Posts Tagged ‘chimps’
back to bonobos – and sex
Canto: We’re reading Rebecca Wragg Sykes’ brilliant book, Kindred, an almost up-to-date account (published in 2020) of all the new discoveries about our close relatives the Neanderthals, and the speculations resulting from them. And of course we’re always alert to the slightest mention of bonobos in any works of anthropology…
Jacinta: Yes, we’ve been a bit timid about talking too much about bonobos and sex, but a few mentions in Kindred have emboldened us.
Canto: W’ve seen the odd photo or video of chimps or bonobos with erect penises, and it was a scary but also puzzling sight, but we’ve not really explored the difference between theirs and ours, so now is the time to do so. So here’s some interesting comments linking humans, Neanderthals and our chimp/bonobo rellies:
Anatomically, pelvic dimensions point to vaginas very similar to ours, and as penises are tailored to fit, those too were probably more like living men’s equipment than that of chimpanzees.
Luckily for all concerned, unlike chimps Neanderthal males lacked the genes for ‘penis spines’. While in apes they’re more like tiny hardened pebbles than spikes, their presence does affect copulation: marmosets have sex and orgasms that last twice as long when the spines are removed.
We should probably therefore picture Neanderthal sex as more leisurely and satisfying than chimp-style rapid thrusting bouts. Not forgetting clitorises – organs solely existing for pleasure – unluckily for Neanderthals, like us they probably lacked bonobo-like versions that make face-to-face orgasms easier. But masturbation in some form is pretty much guaranteed, whether during sexual encounters as is found among humans, or more generally for social bonding and diffusing tensions, as in bonobos where it takes place between pretty much anyone.
Kindred, Rebecca Wragg Sykes, p 271
Jacinta: So this makes me want to know more about the bonobo penis, and ‘penis spines’. It sounds like it isn’t ‘made for pleasure’, which helps to explain why female-female sex is the most practised type among bonobos.
Canto: Then again chimps have the same penises as bonobos but they’ve evolved differently. So here we go with ‘penile spines’. First, Wikipedia:
Many mammalian species have developed keratinized penile spines along the glans and/or shaft, which may be involved in sexual selection. These spines have been described as being simple, single-pointed structures (macaques) or complex with two or three points per spine (strepsirrhines). Penile spine morphology may be related to mating system.
This is news to me, but fascinating.
Jacinta: Just up our alley, so to speak. So to elaborate on this last quote, again using Wikipedia (largely), strepsirrhines are a suborder of primates including lemurs, galagos or bushbabies, pottos and lorises. Sexual selection is, I presume, a form of mating system, which Darwin reflected upon in The Descent of Man, inter alia. Macaques are a type of Old World monkey, with 23 known species. Interestingly, they’re matriarchal and frugivorous, like bonobos.
Canto: Apparently they’re a feature of felines – penile spines, that is. In cats, it’s speculated that they may contribute to pregnancy, as they ‘rake the walls of the female’s vagina [during withdrawal], which may serve as a trigger for ovulation’. I’m wondering, though, how that might relate to sexual selection. ‘A spiny dick, nothing turns me on more.’
Jacinta:
It all works below the conscious level, mate. I mean, female bowerbirds hang out with the males with the best display, but I don’t think they’re thinking about sex, especially considering how much of a nothing bird sex generally is. But getting back to bonobos, Wragg refers in the above quote to ‘bonobo-like’ clitorises that make face-to-face orgasms easier than it was for Neanderthals and, more to the point, we H sapiens. How could we have missed this in all our explorations of the bonobo world?
Canto: Hmmm. I blame the prudery of researchers. Including ourselves. Anyway, it probably all gets back to genes and their expression. So we need to explore – but should we look at penises first or clitorises – is that the plural?
Jacinta: Not sure, I can only cope with one at a time. So here’s something we should never have missed:
Bonobo clitorises are larger and more externalized than in most mammals; while the weight of a young adolescent female bonobo “is maybe half” that of a human teenager, she has a clitoris that is “three times bigger than the human equivalent, and visible enough to waggle unmistakably as she walks”. In scientific literature, the female–female behavior of bonobos pressing genitals together is often referred to as genito-genital (GG) rubbing. This sexual activity happens within the immediate female bonobo community and sometimes outside of it. Ethologist Jonathan Balcombe stated that female bonobos rub their clitorises together rapidly for ten to twenty seconds, and this behavior, “which may be repeated in rapid succession, is usually accompanied by grinding, shrieking, and clitoral engorgement”; he added that it is estimated that they engage in this practice “about once every two hours” on average. As bonobos occasionally copulate face-to-face, evolutionary biologist Marlene Zuk has suggested that the position of the clitoris in bonobos and some other primates has evolved to maximize stimulation during sexual intercourse. The position of the clitoris may alternatively permit GG-rubbings, which has been hypothesized to function as a means for female bonobos to evaluate their intrasocial relationships.
Canto: What can I say?
Jacinta: So this quote, from Wikipedia, compares the bonobo clit to the human one, but says nothing about chimps. I mean, it occurs to me that this enlarged clit, and the pleasure derived from it, would help to explain female-female sexual bonding, leading to social bonding, leading perhaps to matriarchy, if we can call it that. But if chimps have the same-size female pleasure-place, that thesis collapses.
Canto: Good point. So, googling ‘chimp clitoris’ takes me first to an essay from nearly 40 years ago on ‘The external genitalia of female pygmy chimpanzees’, an early term for bonobos. The abstract actually compares Pan paniscus (bonobos) and Pan troglodytes (chimps) as if just to resolve your dilemma:
The external genitalia of four adult female pygmy chimpanzees (Pan paniscus) were examined during a 2-year period. It was found that the labia majora are retained in adults of this species and that, when tumescent, the labia minora effectively relocate the frenulum and clitoris so that they point anteriorly between the thighs. When detumescent, the configuration of the labia minora and clitoris resembles that of immature common chimpanzees (P. troglodytes). It is suggested that the simple, structural relocation of the clitoris from the normal [sic] condition noted in adult P. troglodytes makes possible the homosexual, intergenital rubbing observed in P. paniscus, when ventroventral juxtaposition of the individuals permits eye-to-eye contact. In addition, this change probably increases sexual stimulation of the female during heterosexual, ventroventral copulations.
Jacinta: Wow. So bonobos separated from chimps between 1 and 2 million years ago. And in that time a kind of structural change took place in the positioning of the clitoris. Is that plausible? And what about the swelling?
Canto: Hard to get clear info, but the general genital swellings of chimps versus bonobos differ in one respect – in chimps, they’re indicative of fertility, or ovulation, but bonobos, like humans have ‘concealed’ ovulation. A wonder that this can occur in the relatively short time since the split. Or maybe not, I’m no primatologist.
Jacinta: Apparently bonobos and humans aren’t the only primates with concealed ovulation – it also occurs in Vervet monkeys, but the very concept of ‘concealed ovulation’ is a bit controversial – as if it’s being done deliberately, which would surely be absurd. But it certainly does mean that, in those primates that don’t exhibit clear signs of ovulation, copulation occurs through all stages of the menstrual cycle. It could be a way of preventing males from being aware of their own offspring, thus reducing the infanticidal tendencies found in male, and sometimes female, chimps. As for the position of the clitoris, its shift to a more ‘accessible’ spot for genito-genital rubbing in bonobos is often mentioned as a great development for female bonding, but I can find nothing much on how this anatomical change could’ve happened.
Canto: Well, think of Darwin’s finches in the Galapagos. Certain beak shapes were more adaptive to the particular vegetation on particular islands, and birds with those beak shapes outbred other birds and became dominant, and ultimately the outright winners. With bonobos, okay this different clitoral positioning might not have led directly to those females outbreeding other females, since it might not have made it easier for males to have sex with females (though where there’s a willie there’s a way), but it might have led indirectly to females becoming dominant through sexually stimulated female bonding, allowing the females with the most changed and, to females, most alluring clitorises to choose the most male partners and so produce the most offspring.
Jacinta: Female rather than male choice. Or even females ‘sexually assaulting’ males? Definitely sounds interesting. But as always, more research is required…
References
Rebecca Wragg Sykes, Kindred: Neanderthal life, love, death and art. 2020
https://pubmed.ncbi.nlm.nih.gov/3985376/
https://en.wikipedia.org/wiki/Strepsirrhini
https://en.wikipedia.org/wiki/Macaque
https://en.wikipedia.org/wiki/Bonobo
https://www.scientificamerican.com/article/bonobo-sex-and-society-2006-06/
bonobos, chimps, humans, testosterone and the future, again…
What kind of societies did our primate ancestors live in? Could they have been more egalitarian than the ones we have now?
Angela Saini
hormones follow social evolution?
So I wrote a piece a few months ago on this topic, and my most recent piece starts to revisit the issue. Human males, at least in the WEIRD world, are experiencing reduced testosterone levels, which in terms of general health, is apparently a bad thing. Females on the other hand, already have testosterone levels at between a tenth and a twentieth those of males. What does this mean, for their health, and their behaviour? And what about testosterone levels of male and female bonobos and chimps, our equally closest living relatives, whose behaviour is so strikingly different from each other, and from us? To paraphrase Sabine Hossenfelder, ‘that’s what I’m going to write about today’. Or maybe not!
First caveat – it’s far from being all about testosterone, as regards behaviour or physicality. And I’m interested in changes to behaviour, re humans, rather than changes to testosterone. So I’m looking for clues in bonobos for promoting more of the changes I already see occurring in male human behaviour, partly due to the increasing empowerment of women. It’s likely that testosterone levels, and endocrine changes generally, will follow changes in social behaviour, rather than vice versa. But I’m certainly no expert.
I mentioned in one of my previous pieces that bonobo sexual dimorphism is equal to that of chimps, and of humans. However, I’ve since read that the sexual dimorphism is a wee bit less in bonobos than in chimps and humans (and given that the split between bonobos and chimps is quite recent, in evolutionary terms, that difference might continue to diminish, and even reverse, if both species manage to survive…). Every little bit helps in the power struggle, though it’s likely that female bonding is the real key to bonobos’ female dominance. A key to our human future?
Having said that, let’s still consider testosterone, and its reduction, and what it means for men in the future. Carole Hooven says this in Testosterone:
The consensus of experts is that testosterone’s main job is to support the anatomy, physiology and behaviour that increases a male’s reproductive output – at least in nonhuman animals. And men are no exception – T helps them reproduce, and directs energy to be used in ways that support competition for mates.
So it’s probably true to say that the reduction in T among males, in ‘developed’ nations, over such a short period in evolutionary terms, is more disturbing than exciting. However, male aggression and violence has long been a problem, to say the least. Hooven again:
Men are much more likely than women to be sexually attracted to women, and they are far more physically aggressive than women in every pocket of the earth, at every age. For example, they are responsible for around 70 percent of all traffic fatalities and 98 percent of mass shootings in the United States, and worldwide commit over 95 percent of homicides and the overwhelming majority of violent acts of every kind, including sexual assault.
All of which is hardly new news (though I’ve encountered disbelieving males), and in most mammalian species males are the more aggressive sex, but there are exceptions. Hooven cites the naked mole rat, the meerkat and the spotted hyena as examples of high levels of female aggression, but the role of hormones in these animals’ behaviour is complex and not fully understood. In bonobos, female dominance isn’t achieved in anything like the way male dominance is achieved in chimps. They do it though female solidarity, most often achieved through ‘sexual closeness’, to speak euphemistically.
Surprisingly, while there’s a massive difference between male and female human testosterone levels, this is not the case for bonobos or chimps. Male chimps ‘have on average 397 ng/dl testosterone, which is below the human male average’,
On this basis,I’d like to do everything I can to support female-female bonding. One inspiring story I first heard about years ago is a coalition of Palestinian and Israeli women trying to find a way around the impasse that exists within Israeli-Palestinian lands, where both groups have an in-group approach to the cultural history of the region they share.
These women — both independently and part of nonprofits and organizations — are working to bridge the gap, break down the walls — both literally and metaphorically — and build a world where Israelis and Palestinians aren’t enemies but neighbors and friends.
I suspect that the walls they’re trying to break down are those of macho insistence on the rightness of their ‘ownership’ of the land they inhabit. This insistence, and resultant violence, has resulted in trauma on both sides. Considering this trauma (naturally felt more on the militarily weaker side than the other), and the fact that both sides in the conflict are dominated by belligerent males, women are often reluctant to speak out about the situation, particularly on the Palestinian side. Take this example, from an article linked below:
We struggled to find a Palestinian woman in Gaza to openly speak in fear of retribution from Hamas, the “Palestinian resistance group,” or fundamentalist, militant, and nationalist organization that controls the region.
The same article features Jewish women, brought to Israel as children from persecution in Middle Eastern or African countries, expressing mixed feelings of gratitude and shock on being exposed to apartheid-style conditions in their adopted country, and Palestinian Arab women, dedicated to education and a historical understanding of the complexities of belonging and loss experienced by both sides of the conflict in the region.
All of this has taken me far from what I earlier promised to talk about – the more speculative question of our ancestry. Were those ancestors less or more violent than we are now? Or – was the CHLCA (the last chimp-human common ancestor) more like chimps (and humans) or bonobos?
One of the features most notable in ape and monkey societies – and also in humans – is hierarchy. We don’t notice it so much in our vastly populous society, in which we might be born to ‘unskilled’ labourers, teachers, small business owners, billionaire entrepreneurs or royalty – the gradations are so numerous that it may take us quite a while to know where in the hierarchy we belong, if we ever do – and whether we’re failing or improving in terms of the rung on the ladder we started out on. And there’s no doubt that failure or success can be measured in a much greater variety of ways than ever before, by ourselves or by anyone who chooses to measure us. In any case, the fact that there are people we ‘look up to’ – artists, scientists, parents, activists, monarchs, whatever – is an indication that we strive to better ourselves in an essentially non-egalitarian cultural environment.
But there have been notable changes in that environment in the last 100 years or so – not only with respect to female empowerment, but major transformations due to science and technology, in transport, communications, medicine and industry. We’re living longer, educating ourselves more, and working less hard, in a physical sense. We’re having fewer children, and a greater diversity of sexual relations. Though there are still many who ‘fall through the gaps’, we’ve developed human welfare systems to reduce dire poverty and to enable the intellectually and physically disabled to experience better lives than was previously afforded them. We’ve become generally more sensitive to the web of life from which our species has emerged, and what we owe to it and to the planet whose environment has enabled all living things to survive and more or less thrive. Some of these developments have long roots, but most of their fruits have been recent, though of course far from universal in human societies and nations. Democracies and open societies have proved to be the most healthful and beneficial for their people, and the general tendency has been to grow those societal types, through migration or activism against repressive regimes.
We live in a world of growing prosperity, often compromised by the belligerence and repression of the odd authoritarian national leader. It might seem a mite ridiculous to compare this massive and complex human population with the tiny bonobo world in a small corner of a sadly benighted African country, but I see some utility in the comparison, precisely because I see signs that our best societies are heading in the bonobo direction. Not that we’re getting hairier or more arboreal, but that we’re gradually becoming more caring and socially responsible, less violent and more sexually tolerant and diverse. The circle has expanded, the better angels of our nature are managing to prevail, and like David Deutsch, though perhaps for slightly different reasons, I feel little cause to despair of the human species.
References
Carole Hooven, Testosterone, 2022
Click to access Surbeck_et_al_2012a.pdf
https://qz.com/1033621/scientists-assumed-that-patriarchy-was-only-natural-bonobos-proved-them-wrong
https://www.sciencedaily.com/releases/2008/07/080715204745.htm
https://royalsocietypublishing.org/doi/pdf/10.1098/rspb.2010.1572
less testosterone? – such a worry
the Chinese Testosterone Party – ‘let’s wear boring western outfits and shit on “western values” – that’ll fix em’
Okay, so back to the real stuff, testosterone. The inimitable Sabine Hossenfelder, of the dry humour and sexy German accent, has explored its supposed reduction among humans and how it is deplored among the wannabe macho fraternity.
So first of all I must go straight to bonobos, our more or less female-dominant cousins. There’s precious little data on bonobos and testosterone, but see my previous piece, referenced below. A 2005 study of wild bonobos found, unsurprisingly, that ‘the alpha male had the highest circulating levels of T’, though a comparison with chimp T levels would have been useful. And when I say ‘little data’ I should qualify that – there’s not much data that can be made sense of (by me), it’s so complicated. For example, testosterone levels in female bonobos are just as important as in males, and they vary with age and circumstances. What seems to be the case, which I suspected all along, is that testosterone levels follow rather than lead social aggression and lifestyle patterns, which is why I’ve always been interested in the social development of humans along bonobo lines, so to speak, without worrying about hormones too much.
Now, returning to Sabine, who does a great job of summarising the pros and cons of having too much or too little T. Her most important point, which is well-known but can hardly be stressed enough, is that testosterone levels drop when males are holding or playing with a child (or maybe even thinking of doing so, or having pregnancy fantasies, or just wearing his favourite little black dress…), and they rise after divorce – which may help to explain some restraining orders. But these effects are relatively small for most males.
The evidence is clear, though, that T levels really are falling (oh frabjous day!). Sabine provides graphic, heartening evidence, at least to this dweeb. But there are downsides – both men and women are becoming physically weaker, slower and fatter, especially in the WEIRD world. High protein diets are more common than ever before, and weight gain lowers T, which in turn results in weight gain. And even the abandonment of cigarettes reduces T somewhat – another pleasant, if bizarre, surprise. Of course, as Sabine points out, all this is far from pleasant to some, such as the perennial dweeb who would be otherwise, Tucker Carlson, but others, such as myself, call it progress. Sabine winds her piece up with a most excellent quote from the sadly missed Carl Sagan which I’ll set down here for my own delight:
Why is the half of humanity with a special sensitivity to the preciousness of life, the half untainted by testosterone poisoning, almost wholly unrepresented in defence establishments and peace negotiations worldwide?…. Testosterone also causes the kind of aggression needed to defend against predators and without it we’d all be dead…. Testosterone is there for a reason. It’s not an evolutionary mistake.
Testosterone won’t disappear, in humans or bonobos. If we have more need of it in the future, it’ll probably mean bad news, as Sabine points out. Meanwhile we have the near-apoplectic Mr Poo-tin (a sobriquet for which I’m most grateful) and the Chinese Testosterone Party as ongoing examples of the downside of T.
So while T isn’t an evolutionary mistake, evolution doesn’t stand still. Indeed social evolution is a more accelerated version of earlier forms. It took a couple of million years, at most, for bonobos to depart from chimps in terms of their happy, sharing-and-caring lifestyles. Humans, so much smarter and quicker off the mark once they’ve grasped the benefits (think Deutsche’s The beginning of infinity), have just started to move towards a more female-empowered society in the last century or so, at least in the WEIRD world. And it’s largely females in collaboration that have made it happen, just as occurred, I’m sure, in bonobo society. Of course, this is still too slow for those of us growing older and more impatient. However, horrible as this is to admit, super-macho events such as the ‘great wars’ of the first half of the 20th century, Japan’s half-century of brutal slaughter and rape in the East, and now Poo-tin’s crime against Ukraine, lead to a quickening of positive responses – the United Nations, international monitoring agencies, defensive alliances, and the like. Global human-caused problems are leading to globally-negotiated attempts at solutions, and the lure of global trade dollars also has its benefits.
We need also to learn from previous mis-steps. Here in Australia we commemorate Anzac Day every year, and we hear kids saying ‘they died to save our country’ or ‘…that we can be free’. In the USA we hear praise of Vietnam vets, who fought ‘to defend our country’ or ‘our values’. Against the Vietnamese? It’s such arrant bullshit. The US was in Vietnam first at the behest of the French, who decided to quit their overlordship because it wasn’t delivering enough benefits – to the French. And of course it was impossible for the locals to govern themselves, in spite of having inhabited the region for millennia. It’s just another story of the powerful against the powerless, stories that go back to the dawn of civilisations. As to the ANZACs, fighting the Turks on the other side of the world, what was that about? Certainly nothing to do with Australian freedom. Australia just happened to be much more closely linked to Britain in 1914 than it is now, and two imperialisms, Britain with its quite vast empire, and Germany, the late-comers, spoiling for more power and influence, and a great muddle of other countries trying to work out which side would best suit their interests, came to blows in much the same way as two troupes of chimps have been known to do, but with much more horrific consequences. And blind patriotism, and its fanatical encouragement, didn’t help matters. The ‘Great War’ was an avoidable catastrophe and all our remembrance should surely be focussed on this avoidability.
To accentuate the positive, we are getting better. Yes, there’s the horrors in Ukraine, Iran, Burma and a number of African nations, which have diverse roots. Often it’s to do with the powerless rising up against their disempowerment, having virtually nothing to lose. Such conflicts have been going on for millennia, but we shouldn’t turn our backs o them. None of us get to choose whether we’re born in a rich or poor country, or a rich or poor sub-section of that country. We need to always bear this in mind. Of course it’s hard. It’s estimated that there are between 10,000 and 50,000 bonobos left in the wild. Humans number 8 billion. Even if we turned our backs on 99% of them, that would leave us with millions to worry about. And we all have our own problems… but sympathy and sharing seem to do us all a power of good. Vive les bonobos!
References
more oxytocin fantasies: an interminable conversation 3
not sure if this measures a significant difference
Canto: So, as it turns out, the bonobo-oxytocin connection is all the rage on the internet. I mean, there are at least two articles on it. Here’s a quote from a PubMed article called ‘Divergent effects of oxytocin on eye contact in bonobos and chimpanzees’:
Previous studies have shown that bonobos and chimpanzees, humans’ two closest relatives, demonstrate considerable behavioral differences, including that bonobos look more at others’ eyes than chimpanzees. Oxytocin is known to increase attention to another’s eyes in many mammalian species (e.g. dogs, monkeys, and humans), yet this effect has not been tested in any nonhuman great ape species.
Jacinta: Hmm, so how do they know this? Presumably they’ve dosed subjects with oxytocin and measured their eye contact against controls?
Canto: No no, they know that bonobos have more eye contact than chimps, simply from observation. So they might infer from this that bonobos produce more oxytocin naturally than chimps…
Jacinta: So do women produce more oxytocin than men I wonder? I presume women make more eye contact than men.
Canto: Well in this study they dosed both bonobos and chimps with oxytocin, and the effect – more eye contact – was greater in bonobos than chimps. In fact, chimps even tended to avoid eye contact when shown images of conspecifics.
Jacinta: So, it’s a matter of interplay between this hormone/neurotransmitter and social conditioning?
Canto: Maybe, but you’d think that an increase in this supposedly touchy-feely hormone would act against social conditioning. Isn’t this the point of that drug, ecstacy? That it reduces social inhibitions… But presumably nothing is ever so simple. Being poor, I only have access to the abstract of this paper, but another abstract, which looks at the effects of oxytocin and vasopressin on chimps, describes them as neuropeptides, just to confuse matters. The abstract also refers to about a dozen brain regions, as well as specific oxytocin and vasopressin receptors, so it gets pretty complicated.
Jacinta: Okay, vasopressin… from Wikipedia:
Human vasopressin, also called antidiuretic hormone (ADH), arginine vasopressin (AVP), or argipressin, is a hormone synthesised from the AVP gene as a peptide prohormone in neurons in the hypothalamus, and is converted to AVP. It then travels down the axon terminating in the posterior pituitary, and is released from vesicles into the circulation in response to extracellular hypertonicity (hyperosmolality). AVP has two major functions… etc etc
Canto: Okay thanks for that, let’s stick with oxytocin for now. It’s produced in the hypothalamus, a smallish region buried deep within the brain, just below the larger thalamus and above the even smaller amygdala. It releases and manages a variety of hormones. Brain signals are sent to the hypothalamus, exciting it to release oxytocin and other hormones, which are secreted into the bloodstream by the posterior pituitary gland….
Jacinta: Can you tell me what oxytocin is actually made of? Its structure? The term ‘hormone’ is just a black box to me.
Canto: Okay, here’s a diagram of oxytocin to try and make sense of:
It’s a polypeptide. A peptide is basically an amino acid chain. FYI:
An amino acid is an organic molecule that is made up of a basic amino group (−NH2), an acidic carboxyl group (−COOH), and an organic R group (or side chain) that is unique to each amino acid. The term amino acid is short for α-amino [alpha-amino] carboxylic acid.
Jacinta: So these are coded for, ultimately, by genes?
Canto: Yes, we’re heading backwards here, but each amino acid is encoded by a sequence of three of the four base pairs in our DNA. Anyway oxytocin, among other things is sometimes given to women while in labour. It helps with the contractions apparently. I’ve also heard that the recreational drug ‘ecstasy’, or MDMA, works essentially by releasing oxytocin.
Jacinta: It just so happens I’ve found an interesting 2014 paper published in Neuropsychopharmacology, my new favourite journal, called ‘Effects of MDMA and Intranasal Oxytocin on Social and Emotional Processing’, and here’s a quote from the abstract:
Oxytocin produced small but significant increases in feelings of sociability and enhanced recognition of sad facial expressions. Additionally, responses to oxytocin were related to responses to MDMA with subjects on two subjective measures of sociability. Thus, MDMA increased euphoria and feelings of sociability, perhaps by reducing sensitivity to subtle signs of negative emotions in others. The present findings provide only limited support for the idea that oxytocin produces the prosocial effects of MDMA.
Canto: That is interesting. If that finding can be replicated, I’d say forget the MDMA, dose people with oxytocin. A small but significant increase in feelings of sociability might just be enough to transform our human world.
Jacinta: Hmmm. Small but significant – that sounds a mite contradictory.
Canto: Not the same as significantly small. That slightly significant dose, administered to Messrs Pudding and Pingpong and their enablers, might’ve saved the lives of many Ukrainians, Uyghurs and advocates of multiculturalism, democracy, feminism and other wild and woolly notions. And it doesn’t really transform characters, it just softens their edges.
Jacinta: Yes it’s a nice fantasy – more productive than butchering the butchers, a fantasy I occasionally indulge in. But not workable really.
Canto: Why not? We dosed petrol with lead, and look at how that worked out. It certainly had an effect. In Japan they still use radium baths (at very low levels) for health purposes, even claiming it as a cure for cancer. I’m not sure if oxytocin baths can ever be a thing, but if so I’m sure there will be early adopters.
Jacinta: Well, it’s good to think positively. Oxytocin is often thought of as a bonding hormone between mother and child. The key would be to ensure it facilitates a more general bonding: to cause Mr Pingpong, for example, to see Uyghur, Tibetan, Yi, Limi, and all the other non-Han ethnicities in China as his sisters – or lovers even, revolting as that would be to those peoples.
Canto: Better than being their oppressors and exterminators.
Jacinta: Slightly. But I wonder, quite seriously, if, assuming such a dose of bonding could be effectuated, we could still function as the sometimes rational, problem-solving, highly creative species we indubitably are. Would there be a price to pay for all that oxytocin? And how would this affect all those other hormones and neurotransmitters and all their myriad effects? Humans are notorious for causing extra problems with their solutions, e.g lead, DDT, etc etc.
Canto: Well, there’s no need to worry about the fallout from this solution as yet. I just googled Putin and oxytocin together and came up empty. Obviously we’re way ahead of the curve.
Jacinta: Haha, it’s not a curve these days, it’s a pivot. Get with the program!
References
https://pubmed.ncbi.nlm.nih.gov/33388536/
https://www.yourhormones.info/hormones/oxytocin/
https://www.acs.org/content/acs/en/molecule-of-the-week/archive/o/oxytocin.html
https://www.britannica.com/science/amino-acid
https://www.wsj.com/articles/BL-JRTB-11551
still bitten by the bonobo bug…
Having written quite a few essays on a future bonoboesque world, I’ve found myself in possession of a whole book on our Pan paniscus relatives for the first time. All that I’ve gleaned about these fellow apes until now has been from the vasty depths of the internet, a gift that will doubtless keep on giving. My benefactor apologised for her gift to me, describing it as a coffee-table book, perhaps more pictorial than informative, but I’ve already learned much that’s new to me from the first few pages. For example, I knew from my basic research that bonobos were first identified as a distinct species in the late 1920s or early 1930s – I could never get the date straight, perhaps because I’d read conflicting accounts. De Waal presents a more comprehensive and interesting story, which involves, among other things, an ape called Mafuka, the most popular resident, or inmate, of Amsterdam Zoo between 2011 and 2016, later identified as a bonobo. The zoo now features a statue of Mafuka.
More important, though, for me, is that everything I’ve read so far reminds me of the purpose of my bonobo essays, but also makes me wonder if I haven’t focussed enough on one central feature of bonobo society, probably out of timidity. Here’s how De Waal puts it:
It is impossible to understand the social life of this ape without attention to its sex life: the two are inseparable. Whereas in most other species, sexual behaviour is a fairly distinct category, in the bonobo it has become an integral of social relationships, and not just between males and females. Bonobos engage in sex in virtually every partner combination: male-male, male-female, female-female, male-juvenile, female-juvenile, and so on. The frequency of sexual contact is also higher than among most other primates.
In our own society, definitely still male-dominated but also with a legacy of religious sexual conservatism, this kind of all-in, semi-masturbatory sexual contact is absolutely beyond the pale. I’m reminded of the Freudian concept of sublimation I learned about as a teen – the eros or sex drive is channelled into other passionate, creative activities, and, voila, human civilisation! And yet, we’re still obsessed with sex, which we’re expected to transmute into sexual fulfilment with a lifelong partner. Meanwhile, the popularity of porn, or what I prefer to call the sex video industry, as well as the world’s oldest profession, indicates that there’s much that’s not quite right about our sex lives.
This raises questions about monogamy, the nuclear family, and even the human concept of love. This is ancient, but nevertheless dangerous territory, so for now I’ll stick with bonobos. As with chimps, female bonobos often, though not always, move to other groups at sexual maturity, a practice known as philopatry. Interestingly, this practice has similarities to exogamous marriage practices, for example among some Australian Aboriginal groups. It’s interesting, then, that female-female bonds tend to be the strongest among bonobos, considering that there’s no kinship involved.
Needless to say, bonobos don’t live in nuclear families, and child-care is a more flexible arrangement than amongst humans, though the mother is naturally the principal carer. And it seems that bonobo mothers have a subtly closer relationship with their sons than their daughters:
the bond between mother and son is of particular significance in bonobo society where the son will maintain his connection with his mother for life and depend upon her for his social standing within the group. For example, the son of the society’s dominant female, the strong matriarch who maintains social order, will rise in the ranks of the group, presumably to ensure the establishment and perpetuation of unaggressive, non-competitive, cooperative male characteristics, both learnt and genetic, within the group.
Considering this point, it would be interesting to research mother-son relations among human single-parent families in the WEIRD world, a situation that has become more common in recent decades. Could it be that, given other support networks, rather than the disadvantages often associated with one-parent families in human societies, males from such backgrounds are of the type that command more respect than other males? Particularly, I would suspect, from females. Of course, it’s hard to generalise about human upbringing, but we might be able to derive lessons from bonobo methods. Bonobo mothers rarely behave punitively towards their sons, and those sons remain attached to their mothers throughout their lives. The sons of high-status females also attain high status within the male hierarchy.
Yet we are far from being able to emulate bonobo matriarchy, as we’re still a very patriarchal society. Research indicates that many women are still attracted to high-status, philandering men. That’s to say, they’ve been ‘trained’ to climb the success ladder through marriage or co-habitation than through personal achievement. They’ve also been trained into the idea of high-status males as dominating other males as well as females. It is of course changing, though too slowly, and with too many backward moves for the more impatient among us. Two macho thugocracies, Russia and China, are currently threatening the movement towards collaboration and inclusivity that we see in female-led democracies such as Taiwan, New Zealand and a number of Scandinavian countries. It may well be that in the aftermath of the massive destruction wrought by these thugocracies, there will come a reckoning, as occurred after the two ‘world wars’ with the creation of the UN and the growth of the human rights movement and international aid organisations, but it is frustrating to contemplate the suffering endured in the meantime, by those unlucky enough to be born in the wrong place at the wrong time.
Now of course all this might be seen as presenting a romanticised picture of bonobos (not to mention female humans), which De Waal and other experts warn us against. The difference in aggression between bonobos and chimps is more a matter of degree than of type, perhaps, and these differences can vary with habitat and the availability of resources. And yet we know from our studies of human societies that male-dominated societies are more violent. And male domination has nothing to do with simple numbers, it is rather about how a society is structured, and how that structure is reinforced. For example I’ve written recently about how the decidedly male god of the Abrahamic religions, originally written as YWH or Elohim, emerged from a patriarchal, polygamous society in the Sinai region, with its stories of Jacob and Abraham and their many wives, which was reinforced in its structure by origin myths in which woman was created out of a man’s rib and was principally responsible for the banishment from paradise. The WEIRD world is struggling to disentangle itself from these myths and attitudes, and modern science is its best tool for doing so.
One of the most interesting findings, then, from modern neurology, is that while there are no categorical differences between the male and the female brain in humans, there are significant statistical differences – which might make for a difference in human society as a whole. To explain further: no categorical difference means that, if you were a professional neurologist who had been studying the human brain for decades, and were presented with a completely disembodied but still functional human brain to analyse, you wouldn’t be able to assert categorically that this brain belonged to a male or a female. That’s because the differences among female brains, and among male brains, are substantial – a good reason for promoting gender fluidity. However, statistically, there are also substantial differences between male and female brains, with males having more ‘grey’ material (the neurons) and females having more ‘white’ material (the myelinated connections between neurons), and with males having slightly higher brain volume, in accord with general sexual dimorphism. In a 2017 British study involving some 5,000 subjects, researchers found that:
Adjusting for age, on average… women tended to have significantly thicker cortices than men. Thicker cortices have been associated with higher scores on a variety of cognitive and general intelligence tests.
This sounds promising, but it’s doubtful that anything too insightful can be made of it, any more than a study of bonobo neurophysiology would provide us with insights into their culture. But, you never know…
References
Frans De Waal & Frans Lanting, Bonobo: the forgotten ape, 1997.
https://www.humancondition.com/freedom-the-importance-of-nurturing-in-bonobo-society/
on the origin of the god called God, part 2: the first writings, the curse on women, the jealous god
bonobos, community and our good selves…
owl monkeys just happen to be highly monogamous, and very cute. Photo by Kevin Schafer
I’ve been quite exercised recently by Ferdinand Mount’s 1981 book The subversive family: an alternative history of love and marriage, which is a defence of marriage and the nuclear family, but not quite from a conservative perspective. I’m particularly interested in chapter 11, ‘The dilution of fraternity’, which critiques attempts to replace an institution seen as ‘selfish and inward-looking’, the family, with something more universal, or at least broad – the community, the tribe, the flock, and so forth. For some reason Charles Manson’s alternative ‘family’ keeps coming to mind, but that’s an aberration.
Mount describes these seekers after a better alternative as ‘fraternalists’, which seems immediately problematic, though he is certainly not anti-feminist. The idea of fraternity is old, but Mount argues that it’s as problematic as the other legs of the Liberty-Equality-Fraternity triad. I prefer to use the term community, and I won’t be looking at the old-guard quasi-communist ‘brotherhood of man’ notion that negatively dominates Mount’s thinking on the matter. I’m thinking more of the bonds that unite a pod of dolphins, a herd of elephants, a pack of wolves or hyenas, and a community (the agreed-upon term) of chimps or bonobos.
Mount makes the claim that human attempts at fraternity – in cults (or religious associations), communes, social movements and the like, have tended to run out of steam, as they require a discipline to maintain them, a discipline that is unnatural to us, especially as compared to the maintenance of the family. There is a feeling of enforcement about them which often makes the individual member uneasy or skeptical. A true sense of intimacy is difficult to maintain, and is sometimes replaced by a kind of fake heartiness.
There is some truth in all this, and it often seems that humanity is moving in the other direction, towards a sort of atomistic individualism, in spite of the popularity of political rallies and social media movements. The trouble with libertarians though, is that they seem not to realise that humans didn’t get to reach a population of nearly 8 billion, and to dominate the planet, for better or worse, by means of individual liberty. We achieved this by being the most socially constructed mammalian species on the planet, and this social construct, in recent millennia, goes by the name of civilisation, or the state. It seems that the state – very tyrannical and hierarchical at its outset, becoming somewhat more egalitarian over time – has been the victim of its own success, creating a population of individuals convinced that all its achievements – in trade, education, infrastructure, technological development and the like, are somehow their own.
Returning to marriage, monogamy and the nuclear family, Mount wishes to claim that it is natural, though he’s somewhat hesitant about it. The basis of this claim is that it has withstood all attacks and critiques, first by the Church, which in earlier times preferred asceticism and celibacy, and later sought to regulate it almost out of existence, with dire restrictions on adultery and divorce, and second by Marxists, anarchists and various cults, who criticised marriage as bourgeois, selfish, inward-facing and imprisoning in various ways. It’s interesting that, in the forty years since The subversive family was published, marriage has gained further strength and legitimacy from a somewhat unexpected source (to me at least), in the demand for same-sex marriage, a demand that has been acceded to in many democratic nations. So marriage and monogamy is the majority human option for the foreseeable future.
This provides no proof that marriage is natural, however. Of course, in one obvious sense it is purely cultural, as marriage refers to a ceremony. The question really is whether monogamy is natural, for humans. Of course monogamy is natural for many species, but humans are the species that mess up the ‘natural’ concept, by building cities, sending spaceships out to beyond our solar system and calculating the age of the universe. And by conducting experiments, mostly failed, in alternative lifestyles.
Humanity, in any case, has never lived in a ‘state of nature’ as vaguely conceived, in virtually opposite ways, by Hobbes and Rousseau. In its gradual spread out of Africa it has created a multitude of cultures – monogamous, polyandrous and polygynous – with exceptions to general rules often making clear classification difficult. However, the situation as it stands today is clear enough in some respects. In a recent review of contemporary societies to answer the question ‘Are We Monogamous’, anthropologists Ryan Schacht and Karen Kramer wrote:
… we conclude that while there are many ethnographic examples of variation across human societies in terms of marriage patterns, extramarital affairs, the stability of relationships, and the ways in which fathers invest, the pair-bond is a ubiquitous feature of human mating relationships. This may be expressed through polygyny and/or polyandry but is most commonly observed in the form of serial monogamy.
I have no argument with this conclusion, but I have two questions. Was it ever thus? Will/must it always be thus? For the past, I look to bonobos, and for the future, I look to ‘the beginning of infinity’ – our extraordinary ability to transform ourselves and our world.
Bonobos and chimps split from each other between 1.5 and 2 million years ago, probably due to the formation of the Congo River. The question I’m interested in – and, as Milan Kundera once pointed out, the best questions are those we can’t answer, at least not easily – is, what was this species like before the split? Was it more like bonobos – female-dominated, gentle and sexual – or more like chimps – male-dominated and aggressive? These are relative terms, of course, as chimps too have their caring and sharing side, as much recent research has revealed. Another question we will probably never be able to answer is this. How did our common ancestor with chimps and bonobos, both of which (or should that be whom) ‘live in multi-male and multi-female communities, promiscuously mating with each other’ (BBC earth), come to be predominantly monogamous or pair-bonding?
I’ll look at what the research says about this – if anything – next time.
References
http://www.bbc.com/earth/world
https://en.wikipedia.org/wiki/Bonobo
https://www.frontiersin.org/articles/10.3389/fevo.2019.00230/full
Ferdinand Mount, The subversive family: an alternative history of love and marriage, 1981
a bonobo world 37: chimps r us?
human tool use
There are a number of videos, including one by David Attenborough’s Planet Earth team, showing how chimps are able to engage in planned attacks on neighbouring chimp groups in a way that resembles, and is seen as ancestral to, tribal warfare among hominids and humans. The 4-minute Planet Earth vid doesn’t mention whether the attacking chimps are all male – a question of great interest to me – though it does mention an attack on an enemy female, which is unsurprising, considering human warfare. The fact that defeated chimps are sometimes eaten raises the grizzly question about our more recent ancestors, and our human selves. We may never have eaten our human victims alive (though we probably have), but we have subjected them to far more excruciating suffering than any other Earth-bound species could manage.
I’ve often claimed that we’re leaving warfare behind us, especially with the push to female empowerment, but I’m never quite sure if this is just wishful thinking. We should never allow ourselves to be complacent about apparent trends, to assume they’re somehow inevitable. And of course while need to push for such empowerment, we shouldn’t assume that this will produce the desired result, regarding ‘peace, love and understanding’ or anything else. We need to examine the evidence.
That’s why bonobo culture is so intensely interesting. It raises important questions. What exactly is the relationship between the power structure within bonobo groups – power held mostly by females – and their level of in-group aggression? How exactly does this compare with human power structures and human-to human aggression? How do these different power structures relate to hunting practices and diet? We know that the bonobo diet includes less meat than that of chimps, but is this due more to environment (bonobos are more arboreal, for example), or to social structure? Humans, we know, can get by on a vegetarian diet, and we also know that a less meat-heavy diet is more beneficial for the environment. We have also moved far beyond our primate cousins in being able to produce food through cultivation, using, over time, less and less land to produce more and more food. We even have the means, if not the will, to mass-produce artificial meat – ‘you won’t believe it’s not meat’.
Yet male aggression, in the domestic sphere, in politics, on the sports field, and in riotous assemblies, is as much a problem as ever. A world turned upside-down, with government, business, the law, science, academia and the military being led by women to the same extent as they are led by men today, that’s the impossible dream scenario that may solve this problem. Or not. But then, bonobos are so like chimps, aren’t they? I mean physically. But socially they’re not. The differences aren’t that great, and it only took a million or two years to produce them.
Of course, that’s where we’re hugely different. The changes we’ve undergone – we of European ancestry – in only the past few thousand years have been astonishing, and they do seem to be accelerating. But in those developments there’s hope. If you’re prepared to believe we can find solutions to anthropogenic global warming, to the loss of species diversity, to our own ageing population, and to the various national and cultural enmities that plague us as a species, then you can surely believe we can move towards a happier, sexier bonobo-type social existence with all the human benefits we can add to it through our extraordinarily imaginative, creative, problem-solving minds. Chimps r us, it may sometimes seem, but with the ascent of woman, bonobos r our future. At least it’s worth a try. I for one would love to be a male in a female-dominant human world. At least I just can’t imagine how it would be worse than the world we’ve made for ourselves.
Reference
Violent chimpanzee attack – Planet Earth – BBC wildlife (video)
a bonobo world 32: bonobos and us
female-dominated society (male version)
So let me look at the role of the adult female in the bonobo world. Why do they tend to be the bosses, in spite of being smaller on average than the males, and how did this come to be? If we can trace this, maybe we can find out how to live in a more female-dominated, peaceful, integrated and – yes maybe a more loving, even sexy community.
Frans de Waal has described bonobo society as a gynecocracy, a pre-feminist term which simply means a society or culture governed by women, without going into detail, for example about matrilineal descent or inheritance. De Waal’s findings, mostly drawn from captive bonobos, have been criticised, but further confirmed by wild studies.
Bonobos are initially hard to distinguish from chimps, from whom they separated, species-wise, 1.5 to 2 million years ago. They’re officially described as more gracile, meaning a little more slender, less robust, but I can’t easily see it myself. What I do notice is their charming middle-parted hairstyle, a la Marcel Proust or Oscar Wilde, which has earned them the title the gay ape. Or should have. Although omnivorous like clothed apes and chimps, they have a more vegetarian diet in practice than the other two, probably because they tend to be more arboreal and inhabit a more restricted area, south of the Congo River. The name bonobo is of course human-created, possibly deriving obscurely from a misspelling of Bolobo, a Congolese town. We don’t know how they refer to themselves.
There’s been a lot of contentious but fascinating debate about the dating of the last common ancestor between clothed apes and the chimp-bonobo line. For a time the consensus seemed to be converging around a date of 6-7 million years ago, but the doubtless contentious work of Madelaine Bohme, published in a book, Ancient bones (2019) pushes the date back by a few million years.
Bonobos weigh on average between 35 and 40 kgs, and, standing, measure about 110cm. The females have prominent boobs compared to other unclothed apes, but nothing a human ape would want to slobber over. Generally they’re more physically divergent than chimps – so you’ve got your plain Janes and your beauty queens, your Adonises and your ghouls. Their bipedalism – or their use of bipedalism – varies with habitat and habituation. In captivity they use it more, as they spend less time in trees.
It’s argued that bonobos are more peaceful than chimps because they live in a more stable, less threatened environment – the threats to them in the wild are entirely due to clothed, and weaponised, apes, against whom they are, of course, entirely defenceless. Chimps, on the contrary, occupy a wider range, and so, like clothed apes, tend to separate into distinct, competitive communities, who fight over resources and territorial ascendancy. The difficulty here is that, due to the dangerous conditions that have pertained in the Congo for many decades due to long-term clashes and survival struggles among clothed apes, bonobo behaviour has been difficult to analyse outside of zoos. But even under captivity, bonobos clearly behave differently and have a different societal structure than their close cousins the chimps. And this is what should get feminists much more excited than they are, IMHO.
So, among the higher primates – humans, bonobos, chimps, gorillas and orangutans – bonobos are the only species in which the females have an equal or dominant role in the social organisation. I should perhaps make an exception of orangutans, the most solitary of all the higher primates. For this reason, the question of social hierarchy isn’t so relevant fo this species, though it’s notable that orangutan males are two to three times larger than females. Certainly there’s no question of females being dominant.
The key, it seems, to the more prominent position of females in bonobo society, is female-female bonding, and female alliances. That’s why, I would argue, nothing is more important to the future of human apes than female alliances. It may take time, but I’m hoping we’ll eventually wake up to the essentiality of this phenomenon, for our continued success. The tight social bonding between bonobo females seems to have had a more general socialising effect, something that human apes, who have become increasingly isolated, competitive, covetous and demoralised by new class divisions, would do well to take note of.
In terms of what we need for a more successful, harmonious future, within and beyond our own species, I’m arguing for female prominence rather than dominance (though I do believe we’d be better off with the latter), and I believe we’re inching – with agonising slowness – in that direction, especially in so-called advanced, more science-based societies. Here’s part of Wikipedia’s most up-to-date account of bonobo social behaviour.
Different bonobo communities vary from being gender-balanced to outright matriarchal. At the top of the hierarchy is a coalition of high-ranking females and males typically headed by an old, experienced matriarch who acts as the decision-maker and leader of the group. Female bonobos typically earn their rank through age, rather than physical intimidation, and top-ranking females will protect immigrant females from male harassment. While bonobos are often called matriarchal, this is a trend rather than an objective fact. It is not unheard of for some communities to have a male who decides where the group travels to, and where they feed. However, these male leaders never harass or coerce the females, and they can choose to ignore his suggestions if they feel like it. Aggressive encounters between males and females are rare, and males are tolerant of infants and juveniles. A male derives his status from the status of his mother. The mother–son bond often stays strong and continues throughout life. While social hierarchies do exist, and although the son of a high ranking female may outrank a lower female, rank plays a less prominent role than in other primate societies. Relationships between different communities are often positive and affiliative, and bonobos are not a territorial species. Bonobos will also share food with others, even unrelated strangers. Bonobos exhibit paedomorphism (retaining infantile physical characteristics and behaviours), which greatly inhibits aggression and enables unfamiliar bonobos to freely mingle and cooperate with each other.
I quote this passage at length because I feel there are various clues here to creating a more effective human society, on a global scale. Let’s be ambitious. Here are some of the clues:
- respect for our elders, and keeping them within the community, rather than shuffling them off to nursing homes. This includes allowing them the right to die, when or if they feel their time has come
- respecting knowledge and experience rather than physical strength or military might. Finding strength in unity of purpose, shared goals and experience in achieving those goals
- recognising over-arching concerns shared by all nations, whether these be nations with officially-drawn (but often artificial) boundaries or nations of cultural identity – the Kurds, the Pashtuns, the Cherokees, the Pitjantjatjara, etc – while recognising, respecting and learning from different cultural perspectives and methodologies.
- respecting experience and knowledge over rank, and so creating a greater communal fluidity, and avoiding the accumulation of resources by a small elite group
- encouraging play and playfulness, youthful exuberance (especially among the no-longer-youthful) and free expression
- being generally more forgiving and less punitive
Are such clues to an improved human society dependent on a more prominent role for females in that society?
Do bears shit in the woods?
A bonobo world and other impossibilities 24: women and warfare (1)
The following is re-posted and was first written on this blog in December 2018, but I’m doing this under a new title (with some changes) because it clearly belongs in this series.
female ring-tailed lemur – strong and sexy
I recently listened to a bit of historian Margaret McMillan, along with some military reps, on the radio talking about warfare past and future. It was recorded during a public talk on the topic. I’ve got her book, The Uses and Abuses of History, which I’ve not yet read, but I was struck by her pessimistic attitude. Of course she’s right to say that warfare isn’t about to disappear, and dog knows we have a proliferation of macho thugs on the global scene at present, but her somewhat dismissive description of Pinker’s thesis, that the world is getting less violent, rather irked me. She described the thesis as ‘persuasive but too positive’ or some such term (which struck me as odd if not disingenuous – obviously she wasn’t persuaded). To me, considering that, almost to the end of the nineteenth century, warfare was a way of life for many a European male, and that the so-called Great War showed so many people how disastrous zero-sum game nationalism and one-eyed patriotism can be, and how far we have come, generally, from seeing other cultures as ‘savage’ or backward, and especially how far we’ve progressed in multiculturalism over the past century or so, I can’t accept that we haven’t made great strides in reducing warfare among civilised nations in the 20th century and beyond. Not, of course, without great cost, in the early half of that century especially. Our knowledge of our own destructive capabilities has acted as something of a brake.
But it was a response during question time that has prompted me to write. MacMillan was asked whether things would be better if, say, the US President was a woman, or some such thing. Anyway the gist of the question was whether warfare would be reduced if women were in charge. Macmillan was again sceptical/pessimistic, citing Indira Ghandi’s record as India’s PM. Of course she could’ve cited others, like Margaret Thatcher, or even Aung San Suu Kyi, the Nobel Peace prizewinner who’s been so much under fire for Burma’s treatment of its Rohingya population. But I found this response to be shallow and fatuous. The case of Aung San Suu Kyi is most telling – she’s largely a captive of the all-male military, all Buddhists like the all-male monks who’ve been most active in the Rohingya persecutions. But it’s the same for all female heads of state. Their cabinets and their political advisers are overwhelmingly male, they have to deal with a military sector which is entirely male, and a business sector which is much the same. All the power in all the lands you care to mention is massively male. Massively. In order to seriously answer the question ‘What if women were in charge?’ you have to imagine a ‘world turned upside down’. Anything less, as I say, would be a fatuous and shallow response. You would have to imagine a world with a more or less all-female political-military-business sector. And if you think that’s crazy, why don’t you think the current more or less all-male power situation is crazy?
The fact is that statistically, women are less aggressive than men. We can go into all sorts of genetic, hormonal, cultural and environmental reasons for this – and it’s important to explore all of that – but the fact itself is undeniable. It also appears that women are more collaborative – more able to work especially with other women. Of course women can be aggressive and highly competitive – I love women’s sports, but I notice that in women’s soccer and basketball I’ve never once seen the kind of all-in biffo that quite regularly spoils the men’s version of these sports. This is no accident (and nor is it necessarily a permanent feature – societies evolve, for better or worse).
Wars in the past have always been associated with manliness – not just physical warfare, but the kind of business and political warfare that Trump – the archetypal wannabe macho ‘winner’ – engages in. And in an increasingly interconnected and inter-reliant global scenario, this kind of warfare is proving more and more counter-productive.
I believe that one day – though hardly in the near future – we will socially evolve, out of sheer necessity, into civilisations in which women hold the balance of power. It won’t simply be a ‘world turned upside down’ but more like a move from chimp-like society to bonobo-like society. I’ve held this view for a long time but I’ve hardly dared express it. Luckily, so few people read my writing that I’m unlikely to experience much blowback, but in any case many would argue that it’s illegitimate to compare humans with other species. Not just because of the essentially religious idea of ‘human specialness’, but because ‘civilisation’ or ‘culture’ has so altered the human psyche that it’s essentially useless to compare us with species that either don’t have culture or have it in only the most rudimentary form.
I doubt if Darwin would agree, as much of his work focussed on the extraordinary complexity of non-human species, and the ‘instinctiveness’ of humans. In any case I’ll focus now on other primates, all of whom are socially organised in one way or another.
The lemurs of Madagascar are prosimians, species of primates that are considered less ‘evolved’ than simians. Outside of their current island home, lemurs were out-competed by the more adapted species they gave rise to. Fascinatingly, all lemur species are female-dominant, though not always through sexual dimorphism. Lemurs live in small groups, with a generally even male-female ratio. A key feature of lemur social life is the creation of coalitions, especially as regards sexual behaviour, and sexual behaviour, obviously, is key to any species’ survival and development. The lemurs are something of a mystery in regard to their female-dominant traits, which has even given rise to a slightly pejorative title for the mystery – the lemur syndrome. In any case, understanding their group dynamics, involving coalitions, competition and sex, inter alia, and linking this behaviour to genes, gene expression and neurological findings – which are being increasingly honed and targeted – is essential to solving the mystery.
The same goes, of course, for all prosimian and simian species. The vast majority of them are male-dominant, often, but not always reflected in a greater or lesser degree of sexual dimorphism. Size isn’t everything in species with complex and sometimes gender-based group dynamics. And so I come to that old favourite topic, chimps and bonobos, our equal-closest living relatives.
Chimps can be violent towards each other, often to a sickening degree – almost as sickening as humans – but, as with humans, this violence is clearly not ultimately self-destructive. For example, when a gang of chimps come across a stray member of a neighbouring group, it’s not uncommon for them to bite, kick and stomp the unfortunate to death. There have even been occasions when one group has slaughtered another wholesale, though one or two might survive by flight – and again, human comparisons spring to mind.
Chimps live in fission-fusion social groups, meaning that they form small, relatively unstable groups within a larger association which may amount to hundreds. Within these groups, large or small, there is a male linear dominance hierarchy, in which the group has one alpha male, who dominates all the others, followed by a beta male, who dominates everyone but the alpha, and so on down the line. Males remain in their birth communities, but females emigrate more or less at adolescence. This means that the young females entering a new group are of lower status and are viewed with suspicion (think of refugees at the US southern border). It also means that the females break kinship ties more than the males. Males also bond through co-operative hunting and boundary patrolling, and in attacking other groups. Again, think of human tribal behaviour. In some chimp communities kinship has been observed to be more important than other coalitions, in others not, but in either case male bonding adds to dominance over females. Co-operative hunting, it should be added, is having serious effects on the hunted, which is usually the red colobus monkey, which is in serious decline in multiple sites where chimps are thriving.
There is always one power that females have in these societies, the power to produce offspring – to maintain the species. Estrus in chimps is marked by visible swelling of the anogenital region, though the first of these swellings occurs before the young female is fertile, and may be a way of attracting males in her new community. Females are able to give birth (parturition) at 13-14 years, but if they aren’t accepted in the community, there’s a danger of infanticide by males, especially as females often use promiscuity to establish themselves. Infanticide tends to reduce the female’s interbirth interval, and favours the genetic line of the male doing the killing (one wonders if they have a way of ‘knowing’ that the murdered child isn’t theirs). Chimp sexual activity is generally promiscuous, though it most often occurs during estrus (maximal tumescence). The female, of course, has to strategise to find the best opportunity for producing healthy and communally favoured offspring – not an easy task, as it leads to secretiveness, suspicion, jealousy and so forth.
Of course, I’m writing this to draw comparisons between chimp societies and early human societies, out of which our modern civilisations developed. Human societies are more complex, naturally, reflecting individual, neurological complexity, and greater, more diverse cultural complexity, but the basis of our patriarchy can certainly be traced in our chimp relatives. Bonobos, however, are quite different, and remarkably so considering their relatively recent divergence from their chimp cousins. Humans have one great advantage over chimps and bonobos, I think. We can consciously teach ourselves to change, to be better adapted to a biosphere we have increasingly recognised is interdependent and precious in its astonishing diversity. And we can learn a lot about this from bonobos.
References
Margaret MacMillan, The uses and abuses of history, 2010.
Charles Darwin, On the origin of species by means of natural selection, 1859
https://en.wikipedia.org/wiki/Lemur
https://en.wikipedia.org/wiki/Chimpanzee
a bonobo world, and other impossibilities 14
graph showing the rising number of PhDs in neuroscience compared to other sciences
is it all about sex? a few thoughts on sex and behaviour
When I was young there were always a lot of books around, fortunately. My mother was a psych nurse who went on to be a teacher of nursing, so psychology textbooks were plentiful, and I learned with some fascination early on about the id, the ego and the superego. But my greatest excitement was reserved for two other Freudian terms, sublimation and polymorphous perversity. They allowed me to think of sex in a kind of superior way.
Sublimation refers to the process of transformation from a solid to a gas, without the intermediate step of melting into a liquid. You can observe it simply by opening your freezer door, especially if you have an old-style freezer caked with ice. But Freud’s use of the word was much hotter, to my teenage self. To Freud, there were two driving instincts, eros, the sex drive, and thanatos, the death drive. That’s enough about thanatos. Freud proposed these two opposing drives in Beyond the Pleasure Principle and other essays, but I probably got them from pamphlets floating around the house, summarising Freud’s ideas in a few paragraphs. As I understood it, eros was life-affirmative, but it needed to be harnessed, reigned in, sublimated to a more general, civilising and creative (rather than procreative) force. So it was all just sex diverted to science, technology, empire-building and the like. Sounded perfectly cromulent to me, even before that word was invented. So everything was polymorphously perverse; church spires, slippery-dips, kindergartens and business schools, they all manifested the perversity of our drive, in an infinitude of stop-thinking-about-sex-but-do-this-instead ways. Having discovered the secret of civilisation thanks to Meister Sigmund, I took great secret pleasure in upending said civilisation by masturbating like there was no tomorrow.
I realise now of course that sublimation isn’t always about channelling out the sexual impulse, it’s about any equally unacceptable impulse, such as murderous rage. But being me I wanted to keep the sex, and stuff all the civilisation. Or couldn’t we somehow keep both sex and civilisation, and dispense with the murderous rage?
Many anthropologists would agree that bonobos have a culture, but none would say they have a civilisation. So what exactly is the difference, and does civilisation require the degree of sexual repression that we generally suffer from? Though there are the odd erotomanic subcultures, in no established nation is it acceptable, or legal, to walk about naked, let alone have sex, in public. It’s generally called indecent exposure. A loincloth, and some extra bits of cloth for females, might protect you legally if not socially, but what precisely is so upsetting, currently, about those parts we’re obliged to hide, and will we ever socially evolve out of this condition?
Freud believed we were born polymorphously perverse, little libido capsules, and some of his observations – such that we’re all born bisexual, seemed obvious to me from the get-go. However, Freud knew nothing about bonobos, who were barely known to humanity at the time of his death. His theories of masculinity might have benefitted from such knowledge, and in fact the incredibly rapid pace of our neurological knowledge from the beginning of the 21st century – as the neurologist and primatologist Robert Sapolsky points out in his monumental book Behave – has wrought havoc with psychoanalytic and other theories that seek to understand human behaviour without attending to their detailed neurological underpinnings. The shaping of masculinity and femininity by culture has been a problem that psychologists, feminists and all other interested parties have long wrestled with. Which culture, after all? And are there differences beyond culture? Can culture be separated from biology?
I don’t think so. Our brains function the way they do because of the environment in which they were nurtured since conception – every environment different of course. And there’s also evolution – what might be called pre-conceptual, or historical, or prehistorical influences. Researchers have often tried to pinpoint essential differences between the male and female brain in humans. They’re far less concerned to pinpoint such differences between male and female cats, dogs or mice, presumably because their overall catty, doggy and mousey natures tend to overwhelm minor gender differences. Recent research has found statistical differences only, rather than categorical differences between male and female brains. In other words, female brains don’t have a vagina and male ones don’t have a penis. Even if you’ve devoted a lifetime to neurological research, studying the brain in all its white-and grey detail, you wouldn’t be able to state categorically that the warm, disembodied human brain placed in your hands to somehow keep alive and probe its electrochemical circuitry and its hormonal flow, belonged to a male or a female. Researchers who want to find key differences between Venus and Mars will find them, but the differences among female brains are greater than those that separate them from male brains.
And yet, statistics are important. Statistically speaking, males are more violent than females, regardless of nation, culture or time period (going back to the first days of statistical data). It seems to have to do with hormones, and group behavior. Young males often join gangs – bikie gangs, street gangs, crime gangs, ethnic gangs, white supremacist gangs, nogoodnik gangs, whatever. Females, not so much. The largest cause of violent death and injury in long-peaceful countries such as Australia is a young male aged 15-24 or so behind the wheel of a motor vehicle. This is about risky and show-offy behaviour – they kill and injure themselves as much as others. Such behaviour is seen too in male chimps, in young bull elephants during musth, and in male dolphins – all very smart and social animals. Does all this relate to sex? Apparently, in more or less roundabout ways. For chimps it’s not so roundabout. It’s called the sexual coercion hypothesis, for which much evidence has been collected from various East African field sites:
Males who directed aggression at certain females mated more often with those females than did other males. Moreover, these aggressive males were actively solicited for mating by those females at the time of peak fertility. Critically, aggression over the long term had a greater effect than violence in the immediate context of mating.
This aggressive disposition apparently leads directly to reproductive success. So male domestic violence isn’t all bad?
Elephants in musth – which literally means ‘drunk’ – have very highly elevated testosterone levels, but how this links to aggression is unclear. Sapolsky has much to say about cause-correlation between testosterone -and androgens generally – and aggression in humans, which is relevant here. Social learning appears to play an important role in male aggression, which raises testosterone levels, and so we have a chcken-and-egg issue. As to elephants, the aggression they display during musth makes close scientific analysis a bit problematic, but it’s known that the secretion of temporin from the temporal glands in this period, and the accompanying swelling of those glands, causes irritation, which can be acute in some cases. This extreme irritation may cause aggressive behaviour, as when Dad kicks the cat after Mum has berated him for the previous two hours. Interestingly, aggressiveness, sometimes murderous, in young bull elephants, most often happens in the absence of older males. Their presence has a tempering effect. In any case, the violence displayed during musth, which is the male reproductive period, seems more of a side-effect than a ‘turn-on’ for females. Older males learn to use this period effectively, becoming more energetic in moving around and increasing territory in search of females, and preserving their energy during the warmer, non-musth months.
Dolphins are not generally the fun-loving joyful creatures of contemporary myth, and male dolphins often gang up on females and rape them, to use a term humans like to reserve for themselves. I could go on, but the general point is that we, as humans, might want to learn how not to behave as well as how to behave from other species, especially those most like us – not just in their closeness genetically, but in their smarts, and in their negative or positive treatment of others, of their own and other species.
References
R Sapolsky, Behave: the biology of humans at our best and worst. Bodley Head 2017
https://asunow.asu.edu/content/aggression-male-chimpanzees-leads-mating-success
https://en.wikipedia.org/wiki/Musth
https://besjournals.onlinelibrary.wiley.com/doi/full/10.1111/1365-2656.13035
https://slate.com/human-interest/2009/05/the-dark-secrets-that-dolphins-don-t-want-you-to-know.html
http://www.bbc.com/earth/story/20160204-cute-and-cuddly-dolphins-are-secretly-murderers