Tag Archives: bayle

Materialism and panpsychism (making things from Bayle’s Dictionary)

[Cross-posted from Modsquad.]

In an earlier post I talked about some arguments in Bayle’s Dictionary. In notes to the article ‘Dicaearchus’ Bayle argues against the view that certain material things can think because of the way their parts are arranged. I suggested at the end of that post, rather hesitantly, that one might gloss the conclusion as ‘the only way to be a materialist is to be Spinoza’. That still strikes me as not quite right. But Bayle does provide the materials to construct an argument for a somewhat Spinozistic sort of materialism, one that does not rely on the arrangement of material things to explain why some material things can think.

Bayle does argue against Spinoza. But what he argues against most prominently is Spinoza’s monism (see note N to ‘Spinoza’). Suppose we take the Spinozistic idea that substances have at least two attributes, thought and extension, but drop the claim that there is only one substance. Then we have a sort of non-monistic Spinozism. On this view, every substance is material (because it has the attribute of extension) but also thinking (because it has the attribute of thought). This is the sort of view that is suggested by reading the ‘Dicaearchus’ arguments as arguments that the only way to be a materialist is to hold that body has an irreducible power of thought.

Further support for that view is provided by Bayle’s argument in ‘Leucippus’ that atomists could have avoided objections to their view by arguing that “each atom had a soul and feeling”. (See the main text of that article and also note E.) Bayle does not straightforwardly support this sort of animist or panpsychist atomism. Atomists with this view would, he argues, “not have avoided all of the difficulties”. However he also says that it “is is no small thing to be able to parry some of the blows”. And what is this view that parries the blows? It is an atomist version of the non-monistic Spinozism described above.

Bayle suggests in these various places that the best way to be a materialist is to think that all bodies have the irreducible power of thought. This is not Spinoza’s view, even as Bayle understands it, despite Bayle’s view that Spinoza, given his other commitments, “ought to have recognized that everything in nature thinks”. For this view is non-monistic, contrary to Spinoza’s “monstrous hypothesis”. But this non-monistic Spinozism is a better view, Bayle thinks, than the ordinary materialist view that relies on the organization of unthinking parts to produce thought. It’s probably better in Bayle’s eyes than a Lockean superaddition view too (see note M to ‘Dicaearchus’).

Having constructed this position out of bits and pieces in Bayle’s Dictionary, one might wonder whether it is in fact Bayle’s position. That would be overreaching, even without the general difficulties of figuring out Bayle’s overall position from the many and varied arguments he presents. To attribute to Bayle the conditional ‘if you must be a materialist, be this sort of materialist’ is much more straightforward. And these arguments also illustrate a way in which Bayle’s book can be (and was) used: as a source of materials, from which one can construct things rather different than those constructed by Bayle. Hume does this, for instance. Consider for instance the way Hume uses arguments against Spinoizistic monism in Treatise 1.4.5 (and notice the explicit reference to Bayle’s article ‘Spinoza’).

Materialism and panpsychism (Bayle and Toland edition)

[Cross-posted from Modsquad.]

In thinking about early modern materialism, I’ve repeatedly come across the view that materialism implies panpsychism. This claim has some current resonance, in that Galen Strawson has been arguing for a version of it. And it has several early modern sources. Thomas Hobbes worried that his materialist account of perception would lead him to a sort of panpsychism. Henry More argued that the changes Hobbes made to his view to avoid this did not solve the problem. Margaret Cavendish was a panpsychist materialist, and thought that non-panpsychist materialists, such as Hobbes aimed to be, could not adequately explain the workings of the world. There’s also, I believe, a version of the claim that materialism implies panpsychism in John Locke’s Essay (in 4.10.10). And there’s another version — the one I describe below — in Pierre Bayle’s Historical and Critical Dictionary. This being, at least, a curiously persistent theme, it seems to be worth some investigation.

In note C to the article “Dicaearchus”, Bayle argues against the view (Dicaearchus’s view, as he has it) that body can think. Bayle’s argument works in something like the following way.

  1. If thought belongs to body, then either (a) it does so as a modification, or (b) it does so essentially.
  2. But not (a), because a modification lost is replaced by another of the same kind (a colour by a colour, a degree of motion by another degree of motion) but when a body loses thought it is not replaced like this.
  3. And not (b), because then all bodies would have thought. So
  4. Thought does not belong to body.

If we accept (a), we are effectively pushed towards the view that the only possibly acceptable materialism is a panpsychist materialism. Of course, Bayle thought that was wrong too. But that’s another story. Why should we accept (a)? Bayle says the following.

Someone will tell me that feeling could be a modification of body. From which it would follow that matter, without losing anything essential to it, could cease to feel as soon as it was no longer enclosed in the organs of a living machine. I answer that this theory is absurd, for all the modalities of which we have any knowledge are of such a nature that they cease only to give way to another of the same kind. There is not figure destroyed but by another figure, nor is any color driven out but by another color (Pierre Bayle, Historical and Critical Dictionary, translated by Richard Popkin (Indianapolis: Hackett, 1991) 66).

He follows this with the discussion of some possible counterexamples, such as the notion that the replacement of heat by cold in a subject is the replacement of a thing of one kind by a thing of another. He finds these claimed counterexamples ineffective, and thus concludes that “the conversion of sensation into the absence of all sensation is impossible, for it would constitute a conversion of something real and positive into nothing” (Bayle 67).

After publishing the Dictionary, Bayle received a letter from John Toland, objecting to the argument of note C. Bayle then responded to Toland’s objections in note L, in the second edition of the Dictionary. Toland’s letter does not survive, but we can reconstruct Toland’s argument.

Bayle had effectively said that materialists about the human mind must adopt a sort of panpsychism, if they are to hold on to their materialism: if some body can think, all body can think. Toland argued that you can hold that some corporeal things think, without holding that all corporeal things think. The key to this, he argued, is to see that the relevant view is that appropriately organized corporeal systems think. These can think when the organization is in place, and cease to think when the organization is broken, without it being the case that every part of them can think.

Bayle responded in note L to Toland’s objection.

I maintain that something is being supposed that has hitherto been inconceivable to all mankind, if one supposes that the arrangement of the organs of the human body alone make a substance that had never thought to become a thinking one. All that the arrangement of the organs can accomplish is reducible, as in the case of a clock, to various different kinds of local motion. The difference can only consist in the greater or lesser degree of motion. But just as the arrangement of the several wheels that make up a clock would be of no use in producing the effects of this machine if each wheel, before being placed in a certain way, did not actually possess an impenetrable extension, a necessary cause of motion as soon as it is pushed with a certain degree of force; so I also say that the arrangement of the organs of the human body would be of no use to produce thought, if each organ before being put in its place was not actually endowed with the ability to think (Bayle 70).

Toland suggests the view that the thoughts of humans depend on the more obviously physical properties of their bodies. However, Bayle argues, motion and impenetrable extension (mechanical qualities, we might say) are not a suitable basis from which thought could emerge. Body would have to possess some further part of its nature, a suitable basis from which thought could emerge. And the only possible such basis is the ability to think. There is no other, fundamentally different feature (such as a fundamental ability to be part of a system that will think if appropriately organized), from which thought could emerge. The only way in which something corporeal could have the ability to think, Bayle believes, is if it fundamentally and essentially possessed the power of thinking. Neither a mechanical explanation of thought nor a pan-proto-psychism are acceptable. Contrary to Toland’s objection, the only consistent materialism is a sort of panpsychism. (Given the substance-attribute-mode framework of the discussion, it’s tempting to gloss this as ‘the only way to be a materialist is to be Spinoza’, but that’s maybe a step too far.)