Business Verified eBay Store Seal Watch Video Watch Video

Epigenetic effects underlie sexual preferences II

Posted on December 20, 2012 by James Kohl.

On 12/20/12 Jay Feierman who is moderator of ISHE’s human ethology group posted to the group this subtle misrepresentation of cause and effect:

David P. Barash on Homosexuality (sans epigenetics) — a retitled alteration of  The Evolutionary Mystery of Homosexuality , which was published as an article on 11/19/12 (more than one month ago). During the entirety of the time Feierman has moderated the ISHE group, he has ignored the fact that for nearly 120 years there has been no model for the development of any behavior sans the involvement of epigenetics; there have only been people who have not recognized that involvement. Some did not have the technology to examine cause and effect, but even those who did not have that technology recognized what to this day should have remained obvious.

“Suppose, for instance, that we assert that cold is the actual cause of the winter-sleep of marmots. It is clear that this statement is incorrect, and that not the cold, but the peculiar organization of the marmot causes the reaction of hibernation: cold cannot throw a dog or a bird into a state of slumber for the winter. We are here, therefore, concerned with a special adaptation of the organism to a stimulus — cold — which affects it in such a manner that it escapes from what would otherwise be a destructive influence. We are unable to demonstrate with the microscope the fine ‘molecular’ or histological variations in the nervous and other systems on which the capacity for hibernation may depend ; but some such modifications must exist, and they cannot be regarded as a direct effect of the cold, but must rather be looked upon as arrangements  to counteract its influence. Their origin, moreover, can only be assigned to processes of selection.

A thousand other cases are to be explained in a similar manner.” – Weismann, A. (1894)

I modeled the epigenetic origin of homosexual orientation with a co-author in a 1995 book and with other co-authors in a 1996 published work in the journal Hormones and Behavior. Those who would rather the model was ignored (including Jay Feierman) may continue to promote nonsensical theory as if it was explanatory, but they do so at a time when the molecular epigenetics of cause and effect are perfectly clear to all but a few with their “die-hard” beliefs that something other than the molecular biology common to all species is responsible for similarities in the nutrient chemical-dependent pheromone controlled behavior.

“Parenthetically it is interesting to note even the yeast Saccharomyces cerevisiae has a gene-based equivalent of sexual orientation (i.e., a-factor and alpha-factor physiologies). These differences arise from different epigenetic modifications of an otherwise identical MAT locus…” — Diamond, Binstock & Kohl (1996)

The difference between an accurate portrayal of epigenetic effects and those that make claims  of adaptively evolved behaviors “(sans epigenetics)” is not merely a difference of opinion. It is a difference between clear representations of fact and story-telling that goes back to the origins of the story more than 120 years ago.

See also: A Steroid Receptor-MicroRNA Switch Regulates Life Span in Response to Signals from the Gonad and Homosexuality as a Consequence of Epigenetically Canalized Sexual Development.

Feierman is a aging MD, Ph.D story-teller who seems to delight in posting ongoing misrepresentations of cause and effect to a discussion group designed for discussion of accurate representations for the development of behavior across species.

Here’s an example of yet another attempt to post accurate representations to that group, which was blocked as “flaming” according to Feierman.


Message not approved: F3 Epigenetic Effect on Behavior in a Bird (Quail)

jrfeier <jay.feierman…>
To: james kohl <jvkohl…>


> Like others here, Sonny seems to be unfamiliar with the concept of nutrient
> chemical-dependent pheromone-controlled reproduction in species from microbes to
> man that eliminates all concern for mammalian transgenerational inheritance by
> showing that it occurs either via behavior or the germ line in every species on
> the planet with a germ line. One can only wonder what the critical differences
> are in the reproductive cycles that Williams alludes to. Clearly it is the
> common molecular biology that ensures species survival, whether or not their are
> differences in reproductive cycles. Isn’t it? Sonny would know that, perhaps, if
> he had studied it for 20 years as I have. One year of textbook learning doesn’t
> quite establish anyone as an expert. Does it? See for example of the fact it
> does not: Environmentally induced epigenetic transgenerational inheritance of
> phenotype and disease

Attempted in response to: Re: F3 Epigenetic Effect on Behavior in a Bird (Quail): ” I’ll begin paying attention when we move beyond the numerous speculations on the molecular processes.”

Clearly 120 years of demonstrable epigenetic cause and effect is not enough to convince some people that much more than speculation has been involved. What we now know is involved is neuroscientifically established cause and effect across species and that the cause is nutrient chemical-dependent pheromone-controlled reproduction.








James Kohl
Retired medical laboratory scientist

James Kohl

Order by Mail or FAX

Order by Mail or Fax

If you prefer to place your pheromones order by MAIL or FAX, using our printable order form, click here.

Trademarks & Notices: LuvEssentials is not affiliated in any way with WebMD, CNN, Discovery Health. All trademarks and registered trademarks appearing on LuvEssentials are the property of their respective owners.

Orders that were shipped by free USPS Mail and are returned to us will be assessed a return processing fee of $7.00 US Dollars. Orders totaling over $190.00 US Dollars, before any discount, that are returned to us will be assessed a return processing fee of 25%.

Please note, the testimonials we display are all real; however, any photos accompanying these testimonials are stock photography, not actual customers. We do this to protect the privacy of our customers.

Also, in accordance with FTC guidelines, we want to make it explicitly clear that the testimonials we display throughout this website are based on the unique experiences that some of our customers have shared with us. We cannot promise that you will experience similar benefits from using our product. If you are not satisfied with our product for any reason, simply return the product within 60 days for a full refund excluding the costs of shipping and handling. Please contact us with any questions you may have.

James Kohl owns, and he has published books and award-winning research journal articles about human pheromones. With colleagues he was the first to show that a mixture of human pheromones increases the flirtatious behaviors of women, and increases their level of attraction to the man wearing the mixture - during a real-life social circumstance lasting 15 minutes.

James Kohl was not paid for his endorsement. Nevertheless, he is an affiliate of which means it is possible for him to receive a monetary gain from the sale of LuvEssentials products based on how the visitor arrived at our site.

For testimonials of LuvEssentials products, please visit our testimonials page here or our ebay reviews page here.

To contact us, please click here

Contact Us

Please complete the following form to contact us; we will reply within one business day.
Business days are Monday through Friday, 9:00 AM to 5:00 PM, EST
The information you are providing here will not be sold or disclosed to any outside party.
(* indicates required fields)

Please contact us by:



Lodix Corporation
138 Palm Coast Parkway N.E.
Suite 192
Palm Coast, FL 32137

What is the vomeronasal organ (VNO)?

The vomeronasal organ (VNO) is a cone-shaped organ in the nasal cavity, which is believed to be one of the body's receptors of pheromones. More, specifically, the VNO, which is part of the accessory olfactory system in the nose, does not respond to normal scents, but may detect odorless, barely perceptible pheromones.

Other schools of thought believe that it is not the VNO but rather cells in our main olfactory system and their affects on hormones secreted by the hypothalamus that are responsible for the affects of pheromones.

Learn more about the science behind pheromones here.

What are optimized pheromones?

Optimized pheromones are lab-certified pheromone formulations that have the optimum concentration of biologically active pheromones scientifically proven to produce behavior-altering results -- particularly as sexual attractants. Optimized pheromone formulations do not necessarily contain the maximum level of pheromones available on the market, but rather contain the greatest degree (and combination)of human pheromones that trigger a conditioned biological response in humans that, in turn, dictate their sexual behavior. Optimized pheromones also release neurotransmitters that directly modify the behavior of the opposite sex, such as triggering sexual excitement. For example:

Optimized pheromones for men are scientifically proven to bring about an increase in the luteinizing hormone (LH) in women, thereby causing a woman to have a heightened sexual responsiveness to a man. This LH surge elevates a woman's predisposition towards sexual activity.

Optimized pheromones for women are scientifically proven to bring about a biochemical surge in men, thereby causing a man to have a heightened sexual responsiveness to a woman. This biochemical surge is what makes a man fiercely determined to copulate.