The "Language of Love" likely refers to the concept of love languages, which was popularized by Gary Chapman in his 1992 book "The 5 Love Languages: The Secret to Love That Lasts." However, there seems to be a reference to a 1969 context.
When the film traveled outside of liberal Sweden, it hit a wall of legal and social resistance. language of love 1969
It uses split-screens, diagrams, and black-and-white footage of "volunteers" in laboratory settings. The "Language of Love" likely refers to the