meliorism

As an inevitable result of all the influences that constitute his world he finds himself yearning for meliorism as the crownpiece.

So he becomes the eloquent apostle of meliorism, proclaiming his gospel without abatement.

Meliorism,—the desire to better the conditions of life for themselves and for their children—animated them.

Meliorism, the theory that there is in nature a tendency to better and better development.