To all this we shall now seek to add a few words more upon (1) the pragmatist criterion of truth, (2) the weakness of Pragmatism in the realms of logic and theory of knowledge, (3) its failure to give consistent account of the nature of reality, and (4) its unsatisfactoriness in the realm of ethics. (1) We have already expressed our agreement with the finding of Professor Pratt[234] that the pragmatist theory of truth amounts to no more than the harmless doctrine that the meaning of any conception expresses itself in the past, present, or future conduct or experiences of actual, or possible, sentient creatures. Taken literally, however, the doctrine that truth should be tested by consequences is not only harmless but also useless, seeing that Omniscience alone could bring together in thought or in imagination all the consequences of an assertion. Again, it is literally _false_ for the reason that the proof of truth is not in the first instance any kind of “consequences,” not even the “verification” of which pragmatists are so fond. If the truth of which we may happen to be thinking is truth of “fact,” its proof lies in its correspondence (despite the difficulties[235] of the idea) with the results of observation or perception.[236] And if it be inferential truth, its proof is that of its deduction from previously established truths, or facts, upon a certain plane of knowledge or experience. In short, Pragmatists forget altogether the logical doctrine of the existence (in the world of our human experience, of course) of different established planes of reality, or planes of ascertained knowledge in which all propositions that are not nonsensical or trivial, are, from their very inception, regarded as necessarily true or false. The existence of these various planes of experience or of thought is in fact implied in the pragmatist doctrine of the fundamental character of belief.[237] According to this perfectly correct doctrine, the objectivity of truth (_i.e._ its reality or non-reality in the world of fact or in the world of rational discourse) is the essential thing about it, while the idea of its “consequences” is not. A truth is a proposition whose validity has already been established by evidence or by demonstration. It has then afterwards the immediate “utility” of expressing in an intelligible and convenient manner the fact of certain connexions among things or events. And its ultimate utility to mankind is also at the same time assured, humanity being by its very nature a society of persons who must act, and who act, upon what they believe to be the truth or the reality of things. But a proposition is by no means true because it is useful. Constantine believed eminently in the concord-producing utility of certain confessions enunciated at the Council of Nice, but his belief in this does not prove their truth or reality outside the convictions of the faithful. Nor does the pragmatist or utilitarian