Jean-Jacques Rousseau defended a version of individualism when he claimed that humans were naturally good but became corrupt through the influence of society and social conventions.

Individualism

The moral, political, or social outlook that emphasizes the moral worth of the individual and the importance of independence and self-reliance.

Jean-Jacques Rousseau

A Genevan philosopher, writer, and composer of the 18th century whose political philosophy influenced the Enlightenment across Europe, as well as aspects of the French Revolution and the development of modern political, sociological, and educational thought.

Social Conventions

Agreed-upon norms and behaviors within a society or group, often unspoken and learned through social interaction.