It seemed to me that truth, if that meant the kind of thing which I was accustomed to pursue in my ordinary work as a philosopher or historian – truth in the sense in which a philosophical theory or an historical narrative is called true, which seemed to me the proper sense of the word – was something that belonged not to any single proposition, nor even, as the coherence-theorists maintained, to a complex of propositions taken together; but to a complex consisting of questions and answers. (37)

Collingwood implies that propositions in his logic have the same status as subject- or predicate-terms in standard logic. They can thus be presented as arguments in truth-functions, the questions being the truth-functions. For instance, the question “Who ate the eggs?” can be treated as a function that yields the value true if the proposition “Ms. Jones ate the eggs” is taken as an argument. In this way any proposition will be part of both true and false complexes. Who-ate-the-eggs?(Ms.-Jones-ate-the-eggs) will come out true, as will What-did-Ms.Jones-eat?(Ms.-Jones-ate-the-eggs), whereas Why-is-the-sky-blue?(Ms.-Jones-ate-the-eggs) will come out false. The form “Q?(*x*)” is meant to represent a question-function, where “Q?” specifies the question and “*x*” represents the argument-place into which various propositions can be inserted to yield truth or falsity to the whole complex.

To retain various benefits regarding quantification, etc., Collingwood’s logic could be made to include Frege’s functional analysis of names and predicates. Thus “*x** *ate the eggs” can be taken as a function that yields different values when different names are given as arguments for *x*. Unlike in the Fregean analysis, however, the values yielded will not be *true *and *false*; rather, they will be items of a logically intermediate status that yield truth and falsity when taken as the arguments in question-functions.

It is interesting to consider the anti-realist implications of this. Collingwood is hard on what he calls “realism” and connects with propositional logic in the *Autobiography*; in *Essay on Metaphysics* he claims that realism “has the grandest foundation a philosophy can have, namely, *human stupidity*” (34). Here, however, I mean “realism” in Michael Dummett’s sense: one is a realist about a class of propositions, roughly, if one believes that classical logic, especially bivalence, holds for them. It is not entirely clear how close realism in Dummett’s sense is to realism in Collingwood’s sense, but certainly there is a connection.

Is Collingwood’s logic anti-realist in Dummett’s sense?

One failure of classical logic for *propositions* is suggested by Collingwood when he implies that his logic is paraconsistent. But his choice of example to illustrate this, “The contents of this box are both one thing and many things”, is extremely unfortunate, since the contradiction turns out to be only apparent; context reveals that the first part of the statement counts sets of chessmen as *things* whereas the second counts individual chessmen as *things. *The resolution of the contradiction does not require the adoption of a non-classical logic; it requires one to recognise a point that Frege often made: a number assignment attaches to a concept or kind of thing (a *Begriff*, in Frege’s terminology), not to a thing directly. Collingwood provides no other examples to show that his logic can permit true contradictions in a way that classical logic cannot.

On the other hand, it is clear that one and the same proposition can contribute to both true and false question-answer complexes. Who-is-Caesar?(Caesar-is-Emperor-of-Rome) could be a true complex while Why-is-there-something-rather-than-nothing?(Caesar-is-Emperor-of-Rome) is obviously a false complex. Since the answer part of the complex is usually the only part that is explicitly articulated – according to Collingwood we need to pay attention to wider context to work out the question part – this can give the *appearance* of allowing for a single proposition to be both true and false at the same time. But it is only an appearance; no proposition is either true or false, and the fact that a proposition can yield both truth and falsity when taken as the argument for different functions entails no more a rejection of classical rules than the fact that a single name can have both true and false predications made of it.

There is a similar *appearance* of a failure of bivalence. For instance, the proposition “I have exactly 10,003 hairs on my head” would usually be thought to be either true or false. Collingwood’s logic of question and answer entails that the proposition independently of its being offered as the answer to any question has no truth-value at all. In this sense, Collingwood could be said to be an anti-realist concerning a large class of ordinary propositions.

We need to remember, however, that in ordinary usage, according to Collingwood, the utterance, “I have exactly 10,003 hairs on my head”, expresses not a proposition on its own but rather a question-answer complex (with the question expressed through the context of utterance). And then it might well be, for all Collingwood says, that the complex How-many-hairs-do-I-have-on-my-head?(I-have-exactly-10,003-hairs-on-my-head) is decisively either true or false; it may be true or false even if nobody actually asks the question. Once we accept that *thoughts*, in the Fregean sense, are now question-answer complexes rather than propositions, classical logic can continue to apply to thoughts, though not to propositions.

Anti-realist implications begin to creep in, however, where Collingwood’s account requires an explanation of how a proposition yields truth or falsity in a question-function. It seems that a question-and-answer complex is true or false depending on whether the answer to the question is *right* or *wrong.* But this leaves rightness and wrongness unexplained. They can’t be explained in terms of the truth or falsity of the answer, since truth and falsity only belong to the question-and-answer complexes.

One possible explanation of *rightness* might be as follows: a *right* answer is a *justifiable* answer. We need no recourse to the concept of truth to explain *justifiability*: an answer is justifiable if it meets with certain standards embodied in our social and linguistic practices. Thus for Collingwood a proposition can contribute truth to a question-function by being a justifiable answer to the question; it can be (though it may not in fact be) shown to be worthy of acceptance according to some standard. Meanwhile wrongness can be explained in terms of an answer’s being capable of being shown worthy of rejection. This is not said explicitly by Collingwood, so far as I know, but it seems a plausible option; at least I can’t think of a better explanation of rightness and wrongness in answers to questions.

If this is right, then Collingwood’s theory of meaning is a justificationist theory – the classic recipe for anti-realism in Dummett’s sense. Question-answer complexes will be true in virtue of the answer’s being right, meaning (roughly) it can be shown to be worthy of acceptance; they will be false in virtue of the answer’s being wrong, meaning (roughly) it can be shown to be worthy of rejection. A truth-value gap will appear if an answer cannot be decidedly shown worthy of either acceptance or rejection. Negation will function non-classically where there is a difference between being able to show that an answer is not worthy of rejection (~~Q?(a)) and being able to show that it is worthy of acceptance (Q?(a)). Obviously this all needs a lot more working out.