Month: August 2014

Salt: New Research Says Too Little May Be Unhealthy

Morton Salt

Morton Salt

Salt in the diet is necessary for good health and proper functioning of body processes. Diets consisting largely of unprocessed foods with some added salt for seasoning don’t appear to cause problems; the excess salt problems appear when diets are primarily processed or restaurant food. Since moving away from salty snacks and processed foods like breads, soups, pizza, and fast food both reduces excess salt consumption and has other health benefits, people should still work toward avoiding excess processed and restaurant food.

But the Conventional Wisdom on salt, like on animal fats, was that intake should be reduced as much as possible to lower blood pressure and reduce heart disease. Like many conclusions of past public health medicine, it was based on reduction of a marker for harm caused, not the harm itself — that reducing salt in the diet does reduce blood pressure, and high blood pressure is correlated with heart disease. But there was no real evidence that lowering blood pressure through salt restriction beyond standard dietary levels lowered heart disease or extended lives.

The Wall Street Journal reports on a study which seems to say that too little salt may be as bad as too much, and cause excess deaths due to heart disease and stroke. This is only an association from one urine sampling, and it could easily be true that those who have adopted very low salt diets have done so because their knowledge of pre-existing heart disease issues:

A long-running debate over the merits of eating less salt escalated Wednesday when one of the most comprehensive studies yet suggested cutting back on sodium too much actually poses health hazards.

Current guidelines from U.S. government agencies, the World Health Organization, the American Heart Association and other groups set daily dietary sodium targets between 1,500 and 2,300 milligrams or lower, well below the average U.S. daily consumption of about 3,400 milligrams.

The new study, which tracked more than 100,000 people from 17 countries over an average of more than three years, found that those who consumed fewer than 3,000 milligrams of sodium a day had a 27% higher risk of death or a serious event such as a heart attack or stroke in that period than those whose intake was estimated at 3,000 to 6,000 milligrams. Risk of death or other major events increased with intake above 6,000 milligrams.

The findings, published in the New England Journal of Medicine, are the latest to challenge the benefit of aggressively low sodium targets—especially for generally healthy people. Last year, a report from the Institute of Medicine, which advises Congress on health issues, didn’t find evidence that cutting sodium intake below 2,300 milligrams reduced risk of cardiovascular disease.

The rest of the article reports on the overwhelming evidence that very high salt consumption does lead to heart disease and early death, and the complete lack of a controlled scientific study showing that reducing salt intake as is commonly recommended to below 2300 mg sodium per day has any positive benefits for healthy people.

For more on diet and science-based weight loss:

Getting to Less Than 10% Body Fat Like the Models – Ask Me How!
Starbucks, Jamba Juice Make You Fat
Fat Doesn’t Make You Fat. Government Guidelines Did!
‘Fed Up’ Asks, Are All Calories Equal?
Fructose: The True Villain?
More on “Fed Up”, Sugar Subsidies, and Obesity
Another Study on Diet Drinks
LeBron James Cut Carbs for Lean Look
Why We’re Fat: In-Depth Studies Under Way
Almonds: Superfood, Eat Them Daily for Heart Health
Fish Oil Supplements Ward Off Dementia
More on Diet Drinks: Best Studies Show They Aid Weight Loss
Vani Hari: “Food Babe” and Quack
Cleanses and Detox Diets: Quackery
Sugared Soft Drinks: Health Risk? (and What About Diet Soda?)
Gluten-Free Diets: The Nocebo Effect
Acidic Soft Drinks and Sodas: Demineralization Damages Teeth
Fish and Fish Oil for Better Brain Health
Bulletproof Coffee: Coffee, Oil, and Butter for Breakfast?

The Curriculum of Freedom

The Library

The Library

I’ve put up a permanent page with suggested readings on how to think about economic and political questions. Just a start so far:

While I went to some great schools like MIT, I was primarily self-educated. Anyone can pick up the ability to think through problems independently and do the research needed on the Internet, but it helps to have a base of organized knowledge to give yourself a head start on your individual contribution to the world’s knowledge. A great book on a subject area will allow you to quickly reach the level of understanding needed to start your own research; then a bit of reading on the more recent research results available online will catch you up to the current edge of the field and where you can contribute.

If you or someone you love want to have a deeper understanding of how the world works, these books are a great way to start. I’ve read all of them and guarantee that reading them will boost your understanding of what you may have learned in school, where textbooks are watered-down, homogenized committee efforts and subject to political bias.

Many of these authors are prolific and have written more than one book amplifying their thoughts. If one turns you on to a topic, you may want to go on and read others they’ve written. I’ll be filling in my take on each book later, but for now you can read the Amazon description to get an idea.

Evolve or Die: Survival Value of the Feminine Imperative

Women Against Feminism

Women Against Feminism

This blog is dedicated to finding the truth through science and reasoning. When we’re talking about social issues, the scientific method is hard to apply — most studies can’t have adequate controls and so all we can say is that results are “suggestive” — this correlates with that, and there are plausible reasons why that might be so, and maybe there’s some other evidence pointing in the same direction. It’s easy to get lost and build castles of inference on weak foundations of speculation.

Evolutionary Psychology as a field grew into prominence in the 1980s. Regularities in social and mating behavior noted across human cultures with no contact with each other were deemed likely to have roots in evolved traits; certain customs and behaviors might be more likely to result in survival of an individual’s offspring and with thus be selected for over time, in a particular environment, interacting with genetic programming and resulting in innate preferences. Differences with other species, primates especially, were studied, contrasts drawn, and the coevolution of innately programmed human behavior interacting with cultural memes was debated.

The Red Queen: Sex and the Evolution of Human Nature by Matt Ridley, is the best popular book on evolutionary psychology and sexual strategies from that era; though much more research has been done since it was published in 1994, it’s still a good introduction to the field:

Compared to our ape cousins, we, the most common of the great apes, have pulled off a surprising trick. We have somehow reinvented monogamy and paternal care without losing the habit of living in large multimale groups. Like gibbons, men marry women singly and help them to rear their young, confident of paternity, but like chimpanzees, those women live in societies where they have continual contact with other men. There is no parallel for this among apes. It is my contention, however, that there is a close parallel among birds. Many birds live in colonies but mate monogamously within the colony. And the bird parallel brings an altogether different explanation for females to be interested in sexual variety. A female human being does not have to share her sexual favors with many males to prevent infanticide, but she may have a good reason to share them with one well-chosen male apart from her husband. This is because her husband is, almost by definition, usually not the best male there is—else how would he have ended up married to her? His value is that he is monogamous and will therefore not divide his child-rearing effort among several families. But why accept his genes? Why not have his parental care and some other male’s genes? In describing the human mating system; it is hard to be precise. People are immensely flexible in their habits, depending on their racial origin, religion, wealth, and ecology. Nonetheless, some universal features stand out. First, women most commonly seek monogamous marriage—even in societies that allow polygamy. Rare exceptions notwithstanding, they want to choose carefully and then, as long as he remains worthy, monopolize a man for life, gain his assistance in rearing the children, and perhaps even die with him. Second, women do not seek sexual variety per se. There are exceptions, of course, but fictional and real women regularly deny that nymphomania holds any attraction for them, and there is no reason to disbelieve them. The temptress interested in a one-night stand with a man whose name she does not know is a fantasy fed by male pornography. Lesbians, free of constraints imposed by male nature, do not suddenly indulge in sexual promiscuity; on the contrary, they are remarkably monogamous. None of this is surprising: Female animals gain little from sexual opportunism, for their reproductive ability is limited not by how many males they mate with but how long it takes to bear offspring. In this respect men and women are very different. But third, women are sometimes unfaithful. Not all adultery is caused by men. Though she may rarely or never be interested in casual sex with a male prostitute or a stranger, a woman, in life as in soap operas, is perfectly capable of accepting or provoking an offer of an affair with one man whom she knows, even if she is “happily” married at the time. This is a paradox. It can be resolved in one of three ways. We can blame adultery on men, asserting that the persuasive powers of seducers will always win some hearts, even the most reluctant. Call this the “Dangerous Liaisons” explanation. Or we can blame it on modern society and say that the frustrations and complexities of modern life, of unhappy marriages and so on, have upset the natural pattern and introduced an alien habit into human females. Call this the “Dallas” explanation. Or we can suggest that there is some valid biological reason for seeking sex outside marriage without abandoning the marriage—some instinct in women not to deny themselves the option of a sexual “plan B” when plan A does not work out so well. Call this the “Emma Bovary” strategy.

Yet Western people conspicuously avoid having as many children as they could. William Irons of Northwestern University in Chicago has tackled this problem. He believes that human beings have always taken into account the need to give a child a “good start in life.” They have never been prepared to sacrifice quality of children for quantity. Thus, when an expensive education became a prerequisite for success and prosperity, around the time of the demographic transition to low birthrates, people were able to readjust and lower the number of children they had in order to be able to afford to send them to school. Exactly this reason is given today by Thai people for why they are having fewer children than their parents. There has been no genetic change since we were hunter-gatherers, but deep in the mind of the modern man is a simple male hunter-gatherer rule: Strive to acquire power and use it to lure women who will bear heirs; strive to acquire wealth and use it to buy other men’s wives who will bear bastards. It began with a man who shared a piece of prized fish or honey with an attractive neighbor’s wife in exchange for a brief affair and continues with a pop star ushering a model into his Mercedes. From fish to Mercedes, the history is unbroken: via skins and beads, plows and cattle, swords and castles. Wealth and power are means to women; women are means to genetic eternity.

Likewise, deep in the mind of a modern woman is the same basic hunter-gatherer calculator, too recently evolved to have changed much: Strive to acquire a provider husband who will invest food and care in your children; strive to find a lover who can give those children first-class genes. Only if she is very lucky will they be the same man. It began with a woman who married the best unmarried hunter in the tribe and had an affair with the best married hunter, thus ensuring her children a rich supply of meat. It continues with a rich tycoon’s wife bearing a baby that grows up to resemble her beefy bodyguard. Men are to be exploited as providers of parental care, wealth, and genes.

Now we know no human being is literally programmed to behave in a particular way; people make decisions based on a complex mix of rational calculation, emotional heuristics, cultural models, and innate preferences. But those innate preferences are a constant if usually unconscious influence, always pushing to promote the propagation of the individual’s genes. Men and women will tend to use their sex-specific strategies — often secretly, as when a woman mated to a less genetically-advantaged male has an affair with a more powerful older male to capture his apparently fitter genes for her offspring, or when men try to have additional offspring at other men’s expense by tomcatting around.

Feminism started as a cultural movement to question the narrow roles women were expected to fill in pre-industrial societies where the primary goal was survival — just getting the next generation born, fed, and brought up before disease, death, or warrior bands killed them. The new prosperity brought by the Industrial Age in the West brought a more sophisticated kind of striving: work became more cerebral than manual, lifespans lengthened, children survived more often but required greater investment in education, so family sizes shrank, and careers for women before and after childrearing years made more sense. Mass production and domestic labor-saving appliances made homemaking and domestic crafts less economically valuable and freed women to seek more resources for their families by working outside the home.

But after the revolution of Women’s Liberation (as we used to call it), the feminist movement, having achieved most of its goals in legal equality, respect, and professional opportunities, degenerated into a grievance bubble, a self-contained, exclusionary support group requiring villains and victims to propagate to a new generation. There are many women who can think for themselves and see that much of the effort of the modern feminist cult is reducing women to victims and demonizing masculinity and men; this reduces the number of strong, competent, and willing men a young woman might find to partner up with, and the spreading decline in marriage among millennials, especially in what used to be a robust population of blue-collar young men, is becoming obvious. Many women now notice the lack of successful, strong young men and don’t necessarily appreciate having to bear and raise children without a supportive father in the house.

Most women (and many fair-minded men) supported the goals of equity feminism — after all, it was a waste to have highly competent women kept out of the workplace when they could do more to support their families there than at home, or sentenced to church and charity work in between stints babysitting the grandkids. It was never fair to force young women to marry and have a family if they wanted to choose a different path, and there was no longer any survival imperative requiring every one of them to do so. But it’s still true that many young women — and young men — want children and a family, and where modern feminism has gone off track is where it denigrates this desire and pushes to cripple young men who are the other necessary ingredient needed to start a successful family.

Ciaran has this good piece up on Just Four Guys has “Women Against Feminism: Feminism Betrays the Feminine Imperative” on this awakening:

The Feminine Imperative

The feminine imperative, as I understand it, is the force bending the social order to the female mating goals: obtaining a high quality mate, followed by provision and protection for herself and her children. Since the feminine imperative deals with the essential task of propagating the species, it is of great importance, and all successful societies have accommodated it in one way or another. But all successful societies have also maintained a balance with the male imperative: to have sex with attractive, receptive females and to sire children with confident paternity. Despite its importance, the concept of “feminine imperative” has become laden with scorn because many men feel that the balance between these sometimes conflicting imperatives has become unacceptably tilted in favor of the feminine. Examples of the feminine imperative in action are legal policies that permit an unfaithful woman to cuckold her husband, compelling him to assume full financial responsibility for the child until adulthood with little legal recourse, or divorce laws that allow women to evict their husbands from their children’s lives, while forcing him to maintain the burden of provisioning through alimony and child support payments.

The Masculine Response

The elevation of the feminine imperative at the expense of men can be considered a type of defection in the cooperation between the sexes – women are availing themselves of the benefits provided by men while freeing themselves of the responsibilities those benefits used to entail. But mating is a game with repeated interactions, and one group’s exploitative tactics will eventually be countered by the other. In addition, market forces will result in a change in supply in result to the demands and incentives placed by one group upon the other. Together, these effects have produced a significant change in male behavior over the last few decades. Fewer men are getting married, and fewer men are participating in the workforce. A society that celebrates female achievement while disparaging male assertiveness has resulted in stagnant or falling achievement of boys and men in education and the workplace. Some men are consciously going their own way, while others follow that path either through an unconscious response to incentives or through a lack of opportunity.

The consequences of these changes is that young women are finding that good husbands are hard to find. And contrary to feminist dogma, this matters very much, because no one is capable or willing to provide as much support to a young mother as a good husband. He not only provides material support, he provides his labor, skills, and emotional support. And perhaps most important, he provides crucial parenting contributions that greatly improve his offspring’s chances of survival and success.

Feminism sought to serve the feminine imperative by increasing women’s choices for mates, and freeing women of dependence on men for protection and provisioning. But feminism has failed to replace the value of a good husband through innovations such alimony, child support, government assistance, and preferential treatment for women in education and the workplace. Meanwhile, these same social innovations have greatly reduced the supply of good men willing and able to commit to long term child rearing. Some men are deterred by the negative incentives, some are encouraged to engage only in short term behavior by perverse incentives, some are discouraged through failure or poor opportunity, and others become too damaged by abuse to continue their participation in the mating game. The result is a net loss to young women motivated by the feminine imperative; good mates are in reduced supply, and the feminist innovations in provisioning are a poor substitute for good husbands.

This, I believe, is the story that “Women Against Feminism” tells – young women are realizing that feminism is thwarting their feminine imperative. Instead of increasing female mate choice, feminism has reduced the supply of good partners by undercutting men. Instead of decreasing their reliance on men for provisioning and protection, it has damaged men’s willingness and ability to provide those services while providing only poor substitutes. Forward thinking women recognize that their imperatives extend to the next generation; these women see that feminism will damage their sons and hurt the prospects of their daughters. Feminism dismisses the sex differences that women instinctively exploit to cajole (or manipulate) men into cooperation and replaces them with an adversarial, legalistic and one-sided egalitarianism. And feminism turns out to be opposed to the very basis of the feminine imperative – the reproductive instinct. Maternal, nurturing women feel scorned by feminism’s elevation of careerism to life’s highest good. To these women, feminism is a failure. A putatively liberating doctrine, it turned out to be more oppressive than the patriarchy it sought to overthrow.

I don’t think we need to compare degrees of oppression; both the awful old patriarchy and modern feminist political correctness constrain women’s choices and tell them how to think and act. Conformity enforced by attempts to silence and ostracize dissidents doesn’t sound like liberation to me.


Death by HR: How Affirmative Action Cripples OrganizationsDeath by HR: How Affirmative Action Cripples Organizations

[From Death by HR: How Affirmative Action Cripples Organizations,  available now in Kindle and trade paperback.]

The first review is in: by Elmer T. Jones, author of The Employment Game. Here’s the condensed version; view the entire review here.

Corporate HR Scrambles to Halt Publication of “Death by HR”

Nobody gets a job through HR. The purpose of HR is to protect their parent organization against lawsuits for running afoul of the government’s diversity extortion bureaus. HR kills companies by blanketing industry with onerous gender and race labor compliance rules and forcing companies to hire useless HR staff to process the associated paperwork… a tour de force… carefully explains to CEOs how HR poisons their companies and what steps they may take to marginalize this threat… It is time to turn the tide against this madness, and Death by HR is an important research tool… All CEOs should read this book. If you are a mere worker drone but care about your company, you should forward an anonymous copy to him.

 


More reading:

Why We Are Attracted to Bad Partners (Who Resemble a Parent)
Modern Feminism, Social Justice Warriors, and the American Ideal of Freedom
“Why Are Great Husbands Being Abandoned?”
Evolve or Die: Survival Value of the Feminine Imperative
Feminism’s Heritage: Freedom vs. Special Protections
Red Pill Women — Female MRAs
Perfect Soulmates or Fellow Travelers: Being Happy Depends on Perspective
Mate-Seeking: The Science of Finding Your Best Partner
“The Science of Happily Ever After” – Couples Communications

“Attachment Parenting” – Good Idea Taken Too Far?

Time cover: Attachment Parenting

Time cover: Attachment Parenting

I think responsive attention to infants (0-2 years old) is critical for development of a secure attachment style and a robust sense of self.

However, the movement called attachment parenting may be misinterpreting the studies of attachment in parenting as requiring constant contact and attention. There’s a lot to like in its suggestions: learn to understand what your baby is crying about; physical closeness and responsiveness is desirable. But parents do not have to go so far as to give up their separate existence or have their infant sleep with them every night.

The Atlantic covers some of the problems with this movement in a story by Emma Jenner:

The dad and his wife had decided to try “attachment parenting” with their newborn son. That meant they slept in bed with their son every night, fed him milk every time he cried, and carried him everywhere they went in a baby sling. Though the intentions behind the philosophy are wonderful—let’s raise secure, attached, emotionally healthy children—attachment parenting is an unsustainable model. I am an absolute proponent of meeting a baby’s needs—and especially to meeting every need as soon as you can in those first couple of fragile weeks. And some elements of attachment parenting—such as sleeping in the same room as a newborn (but not in the same bed), and baby-wearing when it’s convenient—are great. But like so many trends that catch on through social media and word-of-mouth, it’s gotten out of balance. And like many well-intentioned practices, when taken to an extreme, it loses all value.

One of the tenets of attachment parenting is that you breastfeed a child on demand. That can lead to a habit where a child will snack—eating a little bit many times throughout the day. It’s much harder to get the baby on a schedule when he’s snacking constantly, and it’s hard for the mom to get anything done, let alone take care of her own needs, while feeding her baby all the time. I also fear that breastfeeding on demand can limit the role of other caregivers. If the baby is eating so frequently, he probably just wants his mother. This limits the potential involvement of dads and non-breastfeeding parents. And though it might seem to make life easier when you don’t need to worry about feeding schedules and having bottles ready, it means the mother must be available to the baby 24/7. That is simply not sustainable. It often means that when a child cries, the first thing he gets is the breast as an offer of comfort, so he doesn’t learn other ways to self-soothe. Nighttime feeding on demand disrupts parents’ and babies’ sleep. If parents set a precedent that nighttime is not mealtime, and feed the baby when he’s hungry but not every hour or so for comfort, children can be sleeping through the night by the time they’re four months old. This leads to a happier and more content baby, not to mention much happier and more rested parents.

Attachment parenting encourages responding to your baby immediately each time he cries, or better still, before he cries. But parents don’t get a chance to learn their child’s different cries if they always pre-empt the crying. Is your child hungry? Gassy? Tired? Soiled? Parents learn to develop an ear for their baby’s distinct cries. But in an attachment model, the parents run at the slightest fuss, never giving them the opportunity to recognize their child’s needs.

Babies will often put themselves back to sleep if they’re given the chance—but these children never get the chance to self-soothe, to calm themselves down, one of the most important tools a child can develop at an early age. I know eight-year-olds who can’t go on sleepovers because they can’t leave their mother’s bed.

Some people argue that throughout history, all over the world, parents have kept their children by their side at all times. Yet our Western culture hardly resembles these cultures. (Did these parents have commutes and nine-to-five jobs?) Parents need to be able to focus at work, not be sleep-deprived, and devote their affection and attention to their kids when they get home.

Perhaps what’s most concerning to me about attachment parenting, though, is the thread that runs through each of these practices—sharing beds, feeding on demand, keeping the baby close at all times. It is a philosophy of putting children’s needs above parents’, all the time. Parents are at their best when they’ve taken care of themselves—when they’ve had a decent night’s sleep, when they’ve had a chance to connect with their partner, and when they’ve had the opportunity to move around baby-free.

When parents begin a pattern of meeting their child’s every need at the expense of their own, it sticks. It’s hard to pop out of that mindset when your six-year-old wants another cup of milk even though you’ve just sat down for dinner, or when your 10-year-old is eager to add yet another activity to his schedule that would require you to drive across town at rush hour. I’m not suggesting that parents be selfish or ignore their child’s needs, but rather, a balance. Children who grow up seeing that mom and dad are individuals who have needs, too, learn that there is nothing wrong with a little independence, a little patience, and a little self-reliance.


Death by HR: How Affirmative Action Cripples OrganizationsDeath by HR: How Affirmative Action Cripples Organizations

[From Death by HR: How Affirmative Action Cripples Organizations,  available now in Kindle and trade paperback.]

The first review is in: by Elmer T. Jones, author of The Employment Game. Here’s the condensed version; view the entire review here.

Corporate HR Scrambles to Halt Publication of “Death by HR”

Nobody gets a job through HR. The purpose of HR is to protect their parent organization against lawsuits for running afoul of the government’s diversity extortion bureaus. HR kills companies by blanketing industry with onerous gender and race labor compliance rules and forcing companies to hire useless HR staff to process the associated paperwork… a tour de force… carefully explains to CEOs how HR poisons their companies and what steps they may take to marginalize this threat… It is time to turn the tide against this madness, and Death by HR is an important research tool… All CEOs should read this book. If you are a mere worker drone but care about your company, you should forward an anonymous copy to him.

 


More on education and child development :

Dismissive-Avoidants as Parents
Student Loan Debt: Problems in Divorce
Early Child Development: The High Cost of Abuse and Neglect
Child Welfare Ideas: Every Child Gets a Government Guardian!
Tuitions Inflated, Product Degraded, Student Debts Unsustainable
Free Range Kids vs Paranoid Child Welfare Authorities
“Crying It Out” – Parental Malpractice!
Brazilian For-Profit Universities Bring Quality With Quantity
The Affordable, Effective University: Indiana and Mitch Daniels
Real-Life “Hunger Games”: Soft Oppression Destroys the Poor
“Attachment Parenting” – Good Idea Taken Too Far?
Real Self-Esteem: Trophies for Everyone?
Public Schools in Poor Districts: For Control Not Education
YA Dystopias vs Heinlein et al: Social Justice Warriors Strike Again
Steven Pinker on Harvard and Meritocracy
Social Justice Warriors, Jihadists, and Neo-Nazis: Constructed Identities