Although modern and postmodern thought are distinct and based on fundamentally different principles, compared with the period that can be described as pre-modern, they are both concerned with limiting sexuality in a prescribed manner. As such, they necessitate historical investigation.
3.1. Modern Boundaries of Sexuality
According to Foucault’s detailed examination of the history of sexuality, the pre-modern period represented “hundreds of years of open spaces and free expression” [
33] (p. 5) with respect to sexuality. In Foucault’s estimation, this ended in the seventeenth century with the development of capitalism when sexuality became “an integral part of the bourgeois order” [
33] (p.5). The explanation for this was that sex had to be repressed as incompatible with the new concentration on work that came with a capitalism [
54] in support of the science that replaced prejudices and superstitions with concerns about verifiable facts regarding the natural world [
55]. Sex as an activity, then, could be pursued only outside of and apart from work. Thus, backed by a new interest in acquiring comforts for the home through work [
56], limitations to sexuality during this early period of modern thought were concerned with ensuring work was the primary activity of life rather than sex.
Work defined capitalism and the middle class foundation of the good life [
57](p. 74). To the extent that people devoted themselves to their work, sexuality was kept to a minimum with the work ethic supporting capitalism [
58]. The dividing line was between productive and non-productive activities with respect to capital, where the sex act was classified as non-productive and relegated to the home [
59]. In that women could be taken from productive work as a result of pregnancy, a distinction between the sexes was formed because women could not be depended on to create capital [
60]. Children were viewed, rather than as assets, as new entities that diminished capital for a significant number of years until the child matured and might yield a return on investment [
61]. Capitalists, as such, continued to be less likely to want to invest in human capital although in the long run it might result in a more cost effective investment than physical capital [
62]. In other words, the initial distinction between men and women in the early modern period related to the ability of men to create capital and women, as reproducers, to diminish that capital. When short-run return on investment was the driving force, the original differentiation between the sexes in modern thought was made apparent. This view of the necessary distinction between men and women as producers and reproducers that came with capitalism coincided with the outlawing of male homosexuality in the UK in 1885 as an abhorrent act lacking productivity [
63].
However, the limitations with respect to sex were not to remain focused on work as in this early period of modern thought. What changed regarding understanding sex was the development in the nineteenth century of two distinct, yet equally important, disciplines in this understanding of sex—statistics and eugenics.
Although statistics may be said to have begun as a style of reasoning during the early modern period alongside the development of capitalism, based on concepts such as objectivity, fact, or truth [
64] (p.3.), it wasn’t until the nineteen century, with Adophe Quetelet’s notion of average man, that the idea of ‘normal’ was originated by “applying the normal curve to cluster people as a distribution” [
64] (p. 8). The work of Quetelet was pivotal in this regard [
65]. Experimentation in the early twentieth century thus concentrated on determining what was normal with respect to the physical and social world [
66].
One Victorian researcher who was directly influenced by the work of Quetelet was Sir Francis Galton, cousin of Sir Charles Darwin [
67]. Galton followed Quetelet in applying his statistical techniques with respect to the normal curve to describe human beings to the extent that it has been argued that Galton’s work interpreted, adapted, and transported Quetelet’s ideas into the domain of psychology [
68]. That he did so was because he believed certain human traits were more valuable than others, popularizing the idea that the human species could be ‘improved’ through selective reproduction [
69]. Coining the term ‘eugenics’ in 1883 [
70], Galton stated it was, “the science of improving stock . . . to give the more suitable races or strains of blood a better chance of prevailing over the less suitable” [
70]. Following the evolutionary theories of Darwin, Galton upheld that an attempt should be made to exert control over human evolution to direct and improve humanity through sexual selection [
71].
The First International Eugenics Conference was held 1912 in London, England. The five-day event was attended by Winston Churchill (then Britain’s Lord of the Admiralty and future prime minister), Charles Eliot (president emeritus of Harvard), and Alexander Graham Bell (inventor of the telephone). The president of the event, Leonard Darwin, son of Charles Darwin, whose evolutionary theories were central for the eugenicist mission, stated then that “conscious selection must replace the blind forces of natural selection” and declared one of the movement’s leading goals to be to “stamp out feeble-mindedness from future generations” [
72]. In response,
The Journal of the American Medical Association praised the conference as “an event of great importance”, marking the seriousness with which eugenics was taken internationally [
72]. This began the promotion of selective breeding and ultimately contributed to state-sponsored discrimination, forced sterilization, and genocide. Eugenics' may have begun in Britain, but it was understood, taught, and practiced with the most dedication in the United States and Germany [
73]. By 1931, 28 of the 48 states in the U.S.A. had adopted eugenic sterilization laws [
74].
Already by 1906, some of Galton papers on eugenics had been translated into German and published in the
Archiv für Rassen und Gesellschafts-Biologiein [
75]. Nazi policy on the responsibility of government to improve the human race followed the views expressed by Galton in those papers but primarily they were based on the published works of the American eugenics movement leading to the passage of the Law for the Prevention of Hereditarily Diseased Offspring (Gesetz zur Verhütung erbkranken Nachwuchses) in July 1933—a sterilization program designed to emulate the success of sterilization laws in California [
76]. The aim was for the German/Aryan people to flourish while eliminating undesirables, most notably Jews, but also those considered mentally, physically and sexually deviant [
77].
Thus, it was a result of these three factors—capitalism, statistics and eugenics—developed over hundreds of years, that what represented the dichotomy of sex as a modern concept was fully realized. By the 1940s, being a man meant that a person displayed the qualities of a warrior, normally demonstrated in the working world [
78]. Yet these qualities achieved their true purpose when men willingly went to war [
79]. Women, on the other hand, though encouraged by media at that time to help in the factories when men were at war [
80], were more importantly expected to take on the responsibility of caring for families [
81]. The Nazi slogan for women became, Kinder, Küche, and Kirche (children, kitchen, and church) [
82]. These male/female sex roles then became the dominant paradigm in American psychology for understanding the experiences of the sexes [
83] solidifying the dichotomous understanding of sex.
3.2. In Between Period of Modern and Postmodern Views on Sexuality
The period between the end of World War II and the 1980s, when the idea of gender truly took form, was one of transition with respect to sexuality. The direction of this transition was initially guided by the 1946 results of the Nuremberg tribunal that assessed Nazi war crimes. The Nuremberg trials did not charge war criminals for their crimes against homosexuals, who were deliberately marginalized, and focused exclusively on the experiences of men in contrast to those of women [
84]. Reinforcing binary sex differences thus was integral to the construction of international law in this formative period of postwar lawmaking [
84]. This, in part, was seen to legitimize the aggressive treatment of homosexuals by authorities during this transition period [
85]. Furthermore, little or no attention to crimes of rape and sexual violence were part of the forty-two volume of the proceedings of the Nuremberg trials where none of ‘rape’, ‘prostitution’ or even ‘women’ can be found among the headings or subheadings [
86]. What the Nuremberg trials were able to accomplish with respect to sex was that genocide, in its purpose of endorsing eugenics for developing desired dichotomous sex qualities, was not to be condoned [
87].
If the focus of sex, after the Nuremberg trials, was no longer to be developing desired sex qualities as it was when eugenics was endorsed, this permitted questioning of the modern understanding that sex was about reproduction. In this questioning, the idea that the focus of sex instead might legitimately be personal enjoyment began to be considered, evolving sex as something public [
88]. It was during the 1950s that pornography became mainstream with the creation of
Playboy magazine [
89] and the idea originated of the playboy who pursued sexual encounters for their pleasure rather than for reproduction, reimagining the good life as a result [
90]. Based on this new conception of sex as primarily for pleasure rather than reproduction, the need to ensure that pregnancy was not the result of these encounters led to research support for ‘the pill’ as an oral contraceptive, first available in 1962 [
91].
Now that contraceptive protection against pregnancy was available to women (and abortion on demand started to become available throughout the world beginning in the late 1950s as a result of direct consequences resulting from legal recognition of women’s civil rights [
92], further separating sex from reproduction), the playboy lifestyle was increasingly advanced in popular culture to become the ‘sexual revolution’—normalizing all forms of sexual exploration, including those outside the normal sexual boundaries imposed by the modern concept of sex as reproduction [
93]. Marriage itself as a boundary was expanded with the swapping of mates in what was known as ‘swinging’ [
94] while same-sex encounters that arose from orgies [
95] and in and of themselves became accepted as commonplace [
96], during this in-between period when sexuality was reappraised to be primarily about pleasure rather than reproduction.
With the 1970s, refining what was pleasure with respect to sex progressed publicly [
97] and the traits that differentiated the sexes were modified as a result of the sexual revolution [
98]. Men were considered those who were best at receiving pleasure, and women, those who were most capable of providing it, with sex for pleasure seen as a lifelong pursuit [
99]. Men were considered manlier the larger their penis and the more hair on their chests [
100]; and women epitomized being female the more sexually attractive and eager to have sex they appeared [
101] (p. 147)—long full hair was desired for both sexes [
102]. It was a time when pleasure also evolved to include sadistic and masochistic culture [
103], with men considered natural sadists and women natural masochists—which then expanded in SM culture to male masochists and female sadists [
104]. This accepted switch, in part, came from men feeling overburdened with their responsibilities regarding work and wanting to see themselves as “weak, helpless or inferior and implicitly or explicitly demanding considerations and advantages on this basis” [
105]. In this regard, with respect to homosexual relationships, one partner was expected to assume the top (male) role and the other the bottom (female role), although in many societies only the bottom role defined a man as homosexual with the top seen as a ‘normal’ man of power [
106] (p. 45).
It is quite possible that sex as pleasure would have continued to be upheld and expanded upon had not AIDS surfaced as a new and deadly sexually transmitted disease in 1981 [
107] resulting from the HIV virus, primarily transferred by blood and semen [
108]. In this regard, it was homosexual men who were most likely to be infected [
109]. The result in popular culture was that, as homosexual sex was considered engaged in purely for pleasure, the idea of having sex primarily for pleasure was reconsidered [
110]. The sex act now, at the beginning of the 1980s, was no longer only about either reproduction or pleasure, it was now something to be feared [
111], especially as heterosexuals began to be infected by AIDS, predominantly in poorer countries [
112]. Thought regarding sex as a result of AIDS was now at a historical turning point.
3.3. Postmodern Identities with Respect to Sexuality
Unlike the modern concept of sex, the postmodern idea of gender is not linked to the material conditions of capitalism [
113]. As such, its concern is neither regulating the sex act by focusing on reproduction nor controlling reproduction so that sex could be enjoyed when it was performed. Resulting from AIDS, and the additional alarming fear of herpes simplex that became prominent a few years later [
114], penetrative sex was now considered potentially dangerous [
115]. Therefore, appearing sexually attractive in the way encouraged in the 1970s was seen as detrimental and, as a result, masturbation became identified as the safe form of sex with respect to sexually transmitted diseases [
116].
A consequence of this new view of masturbation as likely the healthiest form of sex was that sexuality became something linked to self-enjoyment rather than being pleased by or pleasing another [
117]. In defining self-enjoyment, how individuals related to sex norms regarding the modern ideals of men and women became the focus. Deciding who one was as a sexual being represented the idea of gender [
118]. In this way, gender was a self-advertisement of the type of sexual life to which a person felt most connected. The purpose was no longer attracting a sexual partner (as this could be risky), instead, it was defining the way that each person preferred to approach the world as part of their belief system [
119].
Although this was an entirely new way of thinking about sexuality, what was not new were the variables from which people could choose in making their decision of who they were as sexual beings. The options were men, women, or neither men nor women [
120]. Choice in relation to dichotomous sex as an attribute was still the defining feature. What was interesting, however, was the way that what is a man and what is a woman was perceived to be in making this choice. The sexiness of the 1970s related to pursuing pleasure with the display of long hair was no longer relevant. Rather, in deciding their gender, people returned to the modern binary choices for one’s sex before sexuality became about pleasure [
121] increasingly infantilizing themselves with the complete removal of their body hair [89,[
122]. As sex for pleasure was now seen as potentially perilous as a result of AIDS and herpes, the only safe form sex with another was that which came with the purpose of reproduction in a fully committed relationship [
123]. In other words, once again, when selecting their gender, the extremes people looked to were the image of strong man willing and able to fight, and the woman who would care for home, children and spirituality [
124]. This has recently been noted in a study that found the extremes of sex to be greater the more gender equal the society [
125]. One’s gender is thus defined as some form of melding of these extreme characteristics.
Gender, unlike the sex for pleasure of the 1970s, is with postmodernism a serious notion. When the sexual act could now result in detrimental consequences as a result of AIDS and herpes, deciding on one’s gender demanded dedication. If one’s gender was counter to the sex with which a person was born, the person, in valuing their gender, was expected and even encouraged to use the health system to medically change their sex to correspond to their gender [
126]. Where being a man used to mean going to war for ones’ country, potentially it now meant going to war against one’s own body as medically based, normative understandings of sex and gender continued to place undue restrictions on people's autonomy [
127]. It is, perhaps, in countering this definition of one’s gender that furry culture was initiated—to begin to determine gender as sometime irrespective of the ideals in identifying as either a man or a woman [
128].