Classical China·c. 470, 391 BCE

Mohists

Key Idea

“Love all people equally. Partial love is the root of all social disorder.”

Overview & Origins

Mozi opposed Confucian ritual and hereditary privilege. Morality should be universal: love all people equally, not in graded rings of familiarity. He argued by consequences, not tradition. His followers became logicians and engineers, the first Chinese thinkers to develop formal argument and build siege-relief machinery for the oppressed. The school vanished after the Warring States period, and Chinese philosophy has felt its absence ever since.

The Mohist school, founded by the artisan-philosopher Mozi in the 5th century BCE, emerged as a radical challenge to Confucian orthodoxy. Rejecting the hierarchical rituals and graded love central to Confucianism, Mozi posited that universal, impartial care (jian ai) was the only foundation for a harmonious society. His philosophy was deeply pragmatic: moral actions were justified by their consequences, not tradition, and he systematized this approach through rigorous logical argument—a novelty in early Chinese thought. The Mohists extended their principles into practical realms, pioneering defensive military engineering to protect vulnerable states. Though the school faded after the Warring States period, its absence left a void in Chinese philosophy; later thinkers struggled to reconcile its egalitarian ideals with the demands of imperial governance. The Mohist vision of a world united by rational ethics and mutual care remains a haunting counterpoint to the particularisms that dominate human societies.

Core Tenets

01

Impartial Care

Mozi advocated universal love, arguing that favoring kin or social elites breeds conflict and injustice.

02

Consequentialist Ethics

Actions must be judged by their practical outcomes, not ritual propriety or ancestral precedent.

03

Rational Utility

Mohists applied logic and technical skill to solve social problems, merging philosophy with engineering.

Philosophers of this Tradition

1 Thinkers

Canonical Works

Mozi · c. 400 BCE

A collection of essays and dialogues presenting the Mohist program: universal love, opposition to aggressive war, condemnation of wasteful rituals, and arguments for the existence of spirits.

Core Ideas & Concepts

Centers of Thought

Voices & Maxims

“The purpose of the benevolent is to bring benefit to the world and eliminate harm.”

Mozi

Classical China · Schools & Traditions