Social

Hegel: Lectures on Philosophy

The Ruins; Or, Meditation on the Revolutions of Empires and the Law of Nature

THE SOCIAL CONTRACT

The Arc of Love

Fundamental Philosophy

The Map of Life

Discourse on the Origin of Inequality

The Ethics of Diet

Freedom In Service

The Scientific Basis of National Progress, Including that of Morality

The Marx He Knew

If, Yes and Perhaps

Liberty in the Nineteenth Century

Ethical Relativity

The Most Influential Works of Jean-Jacques Rousseau

Food and Morals

Baron D'Holbach : a Study of Eighteenth Century Radicalism in France

The Essential Writings of Jean-Jacques Rousseau

Why

Altruism: Its Nature and Varieties