It suffers badly at present from incomplete definition. Its most systematic advocates, Schiller and Dewey, have published fragmentary programmes only; and its bearing on many vital philosophic problems has not been traced except by adversaries who, scenting heresies in advance, have showered blows on doctrines-- subjectivism and scepticism, for example--that no good humanist finds it necessary to entertain. By their still greater reticences, the anti-humanists have, in turn, perplexed the humanists.