Tag Archives: Same-Sex Marriage

New study: there is no gay gene that causes homosexuality

I heard one of the authors of this new study commenting on how he was a gay man, and the purpose of his research was to show a genetic basis for homosexuality, in order to make it equal to race. His goal was to make it impossible to disagree with homosexual behavior, because homosexual behavior would be seen as natural and normal. Let’s see if his new study helps him out.

The blog of the peer-reviewed journal PLOS One reported on the new study, which was published in the prestigious journal Science.

Excerpt:

The once-prevailing concept of a “gay gene” dictating sexual orientation has been put to rest in a powerhouse study published today in Science. The work brilliantly illustrates the very nature of science: evolving with the input of new data, especially the large-scale contributions of bioinformatics and crowd-sourcing.

“We formed a large international consortium and collected data for more than 500,000 people, comparing DNA and self-reported sexual behavior. This is approximately 100 times bigger than any previous study on this topic,” said lead author Andrea Ganna, of the Institute of Molecular Medicine in Finland and an instructor at Massachusetts General Hospital and Harvard Medical School, opening a news conference earlier this week.

[…]The investigation estimates a genetic contribution to same-sex sexual behavior as under 1 percent, thanks to analysis of a trove of data from the UK Biobank and the consumer genetic testing company 23andme.

So, there you have it, there is no gay gene. But this is of course something we’ve known for decades, as all the previous studies had found the same thing.

The normal way that people do these studies is to analyze identical twins, and see how often both identical twins are gay.

Eight major studies of identical twins in Australia, the U.S., and Scandinavia during the last two decades all arrive at the same conclusion: gays were not born that way.

“At best genetics is a minor factor,” says Dr. Neil Whitehead, PhD. Whitehead worked for the New Zealand government as a scientific researcher for 24 years, then spent four years working for the United Nations and International Atomic Energy Agency. Most recently, he serves as a consultant to Japanese universities about the effects of radiation exposure. His PhD is in biochemistry and statistics.

Identical twins have the same genes or DNA. They are nurtured in equal prenatal conditions. If homosexuality is caused by genetics or prenatal conditions and one twin is gay, the co-twin should also be gay.

“Because they have identical DNA, it ought to be 100%,” Dr. Whitehead notes. But the studies reveal something else. “If an identical twin has same-sex attraction the chances the co-twin has it are only about 11% for men and 14% for women.”

Because identical twins are always genetically identical, homosexuality cannot be genetically dictated. “No-one is born gay,” he notes. “The predominant things that create homosexuality in one identical twin and not in the other have to be post-birth factors.”

Dr. Whitehead believes same-sex attraction (SSA) is caused by “non-shared factors,” things happening to one twin but not the other, or a personal response to an event by one of the twins and not the other.

By the way, a previous study also found that transgender behavior was not genetic, but was clearly linked to environmental factors such as peer approval and social media.

Here is the report from Science Daily:

This month, a Brown University researcher published the first study to empirically describe teens and young adults who did not have symptoms of gender dysphoria during childhood but who were observed by their parents to rapidly develop gender dysphoria symptoms over days, weeks or months during or after puberty.

[…]The study was published on Aug. 16 in PLOS ONE.

Littman surveyed more than 250 parents of children who suddenly developed gender dysphoria symptoms during or after puberty.

[…]“Of the parents who provided information about their child’s friendship group, about a third responded that more than half of the kids in the friendship group became transgender-identified,” Littman said. “A group with 50 percent of its members becoming transgender-identified represents a rate that is more 70 times the expected prevalence for young adults.”

A previous study also found that children are more likely to be gay if they are raised by gay adults. It was reported in AOL News.

Excerpt:

Walter Schumm knows what he’s about to do is unpopular: publish a study arguing that gay parents are more likely to raise gay children than straight parents. But the Kansas State University family studies professor has a detailed analysis that past almost aggressively ideological researchers never had.

[…]His study on sexual orientation, out next month, says that gay and lesbian parents are far more likely to have children who become gay. “I’m trying to prove that it’s not 100 percent genetic,” Schumm tells AOL News.

His study is a meta-analysis of existing work. First, Schumm extrapolated data from 10 books on gay parenting… [and] skewed his data so that only self-identified gay and lesbian children would be labeled as such.

[…]Schumm concluded that children of lesbian parents identified themselves as gay 31 percent of the time; children of gay men had gay children 19 percent of the time, and children of a lesbian mother and gay father had at least one gay child 25 percent of the time.

[…]Finally, Schumm looked at the existing academic studies… In all there are 26 such studies. Schumm ran the numbers from them and concluded that, surprisingly, 20 percent of the kids of gay parents were gay themselves. When children only 17 or older were included in the analysis, 28 percent were gay.

It’s very important for people to understand that there is a trend in society to make every behavior traditionally seen as sinful into something caused by genetics. The twin goals of this effort are to insulate the behaviors from criticism, and to minimize evaluation of the effects of these behaviors on society as a whole. The genetic argument was used extensively to normalize same-sex marriage and transgenderism. I have seen the genetic argument used to defend other behaviors like pedophilia and incest. But the scientific research does nothing to support any of these arguments. What’s amazing is how a majority of people in the Unites have such false beliefs about the scientific research. They vastly overestimate the number of gay people, and also the influence of genetics.

What are some of the arguments against gay marriage?

A family praying and reading the Bible
A family praying and reading the Bible

Here are 10 from the Family Research Council.

The list:

  1. Children hunger for their biological parents.
  2. Children need fathers.
  3. Children need mothers.
  4. Evidence on parenting by same-sex couples is inadequate.
  5. Evidence suggests children raised by homosexuals are more likely to experience gender and sexual disorders.
  6. Same-sex “marriage” would undercut the norm of sexual fidelity within marriage.
  7. Same-sex “marriage” would further isolate marriage from its procreative purpose.
  8. Same-sex “marriage” would further diminish the expectation of paternal commitment.
  9. Marriages thrive when spouses specialize in gender-typical roles.
  10. Women and marriage domesticate men.

The eleventh one they missed is that a husband’s leadership is beneficial to a woman because it gives her direction and balances her emotional highs and lows. It’s not politically correct to say what women need from men in marriage, but it’s true. Just like men, women have weaknesses that can be corrected and compensated for by the opposite sex. The twelfth one they missed is that same-sex marriage is incompatible with religious liberty, as recent court cases have shown.

Anyway, here are the details on #7:

7. Same-sex “marriage” would further isolate marriage from its procreative purpose.

Traditionally, marriage and procreation have been tightly connected to one another. Indeed, from a sociological perspective, the primary purpose that marriage serves is to secure a mother and father for each child who is born into a society. Now, however, many Westerners see marriage in primarily emotional terms.

Among other things, the danger with this mentality is that it fosters an anti-natalist mindset that fuels population decline, which in turn puts tremendous social, political, and economic strains on the larger society. Same-sex marriage would only further undercut the procreative norm long associated with marriage insofar as it establishes that there is no necessary link between procreation and marriage.

This was spelled out in the Goodridge decision in Massachusetts, where the majority opinion dismissed the procreative meaning of marriage. It is no accident that the countries that have legalized or are considering legalizing same-sex marriage have some of the lowest fertility rates in the world. For instance, the Netherlands, Sweden, and Canada have birthrates that hover around 1.6 children per woman–well below the replacement fertility rate of 2.1.

I chose this one because I wanted to comment.

I think it’s common today for men and women to not put the production and development of children at the center of their marriage plans. They are not working a financial plan to prepare for children. They are not developing the skills they need to mentor and nurture others. They are resentful of any demands placed on them that restrict their freedom. And they want marriage to be about fun and self-fulfillment. This is not compatible with children, however. And that’s the point. The more we redefine marriage to be about adult selfishness – first with no-fault divorce, then with same-sex marriage – the less emphasis there is on the pre-marital preparations for making and raising children.

If you want to know what you should be doing with your life before marriage, then think of the process of having children and raising children. Think of how much it costs, what skills you will need, and how your character has to be trained. Many of the things that you see young people doing these days – binge drinking, hooking up, running up debt, cohabitating, avoiding things that are hard to do – are not preparing their character for the responsibilities, expectations and obligations that people face when they have children.

Suppose you have a friend who is not good at driving a manual transmission car or not good at weight lifting or not good at doing apologetics – are you able to help them do it, or are you incapable of taking responsibility? If you can’t take responsibility for helping an adult, you certainly can’t take responsibility for a child – children are much less capable. Now are you able to say no to doing things for your own happiness? If you are not able to give up your own happiness – and this is a thing that gets easier as you practice more – then you’re liable to look on your duties to your children with resentment – that you are being “manipulated” into it. You don’t suddenly learn how to put up with children just by walking down the aisle at a wedding. It takes training to get good at being generous with your time, money and effort. It takes practice.

In fact, a smart man who is courting a woman would be trying to get her to practice the behaviors of a wife and mother before he marries her. And the same for a smart women who is being courted by a man. For example, a man has to comfortable giving things to the people around him – he can’t be resentful about it. Even when he doesn’t particularly like those people, he has to focus on their needs, think about where he is trying to lead them, and then work a plan to provide for their needs so they get where he wants them to go. If a man doesn’t like the feel of caring for others who may not be grateful – or who may even hate him – then he should take steps to prepare his character to learn to like it. When a little kid says “I hate you!” to his father, who is paying thousands of dollars for him to grow up, it’s not an easy thing. Always being selfish before you marry is not good preparation for what children will demand of you. This is something I struggle with personally – being content to invest in others who turn out to be ungrateful, and even destructive.

So I think this focus on parenting is a wonderful way for people to work backwards from the goal (healthy, happy, successful children) to the interim tasks and required skills. It helps us to get away from thinking that marriage is about us – our happiness, our needs. Unfortunately, not everyone who runs around telling people that they want to get married “some day” is really taking steps to prepare for marriage and parenting right now. Marriage is a commitment to self-sacrificially love another person – however much they change – for the rest of their lives, and to love any children who appear, too. People don’t like to read about marriage and think it through. But just saying “I want to marry someday” is not a proof of preparation for marriage, as the divorce rate attests. To get married, you have to train yourself to think of others, and to do hard things that don’t make you feel “free” or “happy”. There is no path to a successful marriage that does not involve responsibilities, expectations and obligations for husband and wife. It’s not “happily ever after”. It’s hard work!

Study: children of naturally married couples outperform children of same-sex couples

A family praying and reading the Bible
A family praying and reading the Bible

Whenever I debate a controversial issue, I like to go straight to the studies in order to let the evidence speak for itself. Although it’s difficult to convince someone on the opposite side to change their mind, usually people in the middle will side with the person who has evidence, instead of the person who is crying the loudest and telling anecdotal stories that may or may even not be true.

The Public Discourse reports on a study out of Canada.

Excerpt:

A new academic study based on the Canadian census suggests that a married mom and dad matter for children. Children of same-sex coupled households do not fare as well.

There is a new and significant piece of evidence in the social science debate about gay parenting and the unique contributions that mothers and fathers make to their children’s flourishing. A study published last week in the journal Review of the Economics of the Household—analyzing data from a very large, population-based sample—reveals that the children of gay and lesbian couples are only about 65 percent as likely to have graduated from high school as the children of married, opposite-sex couples. And gender matters, too: girls are more apt to struggle than boys, with daughters of gay parents displaying dramatically low graduation rates.

Unlike US-based studies, this one evaluates a 20 percent sample of the Canadian census, where same-sex couples have had access to all taxation and government benefits since 1997 and to marriage since 2005.

While in the US Census same-sex households have to be guessed at based on the gender and number of self-reported heads-of-household, young adults in the Canadian census were asked, “Are you the child of a male or female same-sex married or common law couple?” While study author and economist Douglas Allen noted that very many children in Canada who live with a gay or lesbian parent are actually living with a single mother—a finding consonant with that detected in the 2012 New Family Structures Study—he was able to isolate and analyze hundreds of children living with a gay or lesbian couple (either married or in a “common law” relationship akin to cohabitation).

So the study is able to compare—side by side—the young-adult children of same-sex couples and opposite-sex couples, as well as children growing up in single-parent homes and other types of households. Three key findings stood out to Allen:

children of married opposite-sex families have a high graduation rate compared to the others; children of lesbian families have a very low graduation rate compared to the others; and the other four types [common law, gay, single mother, single father] are similar to each other and lie in between the married/lesbian extremes.

Employing regression models and series of control variables, Allen concludes that the substandard performance cannot be attributed to lower school attendance or the more modest education of gay or lesbian parents. Indeed, same-sex parents were characterized by higher levels of education, and their children were more likely to be enrolled in school than even those of married, opposite-sex couples. And yet their children are notably more likely to lag in finishing their own schooling.

[…]The truly unique aspect of Allen’s study, however, may be its ability to distinguish gender-specific effects of same-sex households on children. He writes:

the particular gender mix of a same-sex household has a dramatic difference in the association with child graduation. Consider the case of girls. . . . Regardless of the controls and whether or not girls are currently living in a gay or lesbian household, the odds of graduating from high school are considerably lower than any other household type. Indeed, girls living in gay households are only 15 percent as likely to graduate compared to girls from opposite sex married homes.

Thus although the children of same-sex couples fare worse overall, the disparity is unequally shared, but is instead based on the combination of the gender of child and gender of parents. Boys fare better—that is, they’re more likely to have finished high school—in gay households than in lesbian households. For girls, the opposite is true. Thus the study undermines not only claims about “no differences” but also assertions that moms and dads are interchangeable. They’re not.

With a little digging, I found the abstract of the study:

Almost all studies of same-sex parenting have concluded there is “no difference” in a range of outcome measures for children who live in a household with same-sex parents compared to children living with married opposite-sex parents. Recently, some work based on the US census has suggested otherwise, but those studies have considerable drawbacks. Here, a 20% sample of the 2006 Canada census is used to identify self-reported children living with same-sex parents, and to examine the association of household type with children’s high school graduation rates. This large random sample allows for control of parental marital status, distinguishes between gay and lesbian families, and is large enough to evaluate differences in gender between parents and children. Children living with gay and lesbian families in 2006 were about 65 % as likely to graduate compared to children living in opposite sex marriage families. Daughters of same-sex parents do considerably worse than sons.

The author of the study is a professor of economics at Simon Fraser University in British Columbia. His PhD in economics is from the University of Washington. A previous study had shown that gay relationships typically have far more instability (they last for more shorter times). That’s not good for children either. Another study featured in the Atlantic talked about how gay relationships have much higher rates of domestic violence. That’s not good for children either. So we have three reasons to think that normalizing gay relationships as “marriage” would not be good for children.

The reason I am posting this is because I want people to understand why social conservatives like me propose these laws defining and promoting marriage. We do favor natural marriage for the same reason that we oppose no-fault divorce, and for the same reason why we oppose welfare for single mothers (it encourages single motherhood). We don’t want to encourage people to deprive children of their mother or their father. We look at the research, and we decide that children need their mother and father. Given the choice between the needs of the child and restraining the freedom of the adults, we prefer the child’s need for her mother and father. It’s not just arbitrary rules, there is a reason behind the rules.

But children are not commodities. They have certain needs right out of the box. Adults should NOT be thinking about how to duct-tape a child onto any old relationship that doesn’t offer the same safety and stability that opposite sex marriage offers. We should be passing laws to strengthen marriage in order to protect children, not to weaken it. Libertarians don’t want to do that, because they want adults to be free to do as they please, at the expense of children.  Libertarians think that the adults should be able to negotiate private contracts and have no obligations to any children who are present, or who may be present later.

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