A person who has sympathy for mankind in the lump, faith in its future progress, and desire to serve the great cause of this progress, should be called not a humanist, but a humanitarian, and his creed may be designated as humanitarianism.
Perhaps as good a classification as any of the main types is that of the three lusts distinguished by traditional Christianity - the lust of knowledge, the lust of sensation, and the lust of power.
The humanities need to be defended today against the encroachments of physical science, as they once needed to be against the encroachment of theology.