Posts Tagged ‘science’
catching up on SARS-CoV-2
Canto: So, having largely ignored COVID-19 in the last few months, since having my fourth vaccine, which came before or after having tested positive (a RAT test) for the virus, with minimal symptoms – and I suppose it may have been a false positive – I hear that it’s still causing serious problems two years on. And I’m still encountering people who make light of the virus, and are ‘on the fence’ about ‘the whole vaccine thing’, so I think we should explore the situation anew – variants, comorbidities, actions to be taken, long covid etc etc.
Jacinta: Okay, another interminable conversation perhaps. Where do we start? According to a graph (see below) on the situation in South Australia, case numbers have spiked a few times in the last year, but the graphic gives no indication of severity of symptoms. The reporting on new cases seems to be more sporadic at the moment, which explains the gap between the lines, which are getting disturbingly longer. We’ve noticed of course, that mask-wearing and other precaution-taking has slackened off during the year, and government-enforced mandates were lifted months ago….
Canto: And few people seem to be concerned about crowded settings any more… The ABC has a state-by state report, referenced below, which gives weekly stats. It shows that in every single state and territory the case numbers for the last week were higher than those of the week before. Their site presents a rather alarming graphic of case numbers over the last four months, which speaks for itself:
Jacinta: And yet, as you say, covid fatigue, or rather covid restrictions fatigue, has set in, and governments are no doubt reluctant to get tough again, unless things get even worse. What I’m hearing, from people much younger than me, is that it’s no big deal for the young and healthy, only elderly people or those with comorbidities need to worry – and of course it’s all a bit overblown. I hesitate to ask if they’ve been fully vaxed – they’ve obviously never heard of Typhoid Mary.
Canto: And that was 100 years ago – the germ theory of disease wasn’t fully accepted then, but now information is easily available.
Jacinta: And so is misinformation. Anyway, the ‘fourth wave’ is now underway, according to the media. According to Dr Nancy Baxter in an ABC interview, our vaccine immunity has declined over time and most covid restrictions are gone, so numbers are increasing again, and hospitalisations are rising.
Canto: My sympathies go to all the medicos, nurses and other such workers out there. What about death rates – and what about variants, where are we with those?
Jacinta: So just over a month ago the federal government’s Chief Medical Officer made this public statement:
We are seeing an increase in COVID-19 case numbers in Australia, reflecting community transmission of the Omicron variant XBB. We are also closely monitoring the overseas transmission of a second Omicron variant – BQ.1. While evidence is still emerging, the experience to date with these two variants overseas is that they do not appear to pose a greater risk of severe illness and death – and that the COVID-19 vaccines provide good protection against these outcomes. All indications are that this is the start of a new COVID-19 wave in Australia. This was to be expected and will be part of living with COVID-19 into the future. The overseas experience is that these new variants have driven increases in case numbers – and hospitalisations at a rate proportionate to these increases – because of their ability to evade the immunity provided by prior infection and vaccination.
So, not more deadly, but each new variant that comes to our attention does so because it has varied sufficiently to evade the immunity provided by previous infections and the vaccines created to target those earlier forms of the virus. So this could be an ongoing problem, as the CMO says.
Canto: So doesn’t this remind you of the antibiotics dilemma? Rapid reproduction means rapid variation, and we can’t keep up, with antibiotics or vaccines. We’re all doomed!
Jacinta: Well, the panic seems to be over – though panic is the wrong word, to be sure – but case numbers continue to be high, though they appear to go in waves, as every new more successful variant comes along. And death rates, which of course lag case rates and are complicated by comorbidity and age factors, are still higher than we’d like them to be. It’s a weird situation we’re in now, with so many people being in denial or just switched off, perhaps because they’ve made it okay thus far. But of course we’re not doomed – we just need to keep informed about our local area, keep up the vaccines as required, and take precautions as necessary. Remember it’s a largely airborne virus, and it loves crowds of people in enclosed spaces.
Canto: Well we might be keeping up with the vaccines, but are the vaccines keeping up with the variants?
Jacinta: Well this week the CDC in the USA came out with an advisory about updated (bivalent) boosters for adults and children – though the adult one came out on September 2, so not so recent…
Canto: What’s a bivalent booster?
Jacinta: That’s a vaccine that confers immunity to two antigens, such as two versions of a virus, as is presumably the case here. So they’re able to tweak vaccines to cover new variants, methinks. Seems to be a bit of a race between antigens and prophylactics. As to keeping up, an article from the Nature website (referenced below) provides reassurance:
Booster shots against current SARS-CoV-2 variants can help the human immune system to fight variants that don’t exist yet. That’s the implication of two new studies analysing how a booster shot or breakthrough infection affects antibody-producing cells: some of these cells evolve over time to exclusively create new antibodies that target new strains, whereas others produce antibodies against both new and old strains.
Canto: So the message clearly seems to be to keep up the boosters, which I strongly suspect young healthy people aren’t doing, so they’re playing dice with their own health as well as threatening the health of others inadvertently, as more of less healthy carriers of the virus.
Jacinta: Yes, it’s really a difficult message to get through to the young, especially if they’re not in contact with serious sufferers or the mortality of loved ones.
Canto: Okay, so it’s an ongoing drama at present. I’m hoping that we can look at the long covid issue sometime soon, another complex problem, due to symptom variety, skepticism, and the whole issue of treatment.
Jacinta: Yes – whether the pandemic is over or not is a live issue. Sometimes I get the impression that it’s over just because people want it to be over. They want to return to ‘normality’ whatever the consequences. The virus may teach us otherwise. We need to keep an eye on it.
References
https://www.health.gov.au/news/new-covid-19-variant-leads-to-increase-in-cases
https://www.cdc.gov/coronavirus/2019-ncov/vaccines/stay-up-to-date.html
https://www.cancer.gov/publications/dictionaries/cancer-terms/def/bivalent-vaccine
A bit about schizophrenia – a very bizarre ailment
Having, for a book group, read a strange novel written a little over 50 years ago, by Doris Lessing, Briefing for a descent into hell, the title of which may or may not be ironic, and being reasonably interested in the brain, its functions and dysfunctions, I’ve decided to use this post to update my tiny knowledge of schizophrenia, a disorder I’ve had some acquaintance with.
Lessing’s book may or may not be about schizophrenia, because it doesn’t concern itself with labeling any mental disorders, or with the science of brain dysfunction in any way. The focus is upon the imaginative world of an Oxbridge academic, a lecturer in classical mythology or some such, who, having been found wandering about in some Egdon Heath-type landscape, with no identification papers or money, and a lack of proper lucidity, is brought into a psychiatric facility for observation and treatment. The vast bulk of the book is told from this individuals’s perspective. Not that he tells the story of his illness, he simply tells stories – or Lessing tells stories on his behalf. Somehow the reader is allowed to to enter the main character’s inner landscape, which includes a voyage around the Pacific Ocean, another voyage around the solar system (conducted by classical deities) and harrowing, but fake, war-time experiences in the Balkans. Along the way we’re provided with the occasional dazzling piece of insight which I think we’re asked to consider as the upside, or mind-expanding nature, of ‘madness’ – somewhat in the spirit of Huxley’s Doors of Perception and Timothy Leary’s psychedelia. At the end of the book the professor is returned to ‘normality’ via electric shock treatment, and becomes, apparently, as uninteresting a character as most of the others in the book, especially the doctors responsible for his treatment, only known as X and Y.
So, there are problems here. First, Lessing’s apparent lack of interest in the science of the brain means that we’re at a loss to know what the academic is suffering from. Madness and insanity are not of course, legitimate terms for mental conditions, and Lessing avoids using them, but offers nothing more specific, so we’re reduced to trying to deduce the condition from what we know of the behaviour and ramblings of an entirely fictional character. I’ve come up with only two not very convincing possibilities – schizophrenia and brain tumour. A brain tumour is a useful literary device due to the multifaceted nature of our white and grey matter, which constitutes the most complex organ in the known universe, as many an expert has pointed out. A benign tumour – one that that doesn’t metastasise – may bring on a multiplicity of neurons or connections between them that increase the ability to confabulate – though I’ve never heard of such an outcome and it’s more likely that our ‘imagination’ is the product of multiple regions spread throughout the cortex. Schizophrenia only really occurs to me here because the professor was found wandering ‘lonely as a cloud’, far from home, having had his wallet presumably stolen, so that it took some time to identify him. This reminds me of a friend who has from this condition, and has suffered a similar experience more than once.
One of the symptoms of schizophrenia is called ‘loss of affect’, which means that the sufferer become relatively indifferent to the basics – food, clothing and shelter – so caught up is he in his mental ramblings, which he often voices aloud. It’s rare however, for schizophrenia to make its first appearance in middle-age, as appears to be the case here. Another reason, though, that my thoughts turned to schizophrenia was something I read online, in reference to Briefing for a descent into hell. I haven’t read any reviews of the book, and in fact I had no idea when the book was published, as I’d obtained a cheapie online version, which was undated. So in trying to ascertain the date – 1971, earlier than I’d expected, but in many ways illuminating – I happened to note a brief reference to a review written when the book came out, by the US essayist Joan Didion. She wrote that the book presented an ‘unconvincing description of mental illness’ and that the book displayed the influence of R D Laing. A double bullseye in my opinion.
I read a bit of R D Laing, the noted ‘anti-psychiatrist’ in the seventies, after which he went decidedly out of fashion. His focus was primarily on schizophrenia – as for example in his 1964 paper ‘Is schizophrenia a disease?’ – though he treated other psychoses in much the same way as ‘a perfectly rational response to an insane world’. This is doubtless an oversimplification of his views, but in any case he seems to have given scant regard to what is actually going on in the brain of schizophrenics.
Since the sixties and seventies, though, and especially since the nineties and the advent of PET scanning, MEG, fMRI and other technologies, the field of neurology has advanced exponentially, and the mental ailments we suffer from are being pinpointed a little more accurately vis-à-vis brain regions and processes. I’ve noted, though, that there’s still a certain romantic halo around the concept of ‘madness’, which after all human society has been ambivalent about since the beginning. The wise fool, the mad scientist and the like have long had their appeal, and it may even be that in extremis, insanity may be a ‘reasonable’ option. As for schizophrenia, maybe we can live with our ‘demons’, as was apparently the case for John Nash after years of struggle, but it’s surely worth trying to get to the bottom of this often crippling disorder, so that it can be managed or cured without resort to disabling or otherwise unhealthy or inconvenient dependence on medication.
Schizophrenia is certainly weird, and its causes are essentially unknown. There’s a genetic element – you’re more likely to suffer from it if it runs in the family – but it can also be brought on by stress and/or regular drug use, depending no doubt on the drug. It’s currently described as affecting a whopping one in a hundred people (with enormous regional variation, apparently), but perhaps if we’re able to learn more about the variety of symptoms we might be able to break it down into a group of affiliated disorders. There is no known cure as yet.
One feature of the ‘neurological revolution’ of the last few decades has been the focus on neurotransmission and electrochemical pathways in the brain, and dopamine, a neurotransmitter, was an early target for understanding and treating the disorder (and may others). And that’s still ongoing:
Current research suggests that schizophrenia is a neurodevelopmental disorder with an important dopamine component.
That’s from a very recent popular website, but research is of course growing, and pointing at other markers. A reading of the extensive Wikipedia article on schizophrenia has a near-paralysing effect on any attempt to define or describe it in a blog post like this. Glutamate, the brain’s ‘most abundant excitatory neurotransmitter’, has been a major recent focus, but it’s unlikely that we’ll get to the bottom of schizophrenia by examining brains in isolation from the lived experience of their owners. Genetics, epigenetics, stress, living conditions and associated disorders, inter alia, all appear to play a part. And due to its strangeness, its apparent hallucinatory nature, its modern associations of alienation and dystopia – think King Crimson’s ’21st century schizoid man’ and much of the oeuvre of Bowie (mostly his best work) – it’s hardly surprising that we feel something of an urge to venerate the schizoid personality, or at least to legitimate it.
Meanwhile, research will inevitably continue, as will the breaking down of intelligence and consciousness into neurotransmission pathways, hormone production, feedback loops, astrocytes etc etc, and ways of enhancing, re-routing, dampening and off-on switching neural signals via increasingly sophisticated and targeted medications… because a certain level of normality is optimal after all.
Meanwhile, I’m off to listen to some of that crazy music….
References
https://www.verywellmind.com/the-relationship-between-schizophrenia-and-dopamine-5219904
https://www.verywellmind.com/what-is-dopamine-5185621
Amazing internet, female science communicators and fighting global warming: an interminable conversation 4

from Renew Economy – SA doing quite well
Jacinta: As I’ve said many times – or at least I’ve thought many times – the internet is surely the greatest development in human history for those interested in self-education. Can you think of anything to compare?
Canto: Not really. The printing press was important, but literacy rates were much lower when that came out – which makes me think that universal education, which includes literacy of course, must be up there. But of course it was never really universal, and I suppose neither is the internet, but it appears to have penetrated further and wider, and much faster than any previous technology…
Jacinta: Universal education was more or less compulsory, and so very top-down. Not self-education at all. The internet gives every individual more control…
Canto: And most choose to stay within their own social media bubble. But for those keen to learn, yes the internet just gets more and more fantastic.
Jacinta: And the trend now is for spoken presentations, with bells and whistles, rather than reams of writing, which can be off-putting…
Canto: Well, our stuff is pretend-speak. We don’t do videos because we’re both extremely ugly, and even our voices are hideous, and we haven’t a clue about bells and whistles.
Jacinta: Sigh. Consigned to obscurity, but we must perforce mumble on into the vacuum of our little internet space. Even so, I’d like to enthuse, however impotently, about the many excellent female science presenters out there, with their vodcasts or vlogs or whatever, such as Australia’s Engineering with Rosie, as well as Kathy loves physics and history, Sabine Hossenfelder and Dr Becky. And I’ll keep an eye out for more.
Canto: But of course we still love books. The most recent read has been Saul Griffith’s The Big Switch, a call to action on renewables, particularly here in Australia.
Jacinta: So with a change of government, Australia is now going to try and catch up with the leading nations re renewable energy and generally changing the energy landscape. So it’s time to turn to the Renew Economy website, the best Australian site for what’s happening with renewables. First stop is the bar graph that’s long featured on the site. It shows that the eastern states, Queensland, NSW and Victoria, are the problem states, still heavily reliant on coal. Victoria is arguably worst as it relies on brown coal for about two thirds of its supply.
Canto: And the other two states use black coal, but they’ve developed a lot more solar than Victoria. They are, of course, a lot sunnier than Victoria. What’s the difference between the two coals, in environmental terms?
Jacinta: Black coal, aka anthracite, is generally regarded as a superior fuel. It contains less water than brown coal, aka lignite, and more carbon. You have to use quite a lot more brown coal – maybe 3 times as much – to extract the same amount of energy as anthracite. According to Environment Victoria,
Brown coal is pulverised and then burned in large-scale boilers. The heat is used to boil water and the steam is used to drive turbines that generate electricity. When brown coal is burnt it releases a long list of poisonous heavy metals and toxic chemicals like sulphur dioxide, mercury, particulate matter and nitrogen oxides. By world standards these pollutants are poorly monitored & controlled, and they impose a staggering health cost of up to $800 million every year.
I’ve left in the links, which are to other Environment Victoria articles. Clearly this website isn’t government controlled, as it castigates heavily subsidised ‘boondoggle’ projects intended to keep the brown coal afloat (very problematic for mining). These projects have apparently gone nowhere. However the site does mention the ‘recent’ announcement of an electric vehicle manufacturing plant in the Latrobe Valley, providing at least 500 jobs. But since the article isn’t dated, I don’t know how recent it is. PLEASE DATE YOUR ARTICLES.
Canto: Yeah, and please do your research Jazz. That plant, announced in 2018, was scrapped last November. Apparently it was announced ahead of the 2018 election. And over-hyped, as it was never guaranteed that the ‘promised’ 500 jobs would be created. Politics.
Jacinta: Sad. Manufacturing has been in a sorry state in Australia for years. As Saul Griffith points out, we rely largely on the raw materials – crushed rocks – we export to keep our economy going, but if we could switch to other crushed rocks for the growing renewable energy economy we would be even better off. Further, if we added value through processing this material at home, we might be even better off financially, and we wouldn’t have to import those processed materials as we do now. Our two biggest imports are petrol and cars. If we could produce that stuff here we wouldn’t be paying for another country’s production costs, according to Griffith. Though I’m not quite sure if it’s that simple.
Canto: So you’re talking essentially about manufacturing in Australia. The Reserve Bank (RBA) has an interesting article on this topic, and here’s a quote from the opening summary:
Manufacturing output and employment have fallen steadily as a share of the Australian economy for the past three decades… the increase in the supply of manufactured goods from low-cost sources abroad, exacerbated by the appreciation of the Australian dollar during the period of rising commodity prices, impaired the viability of many domestic manufacturers and precipitated the closure of some manufacturing production over the past decade. While the recent exchange rate depreciation has helped to improve competitiveness of Australian producers, so far there is only limited evidence of a recovery in manufacturing output and investment.
Economics isn’t my strong suit, but I think I understand what ‘exchange rate depreciation’ means. Something like the exchange rate has swung a bit more in our favour (for home-grown manufacturing) than it was before..
Jacinta: But wouldn’t the exchange rate between us and other countries vary greatly from country to country? Or maybe they take an average, that’s to say of the countries we tend to trade with?
Canto: I suppose so. The article goes on to say that manufacturing hasn’t declined so much as commodity exports have increased. Commodities being raw materials, mostly. And by the way, this article is from the June quarter of 2016, and I suspect things have gotten worse for this gap between manufacturing and commodities. So, not so out-of date re trends. It claims that ‘over the 2000s, strong Asian demand for Australian commodities led to a sharp increase in the terms of trade and an appreciation of the Australian dollar’.
Jacinta: Well, we all appreciate the Aussie dollar…
Canto: Appreciation just means a rise in value. An increase in the terms of trade means an increase in the trading price agreed by any two countries, for example Australia and China, our big bogey man trading partner. Here it might mean beneficial terms of trade for Australia specifically. So basically, manufacturing has stagnated, and declined as a percentage of total output, which includes commodities. Manufacturing industries as an employer have declined quite sharply – as I can personally attest to. I’ve worked in five different factories in my life, all of which have since closed down – for which I take no responsibility.
Jacinta: So there would be a lack of skilled workers in manufacturing, unless… do we make solar panels here? And what about the old car factories we had here – Mitsubishis and Holdens, remember? Though I presume making EVs would require a whole different skill-set, and besides, wouldn’t it be largely automated?
Canto: Well, in February – that’s 2022 – the Australia Institute posted a highly optimistic media release entitled ‘Australia ready to become sustainable EV-making powerhouse: new research’. And with the new federal government elected in May, this hope, expressed in a report from the AI’s Carmichael Centre, Rebuilding Vehicle Manufacturing in Australia: Industrial Opportunities in an Electrified Future, may actually be realised, at least partially. But before I explore that report – solar photovoltaic manufacturing in Australia. A recent (early July) Guardian article reports that ‘China controls over 80% of the global photovoltaic (PV) solar supply chain, with one out of every seven panels produced worldwide being manufactured by a single factory’. And China is actually increasing production, so as to dominate the market. Diversification is urgently required. Meanwhile, Australia is suffering a labour shortage in the field. The International Energy Agency (IEA) has found that ‘one in three installation jobs in Australia – including electricians and installers – were unfilled and at risk of remaining unfilled in 2023’. Tindo Solar is our only home-grown PV manufacturer, and is expanding its output, but clearly this is dwarfed by China’s production. Also there’s a problem with expending production here because, currently, it actually creates more carbon emissions. We need to ‘create renewables with renewables’, which local experts are saying is now more cost-effective than ever. So, back to the report on vehicle manufacturing in Australia. It’s a job trying to access the full report, so I’ll rely on the media release. It describes our country as ‘uniquely blessed’ to rebuild our car manufacturing capabilities, retooled to EVs, but this will require essential government input – a view very much consistent with Griffith’s. Here are some of the recommendations from the report:
- Establishing an EV Manufacturing Industry Commission
- Using tax incentives to encourage firms involved in the extraction of key minerals – primarily lithium and rare earths – with local manufacturing capabilities, especially emerging Australian EV battery industries
- Introducing a long-term strategy for vocational training, ensuring the establishment of skills to service major EV manufacturers looking to set up operations Australia
- Offering major global manufacturers incentives (tax incentives, access to infrastructure, potential public capital participation, etc) to set up – especially in Australian regions undergoing transition from carbon-intensive industries
- Introducing local procurement laws for the rapid electrification of government vehicle fleets
Jacinta: So, as Griffith points out, we need to do some lobbying for this ourselves. Here in SA, we have a sympathetic state government as well as a federal government keen to make up for lost time, or at least saying all the right things. Where do we start?
Canto: The Clean Energy Council has a website that encourages everyone to get educated (they cite a number of resources such as Renew Economy and ARENA), to spread the word, and of course to actually invest in renewable energy, which we, as impoverished public housing renters, aren’t in a great position to do, though we are trying to get our Housing Association to explore renewable options, and to lobby the government in our name.
Jacinta: I think I’m starting to feel more optimistic…
References
Saul Griffith, The big switch: Australia’s electric future. 2022
Difference Between Black and Brown coal
Nem Watch
Australia ready to become sustainable EV-making powerhouse: new research
https://www.carmichaelcentre.org.au/rebuilding_vehicle_manufacture_in_australia
a bonobo world 30: touching on science, and adversarial systems
I love this quote from Ernest Rutherford, the New Zealand ‘provincial’ who became one of the most brilliant experimental physicists of the turn-of-the century physics revolution:
… experiment, directed by the disciplined imagination either of an individual, or, still better, of a group of individuals of varied mental outlook, is able to achieve results which far transcend the imagination alone of the greatest philosopher.
from Thomas Crump, A brief history of science, p225
We’ve far transcended the bonobos in our experimental and tool-making skills, and in our varied mental outlooks, but it seems to me the teamwork is lacking, or at least it’s often outdone by over-competitiveness and mutual suspicion. Science, the bid to find the best explanations for our own workings and the working of the universe around us, and the best way forward for our species and all that connects with us, has long struck me as the best activity to unite us as Homo sapiens. Of course, the scientific community, being human, is driven by competition and personal glory to a large degree, but the smiles I see on the faces of Jennifer Doudna and Emmanuelle Charpentier, whose images are all over the internet at present, would hardly strike anyone as smug or self-congratulatory, and they’re clearly happy to share the glory and to educate anyone prepared to listen about the meaning of the CRISPR-Cas9 gene editing breakthrough, and to give all credit where credit is due to their collaborators and precursors.
I’m not being naive here, methinks. Having read Venki Ramakrishnan’s Gene Machine and Meredith Wadman’s The Vaccine Race, and knowing of the battles over atomic theory which may have led to Ludwig Botzman’s suicide, I’m well aware that scientific competition can be pretty fierce. However, I don’t believe it’s anywhere near as ideological as politics or law. Generally the goal of science is something all scientists have in common – that best explanation. That is not the case with many other fields of activity. Here is what I wrote in 2011 about what I call ‘macho’ adversarial systems that continue to blight human society.
1. Politics.
Some thirty years or so ago I read a book which had as profound a political influence on me as anything I’ve ever read. It was written by the Roman historian Livy and it bore the the title The history of the Roman Republic or something like that [in fact Livy’s monumental history, Ab Urbe Condita Libri, ‘Chapters from the Foundation of the City’ covered the whole ground from the myths of Rome’s founders to the early empire under Augustus, in Livy’s own time, and the book I read was presumably a translation of the first half or so]. What astonished me about the book, much of which was made up of speeches from political leaders [a trick he clearly learned from Thucydides] was, to me, its modern relevance. It told the story of two political factions or sides, or perhaps parties, the Patricians and the Plebeians, and of how political power swung from one side to another on a regular basis. However, as is the case in modern politics, this regularity wasn’t particularly regular. Depending on the persuasiveness and charisma of particular leaders, and on external pressures [and corruption of course also had a role], one side might hold sway for an extended period. Many of the issues discussed – taxation, wealth and land ownership and/or redistribution, security and military expenditure, had a familiar ring, and some approaches struck me as profoundly socialist, some two thousand years avant la lettre. Naturally all this made me consider the modern left and the modern right from a more interesting ‘longitudinal’ perspective. But another thing that struck me was the quite viciously adversarial world Livy described. When the political pendulum inevitably swung against them, those who were ousted from power were, equally inevitably, accused of treason, corruption, and/or both, and driven into exile or, probably more often, summarily executed or forced into suicide. Yet quite often their policies were followed by their successors, in spite of much rhetoric about ‘winding things back’. It all left me wondering why anybody in their right mind would pursue a public, political career under such circumstances. It may well have been that civic virtue, or the kudos gained from serving the public in the role of consul or quaestor, was regarded so highly that the inherent dangers were swept aside, or even seen as a worthy feature of the job [think of a career in the armed forces – heroism always has its appeal].
Domestic politics isn’t quite as threatening as it once was, but it still seems sometimes pointlessly adversarial. Notably, in many of the areas where a sensible person might expect a bipartisan approach, such as immigration and climate change, the parties are most determined to be at loggerheads. Maybe it’s because they’re so close together on these issues that they can see the whites of their enemies’ eyes, and this drives them into a frenzy of acrimony. It’s true that Tony Abbott appears to be a climate change ignoramus, but he’s also a pragmatist, and he knows that, if he finally gets in, he’ll have to come up with some sort of scheme to tackle climate change, and it won’t be heaps different from Labor’s. The rest is just spoiling, and an insult to the voters’ intelligence. As for the asylum seeker issue, it should be a minor one considering the numbers involved, but the opposition has whipped and frothed it up for all it’s worth, not caring about the fact that one day they’re complaining about the government’s softness, and the next day they’re decrying government inhumanity. As long as they get to hurl abuse. I know I’m not the only one who finds all this childish and patently dishonest, but most people seem to just consider it a political game that has to be played. I wonder why? Is it so that we can feel superior to all those dishonest pollies? Or is it that this really is the best way to forge policy and to make reforms, in the teeth of vehement opposition. Maybe being collaborative makes for worse policy, I don’t know. There just seems so much expense of spirit in a waste of shame.
2. Law
Again, I’m never sure if I’m missing something, but the adversarial legal system has always struck me as weird. I felt the same way about debating clubs as a kid – I had no interest in finding clever arguments for a position I didn’t believe in, I wanted to argue for what I believed, and to listen to others and gladly concede to them if their argument went deeper and uncovered things I hadn’t thought of. Getting to the truth, or to the most convincing and evidence-backed account, that was the thing. But of course there are other serious considerations with this approach to law. Some lawyers are more skillful, experienced and convincing than others, and lawyers can be bought. From a personal perspective, I can’t understand how a lawyer can do all in his power to defend or prosecute someone whose guilt or innocence he isn’t sure of, out of a ‘professionalism’ from which all moral qualms are removed, if that’s possible. This is probably naive of me, and I know that in these matters almost everyone is compromised by vested interest – the police want to see their arrests vindicated, the victims and their families want revenge, the lawyers want to improve their win/loss ratios, the accused want to get off, etc. Only the judge [and/or jury] is expected to uphold some sort of claim to objectivity, thus becoming the target of all the persuasive powers of the defence and prosecution teams, who seek to take advantage of every quirk and tendency they might perceive in the judge or the jurors. All of which makes me feel not quite right.
I know that in some countries a non-adversarial judicial system has been adopted, but I’m completely vague on the details. I do know that it’s a system heavily criticised by the proponents of the adversarial system, on what grounds and with what legitimacy I’m not sure. I’ve also heard that it hasn’t necessarily produced better or fairer outcomes. I’m also at a loss as to how such a non-adversarial system is financed, without accused persons being able to pay top dollar for the best lawyers. However, I can’t help but intuitively feel that a non-adversarial, collaborative system, in which everybody has the same aim, to uncover the truth surrounding a particular crime or alleged crime, would in principle be a better approach.
3. Work
I presume that ever since we began to divide labour – that is, from the beginning of civilisation – work and power have been intimately related. In fact, it’s only in recent times, with the growth of the idea of universal human rights and the notion of inherent, individual human dignity, that we’ve come to see that people shouldn’t necessarily be devalued according to the type of work they do. The otherwise brilliant Aristotle notoriously wondered whether slaves were capable of consciousness, and this, I would guess, was not due to their inherent status [he knew well enough, surely, that today’s battalion commander could become tomorrow’s slave to forces victorious over him], but to the menial work he or she was forced to do. Similarly when the novelist V S Naipaul [whose work and character I’ve always loathed] recently declared himself to be a superior writer to every female who has ever taken up a pen, he based this ‘knowledge’ on female work, as he saw it. Women, or women writers, had never been estate managers or big bosses or whatever, and so could never see things from a superior male perspective.This idea that employers were inherently superior to ‘underlings’ has only gradually faded with the advent of the union movement and its ability to articulate the rights and grievances of such underlings. Mostly this has involved clashes, demonstrations and strikes, with the formation of employer groups to combat the rise of workers’ associations.
I think it’s fair to say, though, that in the world of work we’ve seen more positive moves towards a collaborative approach than in other areas. Work, in the west, has become more multifaceted and less rigidly specified, with a blurring of distinctions between types of work and the prestige attached to work, from parental roles and household tasks to management and other high-flying positions, and this has broken down the old us-and-them tradition to some extent. Not that there isn’t a place for good old-fashioned confrontation. Sometimes, as with the demonstration I participated in recently, the problem is that there is no clear ‘enemy’. Workers in the community welfare sector [where the percentage of women is high] are very poorly paid. Generally they’re paid by the government, which means their work is very insecure as governments and their pet projects come and go. Funding is ever a problem and it’s hardly surprising that turnover is very high. Targeting government becomes a problem when governments get turfed out and the next government hasn’t made the same commitment. The problem may well be in public relations – but I’m moving too far from my focus. The point is that, again in this area, a collaborative approach, recognising the mutual dependency of coalface workers and management [and often their inter-changeability] strikes me as inherently more productive. But maybe we’ve had to go through a certain period of mutual hostility, misunderstanding and misrepresentation to get to that stage.
So the above is ten years old, and the world of work – the growing gig economy, and increasing deregulation – is getting tougher for those without the right connections. A basic income provision, which might alleviate the problems caused by an increasing concentration of wealth, doesn’t seem to be supported fully by the left or the right, never mind the kind of bipartisan support required for success. But bipartisanship and collaboration is essential to face and overcome the problems we’re creating for ourselves. The thirty percent target for female involvement at all levels in these key fields is critical in creating this collaborative environment – though thirty percent isn’t enough.
a bonobo world? 8 – hunter-gatherers, the agricultural revolution, capitalism and science
We can see that human society, various though it is, has much in common with chimp society. Throughout human history, males have dominated females to an overwhelming degree, and large groups of males have fought to the death over territory, or over which dominant male should vanquish and control the territory of the other. Edward Gibbon’s monumental Decline and fall of the Roman Empire is a tale of 500 years of political intrigue, betrayal and murder in a system where succession was never based on inheritance but only on political power and skill, with the military always prominent.
It’s generally accepted that the ancestors of modern human apes engaged in a nomadic hunter-gatherer lifestyle from at least 2 million years ago. This very successful lifestyle was dominant until the development of agriculture a mere 12,000 years ago. While there’s much debate on the structure of hunter-gatherer societies, the dominant view is that they were more egalitarian than post-agricultural societies, and also chimp societies. Recent research also suggests that the success of the hunter-gatherer system, with its sexual division of labour, enabled Homo sapiens to outcompete Homo neanderthalensis as they spread across the globe. However, it’s unlikely that this lifestyle and social system was invariant across regions or time, and evidence found about one group will not stand for all. Technologies varied, as did diet and climatic conditions. In some of these societies, women joined the hunt, or hunted with other women, depending on the type of quarry being hunted and how the hunt was carried out. Kinship relationships in these early societies tended to be matrilineal, that is, descent through the female line is generally acknowledged, though this had little effect on inheritance among hunter-gatherers, as there is virtually nothing to inherit, except, perhaps, reputation. However, the gradual transition to a settled, agricultural lifestyle created a more routinised existence of digging, sowing, reaping, building and defending territory. Research has found that, in women as well as men, bones became bigger and harder during the early agricultural period. It could in many ways be described as a disastrous change in the short term, as workloads increased and diets became less varied. It certainly spelt long-term danger to other species, with deforestation, land degradation and the diversion of natural water-courses becoming increasingly widespread. The reliability of seasonal rains and sunshine became a focus, which led to the growth of religious rites and ceremonies, and to a class of religious intermediaries. As to gender roles, with the development of fixed dwellings, the males tended to do more of the field-work and the women became more home-bound, engaged in child-rearing, cereal processing and other food preparation. And naturally, with land itself becoming increasingly central, territorial conflicts and ownership hierarchies developed. The domestication of animals, together with the cultivation of fields, made these hierarchies more visible. If you laid claim to more land, you could produce more food, making others in the village more dependent upon you. We think today of wealthy people with more capital to invest or otherwise utilise, and interestingly, the word capital comes from the same Indo-European root as cattle, the first animals to be domesticated in large numbers. You might make this increase in your capital more tangible with a bigger dwelling and perhaps more ‘wives’ and dependents under your keeping.
It certainly seems likely that the development of a sedentary, agricultural lifestyle created a more patriarchal, and unequal, human society. Women spent more time ‘at home’ than they did in hunter-gathering times, and had more children. Recent research has also found that the regions which have had the longest history of an agricultural lifestyle have the most deep-rooted patriarchal attitudes.
In modern capitalist counties, inequality is obviously increasing, especially if you judge by that most capitalist of nations, the USA, which currently has the greatest income inequality in its history, and the greatest income inequality of all the G7 nations. The gap between the super-rich and the merely rich in the USA has widened spectacularly over the past twenty-five years, and If we examine US wealth from a gender perspective we find that women own 32c for every dollar owned by men. Whether or not the gap between women and men’s wealth increases, I cannot envisage anything but an increasing gap between rich and poor in the US, as it is far more wedded to libertarian mythology than any other nation.
It’s my belief, though, or maybe it’s a mere hope, that less atomistic societies, such as we find in Asia, may ultimately lead us to the way of the bonobo – a society with less internal strife, less rigid hierarchies and inequalities, a greater sense of togetherness and mutual concern, and even more relaxation and play.
Science
Some years ago the philosopher A C Grayling gave a talk in Australia, which I heard on Radio National. He spoke of two visits he made in the region of Geneva, to the headquarters of the United Nations, and to CERN, home of the Large Hadron Collider. He was stuck by the contrast between the genial, collaborative atmosphere at CERN, featuring scientists from over 100 nations, and the testy, zero-sum nature of negotiations at the UN.
Science has become more collaborative over time, and far less patriarchal over the last century, though there’s still some way to go. Venki Ramakrishnan, who won the Nobel Prize for his contribution to decoding the structure of the ribosome, made many interesting points about the famous prize in his book Gene Machine. He notes the increasingly collaborative nature of science, and doesn’t subscribe to the heroic narrative of science. Many people and groups in recent years have been given the prize – which is always life-transforming because it brings their name to the generally non-scientific public in one fell swoop – for simply being the first to solve a puzzle or make a discovery that many groups or persons were on the verge of making, within an atmosphere of generally collegial competition. It’s also noteworthy that, while the early Nobel Prizes in the sciences were awarded to individuals, this has become increasingly rare. I rather enjoy the fact that, as the twentieth century progressed, and on into the twenty-first, both the collective nature of science and the female contribution to it have become increasingly recognised. I would like to think that the connection between collectivity and female participation is not coincidental.
Of course, many early breakthroughs in science and technology are anonymous, and as such, seen as collective. Who invented the plow? The Sumerians maybe, or some other Mesopotamian or Indus Valley culture. Writing? Mesopotamia again, or maybe the Indus Valley or China, or separately by different cultures, possibly even in Rapa Nui. But nowadays, we’re keen to give individual recognition for any technological or scientific developments.
References
https://www.jstor.org/stable/44113711?seq=1
the male and female brain, revisited
Culture does not make people. People make culture. If it is true that the full humanity of women is not our culture, then we can and must make it our culture.
Chimamanda Ngozi Adichie

An article, ‘Do women and men have different brains?’, from Mysteries of the human brain, in the New Scientist ‘Collection’ series, has persuaded me to return to this issue – or perhaps non-issue. It convincingly argues, to me, that it’s largely a non-issue, and largely due to the problem of framing.
The above-mentioned article doesn’t go much into the neurology that I described in my piece written nearly 7 years ago, but it raises points that I largely neglected. For example, in noting differences in the amygdalae, and between white and grey matter, I failed to significantly emphasise that these were averages. The differences among women in these and other statistics is greater than the differences between women and men. Perhaps more importantly, we need to question, in these studies, who the female and male subjects were. Were they randomly selected, and what does that mean? What lives did they lead? We know more now about the plasticity of the brain, and it’s likely that our neurological activity and wiring has much more to do with our focus, and what we’ve been taught or encouraged to focus on from our earliest years, than our gender.
And this takes me back to framing. Studies designed to ‘seek out’ differences between male and female brains are in an important sense compromised from the start, as they tend to rule out the differences among men and among women due to a host of other variables. They also lead researchers to make too much of what might be quite minor statistical differences. To quote from the New Scientist article, written by Gina Rippon, author of the somewhat controversial book The gendered brain:
Revisiting the evidence suggests that women and men are more similar than they are different. In 2015, a review of more than 20,000 studies into behavioural differences, comprising data from over 12 million people, found that, overall, the differences between men and women on a wide range of characteristics such as impulsivity, cooperativeness and emotionality were vanishingly small.
What all the research seems more and more to be pointing to is that there’s no such thing as a male or a female brain, and that our brains are much more what we make of them than previously thought. Stereotyping, as the article points out, has led to ‘stereotype threat’ – the fact that we tend to conform to stereotypes if that’s what’s expected of us. And all this fuels my long-standing annoyance at the stereotyped advertising and sales directed at each gender, but especially girls and women, which, as some feminists have pointed out, has paradoxically become more crass and extreme since the advent of second-wave feminism.
And yet – there are ways of looking at ‘natural’ differences between males and females that might be enlightening. That is, are there informative neurological differences between male and female rats? Male and female wolves? Are there any such differences between male and female bonobos, and male and female chimps, that can inform us about why our two closest living relatives are so socially and behaviourally different from each other? These sorts of studies might help to isolate ‘real’, biological differences in the brains of male and female humans, as distinct from differences due to social and cultural stereotyping and reinforcement. Then again, biology is surely not destiny these days.
Not destiny, but not entirely to be discounted. In the same New Scientist collection there’s another article, ‘The real baby brain’, which looks at a so-called condition known as ‘mummy brain’ or ‘baby brain’, a supposed mild cognitive impairment due to pregnancy. I know of at least one woman who’s sure this is real (I don’t know many people), but up until recently it has been little more than an untested meme. There is, apparently, a slight, temporary shrinkage in the brain of a woman during pregnancy, but this hasn’t been found to correlate with any behavioural changes, and some think it has to do with streamlining. In fact, as one researcher, Craig Kinsley, explained, his skepticism about the claim was raised in watching his partner handling the many new tasks of motherhood with great efficiency while still maintaining a working life. So Kinsley and his team looked at rat behaviour to see what they could find:
In his years of studying the neurobiology underlying social behaviours in rats, his animals had never shown any evidence of baby brain. Quite the opposite, actually. Although rats in the final phase of their pregnancy show a slight dip in spacial ability, after their pups are born they surpass non-mothers at remembering the location of food in complex mazes. Mother rats are also much faster at catching prey. In one study in Kinsley’s lab the non-mothers took nearly 270 seconds on average to hunt down a cricket hidden in an enclosure, whereas the mothers took just over 50 seconds.
It’s true that human mothers don’t have to negotiate physical mazes or find tasty crickets (rat mothers, unlike humans, are solely responsible for raising offspring), but it’s also clear that they, like all mammalian mothers, have to be more alert than usual to any signs and dangers when they have someone very precious and fragile to nurture and attend to. In rats, this shows up in neurological and hormonal changes – lower levels of stress hormones in the blood, and less activity in brain regions such as the amygdalae, which regulate fear and anxiety. Other hormones, such as oestradiol and oxytocin, soar to multiple times more than normal levels, priming rapid responses to sensory stimuli from offspring. Many more connections between neurons are forged in late pregnancy and its immediate aftermath.
Okay, but we’re not rats – nothing like. But how about monkeys? Owl monkeys, like most humans, share the responsibilities of child-rearing, but research has found that mothers are better at finding and gaining access to stores of food than non-mothers. Different behaviours will be reflected in different neural connections.
So, while it’s certainly worth exploring how the female brain functions during an experience unique to females, most of the time women and men engage in the same activities – working, playing, studying, socialising and so forth. Our brain processes will reflect the particular patterns of our lives, often determined at an early age, as the famous Dunedin longitudinal study has shown. Gender, and how gender is treated in the culture in which we’re embedded, is just one of many factors that will affect those processes.
References
New Scientist – The Collection, Mysteries of the human brain, 2019
https://en.wikipedia.org/wiki/Dunedin_Multidisciplinary_Health_and_Development_Study
gods, science and explanation
If you think that it would be impossible to improve upon the Ten Commandments as a statement of morality, you really owe it to yourself to read some other scriptures. Once again, we need look no further than the Jains: Mahavira, the Jain patriarch, surpassed the morality of the Bible with a single sentence: ‘Do not injure, abuse, oppress, enslave, insult, torment, torture, or kill any creature or living being.’ Imagine how different our world might be if the Bible contained this as its central precept.
Sam Harris, Letter to a christian nation

Reading David Deutsch’s The beginning of infinity, together with a collection of Stephen Jay Gould’s essays, Dinosaur in a haystack, has reminded me of my critique of Gould’s bad NOMA argument, which I reread lately. So here’s a revisiting and a development of that critique.
Put very simply, Gould argued that religion was about moral and spiritual matters, and that science was about causes and effects in the natural world, and that these spheres of interest didn’t overlap, so co-existence was not only entirely possible but mutually beneficial.
In his argument, I noted, Gould generally avoided mentioning gods, or God. It seems to me now, that this is more of a problem than I thought at the time, because religions are all about gods. While I don’t want to be hard and fast about this, religions really don’t exist without gods. In that sense, you might call Buddhism a spiritual belief system or worldview or discipline, but it isn’t a religion. It doesn’t use gods to explain stuff. And Confucianism even less so. Certainly in earlier times, in a more god-besotted world, Buddhism and even Confucianism were associated with or could be easily assimilated with local deities in China, Korea and Japan, and the world of morality was generally associated with portents and god-induced ‘disasters’, but that was to be expected in a pre-scientific climate, which prevailed globally for most of human history.
This is the point. For century upon century, gods, their behaviour, powers and attitudes or natures, were the explanations for war, famine, disease and the everyday accidents that humans suffered from. Even as some medical and other knowledge developed, the will of the gods was always there as a background explanation for the otherwise inexplicable. And so it shouldn’t be surprising, in a world teeming with god-explanations, that the pioneers of more earthly, measurable and testable explanations for phenomena still clung to this background of god-explanations for so much of what they saw around them – the birds in the sky, the food that sprang from the ground or hung from the trees, the life-giving rain, the failed harvests, the floods, the plagues, the invasions and so on.
Nowadays, what we call science can provide better explanations in every area we can think of than do god-explanations, and this is a major blow to religion and its relevance in the modern world. I would describe it as a death-blow. Indeed gods aren’t just bad explanations, they’re not really explanations at all. Why gods, after all? What are they, and where do they come from? No coherent explanation can be offered for them. Of course the obvious answer is that they come from the human imagination, as is evidenced by the human qualities they display – the beauty of the love-goddess, the long-bearded father-god, the thunderous dyspepsia of the war-god and so forth – but such an explanation is anathema to religion, as it collapses the house of cards. So an attempt is made to divert attention from inquiring into the ineluctable mystery of the god’s existence – sometimes by making such inquiries a kind of sacrilegious abomination – and to focus more on the god’s commandments. This is a move made by many a staunch Catholic.
I’ve heard such people say that the ten commandments of the Old Testament are clearly the basis of all our laws and morality. I’d like to have a look at them, particularly in terms of explanation. As young children, we’re often given commands – do this, don’t do that – by our parents. These commands generally have an explanation supporting them, which we learn later. But the explanations are essential, and commands without effective explanations to support them are surely a form of tyranny – at least that’s how I see it.
So let’s have a look at these commandments, which are so essential to ‘western’ or ‘civilised’ morality, according to some. I’ve put them in my own words.
- 1. I’m your god, you mustn’t have other gods before me.
This has nothing whatever to do with morality as far as I can see. This god says elsewhere that he’s a jealous god, and this is further proof. Catholics gloss this commandment as a commandment against idolatry, but that’s highly problematic because it makes the enormous assumption that the god called God is not an idol. If he’s saying ‘I’m the true god, all the others are fake’, he needs to provide proof. He doesn’t – and presumably makes the arrogant claim that he doesn’t need to. - 2. You mustn’t take my name in vain.
So what is this god’s name? God, apparently. It’s like a marketing ploy, as if MacDonalds got to change their name to Hamburger and could take action against anyone else who used the name. In reality the god now called God was an amalgam of Hittite and Armenian gods, forged into a monotheistic being by elites of the region somewhere around the 7th century BCE. The idea of the commandment is that you should speak his name respectfully. Why? Because he’s God. The only way to avoid a circular argument here is to provide proof of this god’s existence, which hasn’t been done and can’t be done. There’s no morality on display here. - 3. The sabbath day should be kept holy.
- This is fairly arbitrary, the word coming from the Hebrew sabbat, meaning rest, and it’s based on God’s rest day, as he created the universe or multiverse or whatever in six days and rested on the Saturday, according to Judaic tradition, but Christians arbitrarily changed the day to Sunday. Of course no educated person today thinks the world, universe, or whatever, was created in a week, whatever you define a week as, by an ethereal being. Again, this could only have moral effect if you believe in this creation story and the god at the centre of it (and if you believe the god is egotistical enough to want to be eternally remembered and acknowledged in this way).
- 4. Honour your parents.
- As a heuristic, this makes sense, but it is not a given. Some parents kill their children, others do irreparable damage to them. The vast majority, of course, don’t. This is a matter of individual cases and analyses. The complexity of parent-child relations is dealt with most profoundly by Andrew Solomon in his great book Far from the tree. I would refer everyone to that book as a response to the fourth commandment.
- 5. You mustn’t kill.
- This again is too vague, as it doesn’t deal with self-defence and other exculpating circumstances. It’s also fairly commonplace, and common-sense. It’s easy to find supporting explanations. Nobody needed this commandment to create laws regarding murder and unlawful death.
- 6. You mustn’t commit adultery.
- A lot can be said here. At the time that these commandments first appeared, and for a long time afterwards, women and girls were treated as chattels and very often married off against their will, sometimes as children, to men twice or thrice their age. Considering such a context, and considering that contraception was essentially non-existent in those days, adultery was generally treated differently depending on wealth, social status and gender. There might have been an explanation for the law of adultery, but it probably had more to do with property and the status of offspring than morality per se.
- 7. Don’t steal
- The concept of private property would have emerged slowly, and would have been interdependent on other cultural developments in the move from horizontally to more vertically based cultural systems. Even so, it’s unlikely that a prohibition on stealing would’ve been novel when this commandment was formulated.
- 8. Don’t lie
- the telling of lies to advantage oneself and disadvantage others would have been a problem at least since effective languages developed, and we have little evidence as to how long ago that happened. We certainly know it was long before the 6th or 7th centuries BCE, so there’s nothing new here. Again, though, the commandment is too vague to be particularly effective.
- 9. Don’t covet (lust after) your neighbour’s wife
- These last two commandments are about thoughts, which makes them particularly ineffectual. They might be interpreted as advice, which would leave us with fewer commandments to criticise, but even as advice they seem like so much pissing into the wind. And of course the fact that wives and not husbands are singled out is an indication of the particularism of the patriarchal society this commandment addresses.
- 10. Don’t covet (hanker after) your neighbour’s goods.
- Again, hardly a profound or memorable commandment, and barely relevant to today’s society. If you’re impressed by your neighbour’s car, for example, you might ask her about it, check out its performance and decide to get something similar yourself. What’s the big deal?
I’ve spent too much time on this, but I simply wanted to point out that, while gods are what religion is all about, they are, or were, also used as explanations. That’s in fact what they were for. And a ‘commandment’ is simply an explanation once removed, because they represent the god’s will. The explanation, therefore, for bad tidings or bad karma or whatever, becomes failure to follow the will and the commandments of some particular god or other.
Nowadays we have better explanations, based on what we know of human psychology and neurophysiology, and of how we work together in societies, as the most socially constructed mammals on the planet. We also know much more about how the physical world works, which has resulted in technological developments of increasing reach and sophistication. The idea that knowing so much more about what we are has no relationship to what we should do – the moral sphere – has always struck me as preposterous. This old is-ought separation was key to Gould’s NOMA thesis. But it’s not only that science’s increasingly far-reaching accounts of ourselves and the universe we live in is essential to our decisions about what we should do. It’s also true that religion keeps trying to tell us what we are. And its account s just don’t stack up, from the broadest scientific perspective. It just fails comprehensively as an explanation.
random thoughts on progress and culture

I seem to have a mind geared toward progress. I look forward (as I’m just beginning to feel my age) towards electric vehicles increasing market share in the ‘backward’ land of Oz. I look forward to governments here throwing their weight behind renewables without the usual reservations. I look forward to the James Webb telescope finally being launched, learning more about exoplanets, and of course genomics, epigenetics, neurophysiology, human origins, and much more. I look forward to the collapse of the Kim monarchy in North Korea, the demise of the current batch of macho political thugs worldwide, and the continuing rise to power of women in politics, business, science and technology. I’ve read Pinker’s two big books on the virtues of progress and enlightenment, I’m reading David Deutsch’s book on the beginning of an infinity of knowledge and discovery and technological improvement, and I’m wishing I could live at least another hundred years to watch the two-steps-forward-one step-back dance into the future.
And yet.
I generally describe myself as a humanist, and I’m drawn to those expressing suspicion and a degree of disdain toward nationalism – but, why is that? Am I free to have those feelings, which have been more or less with me since childhood, or have they been imposed on me by experiences I didn’t choose to have? After all, I’m human but I’m thoroughly localised in time and space. I’m a product, of a particular culture, often described as the dominant culture, white (though my skin is light brown and variable as I tan easily), Anglo-Saxon (though being born in the north-east of Scotland I may have Pictish and/or Scandinavian forebears, and frankly I’m not interested in tracing my ancestry) and protestant (though I’m not religious in any sense). Clearly, if I was born in the same place but several hundred years earlier, I wouldn’t be banging on about progress. I wouldn’t have ended up in Australia and I would likely never have travelled more than a few miles from the town of Dundee, where I was born. Whatever occupation I had wouldn’t have differed greatly from that of my father or my son, if I had one.
So much for time. Think of place. Had I been born in Australia a few hundred years ago, I would’ve been what Europeans call an Aborigine or an indigenous Australian – but I should get with the program, they’re called first nations people now, presumably because we now know that we’re all actually indigenous to the African continent. In any case, my world would’ve been unimaginably different. Or I might’ve been born to first nation parents, but in the fifties (that’s to say, on my actual birth date), in which case I would’ve experienced a mixture of Aboriginal and Western/European/White Australian culture. Again, an experience nigh impossible for me to imagine. How, in that case, would I think of nationalism, as someone linked to a ‘nation’ with an ancient, resilient culture, or complex of different cultures, but surrounded by an innovative, progressive, dominant culture that I would never quite belong to. Would I want to belong to it? Who can say – I’m mixing generalisations with particular experiences here, and it’s not making sense.
So it’s perhaps better, or certainly easier, to take the self out of the picture and think of cultures in the way we think of species and sub-species. Some species have found a niche, in the depths of the oceans, say, which has allowed them to survive and even thrive in a basic sort of way for eons, pretty well unchanged. Others, like rats and pigeons, have adapted to a variety of conditions, allowing them to spread across the globe, in tandem with ever-urbanising homo sapiens. Do we value all these species equally? Do we value all human cultures equally? We’re generally encouraged to think positively about biodiversity and cultural diversity. Yet we know that by far the majority of species mothered by this planet are now extinct. Many cultures, too, have been obliterated, by war, climate change, absorption into more dominant cultures and so forth. Which brings me back to progress. There seems to be a tension between the drive to preserve and the drive to transcend. There appears to be room for both drives much of the time, but what if they clash?
I recently had cause to learn a little more about the Andaman Islanders, who have a distinct and clearly self-sustaining culture developed over millenia. They don’t want to be disturbed and they’ve largely been granted that wish. After all, our progressive culture has no great need of their small scraps of land and what, from our perspective, are their meagre resources. However, imagine that something was discovered, via the latest in sophisticated computer technology, not too far beneath the soil of those islands – some mineral with extraordinary properties, valuable beyond measure to the dominant society’s continued technological advancement, but the extraction of which would massively disrupt the everyday life and compromise the spiritual beliefs of the islanders?
Perhaps this is a far-fetched scenario – it’s highly unlikely that, with our multi-faceted ingenuity, we would need to rely on some particular item from a remote set of islands for our juggernaut progress. And yet – I’ve read, in Simon Winchester’s book Pacific – of the fate of the Marshall Islanders in the forties and fifties, as the USA chose to use their region as the site of scores of nuclear tests, causing widespread and more or less permanent radioactive contamination – the price of a particular kind of progress. As Wikipedia puts it:
The testing concluded in 1958. Over the years, just one of over 60 islands was cleaned by the US government, and the inhabitants are still waiting for the 2 billion dollars in compensation assessed by the Nuclear Claims Tribunal. Many of the islanders and their descendants still live in exile, as the islands remain contaminated with high levels of radiation
Mistakes were made…
The ‘new world’ (meaning new to Europeans) and its first nations cultures have paid a heavy price for largely European colonisation, domination and progress. My position, as a somewhat low-ranking beneficiary of the dominant culture, makes it hard to judge the costs and benefits of these developments. We will go forward, but we need to look back at what we’ve done, and to look around at what we’re doing now. Preservation and progress is an uneasy balancing act which we’ll probably never quite master, but we need to keep trying, for humanity’s sake.
References
https://en.wikipedia.org/wiki/Marshall_Islands
S Winchester, Pacific: the ocean of the future, 2015
a discussion on scientific progress and scientism

‘Scientific progress depends on an expectation of continuous innovation, on encouraging an attitude of willingness to experiment, rejecting established authority of every sort, on the assumption that new experiments will bring out new realities and force us to revise our knowledge.’
Bruno Maçães, The Dawn of Eurasia
Discuss ‘scientific progress’ in the light of this statement.
Canto: This is very interesting. As a ‘fan’ (remembering that this word comes from ‘fanatic’) of scientific progress, an evidence junky, and also a humanist, I can see, and have experienced, a collision between the scientific process, which involves a respect for evidence rather than people, and the strongly held cultural/religious beliefs of people, which they hold fast to as identifying and solidifying principles. For example, the Aboriginal belief, handed down and taught, that their people have inhabited this land for eternity, while scientists are trying to determine precisely when the first home sapiens arrived here, and how old the continent of Australia actually is, given the pre-existence of Gondwana, Pangaea and the rest.
Jacinta: A belief probably not held by that many Aboriginal people, most of whom have been educated in institutions that treat science seriously. That’s to say, more recent generations, and this is a problem everywhere – ‘established authority’ can also mean traditional beliefs and practices, even the old established language. The tribal language, the local language, being abandoned everywhere for more global forms of communication.
Canto: Yes I read yesterday an essay topic about the growth of English as an international language, often as a person’s second or third language – and I recognised immediately that the essay was out of date as it stated that about 900,000 used English that way. It’s well over a billion now and rising fast.
Jacinta: And the language of science is largely English – plus mathematics. It’s funny that there are actual scientific endeavours to preserve many of the 7,000 languages that exist in the world, while scientific communication relies largely on a universal single language…
Canto: Yes, and a person can feel that contradiction, that kind of tugging both ways, within themselves. Like following Scottish or Jewish traditions at times of celebration, enjoying the fun, and then thinking – why am I doing this? I don’t believe in first-footing or plate-breaking or whatever.
Jacinta: People follow these traditions because they work, or at least they think so, but not always in the traditional way. And many such followers are well aware of this – that these activities don’t work as lucky charms so much as social glue. But that’s the trouble with glue – you get stuck.
Canto: You’ve heard of the missionary who tried to Christianise the Andaman Islanders and was speared to death for his efforts? Most people’s responses were of the ‘serves him right’ type. But wasn’t that because the missionary was just trying to substitute one set of myths for another? If he was trying to introduce a new fishing method, or, I don’t know, something modernising and scientific…
Jacinta: We’ll have to get onto so-called ‘scientism’ at some stage, but here’s the thing. Maçães writes about ‘rejecting established authority of every sort’, and Richard Feynman apparently described science as belief in the ignorance of experts, but when we come upon, say, the Piripkura people of Brazil’s Mato Grosso, whose continued existence in the face of western diseases and cattle-raising gunmen we’re not even sure about, converting such people into scientific modernists who should question why they’re having difficulty surviving and adapting, seems very arrogant somehow.
Canto: This is where humanism comes in, and it’s a fraught kind of humanism. Many would say – look, all these tribes will disappear, because their way of life is outdated and ‘in the way’, which doesn’t mean the people will disappear, they’ll gradually get absorbed into the broader population, modernised, urbanised, educated and homogenised into our diverse modern world. If they’re lucky enough not to die of disease and gunshot wounds.
Jacinta: And their expertise in traditional hunting, gathering and fishing will be found to be not so much ignorant as obsolete within the mechanised world of food production and consumption. And this is happening everywhere, from the Limi of south-western China to the Bushmen of Botswana. Could it be said that they’re the victims of scientific progress? It’s hard to distinguish science and technology from other aspects of modernism I suppose, but this is the complex other face of science’s otherwise refreshing respect for innovation, experiment and evidence rather than ‘experts’, or just plain old people.
Canto: So what do you think of ‘scientism’, which is I think a rather vague claim about the steamrolling arrogance of science, and what about the possibly self-destructive implications of relentless scientific advancement?
Jacinta: You know there might be something in the criticism, because as I try to get my head around the complexities of, say, electromagnetism, or neurological interactions, I find myself less drawn to some of my earlier loves, literature and the visual arts. I don’t know if that means I’m arrogantly dismissing them, but I do know they’re not engaging me in the old way. I find science more exciting, and maybe that’s dangerous…
Canto: In what way?
Jacinta: Well, the motto of this blog is ‘rise above yourself and grasp the world’, but that kind of engagement – in something so large if not abstract as ‘the world’….
Canto: The world isn’t abstract – it’s everything. Everything found in time and space. It’s absolute reality.
Jacinta: Well maybe, but that engagement in ‘everything’, it rather detaches you from the smaller world of the people around you, and – and yourself. Rising above yourself entails escaping from yourself and you can’t really do that, can you?
Canto: The sciences of biology, neurology, genetics and so forth are the best ways of learning about ourselves. It all comes back to us in the end, doesn’t it? Our mathematical equations, our experiments, our discoveries of black holes, the Higgs boson, gravitational waves, they’re all about us, somehow. The things we do. And it seems it helps our understanding and sympathy. Science is about finding out things, like finding out about other people. The more we find out, the less we tend to dismiss or hate, or fear. Look at those who commit acts of terror. Surely ignorance plays a major role in such acts. A refusal or inability to find out stuff about others. A lack of curiosity about why people are different in the way they look and act. Science – or the scientific impulse, which is basically curiosity – opens us up to these things, so that we no longer hate or fear mosquitos or spiders or snakes or Christians or Moslems or Jews.
Jacinta: Hmmm, so what’s the buzz about scientism? Let’s end this post by discussing a quote from an essay on scientism written for the American Association for the Advancement of Science:
It is one thing to celebrate science for its achievements and remarkable ability to explain a wide variety of phenomena in the natural world. But to claim there is nothing knowable outside the scope of science would be similar to a successful fisherman saying that whatever he can’t catch in his nets does not exist. Once you accept that science is the only source of human knowledge, you have adopted a philosophical position (scientism) that cannot be verified, or falsified, by science itself. It is, in a word, unscientific.
Canto: Well I’m not impressed with this argument, I must say, probably because I don’t agree with the implied definition of science it presents. Science, to me, is an activity, driven by curiosity, which provides dividends in the form of a greater knowledge which raises more and more questions. I rarely worry whether it’s the only source of human knowledge, because that raises the question of what ‘knowledge’ is, and I’m not so interested in that enquiry. Much more interesting to try and work out how life came from non-life, how our planet got covered in water, whether life of any kind exists elsewhere in the solar system, how different parts of the brain interact under particular circumstances, etc etc. I don’t know or care whether you call those enquiries ‘science’ or not, I only know that you won’t get answers to those questions by just sitting around thinking about them. I mean, you can start by thinking, forming a hypothesis, but then you have to explore, gather evidence, conduct experiments, test then modify or abandon your hypothesis…
Jacinta: I thought the ‘net’ analogy used in that quote was pretty inept. Of course it’s reminiscent of the old Kantian categories, the grid or net by means of which we know things, which separates the noumenal world of things in themselves from the phenomenal world of perception/conception. But Kant’s problem was that the noumenal world was just a hypothesis that couldn’t be tested, since we only have our perceptions/conceptions – enhanced somewhat by technology – with which to test things.
Canto: Probably another reason why so many scientists, especially physicists, seem dismissive of philosophers of science. Another problem with those that go on about scientism is that they insist that there are other ways of knowing, but you can rarely pin them down on what those ways of knowing are.
Jacinta: Yes they’re often religious or new-age types, and spiritual knowledge is their stock-in-trade. And if you don’t have that spirituality, which doesn’t need to be explained, then you’ll never understand, you’ll always be a shallow materialist. There’s no response to that view.
Canto: Yes, we’re obviously on the autism spectrum, though not so far along as real scientists. Meanwhile, let’s keep exploring…