Males and females do not represent two discrete populations, heterosexual and homosexual. The world is not to be divided into sheep and goats. Not all things are black nor all things white. It is a fundamental of taxonomy that nature rarely deals with discrete categories. Only the human mind invents categories and tries to force facts into separated pigeon-holes. The living world is a continuum in each and every one of its aspects. The sooner we learn this concerning human sexual behavior the sooner we shall reach a sound understanding of the realities of sex. (Alfred Kinsey, Sexual Behaviour in the Human Male, 1948)
From the website: 'This is a study of the sexual histories of 1,200 lesbians and bisexual women. ... Oral sex, vaginal penetration with fingers, and mutual masturbation were the most commonly reported sexual practices between women. ... This data demonstrates that lesbians and bisexual women may have varied sexual histories with both male and female partners.'
Read More: Study of Lesbian & Bisexual Women
Three decades of research on men's sexual arousal show patterns that clearly track sexual orientation - gay men overwhelmingly become sexually aroused by images of men and heterosexual men by images of women. In other words, men's sexual arousal patterns seem obvious. But a new Northwestern University study boosts the relatively limited research on women's sexuality with a surprisingly different finding regarding women's sexual arousal.
In contrast to men, both homosexual and heterosexual women showed a bisexual pattern of psychological as well as genital arousal. That is, heterosexual women were just as sexually aroused by watching female stimuli as by watching male stimuli, even though they prefer having sex with men rather than women.
intercourse plays a major role in Bonobo society, being used as a greeting,
a means of conflict resolution and reconciliation, and as favors traded
by the females in exchange for food. Bonobos are the only apes to have been
observed engaging in all of the following sexual activities: face to face
genital sex (most frequently female-female, then male-female and male-male),
tongue kissing, and oral sex.
Sexual activity happens within the immediate family as well as outside it, and often involves adults and children, even infants.
Read More: Sexual / Social Behaviour of Bonobos
The advancing knowledge in behavioral sciences shows that homosexuality, masturbation, oral sex and other deviations from genital sex are something common in the animal world. Till now, about 500 species have been found to display homosexual behavior.
From the website: 'We are an international gay, lesbian, bisexual and transgender advocacy organization, envisioning a world where gay, lesbian, bisexual, and transgender (GLBT) people are ensured of their basic equal rights.'
Page Title: 'Evolution & Culture: Bisexuality. Human &
Primate Sexual Behaviour, Kinsey, Harems, Teens, Bisexual Pornography, Statistics'.
Want to be Involved? Join us in this research, which provides an excellent opportunity to present to the world the latest knowledge about the thing we all find most interesting - sex! The work will not just benefit humanity, it will profoundly enhance your own sexuality as you learn more about our complex and diverse sexual evolution.
We seek help in finding the latest scientific (evolutionary) research on our biological and cultural sexual evolution and distributing content (overviews / summaries) to relevant pages.
This site is well respected. We are listed as the Top Philosophy Website on the Internet with around 600,000 page views each week. So your contributions will be seen and read, and will be providing humanity with a great source of wisdom about a very important subject (that currently suffers due to cultural / religious myths).
If you would like to be involved (or have comments about this website) please write to us. Many thanks! Karene
Analyse any human emotion, no matter how far it may be removed from the sphere of sex, and you are sure to discover somewhere the primal impulse, to which life owes its perpetuation. ... The primitive stages can always be re-established; the primitive mind is, in the fullest meaning of the word, imperishable. ... Mans most disagreeable habits and idiosyncrasies, his deceit, his cowardice, his lack of reverence, are engendered by his incomplete adjustment to a complicated civilisation. It is the result of the conflict between our instincts and our culture. (Sigmund Freud)
We get a lot of people writing to us asking questions about sex. So we have added an 'Ask a Question' feature to our sexuality pages - to help share questions and answers as a way of helping one another.
Please use Facebook Connect (below) to add your questions / comments - the best questions and answers will be added to the page.
Karene (September, 2012)
Come and say hello to Karene - join a friendly (kind, sexually enlightened, moral) network.
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