Sanger by Margaret Sanger explains that people who are unfit to care for a child should not bear children. And he goes on to explain that the fewer irresponsible and reckless people there are, "the less immortality will exist." Sanger wants to stop the disease known as overpopulation at its source, which is in the hands of women who control the number of children they bear. The argument in the speech is that using contraception does not lower morals, when in fact not using contraception is immoral because irresponsible people are “filling the earth with misery, poverty, and disease” (Sanger