Tag Archives: Gay

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.

Matthew Vines and Michael Brown debate homosexuality and the Bible on Moody radio

Details:

Can you be gay and Christian? Matthew Vines says you can and he’s created a viral video and best-selling book defending his view. This Saturday on Up for Debate, Vines joins host Julie Roys to debate author and leading evangelical apologist, Dr. Michael Brown. Is gay monogamy an option for Christians? Is it unloving to reject gay marriage? Listen and join the discussion this Saturday at 8 a.m. Central Time on Up for Debate!

Audio:

The audio of the Matthew Vines vs Michael Brown debate is streamed here on the Moody site.

Summary key: Julie Roys (JR), Matthew Vines (MV), Michael Brown (MB)

Summary:

Opening speeches:

  • JR: Why should Christians be open to reinterpreting the Bible on homosexuality?
  • MV: Consider the lives and testimonies of gay Christians. Here is my personal story.
  • MV: According to the Bible, a person with same-sex attractions would have to embrace lifelong celibacy. I refuse to do that.
  • MV: There are 6 passages in the Bible that are relevant to the goodness of homosexuality. All are negative.
  • MV: None of these passages address gay relationships that are “long-term” and “faithful” that are based on “commitment” and “love”.
  • JR: You say that it is “damaging” for Christians to disagree with you views, is that true?
  • MV: Yes. One of my friends declared his homosexuality and he did not feel safe to come home. He felt pain because Christians disagreed with him.
  • MV: You cannot ask a person with same-sex attractions to be celibate, it causes too much harm to ask gays to abstain from sexual relationships.
  • JR: Respond to Matthew.
  • MB: The Bible only permits heterosexual sexuality and in every case condemns homosexual acts.
  • MB: Matthew is taking his sexual preferences and activities as given, and reinterpreting the Bible to fit it.
  • MB: Genesis talks about women being made to help men, and to fulfill God’s commandment to procreate and fill the Earth.
  • MB: The Bible speaks about the complementarity of the sexes when talking about how two become one in marriage.
  • MB: I am very sensitive to the stories of people who are gay who experience discrimination as “gay Christians”.
  • MB: You can feel sad for people who have two conflicting commitments, but that doesn’t mean we should redefine what the Bible says.
  • JR: Stop talking, we have a break.

JR takes a caller for the next topic:

  • Caller 1: I had same-sex attractions and I was able to change my sexuality.
  • JR: Matthew, respond to that.
  • MV: Alan Chambers of Exodus International says that 99.9% of people he worked with had not changed their gay orientation.
  • MV: Lifelong celibacy is not acceptable to gays, so the Bible must be reinterpreted to suit gays.
  • MB: Matthew thinks that God himself did not understand the concept of sexual orientation and inadvertently hurt gays because of his lack of knowledge.
  • MB: There is a solution in the Bible for people who cannot be celibate, and that solution is heterosexual marriage
  • MB: If a person is only attracted to pre-teen girls, do we then have to re-write the Bible to affirm that so they won’t be “harmed”?
  • MB: Alan Chambers was speaking for his own group, and his statement does not account for the fact that thousands of people DO change.
  • JR: What about the Jones/Yarhouse study that found that 38% of reparative therapy subjects were successful in changing or chastity?
  • MV: (no response to the question)
  • MV: (to Brown) do you accept that the Bible forces gays to live out lifelong celibacy

Another break, then Brown replies:

  • MB: Yes. But change is possible.
  • MV: Do you know of any Christian who acknowledged that this was the consequence of the Bible’s teaching for gays?
  • MB: Paul’s explanation that the options for ALL Christians are 1) celibacy or 2) heterosexual marriage. For 2000 years.
  • MV: Paul (in Romans 1) is talking about people who are not “long-term”, “faithful” gay relationships.
  • MV: Paul was not aware of “long-term”, “faithful” gay relationships at the time he wrote his prohibitions in Romans 1.
  • JR: How do you know that fixed sexual orientation is true? And that the Biblical authors would written different things if they knew?
  • JR: Are there any references in the first century to “long-term”, “faithful” gay relationships?
  • MB: Yes, in my book I quote prominent historian N. T. Wright who documents that those relationships were known.
  • MB: Matthew’s view requires that God did not know about sexual orientation when ordaining the Bible’s content.
  • MB: Leviticus 18 is for all people, for all time. This was not just for the Jews, this was for everyone.
  • MV: I am not saying that Paul was wrong because he was ignorant.
  • MV: Paul was writing in a context where “long-term”, “faithful” gay relationships were unknown.
  • MV: NT Wright does not cite first century texts, he cites a problematic 4th century text.
  • MV: Absence of 1st-century references to “long-term”, “faithful” gay relationships means that God did not intend to prohibit them.
  • MB: Whenever the Bible speaks about homosexuality, it is opposed to it – Old Testament and New Testament.

Another break, then the conclusion:

  • JR: Respond to the Leviticus prohibition, which prohibits homosexuality for everyone, for all time.
  • MV: It is a universal prohibition on male same-sex intercourse, but it does not apply to Christians.
  • MV: For example, Leviticus prohibits sex during a woman’s menstrual period. And Christians are not bound by that.
  • MV: What is the reason for this prohibition of male-male sex in Leviticus? It’s not affirm the complementarity of the sexual act.
  • MV: The Bible prohibits male-male sex because it is written for a patriarchal culture.
  • MV: In a patriarchal culture, women are viewed as inferior. That’s why the Bible prohibits a man from taking the woman’s role in sex.
  • MB: The prohibition in Leviticus is a universal prohibition against male-male sex, applicable in all times and places.
  • MB: Homosexual sex is a violation of the divine order.
  • MB: We can see already the consequences of normalizing this: gay marriage, and supports for polygamy and polyamory.
  • MV: So the earliest reference there is to a “long-term”, “faithful” gay relationship is a 4th century text.
  • MV: But that gay relationship is not like modern gay relationships.

I have a few comments about Vines’ points below.

My comments:

Even heterosexuals who have not married are called upon to embrace lifelong celibacy. I am in my early 40s and am a virgin because I have not married. I wouldn’t seek to reinrepret the Bible to allow premarital sex just because what I am doing is difficult. I would rather just do what the Bible says than reinterpret it to suit me. And it’s just as hard for me to be chaste as it would be for him to be. In short, it’s a character issue. He takes his right to recreational sex as non-negotiable, and reinterprets the Bible to suit. I take the Bible as non-negotiable, and comply with it regardless of whether it seems to make me less happy. With respect to the purposes of God for me in this world, my happiness is expendable. If I don’t find someone to marry, I’m going to be “afflicted” with the lifelong celibacy that Vines seems to think is torture, but let me tell you – God is happy with the contributions I am making for him, and if I have to be chaste through my whole life, I am 100% fine with that. I serve the King. And not the reverse.

Notice that he talks about “long-term” but not permanent relationships, and “faithful” but not exclusive. This is important because the statistics show that gay relationships (depending on whether it is female-female or male-male) are prone to instability and/or infidelity. I just blogged on that recently, with reference to the published research on the subject. Vines is talking about a situation that does not obtain in the real world – according to the data. Gay relationships do not normally value permanence and exclusivity in the way that opposite-sex marriage relationships do, especially where the couple regularly attends church. The divorce rate and infidelity rate for religious couples is far below the rates for gay couples, depending on the sexes involved. Vines is committed to the idea that marriage is about feelings, e.g. – “love”, but that’s not the public purpose of marriage. Marriage is not about love, it’s about complementarity of the sexes and providing for the needs of children. We have published studies like this one showing that there are negative impacts to children who are raised by gay couples, which dovetails with studies showing that children need a mother and that children need a father. We should not normalize any relationship that exposes children to harm. We should prefer to inconvenience adults than to harm children.

Matthew Vines made an argument that Christians have to stop saying that homosexuality is wrong, because it makes gay people feel excluded. I wrote previously about the argument that gay activists use where they say “if you don’t agree with me and celebrate me and affirm me, then I’ll commit suicide”. In that post, I quoted a prominent gay activist who made exactly that argument. I don’t find the threats to self-destruction to be a convincing argument for the truth of the view that gay marriage being the same as heterosexual marriage. In fact, this is confirmed by a recent study which showed that features of gay relationships themselves, and not social disapproval, is to blame for high rates of suicide in the gay community.

Vines seems to want to argue that the context in which the Bible authors were writing did not allow them to address the problem of gays in “long-term”, “faithful” relationships. Well, we have already seen that statistically speaking, those relationships are in the minority. One British study mentioned in the post I linked to above found that only 25% of gay couples were intact after 8 years. The number is 82% for heterosexual marriages, and that doesn’t filter by couples who abstain from premarital sex and who attend church regularly. If you add those two criteria, the number is going to be well above 82% in my opinion. Studies show that premarital chastity and church attendance vastly improve the stability and quality of marriages.

In addition, Vines is trying to argue that 1) the Bible authors were not aware of “long-term”, “faithful” gay relationships and 2) their failure to explicitly disqualify these “long-term”, “stable” gay sexual relationships means that the Bible actually condones them. A friend of mine pointed out that this is a textbook case of the argument from silence, where someone asserts that because something is not explicitly condemned, then it must be OK. Carried through to its logical end, that would mean that things like identity theft are OK, because they are not mentioned explicitly. Brown asserted that there was a blanket prohibition on homosexual acts. He is arguing from what we know. Vines says that “long-term”, “faithful” homosexual relationships are not mentioned, and are therefore OK. He is arguing from what we don’t know. And he is trying to reverse the burden of proof so that he doesn’t have to show evidence for his view. Brown wouldn’t take the bait. The fact of the matter is that no one for the last 2000 years of church history have taken Vines’ view. Every single Christian before Vines, who were closer to Jesus’ teachings than Vines, understood the verses that Brown cited to be providing a blanket prohibition on homosexual sex acts. If Vines wants to claim that the Bible condones what he wants it to condone, he has to produce some positive evidence from the text or from church history or church fathers. He has nothing to support his case that could convince anyone that this is what Christians have believed, and ought to believe.

Finally, if you are looking for another debate, I blogged about a debate between Michael Brown and Eric Smaw. There’s a video and summaries of the opening speeches in that post.

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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