[Bisexuality] is seen as threatening the homosexual/heterosexual and male/female dichotomies, or binarisms, which underpin our gender and sexual identities to such a large extent. In the case of the first three stereotypes, there is a refusal even to acknowledge the existence of bisexuality. It is simply wished out of existence. You can either be homosexual or heterosexual but anything else is just a phase, just playacting, not real. As Udis-Kessler argues [‘Challenging the Stereotypes’, in Rose and Stevens (eds), Bisexual Horizons: Politics, Histories, Lives. 1996. London: Lawrence and Wishart, pp. 45-57], this reflects an ideology of essentialism which dismisses the idea that sexuality may be fluid, not fixed, and that its forms can change over a person’s lifetime. This ideology assumes that there is a ‘true’ sexuality which we are working our way towards and that bisexuality is not really ‘true’ or ‘serious’ because it is a transition towards that other state… As Udis-Kessler points out, transitions are not a rehearsal for life. Life is a series of transitions: points of arrival become new points of departure, and vice versa. So why should we assume that the way we experienced our sexuality ten or twenty years ago is necessarily less ‘true’ or important than the way we experience it now, or that the way we experience it now will necessarily be the same in ten or twenty years time? Obviously this applies not only to bisexuality, but it is an argument which those - including some lesbian and gay activists - who accuse bisexuality of being a sort of ‘false consciousness’ seldom get to grips with… lesbians and gay men, anxious to create safe spaces where they are not subject to homophobic rejection or oppression, may (consciously or unconsciously) seek to exclude bisexuals[…].Unfortunately, as soon as this happens, as with every oppressed or stigmatised group, it can lead to others being oppressed or stigmatised in turn.
Consider again the mated pair with which we began the chapter. Both partners, as selfish machines, ‘want’ sons and daughters in equal numbers. To this extent they agree. Where they disagree is in who is going to bear the brunt of the cost of rearing each one of those children. Each individual wants as many surviving children as possible. The less he or she is obliged to invest in any one of those children, the more children he or she can have. The obvious way to achieve this desirable state of affairs is to induce your sexual partner to invest more than his or her fair share of resources in each child, leaving you free to have other children with other partners. This would be a desirable strategy for either sex, but it is more difficult for the female to achieve. Since she starts by investing more than the male, in the form of her large, food-rich egg, a mother is already at the moment of conception ‘committed’ to each child more deeply than the father is. She stands to lose more if the child dies than the father does. More to the point, she would have to invest more than the father in the future in order to bring a new substitute child up to the same level of development. If she tried the tactic of leaving the father holding the baby, while she went off with another male, the father might, at relatively small cost to himself, retaliate by abandoning the baby too. Therefore, at least in the early stages of child development, if any abandoning is going to be done, it is likely to be the father who abandons the mother rather than the other way around. Similarly, females can be expected to invest more in children than males, not only at the outset, but throughout development. So, in mammals for example, it is the female who incubates the foetus in her own body, the female who makes the milk to suckle it when it is born, the female who bears the brunt of the load of bringing it up and protecting it. The female sex is exploited, and the fundamental evolutionary basis for the exploitation is the fact that eggs are larger than sperms.
The modern mind is like the eye of a man who is too tired to see the difference between blue and green. It fails in the quality that is truly called distinction; and,being incapable of distinction, it falls back on generalisation. The man, instead of having the sense to say he is tired, says he is emancipated and enlightened and liberal and universal.......we find it less trouble to let in a jungle of generalisations than to keep watch upon a logical frontier. But this shapeless assimilation is not only found in accepting things in the lump; it is also found in condemning them in the lump. When the same modern mind does begin to be intolerant, it is just as universally intolerant as it was universally tolerant. It sends things in batches to the gallows just as it admitted them in mobs to the sanctuary. It cannot limit its limitations any more than its license....There are...lunatics now having power to lay down the law, who have somehow got it into their heads that any artistic representation of anything wicked must be forbidden as encouraging wickedness. This would obviously be a veto on any tragedy and practically on any tale. But a moment's thought...would show them that this is simply an illogical generalisation from the particular problem of sex. All dignified civilisations conceal sexual things, for the perfectly sensible reason that their mere exhibition does affect the passions. But seeing another man forge a cheque does not make me want to forge a cheque. Seeing the tools for burgling a safe does not arouse an appetite for being a burglar. But the intelligence in question cannot stop itself from stopping anything. It is automatically autocratic; and its very prohibition proceeds in a sort of absence of mind. Indeed, that is the most exact word for it; it is emphatically absence of mind. For the mind exists to make those very distinctions and definitions which these people refuse. They refuse to draw the line anywhere; and drawing a line is the beginning of all philosophy, as it is the beginning of all art. They are the people who are content to say that what is sauce for the goose is sauce for the gander, and are condemned to pass their lives in looking for eggs from the cock as well as the hen.