The traditional morality is dying out in the passage because all of the things that go along with it hurt peoples well being and health. People realized and start to stray away from it or turn the check to more safe things that wouldn't harm them. Marget Sanger was against larger families. In her passage she uses her own justifications such as larger families are evil and wicked in a way of morals and how they are brought about. Sanger defines birth control as a moral imperative with the following " birth control is an ethical necessity for humanity today because it places in our hands a new instrument of self expression and self realization it gives us control over one of the primordial forces of nature, to which in past majority of mankind