Gender and Sexual Orientation

Category archives for Gender and Sexual Orientation

Imagine that there is a trait observed among people that seems to occur more frequently in some families and not others. One might suspect that the trait is inherited genetically. Imagine researchers looking for the genetic underpinning of this trait and at first, not finding it. What might you conclude? It could be reasonable to…

Apparently, the women have jugs.

Sheril Kirshenbaum has a few comments about a piece in Science addressing innate differences between boys and girls in math. I have to say, it may be hard to accept the scientific truth sometimes, but the research really does consistently say the same thing again and again. In this latest study, the science …

Time Trauma Truth and Other Matters

First of all, I want you to know that I’ve devoted my life to this blog post so now you have every reason to love it more than any other blog post. Sniff sniff.

Humans appear to have a reasonable amount of diversity in their sexual orientations, in what is often referred to as “gender” and in adult behavior generally. When convenient, people will point to “genes” as the “cause” of any particular subset of th is diversity (or all of it). When convenient, people will point to “culture”…

Behaviors are not caused by genes. There is not a gene that causes you to be good, or to be bad, or to be smart, or good at accounting, or to like bananas. There are, however, drives. “Drives” is a nicely vague term that we can all understand the meaning of. Thirst and hunger are…

Falsehoods: Human Universals

There are human universals. There, I said it. Now give me about a half hour to explain why this is both correct and a Falsehood. But first, some background and definition.

Almost Diamonds has two interesting posts on the Julian Assange sexual assault/rape accusation/charges. I want to make a comment on part of the second post, but this may not make a lot of sense to you until you read both of them. They are concise and compelling so you will not regret the time you…

Human infants require more care than they should, if we form our expectations based on closely related species (apes, and more generally, Old World simian primates). It has been said that humans are born three months early. This is not accurate. It was thought that our body size predicted a 12 month gestation, and some…

Why do women shop and men hunt?

Or, when the hunting season is closed, watch teh game (the guys), or when there are no sales, admire each other’s shoes (the gals)? This is, of course, a parody of the sociobiological, or in modern parlance, the “evolutionary psychology” argument linking behaviors that evolved in our species during the long slog known as The…