Biological Difference
Sexual Orientation, Gender Identity, Presentation, and Biological Sex
“Everyone under 25 thinks they are queer.” ~ The Bisexual (Hulu) Mating Straight Talk (MST) attempts to scientifically demonstrate the evolved behavioral sex differences between men and women and explain human mate selection; it does so because heterosexual...
Women’s Preferences for Male Facial Masculinity
“The face is more honest than the mouth will ever be.” ~ Daphne Orebaugh In a prior post (Want An equal Marriage? Then Date As Equals), I described the “trade-off problem” (coined by evolutionary psychologists) that women have in choosing between male alpha traits of...
The Male Sexual Deficit: Social Fact of the 21st Century
the"'“Feminists insist that men’s greater demand for sexual activity is an outdated myth. Recent sex surveys prove the myth to be a fact and one that the social sciences have yet to address.” ~ Catherine Hakim Men want more sex than women (in statistical aggregate...
Evolutionary Science and Our Political Divide: The Root of It – Part 1
Male competition for mates and sex differences are first cause in human political affairs. Since the advent of agriculture in human societies, nearly all impulses for male power and authoritarianism, and expressions of male dominance in a social hierarchy, have...
Long-term and Short-term Mating Strategies: Domain #2 of Male-Female Difference
“…to an extraordinary degree, the predilections of the investing sex —females, determine the direction in which the species will evolve. For it is the female who is the ultimate arbiter of when she mates and how often and with whom.” ~Sarah Blaffer Hrdy, The Women...
Male-Female Differences in Sexual Psychology and Response
Over the millennia, men and women have evolved with different objectives and strategies of sexual psychology and response – strategies related to choosing a mate, reproduction, and parental investment. For the next several months, this blog space will address...
Spontaneous and Response Desire – the Underbelly of Heterosexual Mating
John met Sarah at a happy-hour event. She was surrounded by a group of men, but John got some eye contact from her and shared a quick introduction and small talk. It was apparent she was not “with” any of these men, although each one was interested in her. ...
Is Your Sexual Foot on the Accelerator or Brake?
Men and women are different. Their “sexual engine” makes different use of the accelerator and brake. Author, sex researcher, and professor of women’s sexuality, Emily Nagoski, calls this the “dual control model” (Come As You Are, 2015). This model explains aspects of...
Why More Men Than Women Die of COVID-19
“There are profound sex differences in immune systems and this pandemic is revealing them.” Marcia Stefanick, Stanford University School of Medicine. More men than women have died of the COVID-19 virus. In China, Italy, South Korea, Germany, France, Iran, the U.S –...