PLATO IS IN DOUBT ABOUT THE EARTH'S SOUL; WHETHER SHE IS LIKE THOSE OF STARS.
The earth also possesses a soul; and therefore also such a potentiality; and it is from the earth that the plants derive their vegetative potentiality. One might reasonably first ask which is this soul that resides in the earth. Does she proceed from the sphere of the universe (to which alone Plato seems to attribute a soul from the very first), so as to make of her an irradiation of this sphere upon the earth? Or should we on the contrary, attribute to the earth a soul similar to that of the stars, as Plato does when he calls the earth the first and most ancient of the divinities contained within the interior of the heavens? Could it, in this case, be a divinity, if it did not have a soul? It is therefore difficult to determine the exact state of affairs, and the very words of Plato here instead of diminishing our embarrassment, only increase it.
At first, how will we manage to form a reasonable opinion on this subject? Judging from what the earth causes to grow, one might conjecture that it possesses the vegetative potentiality. As many living beings are seen to grow from the earth, why would it itself not be a living being? Being besides a great living being, and a considerable part of the world, why should the earth not possess intelligence, and be a divinity? Since we consider every star as a living being, why would we not similarly consider the earth, which is a part of the universal living being? It would, indeed, be impossible to admit that it was exteriorly contained by a foreign soul, and that interiorly it would have no soul, as if it were the only being incapable of having an individual soul. Why should we grant animation to the (starry) bodies of fire, while not to the earthly body of our earth? Indeed, bodies could as easily be of earth as of fire. Not in the stars, any more than in the earth, is there any nose, flesh, blood, or humours, although the earth is more varied than the stars, and although it be composed of all the other living bodies. As to its inability to move, this can be said only in reference to local motion. (For it is capable of motion in the respect that it can feel.)