The history of medicine proves that in so far as man seeks to know himself and face his whole nature, he has become free from bewildered fear, despon… - Alfred Kinsey

The very general occurrence of the homosexual in ancient Greece, and its wide occurrence today in some cultures in which such activity is not taboo suggests that the capacity of an individual to respond erotically to any sort of stimulus, whether it is provided by another person of the same or opposite sex, is basic in the species.

With the right of the scientist to investigate most aspects of the material universe, most persons will agree; but there are some who have questioned the applicability of scientific methods to an investigation of human sexual behavior....It is as though the dietician and biochemist were denied the right to analyze foods and the processes of nutrition, because the cooking and proper serving of food may be rated a fine art, and because the eating of certain foods has been considered a matter for religious regulation. (page 8).

Some scientists hesitate to continue in a given field of research as soon as its application becomes apparent. This refusal to apply knowledge when it exists seems to us, however, to be as unrealistic as the attempt to apply knowledge before it exists. (page 8)