9.10 — Charvaka: India's Honest Materialists

There was a school in India that denied everything.

No soul. No afterlife. No rebirth. No karma. No liberation. No gods. No authority in any scripture. Nothing beyond what you can perceive.

It is called Charvaka or Lokayata — the latter meaning roughly "that which is prevalent in the world" or "the worldly doctrine" — and it is one of the nine schools (9.3), taken seriously enough to be argued with for two thousand years.

The problem with knowing about them

Almost all their own texts are lost.

The founding work, attributed to a figure called Brihaspati, survives only in quotations. What we know comes almost entirely from their opponents, who — because of the purvapaksha convention (9.3) — stated the Charvaka case at full strength before refuting it.

Which means the tradition's own intellectual norm preserved the arguments of the school it most disliked, and that is worth noticing.

And it means a caution: the version we have is filtered through people who wanted to defeat it, so the crudest formulations may be caricatures and the sophisticated ones may be underrepresented.

The position

Only perception is valid

The epistemological core, and everything follows from it.

Of the four means of knowledge Nyaya accepts (9.6), Charvaka accepts one: perception.

And the argument against inference is genuinely sharp.

Inference depends on a universal connection — wherever there is smoke there is fire. How is that universal established? By observing many cases. But observing many cases only tells you about the cases observed. To get from "all observed smokes had fire" to "all smokes have fire" requires a further inference, and that inference needs its own justification, and you are in a regress.

This is the problem of induction, and Charvaka stated it clearly around two thousand years before David Hume made it famous in Europe (10.8).

And they applied it consistently. You cannot infer a soul, a god, an afterlife or a karmic mechanism, because inference itself is unreliable.

Only matter exists

Four elements: earth, water, fire, air. No fifth, and no separate category of consciousness.

And consciousness is produced by matter in combination, the way — their own example — intoxicating power arises when ingredients are fermented, though none of the ingredients is intoxicating by itself.

That is an emergence argument, and it is a good one, and it is essentially the position most modern neuroscience holds.

Consequence: when the body dies, the consciousness that was produced by it ends. There is nothing to be reborn and nothing to be liberated.

The critique of ritual

And this is where they are at their most cutting, and the surviving verses are savage.

On offerings for the dead: if food offered here nourishes a person who has departed, then a traveller need not carry provisions — his family could feed him from home.

On sacrifice: if an animal killed in a ritual goes to heaven, why does the sacrificer not kill his own father and send him there?

And the general accusation: the whole system of ritual, priesthood and afterlife was invented by people whose livelihood depends on it.

Which is stated flatly: the authors of the Vedas were buffoons, knaves and demons — a line preserved by their opponents, who evidently thought it damning enough to quote.

And the ethics

This is where the reporting is least reliable, because it is where the caricature would be most useful.

The position attributed to them: since this is the only life, the sensible aim is pleasure while avoiding pain.

And the famous verse: while life remains, live joyfully; nobody escapes death; once the body is burned to ashes, how shall it return?

The crude reading — eat, drink, borrow money if you must — is what their opponents emphasised. A more considered version is available in the fragments: pleasure mixed with pain is still worth having, and the argument that one should reject pleasure because it comes with pain is answered by pointing out that nobody discards the grain because it has husks, or stops cooking because there are beggars.

That is a real philosophical argument and it is not the position of a fool.

Why they matter

Four reasons, and they are why this chapter exists in a volume about spirituality.

Because they were there. The claim that Indian thought is uniformly spiritual is simply false, and a materialist, atheist, anti-clerical school existed inside it and was counted among the systems.

Because they were argued with rather than suppressed. Every major philosopher had to answer them. The convention of stating the opponent's case first meant they got a fair hearing from people who despised them, which is more than most heretics have received anywhere.

Because their epistemology was ahead of its time. The problem of induction is real, it was not solved by anybody for two millennia, and it is arguably still not solved.

And because a tradition that contains its own strongest critique is stronger for it. Everything in this volume is more credible for having been held in a system where somebody was permitted to say it was all invented by priests.

What is wrong with the position

Stated fairly, because the school's own critics made these arguments and they hold.

The rejection of inference is self-undermining. The argument against inference is itself an inference. And a person who genuinely accepted only perception could not cross a road, since expecting a vehicle to continue moving is an inference. Charvaka's later thinkers appear to have softened this to a rejection of inference about unobservable things, which is a much more defensible position and is roughly modern empiricism.

The emergence claim is asserted rather than demonstrated. That consciousness arises from matter is a hypothesis and they gave an analogy for it, and the analogy is not an explanation — which is exactly the hard problem, and 15.2 says it is still open.

And the ethics is thin. If there is no consequence beyond this life, the school still owes an account of why anybody should not simply harm others for gain, and the fragments do not supply a strong one. Part 13 is where this question gets a proper answer, and it turns out to be answerable without any metaphysics — but Charvaka did not do that work.

What to carry from this page

A materialist atheist school existed inside Indian philosophy and was counted among its systems. Anybody who tells you the tradition is uniformly spiritual has not read it.

The problem of induction was stated in India two thousand years before Hume. Observing many cases tells you about the cases observed, and the step to "all" needs a justification nobody has managed.

A tradition that preserves the arguments of the school it hates most is behaving well, and the purvapaksha convention is why we have Charvaka at all.

And check whether the system you are inside can contain its own strongest critic. If it cannot, that is information about the system.

Next: 9.11 — two complete paths in one chapter: the tradition that took non-harm further than anybody, and the one founded by a poet who rejected all of it.