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Chanda Chisala has been producing pile after pile of nonsense for quite some time. At first, I was content with simply leaving comments at his posts refuting his rubbish because it was rather easy to point out where he was full of baloney. Since then, I've been banned by him, mostly for my signature flair.... Read More
Some really interesting and quite significant publications have appeared in recent days. Each adds key pieces of evidence to the topic of HBD, and I wanted to talk about each here. I may do review columns like this periodically, somewhat akin to HBD Chick's (get well soon!) linkfests. This is nothing short of a brilliant... Read More
(Please see also link to older post at the bottom of this one.) Donald Trump:  Mitt Romney:
What does it take to make a nation great? What makes a country a great place to live, a healthy society, and a bastion of stability? Various theories and ideas have been put forward, and I think they are all pretty much bunk. I think we can apply a little reductionism here, and conclude that... Read More
Post updated, 7/23/15. See below!
One of the greatest pieces of evidence demonstrating that the family/rearing environment has no effect on eventual outcomes is the absence of birth order effects. Birth order is an excellent test for these effects: it is something that systematically differs between siblings and is bona fide non-genetic (mostly). Hence, it's a great way to see... Read More
Post updated, 10/21/14. See below! It's general trope in the HBD community: people are getting dumber. The low IQ are outbreeding the high IQ, leading to a slow decline in genetic intellectual potential in the population. Indeed, my own analyses seem to have shown that there was a fair fertility advantage among the lower IQ... Read More
Can be quite substantial. Jump off the Empire State Building and see for yourself. But, beyond that, the question remains how much of the variation in health outcomes and longevity can be explained by behavioral variation? Well, we don't quite know. But we do have evidence which indicates that – at least in the developed... Read More
My previous post – “Squid Ink” – has spawned a little discussion about the role of the "environment." However, I'd argue what all the discussion is about – what it is always ever about when people invoke "environment" – is changeability. This is what people really want to know about that, and they see heredity... Read More
Post updated, 9/14/14 6/5/14. See below! In my earlier post on Gregory Clark's work, The Son Becomes The Father, I laid bare the case for the known high heritability of human behavioral traits (including values and attitudes) and life outcomes. As well, equally important, I illustrated the complete absence of shared environment influences on these... Read More
Well said! I spotted it in a conversation with Dennis Mangan. I guess it's good to see that someone else has brought up these points. Here's the rest of the conversation: Unfortunately, it seems, Dennis Mangan – like many in the medical establishment – appears permanently locked into a rather unscientific way of thinking. The... Read More
A vigorous discussion has been triggered by the release of Gregory Clark's The Son Also Rises: Surnames and the History of Social Mobility. In this book, Clark details his work which shows a large transmission of status from generation to generation, all across the world, going back centuries. The discussion has raged on the mode... Read More
"Misdreavus" was having a field day on Twitter yesterday. Here are some the products of that: For the record, "misdreavus" is non-White, like me. He is also gay. And the coup de grâce: How about that? These are basically the running themes on my blog, and other places in the HBD-space. As we've seen with... Read More
I may have to make "misdreavus" a co-blogger here at some point, considering how I quote him here. But, in defending HBD (Human BioDiversity), he has made a nice basic summary of the reasons why we believe in HBD (that is, overwhelming evidence). This was all in response to social anthropology scholar A. J. West,... Read More
Go check out this fantastic post by HBD Chick on HBD and the motivations behind believers and detractors: you and me and hbd | hbd* chick now, i am the LAST person who should criticize anybody for obsessing about any one thing (see: most of this blog), but i’m going to any
"Racial Reality" (RR), also known as "Italianthro," has apparently responded to my challenge. He claims to have left a comment to my post, but I didn't see one. I haven't looked in my spam box in a while, so if it ended up there, it may have gotten deleted (spam comments are automatically deleted after... Read More
After nearly two years, the shipwrecked Costa Concordia has finally been righted! [gigya src=" width="500" height="300" FlashVars="launch=53030510^290^134720&width=592&height=346" allowscriptaccess="always" allowFullScreen="true" wmode="transparent" type="application/x-shockwave-flash" pluginspage=" "A testament to what engineering can do" indeed. Make no mistake, we mean American (and others of Northern European – including likely Northern Italian) engineering: [gigya src=" width="500" height="300" FlashVars="launch=53019092^240^154290&width=592&height=346" allowscriptaccess="always" allowFullScreen="true" wmode="transparent"... Read More
Continuing my on-going series on the regional differences – genetic regional differences – between the different Euro-Americans in the United States and Canada, here I will present a series of maps demonstrating some of the evidence for the existence and significance of these differences, beyond the historical circumstances explored by David Hackett Fischer (DHF) in... Read More
Post updated, 1/14/15. See below! Let me start by once again giving the disclaimer that I am an unapologetic atheist. Of course, I would conclude that being an atheist is the only natural position one can have if one is being a true scientist. Now, that said, I realize that I am only able to... Read More
Continuing my ongoing investigation into fertility, I wanted to take another look at who's having children. This post will look at fertility from a different angle: the spread in fertility by sex, IQ, political orientation, and education. I was prompted to this by a recent article describing parenthood in Norway. It found that a fifth... Read More
Post Updated, 10/9/13. See below! Readers coming to my blog Atlantic article "The Mystery of Why Portugal Is So Doomed" saw my comment there directing you to my earlier post "A Tale of Two Maps." Matthew O'Brien over at The Atlantic seemed to indicate the poor economic situation in Portugal was somehow mysterious. But the... Read More
In my previous post, I noted that the oft-mentioned association between obesity and poor health and "early" death may be a function of the lower average IQ of obese people. I suggested that the true correlate of these things was in fact low IQ. And indeed, I've stumbled on additional studies that suggests that this... Read More
Previously, I intimated that the connection between obesity and cardiovascular disease and death from such diseases may not be what is commonly believed: The idea is that people who are in poorer health have all around poorer genetic quality – in other words, they tend to have higher levels of genetic load (see here at... Read More
This post is meant to serve as a prod to certain of my smart liberal friends to start having children. It will come as no big surprise to my long time readers. The 2012 General Social Survey (GSS) results have been released. I decided to take a quick look to see if certain trends were... Read More
Over at Psychology Today, clinical psychologist Ellen
EDIT, 5/30/15: [Post updated with results of new meta-analyses of behavioral genetic studies. See below!] Edit, 1/3/13: [Post updated to reflect additional information provided in the comments. See below and see the comments.] The time has come for a little reminder of the First Law of behavioral genetics. In my final post of 2012, I... Read More
There has been a lot of discussion in the blogosphere as of late as to whether the "cads"—i.e., low paternal investment, promiscuous (and often low-IQ) men were siring more children than "dads"—high paternal investment, monogamous, high-IQ men. While I and others have produced some evidence (primarily from the GSS) that tenuously indicates that this is... Read More
(CNN) -- Boys in the United States are starting puberty earlier than ever, according to a new study publishing in the November issue of the journal Pediatrics. In the study, lead author Marcia Herman-Giddens from the University of North Carolina's School of Public Health and her colleagues show that boys are starting to sexually develop... Read More
Post edited (9/28/2012), see below! A new study was released, discussed by Ilana Yurkiewicz at her Scientific American blog, that seems to conclusively prove that gender bias in the sciences does exist. The article describes the challenges involved in studying this and how these challenges were overcome: It’s tough to prove gender bias. In a... Read More
Following my previous post. [youtube Liberals especially be mindful:
Ron Gunhame over at Inductivist has an interesting post looking at out-of-wedlock births had by Americans, by political orientation. By looking at the GSS data, he seems to have found that among the never married, conservatives were far more likely to have children. This is interesting, for one, because of its implications for my "pioneer... Read More
Courtesy Razib Khan's Pinboard Feed: ScienceDaily (July 15, 2012) — Your genes determine much about you, but environment can have a strong influence on your genes even before birth, with consequences that can last a lifetime. In a study published online in Genome Research, researchers have for the first time shown that the environment experienced... Read More
Post updated, 11/17/13 4/14/13 1/19/13, see below! It is already known that educational attainment and income are highly heritable. However, finding specific genes linked to cognitive and behavioral traits has been difficult. This is primarily because most traits arise not from a few genes with large effects, but from many genes with small effects (and... Read More
Post edited, 9/24/2012: See below! Earlier I discussed the origin of modern levels of IQ and the origin of modern ideologies. I noted that both of these things have roots in the societal conditions during the Middle Ages. But what, exactly, about this period led to the evolution of these traits? In this multi-part series,... Read More
Edited, 6/6/13. See below! I'll have much more on this later, but I stumbled across this map, and I thought it was too poignant to ignore: ...(Edit, 9/18/12: map updated with Lynn's and Vanhanen's 2012 IQ data) as drawn from Richard Lynn's and Tat
Someone brought this to my attention (sensational title and all), and I couldn't resist. All I can say is it's about damned time he said this! By Amelia Proud PUBLISHED: 19:36 EST, 27 April 2012 | UPDATED: 10:44 EST, 28 April 2012
Edit, 3/13/14 8/24/13: Post updated. See below! This started as an e-mail I wrote to a friend to sum up the important events of the Middle Ages for Europe and the Near East. Then I decided that this was blog post worthy, so here it is: a nice, fairly concise summary of the events of... Read More
In an earlier post I mentioned the recent Italian cruise ship disaster. I stated that this was an example of "Italian incompetence." Italians have a certain reputation attached to them, as many of you may have seen with Italian jokes after the tragedy (a word I use deliberately, as we'll see). Southern Italians have been... Read More
I had promised a couple of posts to bring those not necessarily familiar with HBD (i.e., Human BioDiversity) up to speed, but as I've not been getting around to those transitional posts, I've decided to skip that step and go on ahead. So here is my first semi-original contribution to the world of HBD. I'm... Read More