metaphysics, and that the proposed proofs that, in virtue of the laws of logic, such and such things must exist and such and such others cannot, are not capable of surviving a critical scrutiny. In this chapter we shall briefly consider the kind of way in which such reasoning is attempted, with a view to discovering whether we can hope that it may be valid.
The great representative, in modern times, of the kind of view which we wish to examine, was Hegel (1770–1831). Hegel's philosophy is very difficult, and it is impossible here to do anything like justice to it. But we may, without going into details, obtain some conception of the nature of his methods and his results. His main thesis is that everything short of the Whole is obviously fragmentary, and obviously incapable of existing without the complement supplied by the rest of the world. Just as a comparative anatomist, from a single bone, sees what kind of animal the whole must have been, so the metaphysician, according to Hegel, sees, from any one piece of reality, what the whole of reality must be—
