Abstract

The usual version of the genetic argument for panpsychism is not difficult to refute. The version is based on the principle of biological continuity according to which the various species differ in degree rather than in kind. It is then asserted that if there is some point in the evolution of life out of inanimate matter, or of higher out of lower life, such that before this point minds did not exist while thereafter they do exist, then the principle of continuity is violated. The argument, as Paul Edwards points out, is based on the Scholastic principle that a cause must contain its effect in actuality, since otherwise it could not communicate the effect and thus could not operate as its cause. Just as what causes a body to heat up must itself be hot, so what causes human minds to come into existence must already possess mentality. Ultimately, the inanimate world of, say, six billion years ago caused human minds to come into existence. Therefore, the constituents of even the so-called “inanimate world” are psychic. Yet Edwards’ refutation of this particular argument is unassailable. The argument fails, first, because the Scholastic principle on which it is based is highly dubious. But it fails even granting this principle. The emergence of high-level minds from low-level minds would create just as great a problem as an original emergence of the mental from the nonmental. There would still be the problem of how an entity with given capacities and characteristics could be caused by entities without those capacities and characteristics. And, finally, if we grant the emergence of high-level from low-level minds, it is not clear why the mental itself may not emerge from the nonmental.