Introduction / Summary (Nov 2009): Hello and welcome to our Sexuality pages. The video provides a good introduction which we think you will enjoy!
While this is not a pornographic site, it is provocative - founded upon what people search on the Internet (which is very interesting!). We then relate this to our biological and cultural evolution.
Sex is obviously important to people - and if you want to improve your sexual relationships then knowing the truth about our human evolution is the best foundation. By opening our minds to a greater diversity of behaviors, this knowledge will help you creatively cultivate healthy pleasurable moral attitudes and sexy smutty relationships (free from religious guilt & cultural myths).
Support an open honest discussion on the truth of our sexual evolution and behaviour. If you support sex positive, moral, informed sexual behaviour please share this knowledge. (These pages have a diverse collection of fascinating information relating to our human sexual evolution so people will appreciate it).
About this Philosophy Website on Truth and Reality: We are listed as one of the top Philosophy Websites on the Internet with around 300,000 page views each week. The central thesis of philosophy is that we must know the truth to act wisely and truth is founded on a correct understanding of physical reality. Clearly people have a strong sexual instinct due to our evolution and survival as a species. However, our planet faces many serious environmental problems, thus our survival now depends on a true understanding of our place in nature, as a way of better protecting life on earth. Truth and reality are beautiful subjects which are profoundly important to our future survival - they are the source of wisdom, the foundation for everything you see and experience in the universe!
Sincerely,
Karene Jade Howie
P. S. I would really like these pages to be fantastic, so please comment / rate this page or suggest content!
The Human Body: Nipples
Evolution - Why do Men have Them? Lactation, Sexual Arousal
(Hard, Erect), Piercing, Clamps, Foreplay, Pictures
Why do Men have Nipples?
From the essay: 'Nipples are not a sex-linked characteristic. In other words, nipples are just one of those sexually neutral pieces of equipment, like arms or brains, that humans get regardless of sex.
Every human being gets a unique set of 23 pairs of chromosomes at conception. These fall into two categories. One pair of chromosomes determines sex - the XX combination means you become female, the XY combination means you become male.
The other 22 pairs, the non-sex chromosomes (autosomes), supply the standard equipment that all humans get. These 22 pairs constitute an all purpose genetic blueprint that in effect is programmed for either maleness or femaleness by the sex chromosomes. The programming is done by the hormones secreted by the sex glands.
For example, the autosomes give you a voice box, while the sex hormones determine whether it's going to be a deep male voice or a high female voice. Similarly, the autosomes give you nipples, and the sex hormones determine whether said nipples are going to be functioning (in females) or not (in males).
One interesting consequence of the developmental set-up just described is that during the very early stages of fetal life, before the sex hormones have had a chance to do their stuff, all humans are basically bisexual. Among other things, you have two sets of primitive plumbing - one male, one female. Only one set develops into a mature urogenital system, but you retain traces of the other for the rest of your life.
It's tempting, therefore, to say that male nipples are yet another vestige of your carefree bisexual youth. Male nipples though are not vestigial. They're full-sized and fully equipped with blood vessels, nerves, and all the usual appurtenances of functioning organs. .. Both male and female babies are born with the main milk ducts intact - the gland that produces milk is there in the male, but it remains undeveloped unless stimulated by the female hormone, estrogen.'
Why
do Men have Nipples?
http://www.straightdope.com/classics/a1_093.html
This
Page Title: 'Human Anatomy: Nipples. Evolution & Sexual Arousal
(Hard, Erect). Piercing, Clamps, Foreplay, Topless Women, Pictures '.
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 300,000 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 using the form lower on this page.
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)
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http://sexuality.spaceandmotion.com/nipple.htm
Human Anatomy: Nipples. Evolution & Sexual Arousal
(Hard, Erect). Piercing, Clamps, Foreplay, Topless Women, Pictures
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