Showing posts with label climate change. Show all posts
Showing posts with label climate change. Show all posts

Monday, December 16, 2019

Why Collapse is not always a bad thing: the new book by Ugo Bardi


If you wish to receive a review copy or want to interview the author, please contact:
Elizabeth Hawkins | Springer Nature | Communications
tel +49 6221 487 8130 |
elizabeth.hawkins@springer.com  
Press Release
Why collapse is not always a bad thing
New book provides an analysis of the process of failure and collapse, and outlines principles that help us manage these challenges in our lives
Heidelberg | New York, 12 December 2019
Image: © Springer Nature

Everyone experiences collapse in their lives: you may lose your job, get sick, or a close friend or family member may die. Collapse also happens to structures such as buildings, and on a larger scale affects whole systems like companies, communities or even civilisations. In his latest book, Before the Collapse: A Guide to the Other Side of Growth, Ugo Bardi sets out an approach for facing failure and collapse on all scales. He calls his method the “Seneca Strategy” based on the teachings of the ancient Roman philosopher, Lucius Annaeus Seneca.

Bardi draws on Seneca’s philosophy to explain why collapse is a necessary part of our lives and the world, and why trying to avoid it may lead to bigger problems later on. Seneca recognised that growth is slow but ruin is rapid, yet sudden collapse does not have to take us by surprise. In six concise chapters, Bardi outlines the science behind the collapse of complex systems, how the future can be modelled, and gives numerous examples of past and possible future collapses. Some of the cases Bardi lists include natural disasters, like Florence’s Great Flood, the collapse of a business such as the bankruptcy of the video rental service Blockbuster, as well as famines, epidemics and depopulation. As Seneca famously said: “Nothing that exists today is not the result of past collapse.”

Despite the subject matter, Before the Collapse is not a pessimistic book. Although Bardi emphasizes that technological progress might not prevent collapse, he stresses that the best strategy of coping with collapse is not to resist at all costs. It is possible to rebound after collapse, argues Bardi, and the new condition that arises may even be better than the old. The book finishes with a self-help style reference list summarising the six key things we should know before a collapse is imminent.

The practical tips in this book will appeal to any readers seeking a philosophical self-help guide for coping with collapse in their lives. Before the Collapse also provides general readers with a scientific analysis of local and global disasters and offers a pragmatic approach for preparing and weathering difficult times.

About the author

Ugo Bardi teaches physical chemistry at the University of Florence in Italy. He is interested in resource depletion, system dynamics modeling, climate science and renewable energy. He has an English language blog called "Cassandra's legacy" and is also the author of two other books: Extracted: How the Quest for Global Mining Wealth is Plundering the Planet (Chelsea Green 2014) and The Limits to Growth Revisited (Springer 2011).
Further Information
About the book: Before the Collapse
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elizabeth.hawkins@springer.com   



















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Thursday, December 12, 2019

On Greta Thunberg: A Letter to my Non-Western Friends




Dear non-Western friends,

first of all, let me tell you that I understand your perplexity about Greta Thunberg. I understand how you see this latest stunt of the Western Media of naming her "Person of the Year." From your viewpoint, it looks just like another trick of the West, one among many. And I understand that it makes you even more suspicious that the whole story of climate change is nothing but a hoax created by the Western Empire to maintain its grip on the whole planet.

Yes, I understand. But I would like to ask you to make an effort to understand us, the Westerners. You see, sometimes I have a feeling that one of the characteristics of Hell could be that the people who are in it don't realize that they are in Hell. It would be truly wicked, but it was a Western poet, Baudelaire, who said that the best trick of the devil is to convince you that he doesn't exist. So, if Hell is a place where you are told lies about everything, including that you are not in it, then we Westerners are truly living in Hell, at least a certain kind of hell.

It is not just lies, it is the kind of lies. The Western media have evolved into a machine for manufacturing fear and hatred. Anyone, any group, any belief, can be destroyed by this machine. And you cannot do much to fight back. If you doubt the official narration, you are a conspiracy theorist. If you plead for peace, you are Putin's stooge. If you protest against your government, you are a terrorist. If you deny the role of the West in leading the world, you are a traitor. And, on top of that, most Westerners are convinced that propaganda is a thing of the non-Western world and that their media are free and independent. Indeed, Baudelaire was right.

Of course, don't make me say that the non-Western world is a Paradise of truth. All nations, all states, all cultures, have their biases, their filters, their entrenched beliefs, and, in many cases, their propaganda machines. Every one of us, Westerners and non-Westerners, sees the world through the filters that our culture, our traditions, and our media place in front of us.  But you, non-Westerners, have a possibility that's denied to us, Westerners. You can use English to peer into the Western media without being embedded in it. And, as I said, I understand that often you don't like what you see.

And so, we are back to Greta Thunberg. Of course, I understand that this girl is not a "grassroots" phenomenon as some might want to believe. She is supported by a top-class team of media experts, she couldn't possibly fight the Western Media Behemot alone. And I understand that her message may be misunderstood, mongrelized, and exploited for yet another round of greenwashing. I know that.

But that's not the point. It is how the appearance of Ms. Thunberg has been both amazing and unexpected. If she is a product of propaganda, then it an unusual kind of propaganda. It would be the first time in many decades that our media are presenting to us a message that's not based on the idea of something or someone evil to be destroyed. This girl crashed through all the media barriers with just a simple message: the truth about climate change. She wasn't telling us to kill or hate anyone, she was just telling us to work together to ensure that her generation could have a future. And she carried the message with an inner force, a way of posing herself, a capability of saying things straight that was nearly unbelievable. It is amazing how she attracted upon herself all kinds of insults, abuse, and curses, but nothing really stuck on her. You remember Ronald Reagan's "Teflon presidency"? Well, this girl is not just Teflon coated: she wears a Mythril armor like the heroes of the trilogy of the ring.

I understand that it is possible that this girl will disappear from the mediasphere in a short time, as it happens for most ideas over the Web, nowadays. But she may turn out to be something more, maybe not the specific person of Greta Thunberg, but in the message she represents. A strong message telling humankind to respect the things that make humankind live: our planet and all the living beings in it.

Let me tell you of something I learned not long ago when I was in Iran. It was the time of the Arbaeen, the commemoration of the martyrdom of Imam Husayn ibn Ali, forty days after the Day of the Ashura. Someone told me (or maybe I read somewhere) that "Imam Husayn is a figure that we Shi'ites offer as a gift to the whole humankind as an example of virtue and of justice." And that struck me as something worth remembering. In all cultures, we have something or someone we revere as a treasure: a person, a poem, a work of art, a way of seeing the world. And these treasures, I think, we should share with the rest of humankind as gifts.

Now, of course, I don't have the authority to say what the entity we call "The West" should or should not do. For sure, we shared with the world plenty of poisoned gifts in the past. But this girl, Greta Thunberg, might be a true treasure, a gift we could offer to the rest of the world. For once, there would come from the West a message of peace and harmony. Could that really happen? Difficult to believe, sure, but it is a great hope.


Your friend from the West

Ugo




h/t Chandran Nair

Sunday, November 17, 2019

Climategate, 10 Years Later: What Can we Learn About it from Memetics?


Ten years ago, on November 20th, 2009, the "Climategate" story broke into the news, worldwide. At the beginning, it seemed to be just part of the heated debate on climate. Then, its true character appeared more clearly: it was a major demonstration of the power of the media to control the memesphere. Above, an image from The Telegraph of Nov 28th, 2009


You may think of "Climategate " as a scandal but, really, it was a startling demonstration of how propaganda can be effective. That dawned on me one day when I was having lunch at the university cafeteria with one of my former teachers. We were chatting of this and that when he came up with something like, "hey, Ugo, did you hear that they intercepted the phone calls of some climate scientists and they confessed that they had altered the data?" I remained frozen, holding my fork in mid-air. This scientist was like a child: outside his narrow field of study, he was unable to critically evaluate the news that he received from the media.

That was not the only experience that showed me that there is something deeply wrong in the way we manage knowledge, but surely it was a big push in that direction. As a scientist, I am trained in the scientific method, not a single rule but a general attitude that says, "verify everything before assuming it is true." Evidently, that doesn't apply to politics, not even to those issues that are important for the survival of humankind. But how is it that people are so easily swayed by propaganda?

As I discuss in my latest book, "Before the Collapse," believing in what looks true is a time-honored tradition. It is a quick and dirty epistemological trick that often works in situations where you have to take a rapid decision based on insufficient data. (say, you stumble into a sabertooth tiger that looks hungry -- it is safe to assume it is). It even has a name, the term "zetetics" is used sometimes, coming from a Greek word that means "I search." This approach is used also when you are overwhelmed by data and you have to simplify. The idea of zetetics is to avoid all kinds of theory or models: what you see is what is true. It is the attitude of flat-earthers: the Earth looks flat, then it has to be flat, and the hell with those "models" trying to show that it is round.

In the case of Climategate, the basis of the problem is that climate science is a complex story that proposes something that looks contrary to fact: that the Earth's climate changes. A good zeteticist would never accept that: climate looks stable, then it has to be stable. Then, why those scientists insist that it is not? Something smells bad, here. And there comes Climategate to confirm that there is something bad in the story, indeed. Of course, there was nothing in the mails that were released that could even vaguely indicate that climate scientists were conspiring in order to swindle humankind by tampering with their results. Out of 160 Mb of data, all that could be found were a couple of sentences taken out of context ("hide the decline" or "Mike's trick") and some legitimate personal opinions. But, apparently, if scientists could be made to look evil, then they had to be evil! Zetetics at work.

But it wasn't just that: Climategate was especially impressive not just for its rapid diffusion, but also for how resilient it was to all attempts to dislodge it from the public consciousness. Even today, 10 years later, you can read plenty of commentaries on the Web showing that many people are still convinced that the scientists involved with Climategate were doing something ugly and horrible, although it isn't clear to them exactly what. So, we can be easily swindled by this kind of hoaxes: Climategate is just one of them.  But can we at least learn something from these stories?

Yes, we can. For me, Climategate was the start of a research that went in some depth into understanding how the mechanisms of what we call "consensus" work. With some colleagues of mine, we discovered the existence of something called "memetics" and how memes diffuse through the "memesphere." Being good scientists, we even published papers in this subject, trying to define what pushes a meme to become "viral" as it is fashionable to say nowadays. In one of these papers, we observed that there is a difference between "bottom-up" memes (that is, the true viral memes) and memes diffused from above (we call them "fall-out" memes).

So, here are some data for "Climategate" obtained from Google trends. Note the abrupt "spike" in the signal: according to our models, it shows that the story was pushed into the public consciousness mainly by the media. What we see in the data is a reflection of how the public was driven to search more about what they had read in news sites or heard on TV,




Here are some more data on the peak of interest




Note also how the peak goes in bumps. It is another characteristic of fall-out memes. They are pushed from above by the timed release of new data that keep the interest of the public alive. A meme managed in this way is like a city attacked by successive waves of bombers.

The searches for the Climategate story rapidly abated, after about one month the "infective" phase of the meme was over. But the meme remains dormant like an encysted virus, you can see that from the fact that the "tail" never goes exactly to zero. It is remarkable how "Climategate" has a search volume comparable to that of "Russiagate" despite being ten years old -- an age that for news exceed that of the Biblical Methuselah.



So, did the Climategate meme have something special that made it so resilient? I'd say no: it was just one of those memes that live on pointing at an enemy of the people ("orange man bad"). These memes are extremely effective and long-lasting (see this post of mine for a series that includes Jews eating children and Marie Antoinette telling the hungry people of Paris to eat cake). There is very little that can be done to stop them once they start growing along their viral trajectory. Rational arguments against memes are not more effective than they would be with biological viruses. Just like a virus doesn't "see" the macroscopic world in which we live, a meme doesn't "see" the real world. The memesphere is another dimension.

Still, we are not completely defenseless against memetic attacks. We could say that the false information (aka fake news) that pervades the Web is a form of pollution. Then, it could be reduced by using the same methods used to reduce the real world's pollution. That is, forcing polluters to clean up their act and to pay for the damage they caused. That could be applied also to the people who spread fake news on the Web but, unfortunately, right now, those who claim to be fighting fake news are also the main producers of fake news, so it is hard to think that they would act against their own interests. But, in the long run, something good could be done using this approach.

Then, at the individual level, we can learn from biology how to fight back against memetic attacks. For instance:
  1. Avoid contact with contaminated areas: That means mainly avoiding the mainstream media (MSM), but also social media can be highly toxic. They are carpet bombing your brain with destructive memes every day: if you don't dodge them, eventually they'll destroy your defenses and, with that, your brain.
  2. Avoid contact with infected people. Don't debate with people who are infected by some especially malign meme: it is like thinking that you can cure someone of aids by sleeping with him or her. It is much more likely that you will be infected yourself.
  3. Build up your immune system. Create a meme filter: any and every meme that arrives to you, especially if it is from the MSM, has to be considered false unless proven to be true.
  4. Reinforce your defenses. Counter the MSM and social media with other sources of information. Blogs are an especially effective way, not for nothing they are under continuous attack, nowadays. But as long as you have access to independent information (we don't know for how long that will be possible), use it. Just don't forget that even what you learn from blogs has to be considered false unless proven true. Otherwise, you risk being infected by opposed but just as malign memes.

Of course, that's hardly sufficient to stop the diffusion of evil memes but, at least, it will help you maintain a certain degree of mental sanity. And that's the best we can do for now.

(See also a previous comment of mine on the same subject)




Thursday, November 7, 2019

What Future for Africa? A Report from the Meeting of the Club of Rome in Cape Town





Manphela Ramphele (*) and Sandrine Dixon-Decleve, the co-presidents of the Club of Rome, at the start of the meeting of the Club in Cape Town on 5 November 2019 (**). These are somewhat rambling and incomplete notes written immediately after the end of the meeting.


Africa? What is Africa, exactly? A continent? A nation? A world in itself? Surely, it is enormous, variegated and complex. Personally, I had never crossed the equator in my life but these few days in Cape Town were enough to give me a new perspective of the world. It started with a small epiphany received from a Kenyan lady at the meeting of the Club of Rome who told me, "things are happening here."

Indeed, things are happening in Africa. You can see it from the data and the statistics but, perhaps, it is more a sensation. It is like a humming, a buzz, the feeling that something gigantic is stirring down below in the bowels of the continent. Something is happening, here.

When you land in Cape Town, you are struck first by the landscape: enormous rocky mountains all over the horizon -- remnants of the immense geological forces that shaped this section of the continent. Then, you move along the townships of Khayelitsha ("new home"), a seemingly infinite expanse of wood and iron shacks. Think of a European Gipsy camp multiplied by a factor 1,000 or more: the contrast with the skyscrapers, downtown, couldn't be starker. Not as grandiose as the mountains, nevertheless these settlements give you a sensation of human resilience, of the willingness to endure and survive, no matter how hard the conditions are.

And then you start getting a feeling of the place. It takes some time but, eventually, the pieces of the puzzle start coming together. Well beyond the trinkets for tourists and the cheap folklore, there are such things as an African vision, an African way, an African logic, and a certain feeling of being African. Of course, Africa is not a nation and it may never be one. Besides, it is sharply separated in two parts by the Sahara desert. But there is a certain continuity, a certain degree of shared beliefs that pervades the continent.

For instance, an African participant to the meeting generated another small epiphany for me when he said, "when we Africans disagree, we don't vote like you Westerners do. We discuss until we find an agreement and then there are no more contrasts." My first reaction as a Westerner was that it would never work in the West, but maybe that's because we have never been educated to believe that it is always possible to find an agreement when we need one. Then, of course, it may not work so perfectly even in Africa but, at least, if you start with the idea that you should strive to reduce contrasts, at least you won't exacerbate them. On this point, I had another epiphany from the words of a Chinese member of the Club who, in debating with someone else, said, "I am against you, but only 90%. I am with you 10%, and that may change to 90% with you: it is the principle of the Yin and the Yang, things always change and then become the same again." Maybe the Chinese and the Africans have something in common, for sure there is some wisdom, here.

So, there is such a thing as "Africa" that goes beyond the name of a continental plate. And there are people who define themselves as "Africans," a term that goes beyond the fact that they live on a certain portion of the Earth's continental plates. For sure, both Africa and the Africans have been badly misunderstood. If you live in Europe, and in Italy in particular, you can't avoid noting that Africans are seen as somewhat less than human, bands of renegades who land on our shores to steal our jobs and rape our women, people who can't keep themselves from breeding like rabbits. I am shocked myself at what I just write, but if you live in Italy that's what many people seem to think. The outburst of racism, there, has been simply unbelievable, but we have to believe it because it has happened.

Africa and the Africans have been invaded, enslaved, insulted, exploited, exterminated, misunderstood, slighted, despised, and much more. And yet, they are here. Despite all the problems: crime, corruption, violence, poverty, inequality, and what you have, Africa is here and Africans have something to say to the rest of the world. Will they be able to do that?

The challenges for Africa are enormous although, perhaps, not harder than for the rest of the world. One of these challenges is that the economic powerhouse of the sub-Saharan region, South Africa, is an economy that was built on coal, just like the European economies. And as all economies built on fossil fuels, the problem is how to move away from the original source of power. Clearly, South Africa is in big trouble, here. Apart from the need for phasing out coal, it is also a problem of supply, as it seems clear from the production data which indicate a peak in 2014.


In addition, the South African coal-fired power plants are obsolete and need to be phased out within the next two decades. South Africa also has a modest nuclear power production, but it doesn't seem to have the resources to increase it -- perhaps not even to maintain it. Then, there would be good chances for increased production of renewable energy but it seems that the South-African government suffers from the same failure of imagination as most Western governments: they can't imagine that energy can be produced without burning something, so they aren't encouraging renewable energy as much as it would be possible and advisable. And that's especially bad because South Africa provides energy for several other African countries and it is probably the only country of the region having sufficient resources for an energy transition. A decline in the South African production would reverberate all over the Southern African region.

Then, there is the enormous question of climate change: what's going to happen to Africa as we climb the temperature ladder? We don't really know: some regions of the continent may become too hot for human habitation. The precipitation patterns might change: Cape Town had already a close call with a climate-related disaster with the drought that lasted until 2018.

Fortunately, the abundant rains of 2018 staved off the crisis, but Cape Town went close to be the first modern city in the world that could literally run out of water: it would have been the event known as "day zero,"  the day when nothing would come out of the taps anymore. Was it a problem related to climate change? And will the problem return in the future? We don't know and we can't know, but a future "water apocalypse" for Cape Town cannot be ruled out.

And finally, there is the question of population. In South Africa, the growth rate is slowing down, but the population curve shows no evidence of a flattening trend. At nearly 60 million people, today, it maintains a rate of increase of about 1.5% yearly. It is the inertia of a young population, compounded with legal and illegal immigration. And the economy is not expanding to match the trend: there are ominous signs not only of decline but of a much worse outcome that could include a social collapse undermining the reconciliation policies that had been successful in the 1990s.

Facing these enormous problems, it is no wonder that the Club of Rome has no miracle solution. Perhaps no solution whatsoever. Perhaps nobody in the world has solutions. What the Club could do was to state with the maximum possible force that we are in a climate emergency and that we need to go ahead with a climate emergency plan. Yet, at the meeting in Cape Town, some talks were so removed with the reality of the emergency situation to make one feel like screaming in rage. It takes time for some concepts to penetrate into people's consciousness. Climate change is such a gigantic thing that many people simply can't perceive it. It takes time. Likely, more time than we have.

One thing is clear, anyway, that whatever it is going to happen, we have no hope to do anything unless we do it together as that nebulous entity we call "humankind." We have created the problem, we are the only entity that (perhaps) can solve it. In this sense, the Cape Town meeting was in the best tradition of the Club of Rome as it was established by its founder, Aurelio Peccei. A truly international encounter of people who came from all over the world to bring their contribution and their ideas for the benefit of all humankind. Alone, the Club can't do that much but ideas can grow and spread and there is still hope. In this, Africans could give a major contribution.

So, where are we going? Onward, fellow humans!




(*) I am saddened to have to report that Manphela Raphele received the news of the death of a close family member just at the beginning of the meeting, so that she had to leave. Her presence was sorely missed and I can only offer my sincere condolences to her. Hopefully, she'll be soon active again with the many activities of the Club. 

(**) Greta Thunberg has been able to popularize the concept that flying on a plane is inherently something evil. She is probably right and I have been thinking of that when I considered whether it was a good idea for me to fly to Cape Town. In the end, I decided to do that and I'll see to explain the reasons in a future post.

Monday, October 21, 2019

The West Fades. The Center Quietly Returns: The New Silk Road



An image from the workshop on desalination and mineral extraction from seawater organized by Sharif University in Teheran this week. In the photo, you can see people from Oman (3), Iran (3), South Africa (1), India (1), and Bangladesh (1). It was not only a multi-ethnical group but also a Eurasia-centered one. It gave me some impression of the shifting balance of power in the world, from the West to the Center, and inspired this post. 



If you think about that, it is funny that we tend to define ourselves as "Westerners." Most civilizations and cultures in history have tended to see themselves as the center of the world, just think of China: it is supposed to be "the Middle Kingdom". This idea that we are on an edge is something that we've probably inherited from the ancient Greeks, when everything west of them was seen as a land of mystery, peopled with savages, monsters, and Gods. 

But the fact that we call ourselves Westerners doesn't mean we think we are a periphery of the world, not at all. Most Westerners seem to cherish the idea that we are the real center, the most advanced, enlightened, and powerful area of the world. The rest of is, well, it is mostly inhabited by turban-wearing barbarians, savage tribes, or, at best, ancient and decadent empires on their way to dissolution. These Non-Westerners need our guidance if they have to attain the nirvana as defined here: democracy and economic liberism.

But the world is vast and things change. Empires are born, reach their pinnacle of greatness and then collapse while still claiming that they will last forever. That may be the destiny of that great world empire, the "Western Empire," that started with the British and continues with the Americans. The center of the world may well be returning to what it used to be up to a few centuries ago, gravitating around that "geographical center" sometimes said to be in Egypt, sometimes in Turkey, sometimes in Syria. It doesn't matter where it is exactly: it is at the heart of the gigantic landmass of Eurasia, somewhere in the region we call the "Middle East."

Chess players know how important it is to dominate the center if they want to dominate the game. Not for nothing, indeed, the game of Chess was developed not far from the center of the world: somewhere in Persia. But to dominate the center, you need to be able to move in and out of it and in the real world that takes roads. In ancient times, the center of Eurasia was crossed by the Silk Road: a long and winding road that went through mountains and deserts, including also coastal sea lanes. It was the realm of commercial caravans with their camels slowly marching from one edge to the other of a Eurasian supercontinent and to Africa as well, carrying gold, silver, ivory, spices, silk, and much more.

The Silk Road lost importance and then disappeared with the arrival of the Westerners who monopolized commerce with their ships and power with their armies. The concept of national borders had never existed before but it was the death toll for the old caravans, now confined within states. Commerce was taken over by Westerners with their container ships, crossing the oceans in a gigantic network that created the empire we call sometimes "Globalization." Not just a commercial empire but a military one as well, dominated by the mighty armies of the West.

Empires are run by a combination of commerce and military power and it is the balance of costs and profits that keeps them together. The old Silk Road never turned into a continental empire because it was just too expensive to move armies along it on long distances. But the agile camel caravans provided the link that was needed for the road to remain open: a low-cost system that didn't need a military governance system and couldn't afford it anyway, Instead, the modern sea lanes of the current World Empire are kept together and controlled by the mighty carrier strike groups of the American Navy: nothing and nobody would even dream of challenging their power, so far. But the carrier group is a behemot that needs to be fed, and for how long will that be possible?

Things keep changing, as they have always been doing. The old Silk Road is being revamped with the name of the "Belt and Road" initiative. It is the revenge of the land over the sea: the lanes of the new silk road are nearly invulnerable to the naval power of the Westerners if nothing else just for the sheer vastity of the territory it connects. Think about that: the population of Eurasia and Africa, together, make almost 6 billion people. The rest of the world is a periphery. 

So, the Western domination may be fading and much of what we are reading in the news nowadays is a reflection of this decline. With the depletion of the resources that created the Western Empire, first coal, then oil, the center is returning where it used to be and the great road that links Eastern and Western Eurasia is going to be again the pulsating artery of the world. Maybe Eurasia will be crisscrossed by fast trains powered by solar energy, or maybe the old camels will return: solid, resilient, unstoppable.

And the Westerners? They will return to their ancient role of seafaring pirates: coming and going like storms, leaving little trace. Curiously, though, they'll be leaving a reverberation of their presence with the English language, initially carried into Eurasia by the American Legions, now the tool of choice by Eurasians to understand each other.

Perhaps English is the true reason for the use of the term "The West" since it did originate on the extreme Western edge of Eurasia. But that's just a quirk of history: once, at least four languages were spoken along the old silk road: Mongolian, Persian, Arabic, and Turkish, while Chinese and Greek were spoken at the two ends. English as the dominant language may make things simpler and continue being used during the 21st century, and even farther in the future. Or we may switch to some other language: perhaps "googlish" or some other pidgin language. Who knows? As always, life is a journey, not a destination.





Monday, October 7, 2019

The Public Interest in Climate Change Reaches and All-Time High. Greta Thunberg Conquers the Memesphere





Greta Thunberg is having a phenomenal success as
 climate messenger. Good targeting, flawless performance, the right person at the right moment.


A little more than one year ago, I wrote a post titled "Why, in a Few Years, Nobody Will be Talking About Climate Change Anymore." It turned out that I was completely wrong: Greta Thunberg changed everything. My mistake was the typical one we all make when we try to predict the future. As I tend to say, "the surest way to make wrong predictions is to extrapolate past trends." And I fell into the trap myself!

Look at what happened: the interest of the public in climate change had been fading for years and then, suddenly, it started rising. Now it is the highest level ever reached in the Google Trend record.




Isn't that fantastic? The Greta Thunberg meme, alone, changed the worldwide trend. There is no other explanation for the restarting interest in climate.

So, what's happening? Let's see if we can learn something from my wrong prediction. First of all, I based my prediction on the data from Google Trends that showed a constant and robust decline of the public's interest in climate change. It had been ongoing for more than a decade and it seemed logical to me that it would continue to do so. I noted also how the Trump government was practicing the propaganda technique known as "deception by omission." It seemed to be successful in generating a self-reinforcing feedback that led the public to forget about climate change, distracted by other issues.

Then, bang! Complex systems always take you by surprise and Greta Thunberg surely surprised everybody. What made her so successful in a task where the best scientists in the world had failed? The birth and the development of the Thunberg meme will be studied for years to come: it is truly a remarkable innovation in a memesphere where, so far, only negative memes seemed to have a chance to affect the public opinion (Climategate is an example). Surely, Ms. Thunberg was supported by a top-notch public relations agency. They did everything right from the beginning: the target, the delivery, the positioning. But it was the person, Greta Thunberg, who was absolutely perfect in her role: flawless on all occasions.

At the same time, the forces of darkness trying to stop Greta Thunberg managed only to propel her further forward. A large number of angry old men made fools of themselves by insulting her. Many so-called "experts" on climate could only show their ignorance. Most attacks against her backfired, also because the young lady turned out to be both smart and resilient.

But there is more, here, than a flawless P.R. operation. The time had come for a major memetic transition. Most of us were expecting it as the result of some climate disaster, hurricanes, sea-level rise, heat waves, this kind of things. But we were hit by every sort of climate disasters and the result was the opposite: in the wake of each terrible event, the public interest in climate change diminished!

Again, we should have expected that: the memesphere behaves very much like complex physical systems, it undergoes phase transitions. If you ever worked with this kind of systems, you surely noted how phase transitions occur, or do not occur, mostly when they please. If the conditions are not right, the chemical compound that took you months of work to synthesize will refuse to condense and precipitate. Or, it will do so when you don't expect that to happen. The memesphere does the same: when the conditions for the diffusion of a meme are right, it will diffuse. Otherwise, it won't.

So, Greta Thunberg was the right meme at the right moment. And, as all good memes, it diffused explosively. And now what?

Memes have a limited lifetime in the memesphere -- it is because they are akin to living creatures and they consume the resources that make them live. They flare up rapidly and then decline slowly. If nothing changes, this is the destiny of the Greta Thunberg's meme -- it might be hastened by ongoing demonization campaign: if there is something that modern Western propaganda can do is demonizing people. After decades of operation, they have learned to do it well.

So, there is a definite chance that Greta Thunberg will fade away and disappear from the memesphere, as her enemies surely hope. But that's not necessarily her future. It is also possible that the meme will mutate, becoming more structured, more propositive, more engaging. It seems that it is what's happening: Greta Thunberg is updating her message and she is starting to propose actual solutions to climate change with a recent video in which she promotes reforestation. That video has some problems and so far it didn't have a big impact, but it is a step in the right direction.

And here we are: complex systems always surprise us, and surely we are in for more. But with Greta around, the future is not anymore so bleak as it seemed to be just a few months ago.




On Greta Thunberg as a climate meme, see also this previous post of mine

Monday, September 30, 2019

The Empty Sea: What Future for the Blue Economy? A New Book by Ugo Bardi and Ilaria Perissi

Cover of the Italian version by Viola, Ilaria's daughter, 7 years old. 

Note of January 2019 -- the Italian version of this book is a little delayed, but still in progress. But the English version is progressing very well, it will be published by Springer.  Both versions should appear more or less together this Spring.


For this Monday post, I can only put together a very short text. We (myself and Ilaria) have been very busy with the last retouched of the manuscript for our new book that we hope to be able to ship to the publisher ("Editori Riuniti") maybe tomorrow. It should be available for purchase before Christmas.

We spent a lot of time on this book, and I can tell you that we like it a lot. We hope that the readers will like it, too. I am sorry that this first version is only in Italian, but we are planning a version in English to appear as soon as possible. In the meantime, let me pass to you a text that should appear on the back cover, translated into English.



What you will learn from this book


  • How humans have been gradually discovering the sea and its resources from the time of our remote ancestors
  • What is the “fisherman’s curse,” why fishermen have always been poor, and they still are!
  • Why humans tend to destroy the resources that make them live: how overexploitation has destroyed many fish stocks and is still destroying them
  • How pollution is affecting the sea: from the great plastic gyre to the rising sea levels
  • Why aquaculture may not be the magic solution to feed the world and what we can expect from the future of fisheries.
  • Can we really extract minerals and energy from the sea? It may be much more difficult than the way it is sometimes described.
  • What are the limits to resources of the sea and what can we realistic expect for the future?

In addition, you will learn how the Neanderthals crossed the sea on their canoes, how it was possible that five men on a small boat could kill a giant whale, what kind of oil did the virgins of the Gospel put into their lamps, how a professor of mathematics, Vito Volterra, discovered the “equations of fishing,” of the return of sailing ships for transportation, and why it has become so easy to be stung by a jellyfish while swimming in the sea. And much, much more. You will also learn how to play the “Moby Dick game,” a simple boardgame that simulates the overexploitation of natural resources.


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Saturday, September 14, 2019

A New Paradigm for the Earth's Ecosystem: Anastassia Makarieva Speaks about the Biotic Pump in Florence




https://www.bioticregulation.ru/

 

Everything began with the idea of Charles Darwin of "evolution by natural selection." It was a dangerous idea according to Daniel Dennett, but there was nothing dangerous in it unless you misunderstood it. And we know how it was misunderstood by the various suprematists, racists, white-supremacists, white-man-burdenists, and the like. But Darwin's idea was simple: the biosphere is not static but adapts to changes in the ecosystem. That's all. There is no species in the biosphere that is superior to other species, there is no collective movement towards some kind of "progress" - nothing of the kind. Everything changes to keep the biosphere alive.

Among other things, Darwin's idea (dangerous or not) was the first attempt to understand the functioning of complex systems - among which one of the most complex is the planetary ecosystem. Curiously, the human brain, itself a complex system, often finds it difficult to understand complex systems, there must be some profound reason for this, but let's skip the subject. Rather, the concepts proposed by Darwin have also evolved - or adapted - in time. We are beginning to understand that it is not enough to say that the biosphere adapts to changes, is too simple. This is not how complex systems work. They work through the mechanisms we call feedback where each element of the system influences others.

The step forward came from James Lovelock and Lynn Margulis with their concept of Gaia, a name that describes the fact that the biosphere adapts to changes in the ecosystem and at the same time generates changes in the ecosystem. The adaptation is mutual and two-way. Feedback, in essence.

The concept of Gaia is even more dangerous than that of Darwinian evolution: you can use it as an easy excuse to say that it doesn't matter what we do to the ecosystem, Mother Gaia will take care of everything. Yeah, sure...  But the main problem seems to be that in the current debate opinion leaders are unable to understand the concept of self-regulation of the ecosystem. The debate is broken up into inconsistent and partially (or totally) incompatible ideas. A good example is what is being done in Tuscany, in Italy, where the regional government is declaring the climate emergency while at the same time promoting the construction of a new international airport in Florence. We just can't make it.

But these ideas of ecosystemic regulation are very powerful. If we ever succeed in making them part of the current culture, they offer us the possibility of maneuvering human action within the biosphere and the ecosphere at least limiting the damage, if possible in mutual harmony. At the moment it seems totally impossible, but everything changes and those who don't adapt disappear - as Darwin taught us.


We come now to the work of Gorshkov, Makarieva, and others, who over a couple of decades have developed the concept they call "biotic regulation."  It is a concept similar to that proposed earlier on by Lovelock and Margulis, although Makarieva and Gorshkov are keen to point out that it is not the same thing. Sometimes (but erroneously) Gaia is understood as a "superorganism," a form of biological life. Gaia is not that, but let's skip this topic.

The concept of biotic regulation is a profound synthesis of how the ecosphere works: it emphasizes its regulating power that keeps the ecosystem from straying away from the conditions that make it possible for biological life to exist. From this work comes the idea that the ecosystemic imbalance we call "climate change" is caused only in part by CO2 emissions. Another important factor is the ongoing deforestation.

This is, of course, a controversial position - not to say heretical. Just last week, I read a comment from an Italian climatologist who explicitly said: "The climate crisis is NOT caused by the lack of trees." This would seem to be the prevailing opinion among climatologists in the West, although studies exist (see for example this article in Science of 2016) that show exactly the opposite. The forests cool the Earth not only by sequestering carbon in the form of biomass but because of a biophysical effect related to evapotranspiration. That is, the water evaporates at low altitude from the leaves, causing cooling. It returns the heat when it condenses in the form of clouds, but the heat emissions at high altitudes are more easily dispersed towards space because the main greenhouse gas, the water, exists in very small concentrations. 


Included in the concept of biotic regulation we find the concept of "biotic pump," developed by Gorshkov and Makarieva in 2012, stating that the forests act as "planetary pumping systems" carrying water from the atmosphere above the oceans up to thousands of kilometers inland. The biotic pump mechanism is controversial but, evidently, there must be something that brings water so far into the continents.

Now, everything depends on quantitative factors that are still little known. But, if it is true that the climate is linked in an important way to the forests, and consequently to the biotic pump, then by doing what we are doing to the forests (think of the Amazons), we are destroying one of the fundamental mechanisms of self-regulation of the terrestrial ecosystem. In other words, to fight climate change it is not enough to cut CO2 emissions from fossil fuels, but it is also necessary to reconstitute the forests in an intact form.

The situation is seen as worrisome by a group of Russian researchers who recently produced a document in which they recommend
the care of natural ecosystems and stopping deforestation as the main way to combat climate change. In the document, they refer to fossil fuels with a statement that seems to echo the recent piece by Franzen in the New Yorker, "what if we stopped pretending?" That is, they say, "there are objective technological reasons prohibiting the scenario when our civilization would give up using fossil fuels." Then, they go on, saying,
In such a situation, a complex approach to climate problems is necessary - the one not confined to attempts of curbing the anthropogenic carbon dioxide emissions like a transition to renewable energy sources, removal of the already accumulated carbon dioxide from the atmosphere by technological means etc. The complex approach must include restoration and protection of natural systems as a major measure, since their degradation can lead to a climatic collapse irrespective of whether fossil fuel burning continues or not. Any considerable strategic solutions will demand huge resources from the humanity. So such solutions should be mutually consistent otherwise the climate situation will just aggravate (for example, increasing the biofuel production can lead to an intensification of deforestation).
Of course, right now, anything coming from Russia is considered propaganda, if not directly contaminated with Novichok. So, the first knee-jerk reaction to this document is likely to be ideological: of course, we have been told that Russia is little more than a service station disguised as a state, so this document can't be anything but a trick to maintain the profits of the Russian oil oligarchs and their great leader, the arch-villain Vladimir Putin.

But are we sure? That is, can we deny that climate change is not just a problem of CO2 but also of other factors related to the mistreatments we are inflicting on the ecosystem? Can we keep the fiction that all we need to do to stop global warming is a carbon tax or some similar trick? Don't we need to rethink our strategies and admit that, if our approach hasn't worked so far, it will never work? Can we learn something important from Russia? And, if this is the case, does restoring the forests give us a way to at least contain the major damage we are creating by using fossil fuels?


Whatever the case, there is a clear perception gap in the way the situation is seen in the West and in Russia. And we have to understand each other if we are to do something to try to stop the upcoming disaster. We talk about this subject with Anastassia Makarieva in Florence on September 17th. 



Who

Ugo Bardi is a member of the Club of Rome, faculty member of the University of Florence, and the author of "Extracted" (Chelsea Green 2014), "The Seneca Effect" (Springer 2017), and Before the Collapse (Springer 2019)