Moreover the claim of birth controllers, that the decline in the English birth-rate is mainly due to the use of contraceptives, is rendered highly improbable by the fact that the Registrar-General [65] has shown that in 1911 the birth-rate in different classes varied according to the occupation of the fathers. The figures are these: Births per 1,000 married Social Class. males aged under 55, including retired. 1. Unskilled workmen 213 2. Intermediate class 158 3. Skilled workmen 153 4. Intermediate 132 5. Upper and middle class 119 Thus, ascending the social scale, we find, in class upon class, that as the annual income increases the number of children in the family diminishes, until we come to the old English nobility of whom, according to Darwin, 19 per cent. are childless. These last have every reason to wish for heirs to inherit their titles and what land and wealth they possess, and, as their record in war proves them to be no cowards' breed, it would be a monstrous indictment to maintain that their childlessness is mostly due to the use of contraceptives. If _all_ these results arose from the practice of birth control, it would imply a crescendo of general national selfishness unparalleled in the history of humanity. No, it is not possible to give Neo-Malthusians credit, even for all the evil they claim to have achieved. Section 4. AGGRAVATED DOUBTLESS BY MALTHUSIANISM