Archive for the ‘globalism’ Category
global warming or climate change? Does it matter? More importantly, how are we going in dealing with it?
…climate change (now interchangeably, albeit inaccurately, called global warming)….
Vaclav Smil, How the world really works, pp 168-9
Man-0-man-o-man-o-man-o-man-o-man….
I was a bit miffed by this slight put-down, because for some time I’ve been insisting (as if anybody noticed) on using the term ‘global warming’ in the face of what I’ve considered a move towards the ‘climate change’ term. In other words my subjective impression has been that ‘global warming’ is being replaced by ‘climate change’, a less urgent term to my way of thinking. I suspect this impression has come from my listening to expert podcasts and videos from New Scientist and other scientific sources, and it seems to me that some agreed-upon descriptor has come down from the Scientists on High, which of course stirs my anti-authoritarian blood.
My semi-informed view is that, yes, the climate is changing due to ‘greenhouse’ gases, by-products of our industries, particularly carbon dioxide, methane and water vapour, accumulating in the atmosphere, creating a greenhouse effect which is essentially a warming effect. And heat is energy, creating volatility and unpredictability. And the water vapour in particular, evaporating from the oceans, is broadening the tropical belt, causing storms, floods, lightning and fire. Of course there are countervailing factors – ice melt from the poles cools the oceans, adding to the volatility.
So I’ll go online to explore this rather minuscule issue, in my minuscule way. The US Geological Survey (USGS) has this to say:
Although people tend to use these terms interchangeably, global warming is just one aspect of climate change. “Global warming” refers to the rise in global temperatures due mainly to the increasing concentrations of greenhouse gases in the atmosphere. “Climate change” refers to the increasing changes in the measures of climate over a long period of time – including precipitation, temperature, and wind patterns.
That tells me it’s all much of a muchness, and the climate change we’re concerned about today is a product of greenhouse gas concentrations and the warming this is creating. So I’ll continue to use the global warming term, which isn’t at all inaccurate, because for me at least, it’s clear that the climate changes we’re experiencing stem from this warming, which is why experts like to connect our planetary future to 1.5 degrees, or 2, or 3 degrees, etc. Having said that, I’m more than impressed by Vaclav Smil’s analytical approach to the Big Issues of our modern world, and by his work ethic, which of course puts me to shame (he has written 36 books on energy, food, technology and other key aspects of human civilisation). He can be pedantic, but in a useful way, for example in pointing out that the ‘greenhouse effect’ isn’t really about how greenhouses work:
Labelling this natural phenomenon as the ‘greenhouse effect’ is a misleading analogy, because the heat inside a greenhouse is there not only because the glass enclosure prevents the escape of some infrared radiation but also because it cuts off air circulation. In contrast, the natural ‘greenhouse effect’ is caused solely by the interception of a small share of outgoing infrared radiation by trace gases [water vapour, carbon dioxide, methane and nitrous oxide].
V Smil, How the world really works, p178
Yeah, we kind of knew that, Vaclav, but thanks for the detail. What’s more interesting in his book is the detail of the challenges we face, and how we’re actually facing them. And one of the critiques he makes, what with all these COP meet-ups and IPCC projections, is the lack of detail and realism in dealing with these enormously complex issues faced by diverse states at varying levels of development, with competing needs, resources, issues and challenges. Our environmental footprint is embiggening, though its embiggening rate is reducing, in much the same way as our global population is, and our continued reliance on the Big Four, cement, steel, plastics and ammonia, to maintain our civilisations, means that fossil fuel emissions and global temperatures will continue to rise in coming decades. Moreover, as Smil points out, predictions about the growth in EV sales haven’t panned out in the last decade or so, and many other prognostications, especially about the future, have fallen flat, such as global supersonic flight, the population bomb, peak oil (I once read a book on that one), nuclear energy (for air travel and for uncovering natural gas fields, and some even nuttier schemes, such as creating ‘instant harbours’!), synthetic life forms (good-looking, hopefully), the 2000 tech-meltdown, and so on.
We seem often to underestimate our genius for surviving – and to overestimate our tendency to fuck things up. Which isn’t to say that we always get things right, or foresee the results of our manipulations of the so-called natural world. Smil is undoubtedly a good skeptic in this area, although I do find him something of an aloof overseer, unlike, for example, Gaia Vince, an intrepid traveller, moving from coal-front to coal-front, befriending and interviewing movers and shakers in the field, from the Sahel to the Columbian mines and the disappearing Himalayan glaciers. Both individual types help us to view the world richly, from individual and global perspectives (and it’s interesting, and unsurprising, that the overseer is male, and the engager is female).
Another problem preventing us from facing the real issues is the petty but mass-murderous ambition of the Putins and Xi Jinpings of the world and their horrific concepts of nationalism and power. The WEIRD world needs to reach out to the suffering peoples of these countries – especially the Chinese, a smart, industrious, ambitious and forward-thinking people who would thrive under a democratic regime (the Russians, by contrast, seem more cowed by their centuries of horror). This raises the question of how we deal with a country like China. My approach would be to maintain relations as much as possible while promoting better, more inclusive forms of government. Raise again and again the lack of women in government. Ask why this is so. What is the justification for an all-male politburo? How can they (the tiny governing minority) pretend that women in power is ‘Western’ and anti-Chinese? Isn’t the generally more collaborative approach of women a boon at a time when we face global crises needing global, collaborative solutions? Doesn’t the drumbeat of war, in these times, sound jarring and out of tune?
A greater internationalism is upon us, and more of it will be forced upon us as we face a global warming issue that will worsen in coming decades, without any doubt. Nationalism tends to get in the way of responses to international crises, as happened with the recent global pandemic. We tend to live in the moment, an eternal present, and we don’t realise, most of us, that if we were born a couple of centuries ago, we could travel throughout much of the world without crossing a border, without having to produce a passport or a visa, and without having to prove our ‘legality’. And we certainly can’t predict what systems will pertain in a couple of centuries from now, but they’re surely more likely to promote communication, co-ordination and exchange rather than isolation. I can only thank the writers and communicators that I’m able to plug into for helping me to focus on the future – my own and beyond – with as much realism and positivity as can reasonably be mustered.
References
How the World Really Works: A Scientist’s Guide to Our Past, Present and Future, by Vaclav Smil, 2022
Adventures in the Anthropocene; Transcendence; Nomad Century, by Gaia Vince, 2018 – 2021
Reading matters 8
Outbreaks and epidemics, by Meera Senthilingam, journalist, editor and public health researcher, specialising in global health and infectious disease.
- content hints – Dr Liu Jianlun, index case, ancient viruses, smallpox, ancient Egypt, eradication v elimination, hookworm, yaws, polio types 1,2 and 3, malaria, measles, Guinea worm, Edward Jenner, cowpox, eradication programme 1967, WHO, Donald Henderson, SARS, Zika and microcephaly, Ebola, mosquitoes, MERS-CoV, Crimean-Congo Haemorrhagic fever, Rift Valley fever, Yellow fever, more mosquitoes, breeding grounds, Aedes aegypti, Lassa fever, tuberculosis, syphilis, gonorrhoea, chlamydia, MSF, International Red Cross, dengue fever, staphylococcus aureus, bacterial meningitis, rabies, zoonoses, vectors, vaccine hesitancy, seasonal influenza, types A (H1N1), B, C and D, asymptomatic spread, antibiotic resistance, failed infrastructure, effects on poverty, affected by poverty, Dr Jan Semenza, effects of globalisation, investment, learning, co-operation…
Covid-19, politics, government – some observations
No society can legitimately call itself civilised if a sick person is denied medical aid because of lack of means.
Aneurin Bevan, founder of the UK’s NHS
Let me look at Covid-19 cases and deaths in different countries in terms of the political persuasions (and gender) of their leadership, with some obvious caveats and reservations, e.g. that correlation isn’t causation, that there are a whole host of factors influencing how well or badly particular nations are faring, that the data coming from many nations is highly suspect, etc. My statistics come from the Worldometer site, which names a wide variety of sources, and notably tends to be slightly less conservative than the WHO and Johns Hopkins sites in terms of numbers. The differences aren’t great, but I think it’s reasonable to assume that the overall numbers are greater than even the Worldometer site has been able to confirm.
I’m doing this because I’ve been checking the stats on a daily basis for weeks now, and impressions have, not surprisingly, been forming about the relationship between national leadership and the impact of the virus. So here are some statistics, and some speculations on them, for what they’re worth.
The UK (I was born in Scotland) has fared worse than any other country, apart from Belgium, in terms of deaths per million. Conservative PM Boris Johnson, prior to catching the virus himself, seemed to suggest letting it run its course through the community, which of course would have led to a huge death rate, and generally the messages from the beginning were confused, and mostly of a softly softly nature, which has clearly proved disastrous. The NHS has suffered years of severe cuts under ten years of conservative government, and mixed messaging has continued to damage what has been a truly woeful governmental response to the crisis. Scotland, which has a female First Minister and a centre-left government, has a slightly lower ‘excess death toll’ than England, but it’s still high compared to most countries, and higher than those of Wales and Northern Ireland. England is, of course, by far the most densely populated of the four UK nations.
Belgium wears the shame of having the worst Covid-19 mortality rate of any significant-sized nation (of say, 5 million or more) on the planet. However, to be fair, Belgium appears to have an accounting system for the virus which is as anomalous as is that of Russia at the other end of the spectrum (a spectrum from inclusive, i.e Belgium, to exclusive in Russia’s case). This issue of accounting is too enormously complex and fraught to be dealt with here (though many are suggesting that measuring ‘excess mortality’ might be the best option), so I’ll take Belgium’s disastrous figures at face value for now. The country’s PM, Sophie Wilmès, is a member of the centrist Mouvement Réformateur, and heads a coalition government. In fact Belgium has long been so factionalised that coalition governments are a more or less permanent feature of government there, and internal squabbling in recent years has led to a lot of government inertia. Though clear information is hard to find, the lack of strong, supported central government is very likely negatively affecting the country’s Covid-19 experience.
Germany is generally regarded as the success story of Europe. It’s Europe’s largest country, and currently the 19th most populated country in the world. It is 12th overall in the number of cases, and 11th in the number of deaths. This may look bad, but we know that western Europe has been particularly hard-hit, and it’s worth comparing Germany to its neighbouring countries. Interestingly, Germany shares its border with no less than nine different countries, and in terms of deaths per million, which I think is a good guide of a nation’s internal handling of the pandemic, it is doing far better than its westerly neighbours (Switzerland, France, Luxembourg, Belgium, the Netherlands and Denmark), and considerably worse than its easterly ones (Austria, Czechia and Poland). Again I’m skeptical of some of the stats, especially in a country like Poland, which has descended into a quasi dictatorship under its all-powerful Law and Justice party, but there does seem to be a radical divide between the eastern and western halves of Europe in terms of the pandemic’s impact. Anyway, Germany’s centrist Chancellor Angela Merkel has been in power since 2005, and she’s recently suffered under the description, ‘leader of the free world’ in lieu of the USA’s absence of leadership. Being a former research scientist, she’s been credited, rightly or wrongly, with having shepherded the country through this crisis better than most. Wikipedia has this to say about the country’s response:
The country’s low fatality rate, compared to fatality rates in Italy and Spain, has generated a discussion and explanations that cite the country’s higher number of tests performed, higher number of available intensive care beds with respiratory support and higher proportion of positive cases among younger people.
Italy, a country renowned for its political instability, fared disastrously early on (in March and April) in terms of cases and deaths, but has reduced the numbers greatly in recent weeks. Even so, Italy’s deaths per million is one of the worst rates in the world, five times that of Germany. Italy has in recent years developed closer ties with China than any other country in western Europe, and evidence points to the virus arriving in northern Italy via a Chinese couple from Wuhan. It’s clear that there was early skepticism and government officials were caught unawares by the magnitude of the crisis, and the rapidity of spread. The wealthy and densely populated Lombardy region has been disproportionately affected. Italy’s PM, Giuseppe Conte, has held the position for two years, making him one of the longest serving leaders in Italy’s post-war history. The nation’s volatile political history makes co-ordinated strategic planning for pandemics very difficult. This article on Italy from the Harvard Business Review, aimed at an American readership, captures the problems that face individualistic nations who favour rights over responsibilities:
Consider the decision to initially lock down some regions but not others. When the decree announcing the closing of northern Italy became public, it touched off a massive exodus to southern Italy, undoubtedly spreading the virus to regions where it had not been present.
This illustrates what is now clear to many observers: An effective response to the virus needs to be orchestrated as a coherent system of actions taken simultaneously. The results of the approaches taken in China and South Korea underscore this point. While the public discussion of the policies followed in these countries often focuses on single elements of their models (such as extensive testing), what truly characterises their effective responses is the multitude of actions that were taken at once. Testing is effective when it’s combined with rigorously contact tracing, and tracing is effective as long as it is combined with an effective communication system that collects and disseminates information on the movements of potentially infected people, and so forth.
Clearly this information-collecting, when it isn’t coercive, requires compliance and collaboration for the broader good. Libertarians are reluctant, it seems, to admit this.
Sweden‘s record on the pandemic is worth comparing to the other four countries comprising Scandinavia – Norway, Finland, Denmark and Iceland. Sweden is certainly the most populous of the five, but its deaths per million tell a grim story – more than five times those of Denmark, around ten times those of Norway and Finland, and almost 20 times those of isolated Iceland. The rate is higher than that of the USA and France, and not far below that of Italy. Currently, the centre-left PM Stefan Löfven heads a highly unstable coalition, which clearly isn’t able to provide the co-ordinated response required in a pandemic. In fact the country deliberately took a ‘relaxed’ attitude to the virus, and are now paying the price, though some of the country’s epidemiologists are still standing by the nation’s approach, astonishingly enough. Around half of the country’s fatalities have occurred in nursing homes. Apart from Sweden, all of the Scandinavian countries have female leaders. Just saying.
Russia, which has recorded the third highest number of Covid-19 cases in the world, has a bizarrely low death-rate, which can’t be accounted for from an epidemiological perspective, as I’ve reported before. Dmitry Peskov, one of Putin’s favourite arse-lickers, defended the record, saying “Have you ever thought about the possibility of Russia’s health care system being more effective?” This in fact caused a spike in fatalities, as several thousand Russians immediately died laughing. A very brave doctor, Anastasia Vasilyeva, founder and head of the medical trade union Alliance of Doctors, is creating videos exposing Putin’s lies about Russia’s handling of the pandemic, showing run-down hospitals, sick and unprotected medical staff and a generally under-funded and unprepared healthcare system. She has, of course, been viciously attacked by Putin’s media thugs, arrested and generally harassed. It’s safe to say that nothing credible is coming out of Russia’s state reporting of Covid-19, and the same must be said of China, or any other state which has more or less complete control of its media. So the full truth of what is happening in Russia, and in other closed societies, will likely not come out for years.
Final remarks – from what we’ve seen so far, right-wing, limited government, libertarian-type governments do worse than strong, centralised governments, especially those led by women. Closed societies generally can’t be trusted on their reporting, so it’s virtually impossible to judge their performance vis-à-vis the pandemic.
Next time I’ll look at some countries in Eastern Europe and the Middle East.
References
https://www.worldometers.info/coronavirus/
https://www.theguardian.com/commentisfree/2020/apr/04/tories-protect-nhs-coronavirus-slogan
https://www.abc.net.au/news/2020-05-18/why-belgium-has-a-high-number-of-coronavirus-deaths/12259032
https://www.livescience.com/results-of-sweden-covid19-response.html
https://hbr.org/2020/03/lessons-from-italys-response-to-coronavirus
On politics and states – some opening remarks
One of my abiding interests in life is how to organise society effectively for the benefits of its members. It’s so easy to criticise corrupt and incompetent governments and states, but it seems clear to me that, given the crooked timber of humanity, there’s no ideal form of state or anything close to it. In any case I’m a pragmatist rather than an idealogue, so I’m guessing that the posts I write on this topic will be more about what to avoid rather than what constitutes best practice.
Governments can and should play many roles in trying to provide for an effective society, and these roles often seem to be in conflict. For example, I’ve always been keen on government’s regulatory role in protecting the potentially exploited from would-be or actual exploiters. This would seem to conflict with government’s role in promoting economic success and well-being, in which, for example, traders and producers seek to sell products of highly contested worth.
Of course one popular view of government is that it should play a minimal role, allowing markets to flow as freely as possible. However the claim that government is ‘always the problem, never the solution’ strikes me as easily refuted. The hands-off approach from government led to the global financial crisis of 2007, in the minds of all but the most hardened libertarians, and in Australia, a recent Royal Commission into the banking sector, which was fought against vigorously by then Federal Treasurer (and now Prime Minister) Scott Morrison, has revealed banking corruption on a massive scale by all of the major banks in the country. Why would anyone think that self-regulation works, given the lessons of history and what we know of human nature?
So I believe that states – that’s to say governments – should have a major role to play in protecting their citizens from exploitation, while providing incentives for industry and capital enterprises to develop and thrive – with certain provisos. It shouldn’t come as a surprise, for example, that I feel that good science, in industrial and other capital enterprises, should be encouraged by government. So good government necessarily entails scientifically literate government. In this respect I believe that good government should be more interventionist than, say, government is expected to be in the USA, where, apparently, pharmaceutical products of highly dubious efficacy can be advertised. Truth in advertising appears not to be a major concern of government in that country, and I thank that’s a mistake.
Looking around the world and reading history, I find the worst governments, in terms of corruption and disastrous consequences for the governed, are those that have managed to avoid being held to account for their actions by those affected. That’s why democracy, bolstered by a free and informed fourth estate, and of course an independent judicial system, has proved to be more effective than its alternatives. But of course democracy is practiced in many different ways in many different states, and it too has its failings.
There’s also the complex role of culture in many states or governing systems. Nationalists tend to exaggerate or manufacture cultural traits, while humanists like myself tend to underplay them or wish them away, but I think the significant increase in globalisation in recent decades has been a benefit overall. Isolationism sees its most extreme examples in North Korea and the Andaman Islands, two very different cases, requiring us to think of culture, its manipulation or otherwise, in complex ways.
I’m not sure where all this is going, but I’ve been wanting to write about this sort of stuff for a long time. I’m currently reading a political history of Korea (north and south) and Russia, in the lead-up to the Putin dictatorship, and of course I’ve learned a lot about the problematic US presidential system over the past three years or so, so there’s plenty to reflect upon…
some thoughts on the importance of nations
America – the most important country in the world (Fareed Zacharia)
There have been many most important countries in the world throughout human history. Usually self-styled. They become important through economic and military success. And they think, everyone of them, that this success gives them moral authority. This is the fundamental error of every powerful state in history, so tedious to relate. The fact is that Americans are no way morally superior to Mexicans, Australians or Koreans, or whoever. Every country, or state, or tribe, is full of individual humans striving equally to thrive – like every other life form.
If you believe, however, that you’re a member of the most important country in the world, that may play on your mind a little. It may move you, just a little, to believe, just a little, that you’re just a little more important than people from less important countries.
What does it mean though, to be more important? Is it about power? We can think of an elephant being a more powerful animal than a squirrel, but does that make her more important?
Maybe importance can be measured by imagining the country, or animal, not existing. If the USA, and all its people, disappeared tomorrow, that would have a much bigger impact than if, say, Fiji and all its people disappeared, and presumably not just because this compares 325 million with less than one million. A better comparison would be between the USA and China or India. Both these countries have more people than the USA but are less important, according to Zacharia.
I’m guessing that Zacharia’s presumably offhand description of US importance has mostly to do with that country’s impact on the world. This surely gets to the nub of the matter. But this surely has no moral dimension. I’m not sure whether Zacharia meant to suggest a moral dimension to the USA’s importance.
My view is that nations are like animals. Large animals tend to leave a larger footprint, metaphorically speaking. The main focus of any animal or nation is to sustain itself, and more. Other nations, or animals, are seen as a means to that end. So nations will see other nations as either exploitable (prey), helpful in the exploitation of others, dangerous (predators), or simply irrelevant. True, there are symbiotic relationships, and exploitation is perhaps a loaded word, but the world of the living goes on living by consuming other living beings. At least, that’s how it has gone on so far.
Important countries consume more. Maybe that’s a negative, but they may do so by being smarter, or by hitting upon some clever and effective ruses before anyone else. So size isn’t everything, though it helps. Also, their cleverness or effectiveness teaches others – their prey as well as interested observers. They make the world wise up, quicken up. Remember the Mongols, an important nation of the past, or Hannibal, an important general.
But I feel I’m being too male, thinking too much on destruction and aggression. The importance of nations today should be, and generally is, based on a different kind of cleverness, ingenuity, innovation. Yet we find this everywhere, as ideas spread more quickly than ever before. A young African boy generates wind energy for his village through internet-based DIY. This is important, and a great leveller.
The internet is still largely American, and so on that basis alone, the USA should rightly view itself as the most important nation in the information age. Or is it simply the English language that has become most important? Science and technology are international, of course, but must be translated into English, if required, for best effect. This has been so for some time – think Mendel’s 1865 paper on the laws of segregation and independent assortment. It didn’t appear in English until 1901, years after Mendel’s death, as a result of some pioneers finally lighting upon it. English is surely an important language.
So what would happen if the USA suddenly disappeared under the waves, with all its people, its weaponry and other technology, its industry? This would be a terrible tragedy, of course, for those loved and loving ones left behind. And yet, in the information age, surprisingly little, if any, of the technology and industry would be lost. The internet would survive, and with it the means for making bombs, multiple examples of beautiful or other people having orgiastic fun for the tutelage of our youth, the Khan Academy’s video lessons on physics, chemistry and assorted other subjects, and an endless variety of examples of dog, cat, bird, elephant, octopus and other cleverness, or silliness. In short, the human world would certainly progress, or continue, more or less unabated, proving that, however important the USA is, it isn’t indispensable.
But surely, if the USA disappeared, another country would take its turn as the most important country in the world. And what then, and which?
That’s a very interesting question. The USA won’t, of course, disappear below the waves, and many if not most Americans firmly believe that their country must remain the most important for a long long time into the future. As did the British in their heyday, and the Romans, and the Egyptians, and the Sumerians, no doubt. And yet, our human world goes on, and seems to progress, with all its rises and declines.
They say that China will be the next most important country. I don’t see that happening in my lifetime. I’m skeptical of it happening as long as China retains its current political form. The age of major military conquest is over, I believe, so conquest will have to be of a different type, a much more subtle type, perhaps more subtle than I’m capable of foreseeing at present. Too many nations have sampled, for too long, the flavour of freedom, participation and dissent to be guiled by China’s top-down, controlling approach to administration. China will become more and more of an outlier. In any case, I don’t see the USA relinquishing its prominent position ‘any time soon’, as the Americans like to say. Ever the optimist, I’m hoping that the USA will bounce back from the Trump debacle with a much-reformed political system (especially with respect to presidential power and accountability), a renewed commitment to international relations, and a chastened sense of its failings and fragility, and the limits of its democracy..
But it’s important, always, to remember that nations are not people, and that people are always more important than nations.
all renewable energy by 2050? Hang on a tick
Sir David McKay, who died in 2016 of stomach cancer, aged 49. A great loss.
The late Sir David McKay, physicist, engineer, sustainable energy expert, Cambridge professor and Royal Society Fellow, has just become known to me through his 2012 TED talk and a lengthier exposition of the same ideas presented at Harvard. These talks were designed, to ‘cut through some of the greenwash’ and provide a realistic account of what can be done, on both the supply and the demand side, to reduce fossil fuel consumption and transform our energy economy.
As I need to keep saying, I’m far from an expert on this stuff, and I’m always impressed by the ingenious developments in the field and the promise of new technology, in batteries and other storage systems – like the compressed air underwater energy storage system being trialled in Lake Ontario, Toronto. But McKay’s contributions are helping me to think more realistically about the enormity of the problem of weaning ourselves from fossil fuels as well as to think more practically about my own domestic usage and the demand side more generally.
While McKay was no renewable energy sceptic or climate change denier, his ‘arithmetical’ view of the future poured a lot of cold hydro on the rosy idea that we’d be living in an all-renewables-powered biosphere within x decades. So I want to take a closer look at some aspects of what he was saying (he also wrote a highly-regarded book, Sustainable energy – without the hot air, available free online).
I particularly want to look at two forms of renewable energy that he talked about; wind and solar. He also talked at some length about two other energy sources, biofuels and nuclear, but I’ve never been much keen on biofuels, which in any case seem to have been largely taken off the menu in recent years, and nuclear, as McKay admits, has a popularity problem – a massive one here in Australia, unfortunately. What I say here about wind and solar will be gleaned largely fromMackay’s Harvard talk, but I’ve downloaded and plan to read his book in the near future.
Mackay has calculated that the current energy production of wind turbines in windy Britain is about 2.5 watts per square metre, and by multiplying per capita energy consumption by population density, you get power consumed per unit area, which for Britain is about 1.25 watts per square metre. This suggests that to cover the consumption of Britain solely by wind, you’d need an area, on land or sea, half the area of Britain. This is clearly not feasible, though of course nobody in Britain, I hope, was ever expecting to have all their energy needs provided by wind. The situation is vastly different for South Australia, two thirds of which is currently powered by wind. SA has vastly more land than Britain and vastly less people.
Though I’m sure it’s possible to quibble with Mckay’s figures and calculations, what he brings to the issues, I think, is a global, as well as a particular perspective that can be lost when you focus, as I have, on local success. For example, South Australia has been very successful in its deployment of wind power over a short period of time, and it’s easy to get carried away and think, if we can do it, why not state x or country y? But SA is a state with a small population and a very large area, and plenty of wind to capture. This just can’t be replicated in, say, Massachussetts, with more than three times the population, a thirtieth of the area, and little wind.
So McKay wasn’t offering global solutions, nor was he dismissing local ones. He was simply pointing out the complexity of the problem in physical and arithmetical terms of weaning ourselves from fossil fuels, as well as getting us thinking about our personal responsibilities on the demand side. Solar isn’t much of a national solution in Britain, though it could be in Australia, which could be a net exporter of renewables, as Elon Musk has suggested, but to which countries, and how exactly do you export solar energy? You’d need conversion and transmission and bilateral agreements. All of this while fighting entrenched interests and upsetting long-standing arrangements. Having said this, more people are hopping on the renewables bus and it’s almost becoming unfashionable, in most western countries outside of Australia, to be dismissive of them, a noticeable change in the last decade.
So what’s the point of this post? It’s to heed McKay’s advice that we need to recognise the complexity of the problem, to keep all possible reasonable solutions on the table, to become more aware, as individuals, communities and states, of our energy consumption, and to recognise that there’s never going to be a one-type-fits-all fix. Environments and needs vary widely, so we need to find particular solutions and we also need to find ways of joining and mixing those solutions together in effective networks. It all sounds pretty daunting, but the fact is, we’re already moving in the right direction, and there’s much to be positive about. Technology and engineering are international, and those in the business are hunting out solutions across the globe and thinking of harnessing and adapting them to their own region, in the process building communication, sharing information and expertise and raising consciousness about energy supply and consumption. And another positive is the endless innovation that comes with thinking about energy solutions in new ways, like small, cheap solar panels to provide energy in developing regions, backyard or small-scale wind-turbines in suitable locations, processing waste to fuel, new developments in batteries and EVs, and so on. So, while there aren’t major, mind-blowing solutions to our fossil-fuel dependence in the offing, we are making progress, incrementally, and the effects of climate change, as they become more impactful, will no doubt accelerate our progress and innovation. We have no option but to think and act positively.
portable solar panels can be surprisingly useful, and cheap
In a future post I’ll look at the demand side, following McKay and many others. Having just moved house, and sadly leaving solar panels behind, it’s time to find out where my meter is, and check our consumption.
On Trump’s downfall: Fire and Fury, the overly-discussed tell-all book about Trump and the White House, is unlikely to affect Trump’s base though it will hopefully toughen the opposition. Trump’s rating remains below 40% and nothing much has happened so far this year. There’s talk of Oprah Winfrey standing for the Presidency in 2020 – please no! – but Trump will be in jail by then and Americans will have lost their appetite for ‘celebrity’ candidates. I’m looking out for Elizabeth Warren.