Charvaka

Charvaka (Lokayata, “the way of the world”) is ancient India’s materialist school — the philosophy that only perception is valid knowledge, that the soul is the body, and that ritual and afterlife are the priest’s commerce: the naturalist counter-voice against which every Indian metaphysics defined itself.

Origins

Attributed to the sage Charvaka (and, in the joke-traditions, to Brihaspati as author of a “sutra” of atheism), the school circulated from the late first millennium BCE; no Charvaka text survives — the school is known entirely through opponents’ citations (Madhavacharya’s 14th-century Sarvadarshanasamgraha gives its fullest sympathetic exposition, in the middle of a doxography of sixteen schools).

Key teachings

Perception (pratyaksha) is the only pramana — inference is unreliable; the four elements alone exist, consciousness arising from them “as intoxication from yeast”; there is no soul beyond the body, no karma, no rebirth; the end of life is pleasure governed by prudence (“as long as you live, live joyfully… for when it is burnt, none returns from the ashes”). Its ethics — hedonism disciplined by reason — scandalized and sharpened every rival school.

Modern status

Charvaka is India’s great lost philosophy — cited everywhere, textless; modern materialists and rationalists claim it as ancestor, and historians note that its persistent citation proves its persistent presence.

Verification notes

• All doctrine survives through hostile citation; the Sarvadarshanasamgraha chapter is the standard source.
• Audited against Wikipedia (September 2026).