The gross utilitarianism of South African marriages is illustrated in Dr. Fritsch's remarks on the Ama-Zulus.

"Public opinion recognized the truth and sincerity of these views," although their general spirit ran counter to current Liberal utilitarianism.

" The ideal of moral science is rational deduction: a rational utilitarianism can be attained only by the recognition of the necessary lawsphysical, biological, psychological, and sociologicalwhich condition the results of actions; among these the biological laws have been largely neglected in the past, though they are of the utmost importance as furnishing the link between life and happiness.

Here is an instance of a very different sort of utilitarianismthe utilitarianism of men who lead a gay town life.