The document summarizes the changing eras and standards around sexuality, education, and law in America before and after 1948. It discusses how Alfred Kinsey's work in the late 1940s established a new "sex science" field that retrained American science, education, medicine, and law. Kinsey's data and ideas questioning old taboos became the new sexual orthodoxy that shaped sex education, legal reforms, and clinical practice from the 1950s onward. The document outlines how Kinsey's influence spread through law reviews, journals, and expert witnesses that applied his work in courts.