They teach how a better understanding of consent leads to healthier dating and to a greater awareness of the issues surrounding human sexuality and sexual assault.

According to information from the U.K.'s Sexual Advice Association, the issues surrounding mature sexuality are still not openly discussed, leaving a prevailing stereotype of older people as "asexual, devoid of feelings or emotion."

Green writes on political philosophy, legal obligation and authority, legal reasoning, as well as on moral and legal issues surrounding sexuality.

What distinguishes these two films is not only their embrace of the confusion that surrounds human sexuality, but the humane clarity they bring to that confusion.

Freud's theories are valuable in that they sparked new conversations surrounding sexuality and gender.

It smashed taboos surrounding mental health, abuse, sexuality and religion with humor and optimism.

Gender relations between races were restricted by both the Prohibition of Mixed Marriages Act (1949) and the Immorality Act (1950), illustrating the social stigmas and fears surrounding black sexuality.

There are also complex philosophical and psychological issues surrounding sexuality.