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Student Guides

STUDENT’S GUIDE · ENLIGHTENMENT THOUGHT & MORAL PROGRESS

Discourse on the Sciences and the Arts — A Student’s Guide

An accessible introduction to Rousseau’s 1750 argument that advances in science, literature, and the arts do not necessarily improve human morality. Explores virtue, manners, luxury, vanity, and the meaning of progress, with reading questions and a contemporary comparison activity.

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STUDENT’S GUIDE · PEACE, GOVERNMENT & INTERNATIONAL JUSTICE

On Perpetual Peace — A Student’s Guide

An accessible guide to Kant’s On Perpetual Peace, explaining the six preliminary articles, three definitive articles, republican constitutions, a federation of free states, and cosmopolitan hospitality. Includes reading prompts, discussion questions, and an activity designing a peace agreement.

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Teacher Guides

TEACHER’S GUIDE · ENLIGHTENMENT PHILOSOPHY & MORAL PROGRESS

Discourse on the Sciences and the Arts — A Teacher’s Guide

A guide to teaching Rousseau’s provocative 1750 discourse, examining whether advances in science, literature, and the arts improve human morality. Explores virtue, luxury, social appearances, and historical argument, with discussion questions, close-reading suggestions, and a classroom activity.

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TEACHER’S GUIDE · POLITICAL PHILOSOPHY & INTERNATIONAL PEACE

On Perpetual Peace — A Teacher’s Guide

A guide to teaching Kant’s On Perpetual Peace, examining the preliminary and definitive articles, republican constitutions, a federation of free states, cosmopolitan hospitality, and the relationship between morality and political expediency. Includes discussion questions, close-reading suggestions, and a classroom activity.

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