That’s one solid explanation for why people are generally uglier nowadays, even the healthy weight.
Paternal age negatively predicts offspring physical attractiveness in two, large, nationally representative datasets
Freeze your sperm at 18 for optimum freshness.
Effect of paternal age on offspring attractiveness is investigated in two datasets.
Various covariates are utilized.
Significant negative effects are found in both datasets.
Effects are independent of birth order.
Findings consistent with paternal age as a source of new mutations in offspring.
The effect of paternal age on offspring attractiveness has recently been investigated. Negative effects are predicted as paternal age is a strong proxy for the numbers of common de novo mutations found in the genomes of offspring. As an indicator of underlying genetic quality or fitness, offspring attractiveness should decrease as paternal age increases, evidencing the fitness-reducing effects of these mutations.
That’s a hard rectal red pill.
I’m sure the manosphere will try its hardest to ignore like the dead and defective babies.
The problem is, you think you have time.
Thus far results are mixed, with one study finding the predicted effect, and a second smaller study finding the opposite. Here the effect is investigated using two large and representative datasets (Add Health and NCDS),
holy Jesus a sound method
I almost fell off my high horse
both of which contain data on physical attractiveness and paternal age.
Validity! Validity! My queendom for some statistical validity!
The effect is present in both datasets, even after controlling for maternal age at subject’s birth, age of offspring, sex, race, parental and offspring (in the case of Add Health) socio-economic characteristics, parental age at first marriage (in the case of Add Health) and birth order.
The confound control is practically orgasmic, I can’t wait to see how they mansplain this one away.
That is perfect method. But it triggers butthurts and their precious feefees are hurt by the mere implication that degenerate older dads are bad for their kid’s health. Because all those upper crust respectable 1950s dads were like “60 is the new 20 lol!” Who gives a shit if your kids need you past high school? You got more priceless clubbing times you don’t remember, that’s what really matters. Not seeing your grandkids.
Class, race, sex, age at marriage, birth order, maternal age, offspring age – there’s literally nothing else to control for. Nothing. It’s flawless.
THESE. ARE. THE. STUDIES. WE. NEED.
Logically, since women are born with most of their eggs, there wouldn’t be a maternal effect. It isn’t constantly replenishing like the male gamete. Cell division’s a bitch. Male lifestyle for all his years prior
affects the child at conception (and even which sperm is conceived) far more than the details of pregnancy (minus pollutants it’s pretty much the same as in ancient times, the womb is not a new environment).
Maybe add child health although those studies already exist to cross-reference with attractiveness?
As in, are the girls more womanly as adults in WHR and the boys have more manly frames (broad shoulders, narrow waist, which should be a metric of its own)? Or less gender typical? Even androgynous, or fully gender-atypical?
Do younger or older fathers produce better-looking kids in the gendered sense?
[We can tell by looking at old photos but let’s pretend.]
Give me a time machine, please. The ugly wigger types hurt my eyes.
[I have also noted mannish looking sisters tend to be the older, “ugly” sister of two -coughs Beatrice- and the girly looking brothers tend to be the younger, usually gay one. Cannot unsee.]
“In addition to their attractiveness and intimidatory effects, human secondary sexual characters also provide cues to hormonal status and phenotypic quality consistent with the good genes model of sexual selection (which includes parasite resistance). Low waist-hip ratio is sexually attractive in women and indicates a high estrogen/testosterone ratio (which favors reproductive function). Facial attractiveness provides honest cues to health and mate value. The permanently enlarged female breast appears to have evolved under the influence of both the good genes and the runaway selection mechanisms. The male beard is not obviously related to phenotypic quality and may have evolved through a process of runaway intersexual selection.”
The beard can also be a sign of poor grade genes e.g. savages, wolf man. Overall bone structure uber alles.
Maybe factor in sexual activity of the father prior to conception? Especially partner count and STDs. STDs are known to harm attractiveness in the host [coughs David Beckham, most of Hollywood] so why not the offspring’s?
Back to the top study:
The apparent robustness of the effect to different operationalizations of attractiveness suggests high generalizability, however the results must be interpreted with caution, as controls for parental levels of attractiveness were indirect only in the present study.
aka please don’t sue us but you know it’s true
But you can wait forever because the Jews said so!
Say, who owns all the biotech and IVF companies?
[chuckles in Israel shekels]
“According to statistics, around 20% of couples wishing to conceive are faced with certain obstacles that inhibit a successful pregnancy.
Fertility Treatment is one of the most prioritized fields of medicine in Israel.”
Sure, you can wait for decades! Also, cut the kid when they’re born!
We need more future little Viagra users.
Does Circumcision Decrease the Fertility of Sperm in the Male?
“However, birth rates are much higher in countries where the men are predominantly uncircumcised.”
There is no question that an uncircumcised man has a cooler penis than a circumcised man in the flaccid state. For some reason, removal of the foreskin is the reason for this. There seems to be some sort of temperature sensor in the foreskin that may control penile temperature. Removing the foreskin gets rid of this sensor.
It only takes a few temperature degrees of difference to damage sperm. As the penis is in close proximity to the testicles, it’s quite likely that a cooler penis would help keep the testicles cooler (Remember that men are more potent in the colder months of the year). Under these condition, if the testicles got too cold, they can always be retracted closer to the body.
Almost like God gave men a prepuce solely for this evolutionary function in reproduction.
…Now consider this: Circumcised and uncircumcised men have the same penis temperature on full erection, as we stated earlier in this article. So, clearly, there is a specific reason why a natural-uncircumcised penis remains at a cooler temperature during the flaccid state. When the penis is erect it is no longer in close proximity with the testicles, so penile temperature should not affect the testicular temperature at this phase (be the penis circumcised or uncircumcised).
Upon orgasm, the penis tends to retract more into the pelvis (at least with my experience). Due to the friction and increased blood flow that occurred during the sexual act, it makes sense that the penis will have an increase in temperature in a flaccid state post-sex than in a flaccid state previous to the sexual act. Could this retraction be another mechanism for the “heated” penis to steer clear of the testicles?
Go there, science.
Circumcision and Male Fertility: Is There a Link?
Scientists have recently concluded that circumcision can help with infertility in males suffering from two very specific diseases.
So… not generalizable.
Some woman perv studies after all that penis talk.
Women’s faces and voices may be cues to their reproductive potential. If so, then individual differences in indices of female fecundity and residual reproductive value, such as hormonal profiles, body composition, and age, should be associated with women’s facial and vocal attractiveness to men. However, previous research on these associations is sparse, has rendered mixed results, and is limited to Western samples. The current study therefore explored relationships between correlates of reproductive capability (testosterone levels, age, and body mass index [BMI]) and facial and vocal attractiveness in women from industrial and foraging societies. Women’s facial and vocal attractiveness was associated with each of these indicators in at least one of the two samples. The patterns of these associations suggest that women’s faces and voices provide cues to both common and unique components of reproductive potential and help explain the evolution of men’s mating preferences.
Lesson: Avoid the manjaw.
Women change their vocal pitch all the time though. European women are taught to make it lower at school (speak up = louder, lower pitch), Asians try to make it higher. The key is how they sound when hysterically upset. That’s their true level. Europeans go up, Asians down.
Attractive facial features in women are assumed to signal fertility, but whether facial attractiveness predicts reproductive success in women is still a matter of debate. We investigated the association between facial attractiveness at young adulthood and reproductive life history—number of children and pregnancies—in women of a rural community. For the analysis of reproductive success, we divided the sample into women who used contraceptives and women who did not.
So partnered, married women. Not single ones.
Introducing two-dimensional geometric morphometric methodology, we analysed which specific characteristics in facial shape drive the assessment of attractiveness and covary with lifetime reproductive success. A set of 93 (semi)landmarks was digitized as two-dimensional coordinates in postmenopausal faces. We calculated the degree of fluctuating asymmetry and regressed facial shape on facial attractiveness at youth and reproductive success. Among women who never used hormonal contraceptives, we found attractive women to have more biological offspring than less attractive women. These findings are not affected by sociodemographic variables. Postmenopausal faces corresponding to high reproductive success show more feminine features—facial characteristics previously assumed to be honest cues to fertility. Our findings support the notion that facial attractiveness at the age of mate choice predicts reproductive success and that facial attractiveness is based on facial characteristics, which seem to remain stable until postmenopausal age.
Menopause is not the face equalizer you think.
African and European perception of African female attractiveness
Dare you to do the same study with every race judging every other.
Majority of research on attractiveness is restricted to faces of European origin. The perception of attractiveness may, however, vary across communities due to variations in both facial morphology and local standards of beauty. We investigated the relative contribution of four facial markers of attractiveness based on 101 female facial portraits (standardized, non-manipulated) from Cameroon and Namibia, which were assessed by local male raters and by raters from a distant European population, the Czech Republic. Images from Cameroon include only women of Bantu origin, while Namibians are represented by women of both Bantu (Owambo/Herero) and Nama origin. While controlling for age and BMI, we explored the relationship between female attractiveness and a set of facial traits: fluctuating asymmetry, averageness, shape sexual dimorphism, and skin color (rated and measured in CIELab color space).
In the Cameroonian sample, local male raters favored lighter-skinned female faces with morphology closer to average. The attractiveness of Nama women as rated by Nama men positively correlated with lighter complexion, but this did not extend to rating by Cameroonian men. The attractiveness of Namibian Owambo/Herero women was positively associated with facial femininity and lighter complexion when judged by both Cameroonian and Nama male raters. In all samples, the attractiveness as rated by Czech men was predicted by age and BMI, but not by skin color. We found no significant association between attractiveness and fluctuating asymmetry in any of the tested samples. When controlling for age, the effect of skin color on attractiveness turned to be non-significant in the Owambo/Herrero and Nama sample, but remained significant in the Cameroonian sample. Variations in skin color thus represent an important factor of African female attractiveness within the African context, but they do not seem to affect judgements made by European raters.
They don’t want any of them.
Sensitivity to some facial markers of female attractiveness thus seems to be restricted to regional populations and/or constrained by shared ethnicity.
Paler women have more oestrogen. So duh.
Women reject old guys who’d give them dead or ugly kids:
“This finding is consistent with men’s stated preference for young, fertile women in mating and suggests that the typical pattern is generated by women’s limiting role in mating.”
aka their gender role
“older men tend to marry older women, including those who are peri- and post-menopausal”
TIL Korea is so degenerate it has slave markets. Ooof.
So much for the myth that young women have the hots for them. Yeah, I’m sure the Jap schoolgirl came onto you, right perv?
Deadbeats are the end of the West:
Research in evolutionary psychology, and life history theory in particular, has yielded important insights into the developmental processes that underpin variation in growth, psychological functioning, and behavioral outcomes across individuals. Yet, there are methodological concerns that limit the ability to draw causal inferences about human development and psychological functioning within a life history framework. The current study used a simulation-based modeling approach to estimate the degree of genetic confounding in tests of a well-researched life history hypothesis: that father absence (X) is associated with earlier age at menarche (Y). The results demonstrate that the genetic correlation between X and Y can confound the phenotypic association between the two variables, even if the genetic correlation is small—suggesting that failure to control for the genetic correlation between X and Y could produce a spurious phenotypic correlation. We discuss the implications of these results for research on human life history, and highlight the utility of incorporating genetically sensitive tests into future life history research.
I don’t think debtor’s prisons will come back – but if you breed it, you should feed it. I think the abandoned women that existed since Biblical times will just hire bounty hunters to shoot the first family deserter for a share of his life insurance policy.
Patriarchs everywhere would rejoice at culling the cads. The women get a widow’s pension.
Everyone wins. Hey, you said “until death do us part”. Men used to die by their oaths.
I have noticed that immigrant men have a higher pitch than their non-immigrant relatives.
Maybe the act of immigration impairs masculinity?
Low male voice pitch may communicate potential benefits for offspring in the form of heritable health and/or dominance, whereas access to resources may be indicated by correlates of socioeconomic status, such as sociolinguistic features. Here, we examine if voice pitch and social dialect influence women’s perceptions of men’s socioeconomic status and attractiveness. In Study 1, women perceived lower pitched male voices as higher in socioeconomic status than higher pitched male voices.
A lot of PUAs get shot down for 1. being brown and feeling entitled to a white woman, the lowest miscegenation group also further sickened by repeated forced “refugee” interactions and 2. having a high pitch voice and effete face compared to their national relatives. Compare within the white race, the “Latin lover” in Italy versus Italian immigrants raised and living in London, who sound like cartoon chipmunks by comparison.
Yes, we notice.
No, you can’t change it. We notice.
Same applies to white men who moved South so it appears to be immigration. Either being an immigrant or the act itself makes a man less manly. Most obviously, torso body fat deposition like a woman of their group and the sisters become like the men at home, more athletic.
In Study 2, women independently perceived lower pitched voices and higher status sociolinguistic dialects as higher in socioeconomic status and attractiveness.
It isn’t the money, it’s the genes.
Good genes, good brains, good money. Fixating on the money is what ugly guys do – Muslim prince to Jewish media mogul.
We also found a significant interaction wherein women preferred lower pitched men’s voices more often when dialects were lower in sociolinguistic status than when they were higher in sociolinguistic status.
Capacity to protect. Not a desk jockey. The middle-class is effeminate. They want army. No cowards.
Women also perceived lower pitched voices as higher in socioeconomic status more often when dialects were higher in sociolinguistic status than when lower in sociolinguistic status.
Women know quality, really? Almost like our lives depend on it.
Finally, women’s own self-rated socioeconomic status was positively related to their preferences for voices with higher status sociolinguistic dialects, but not to their preferences for voice pitch.
Plenty of men chose to marry down to get a looker out of their genetic league, hypergamy.
Erotic capital is worth it, as you can tell by the fertility study above, even post-menopausal they’re better-looking.
Hence, women’s preferences for traits associated with potentially biologically heritable benefits, such as low voice pitch, are moderated by the presence of traits associated with resource accrual, such as social dialect markers. However, women’s preferences for language markers of resource accrual may be functionally independent from preferences for potential biological indicators of heritable benefits, such as voice pitch.
Women…. making…. mate choices?
mutation load is important?