From Caesar’s Last Breath To Ours

After the career: books donated in 2019.

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From Caesar’s Last Breath To Ours

Human Life is a sexually transmitted planetary disease, Climate Change is the disinfectant that will cure it. (I’ll explain myself on this later.)

Sam Kean’s concluding 5 paragraphs, on CO2 in the atmosphere, from his book Caesar’s Last Breath (And Other True Tales of History, Science, and the Sextillions of Molecules in the Air Around Us, 2017, Back Bay Books, Little Brown & Co) are interesting, being a series of statements of long-known physical quantities. Since I studied “gas physics” for my graduate studies (in the 1970s), and I developed an interest in climate change at least by 2004 (when I published my first article on climate change), I’ve known the basic facts Kean commented on for quite some time.

In one of my technical books on gas physics (Introduction to Physical Gas Dynamics, by Walter G. Vincenti and Charles H. Kruger, 1965, John Wiley & Sons, NY) an example is given in which the authors illustrate the physical phenomena of gaseous diffusion by showing that the last breath expelled by Julius Caeser will have taken years to fully disperse in a homogenous manner throughout the earth’s atmosphere, and so each person ‘today’ would likely breath in, on average, 5 molecules of that last breath. One amazing feature of the example is that it shows just how many molecules there are in each cubic meter of air (at sea level and ‘normal’ temperature), 2.69×10^25 per meter^3 = 2.69×10^19 per cm^3. Vincenti and Kruger quote the following from James Jeans’ 1940 book An Introduction to the Kinetic Theory of Gases (Cambridge University Press):

“…, a man is known to breath out about 400 c.c. of air at each breath, so that a single breath of air must contain about 10^22 molecules. The whole atmosphere of the earth consists of about 10^44 molecules. Thus one molecule bears the same relation to a breath of air as the latter does to the whole atmosphere of the earth. If we assume that the last breath of, say, Julius Caesar has by now become thoroughly scattered through the atmosphere, then the chances are that each of us inhales one molecule of it with every breath we take. A man’s lungs hold about 2000 c.c. of air, so that the chances are that in the lungs of each of us there are about five molecules from the last breath of Julius Caesar.”

The average spacing between air molecules (at sea level, or “standard temperature and pressure” = STP) is about 3.3×10^-7 centimeters. Since air molecules travel at an average speed of 5×10^4 centimeters/second (at STP), and each such molecule travels an average distance of 6×10^-6 centimeters before colliding into another molecule (obviously whizzing by many others between collisions), the frequency of collisions per molecule is about 10^10 collisions/second, or about 10 collisions per nanosecond.

Each such collision will deflect the colliding molecules into new directions of travel, so it can take them a very long time to actually transport from Point A to Point B separated by global distances. One number bandied about by commentators on climate change (who at least halfway know what they’re talking about) is that it takes “30 years” for local CO2 emissions to begin having a “global effect” as part of global warming. This is basically the timescale of atmospheric homogenization by diffusion of the locally emitted plumes, because of course the individual CO2 molecules of such plumes are quite ready to absorb infrared radiation, and lose it as heat released to other air molecules during collisions (the actual mechanics of global warming) from the instant those CO2 molecules are formed.

A different indicator of atmospheric trace gas homogenization is that a uniform (independent of geographical location) quantity per unit mass of radioactive fallout absorption/take-up by trees was first measured (recently, from tree corings) to have occurred in late 1965. Radioactive fallout was first created in 1945, and the greatest number of atmospheric (and any) nuclear explosions, by far, occurred in 1962. Some geologists have now proposed labeling the beginning of the Anthropocene from late 1965, and calling that year the end of the Holocene (which is/was the current geological epoch, which began with the last glacial period/retreat approximately 11,650 years ago). “Anthropocene” because it is the first epoch in which human activity (anthropo) has a global geophysical impact; such impacts being worldwide nuclear fallout (as in the 1957 book and 1959 movie On The Beach), and anthropogenic CO2/greenhouse gas-driven global warming.

When I first wrote about global warming/climate change, it was out of this perspective as a gas physicist trying to explain the technical details to a lay audience. I soon learned that the audience was not only laying, but snoring. I was trying to prod “people” into action to forestall climate change by “greening” energy technology, since I was also an engineer focused on “energy” and “efficiency.” Plus I was hoping a huge public shift in this direction would open up some nice ($$$) job opportunities for me. But the snoozing audience just wants consumerism at the lowest common denominator level, and the Big Bosses just want bombs (and money for themselves). So no sweet high-tech green-physics job for me, but more firepower for the ‘criminalated’ psychopaths who are our guiding self-worshipping self-imagined Olympians, more gargantuan Black Friday tsunamis of electro-plastic garbage consumerism for the ‘amnesiatariat,’ and as a result giga-tons more carbonation of the atmosphere and acidification of the seas, and less viability for our planet with its growing human population.

Since “the human element” (mental inertia, ego, tribalism) always controls and limits the actualization of any technical enterprise by a group of people — like greening away from fossil fuels — it was quickly obvious to me that though most “solar energy” technologies were ancient and well-understood “we” were not going to give up fossil fuel convenience, wealth-generation and enablement-of-political-power in favor of green energy, and so consequently global warming could only increase. And it has, and will. So I write about climate change “for the art of it” and for personal satisfaction, in particular to put my views “on the record” for my children. But I can only fantasize, without belief, that such writing will have any practical political effect — of course I’d like it to, but I’m a realist. Happily, it’s always nice to hear every now and then from someone who already agrees with my views, that something I’ve written has given them some encouragement.

And that is where the arc of my climate change consciousness — from the science to our society — has brought me to today: human connection. Given that fossil fueled humanity is intransigent, and now the advance of climate change is implacable (“tipping points”), I see the best focus for most people’s limited energies beyond their immediate survival and family needs to be the developing of a consciousness of climate change and political reality, and a commitment to acting toward others at a minimum with benign neutrality and better yet with compassion, honesty and solidarity, so human society is generally improved and economically more leveled, regardless of the geophysical conditions under which it exists at any given time. For a society that is as deeply humane as I’ve suggested (and vastly different than today’s) then if and when we really do enter a rapidly accelerating “end time” our individual exits would be as decently humane as possible because they would be occurring within a societal death-with-dignity of a society of broad solidarity. I suppose this is kind of glum thinking, but maybe that’s an inevitable result of my growing ‘old’ in these times.

All this has been a rather prolix introduction to a video about climate change I thought you might enjoy. The Age Of Stupid is a 90 minute British documentary from 2009 (five years in the making) that remains brilliantly cogent about the “human element” driving the climate change geophysics, and is also refreshingly accurate about the physical details of that geophysics. [1] The Age Of Stupid Revisited is a 15 minute look back on the original documentary, from today. [2] Nothing has changed for the better; for the worse yes. Reflecting on this documentary, on the arc of my climate change consciousness, and on my belief (which I wish future reality would contradict) that there will never be any significant collective action to stop anthropo-exacerbation of climate change, and to also end poverty and to economically level national and world societies, I arrived at the rather tart characterization that: human life is a sexually transmitted planetary disease, and climate change is the disinfectant that will cure it.

Notes

[1] The Age of Stupid
2009
https://youtu.be/awVbLg59tR8

[2] The Age of Stupid revisited: what’s changed on climate change?
15 March 2019
https://youtu.be/GqHKYwxEIRA

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What Should You Do About Climate Change?

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Earth’s climate is changing before our eyes, and at a faster rate than given by all previous scientific predictions. The melting of glaciers and permafrost, and the methane burping from tundras and the Arctic Sea; the enhanced power of hurricanes, rain and snow storms, and floods; the swelling of the oceans and the creeping inundation of shorelines worldwide; the unrelenting severity of droughts and wild fires; the acidification of the oceans, die-off of corals and reduction of marine life; and the havoc all these geophysical phenomena play on food production and on the habitability of the many environments both humans and wildlife call home, are all startling clear to see.

The present form of our climate change is global warming, which is caused by the greenhouse gas emissions (carbon dioxide, carbon monoxide, methane, oxides of nitrogen, and volatile organic compounds), from our fossil-fueled economic activity, which is capitalist in either a “free market” or command economy format.

The only way to reduce the geophysical stimulation enhancing and accelerating global warming is to reduce and ideally halt the burning of fossil fuels. Humanity has not had the willpower to do this because it is from fossil fuels that we derive almost all of the power — and wealth — we use continually to each maintain our personal activity, and for us all to power our societies and civilization on every scale of their structures. While there are still people who live “off the grid” within the enchantment of nature as human wildlife, and who do not use fossil fuels at all, they are only a minority of Earth’s people. Humanity, 7.74B souls (25 November 2019) and growing by about 200,000 people a day (350,000 births, 150,000 deaths) burns fossil fuels to live.

The many poor and disadvantaged people around the world would like greater access to fossil fuels and electricity, which would allow them to increase their expenditure of external energy (exosomatic energy, outside their metabolism) in order to work themselves up from the drudgery and terror of surviving at a subsistence level, to safer more secure and comfortable modes of living. Many of the fortunate people experiencing relatively secure lives within the advanced highly developed economies of the First World would like greater access to, and cheaper prices for, exosomatic energy so as to extend the scope of their materialistic pleasures. Whether justified or unjustified, most people want more exosomatic power, and that demand drives the relentless expansion in the use of fossil fuels; and so global warming advances.

What should you do about climate change? There are as many answers to this question as there are commentators, critics, charlatans, careerists, environmentalists, philosophers, politicians, preachers, scientists, sages, saviors, speculators, know-it-alls and know-nothings with an axe to grind. The purpose of this essay is to whet your Occam’s Razor to slice through it all.

Consider the following Bayesian Statistics model problem, “Four Societies,” an abstraction of an extremely complex ‘what to do about climate change’ reality, to help organize our thoughts in hopes of eventually pointing to the correct actions we, individually, should take.

The purpose of Bayesian analysis is to logically select the best course of action from a set of available options, despite uncertainties about the probabilities of the outcomes that may occur, and where the decision-making process takes into account your own personal preferences regarding those outcomes. You can easily learn the mechanics of basic Bayesian analysis by looking up articles on the Prisoner’s Dilemma. Also, I give a patient explanation of decision-making using Bayesian statistics, with examples, at [1].

Four options for configuring our society are presented above (Bayesian outcomes), two capitalist and two socialist. For each of the capitalist and socialist formats there are two economic modes: politically unrestricted economic growth, and highly regulated and politically programmed economic contraction. Each is labeled somewhat fancifully to suggest its characteristics.

The “Billionaire Boys & Girls Club” (BB&GC) is the unrestricted capitalism of Ayn Randian dreams, and such dreamers as Milton Friedman, Alan Greenspan, Donald Trump, the Republican Party, and the many millions of people enthralled by their income-generating activities. These are people who see their life’s blood as issuing from their successful dog-eat-dog competition within a growing economy under capitalism.

The “Green New Deal,” (GND) as used here, is the idea of a 21st century interpretation of the Franklin Roosevelt Administration public works programs of the 1930s, and the military Keynesianism of the 1940s, to combine economic stimulation for the uplift of the bottom two-thirds of America’s standard-of-living pyramid, with a revolutionary revamping of American energy, housing, transportation, healthcare and social services infrastructure, that in sum total aggressively acts to minimize the further stimulation of global warming. The popular idea here is that America’s existential threat from climate change had its analog 80 years ago as the existential threat from the Great Depression and World War II, and that a Rooseveltian-style socialism now would be just as effective as it was then for overcoming the threat.

“Carbon Limited Capitalism” (CLC) is my term for the regulation and carbon-emission taxing of capitalism to significantly, if not entirely, eliminate its reliance on fossil fuels. Objectively, this would mean a contraction of economic activity for quite a while (perhaps forever) since green energy technology, though growing, is still too insufficient to supply the entire quantity of power consumed by our industrialized civilization — as we presently choose to wastefully conduct it.

“Enviro Co-op Simplification” (ECS) designates an intentional simplification of every aspect of American life so as to eliminate any reliance on fossil fuels. This format of American life would be centered on environmentalism, rather than gargantuan consumerism, and of necessity be a tightly interwoven network of cooperative associations and groupings — lots of socialism. It would be the “Certified Organic” model of American life and work, instead of our current ‘Fast Junk Glitz-o-tainment’ isolation-in-parallel format.

Each one of us will have preferences for or against residing in each of these four possible societies, and those preferences can be quantified on a purely subjective basis, as desirabilities D1, D2, D3 and D4, and assigned as follows.

A person primarily concerned with wealth accumulation might choose desirabilities as D1=100, D2=20, D3=10, D4=0.

A person primarily concerned with minimizing climate change and revitalizing Earth’s environments might choose desirabilities D1=0, D2=10, D3=20, D4=100.

There are as many possible sets of choices (D1, D2, D3, D4) as there are choosers. I will lead this presentation toward some general results, eventually.

What I (and you) — as the person in this model problem asking “what should I do about climate change?” — have to do is to decide: what am I going to commit myself to, both in my personal life and in any social and political activism I may engage in?

The two choices given here are for either economic growth or economic contraction.

What is unknown is whether our society will remain in its current capitalist format or transition into socialism because of the force of geophysical and sociological pressures. Let the quantity p designate the probability that socialism will arise in the historical near future in time to organize American society’s response to climate change. The quantity p is a number between 0 and 1. Thus, the probability that capitalism will remain the societal paradigm is the quantity (1-p).

Given “my” desirabilities (D1, D2, D3, D4) for the four potential outcomes (BB&GC, GND, CLC, ECS), and the probability, p, of uncertain magnitude (between 0 and 1) for a socialist transformation, how would I nevertheless quantify my expectations — or utility values — regarding my two possible courses of action: committing to economic growth or committing to economic contraction? As follows.

Here, the symbol * designates multiplication.

Given my subjectively quantified desirabilities (D1, D2, D3, D4) for the four potential societal outcomes, along with the as yet unknown probability p for a near-term socialist transformation, the utility value or expectation (a quantification of my potential satisfaction or dissatisfaction) for committing to economic growth is

Eg = D1*(1-p) + D2*p.

Similarly, the utility value or expectation for committing to economic contraction is

Er = D3*(1-p) + D4*p.

While “I” can pick desirabilities out of my own subjective preferences, feelings and biases, I can only guess — or ‘guesstimate’ — at what p might be. So, making such a guesstimate, I can then actually calculate a numerical value for each of Eg and Er. Comparing these, I would then choose to act according to whichever expectation quantity had the higher value. This is Bayesian decision-making, you choose the action that is subjectively of higher value to you, given your estimate of the probabilities of the uncertainties.

For example, the wealth seeker whose desirabilities are D1=100, D2=20, D3=10, D4=0, and who estimates the likelihood of a socialist transformation at p=0.5 (50%), would have utility values of

Eg = 50 + 10 = 60.

Er = 5 + 0 = 5.

Obviously, this capitalist bull would choose to devote himself to economic growth.

Similarly, the “Earth First” environmentalist whose desirabilities were listed earlier as D1=0, D2=10, D3=20, D4=100, and who estimated the probability of a socialist transformation at p=0.5 would have utility values of

Eg = 0 + 5 = 5.

Er = 10 + 50 = 60.

Obviously this environmentalist would choose to devote herself to economic contraction.

But not everybody is so lopsided in their preferences. An individual pulled in different directions by the need to make a living and enjoy a bit of consumerism, a yearning for greater social solidarity, a concern about global warming, and who has few ideological rigidities might select desirabilities D1=3, D2=8, D3=2, D4=10.

For this mild liberal

Eg = 3*(1-p) + 8*p,

Er = 2*(1-p) + 10*p.

It turns out that for this individual Eg=Er when p=1/3 (33%).

So, for the probability of socialism, p, estimated at greater than 1/3, Er is greater that Eg; committing to economic contraction will have more personal value that committing to economic expansion.

Obversely, for the probability of socialism, p, estimated at less than 1/3, Eg is greater than Er; and committing to economic expansion will have more personal value than committing to economic contraction.

For this mild liberal individual, if they believe that socialism has a better than 33% chance of happening, they should commit to economic contraction, environmentalism and consequently socialism. If they believe that socialism has less than a 33% chance of occurring then they should commit to being an economic growth capitalist. All this is based on personal subjectivities that arise from the confrontation with the objective realities of this American’s life in a world of climate change, and an assumed probability of future political change.

How would you quantify your preferences and inclinations into a set of numbers D1, D2, D3, D4 and p, and then what would your utility values be for the two actions of: working for economic growth, or working for economic contraction? How much are you willing to give up in order to forestall climate change? It might take more than you imagine. [2]

Now, I’ll state some general results for this model problem, and spare you the mathematical details.

For the probability, p, of socialist transformation to be a positive number between 0 and 1 (where any real probability must be within), the desirabilities must satisfy the following conditions.

Both (D1-D3) and (D4-D2) are greater than 0, or both (D1-D3) and (D4-D2) are less than zero.

Given these conditions, the value of probability at which Eg is equal to Er is designated as q, and has the value

q = (D1-D3)/[(D1-D3)+(D4-D2)].

For p less than q, one of either Eg or Er will dominate; and for p greater than q that dominance will switch. The “mild liberal” example shown earlier exhibited all this.

Another general result is that individuals with positive (D1-D3) and (D4-D2) — or D1 greater than D3, and D4 greater than D2 — can be ideologically capitalist and not really concerned about climate change; wanting economic growth under capitalism to strengthen it, and economic contraction under socialism to weaken it.

Similarly, individuals with negative (D1-D3) and (D4-D2) — or D3 greater than D1, and D2 greater than D4 — can be ideologically socialist and not primarily concerned about climate change; wanting economic contraction under capitalism to weaken it, and economic expansion under socialism to strengthen it.

Individuals who only care about economic expansion without regard to either capitalist or socialist ideology, and obviously don’t care about climate change, will have D1 greater than D3, and D2 greater than D4. Their utility value for economic growth, Eg, is always dominant regardless of any numerical value of probability p (which is in fact irrelevant to them).

Similarly, individuals who only care about economic contraction — our deeply committed climate change-confronting environmentalists — will have D3 greater than D1, and D4 greater than D2. Their utility value for economic contraction, Er, is always dominant regardless of any numerical value of probability p (which is only of interest as a political indicator of a national shift to economic contraction).

Finally, for both totally committed economic expansionists and economic contractionists, those who are inclined to favor capitalist ideology will see a decrease in the happiness of their unwavering efforts as the probability, p, of the transformation to socialism increases; and conversely, those inclined to favor socialist ideology will see an increase in the happiness of their unwavering efforts as the probability, p, of the transformation to socialism increases.

Those of you who are charter members or committed aspirants of the Billionaire Boys & Girls Club, or the Enviro Co-op Simplification Movement have no need for this Bayesian analytical method of making the emotional decision of how to conduct your life in the presence of climate change. But for us “regular people” this kind of theoretical exercise can help clarify the mind on what one’s priorities and concerns really are, and how best to focus your limited energies in the face of uncertain political shifts in a world of advancing climate change. What are you and I willing to accept — and sacrifice — in order to forestall climate change? Bayesian analysis is one way to personally come to grips with that question.

My wish would be for a socialist Green New Deal that miraculously disappeared fossil fuel usage without a loss of the exosomatic energy we now enjoy — achieved by some combination of energy conservation and the use of renewable energy (solar, wind and gravity derived) — and that such a transformation of the energy technologies powering our society and civilization were accomplished without further greenhouse gas emissions. In other words, that the required rapid contraction of fossil fueled economies, to forestall climate change, was also simultaneously a societal transformation to a new highly equitable economic paradigm operating harmoniously within the limits of nature. But I know that is impossible. Even the best effort in that direction will necessarily be an approximation to the ideal that is deficient to some degree, perhaps significantly. Climate change may now be beyond the ability — and the willingness — of humanity to avert; the best we can likely do is to minimize our further exacerbation of it. [3], [4]

Personally, I think that Enviro Co-op Simplification Socialism could be alright if we all made an effort for it.

Notes

[1] Bayesian Bargains: Jail, Shopping, Debt, And Voting
MG,Jr., (30 January 2012)
http://www.swans.com/library/art18/mgarci39.html

[2] That Green Growth at the Heart of the Green New Deal? It’s Malignant
Stan Cox, (13 January 2019)
http://greensocialthought.org/content/green-growth-heart-green-new-deal-it%E2%80%99s-malignant

[3] End-of-life anxiety and finding meaning in a collapsing climate
Leonie Joubert (20 November 2019)
https://www.dailymaverick.co.za/article/2019-11-20-end-of-life-anxiety-and-finding-meaning-in-a-collapsing-climate/

[4] Choosing Dignity During Climapocalypse
MG,Jr., (26 May 2018)
https://manuelgarciajr.com/2018/05/26/choosing-dignity-during-climapocalypse/

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Oil, Population, Temperature, What Causes What?

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Oil, Population, Temperature, What Causes What?

In statistics, correlation is not proof of causation. Causation between coincidences has to be established by deeper investigation. Three trends that are tightly coincident, between the years 1960 to 2025, are: the increase in global population above its 1953 total of 2.7 billion (2.7B), the accumulated petroleum production since 1900 (in giga-barrels, Gb), and the increase in average global temperature, T, above a baseline of 14.7 degrees Centigrade (T – 14.7C).

No one, except lying hypocritical ideologues, denies that causal links exist between these three trends, but what are they? Let’s explore the possibilities.

P1: Increases in oil production could cause increasing population and global warming.

P2: Increases in population could cause more oil production and global warming.

P3: Increases in global warming could cause increases in population and more oil production.

Possible causal links in P1 are: fossil fuel energy made available through continuing oil production could support human reproductive activity and the increase of existing families, and it could support and expand existing industrial activity that emits carbon dioxide (CO2) and methane (CH4) gases.

Possible causal links in P2 are: the genetically programmed impulse to gather all resources possible in order to reproduce as much as possible could cause the continuation of oil production to garner fossil fuel energy, and it could cause global warming by expanding the mass of CO2 exhaling human life.

Possible causal links in P3 are: the increase in the temperature of the biosphere could cause continuing and expanded human reproductive activity, and the continuing production of oil.

Because the biosphere is not heating up independently of human activity, we can dismiss P3. This dismissal would only be argued against by lying hypocritical ideologues, who are irrelevant to the good of humanity and Planet Earth, so we ignore them and move on.

We are left then with oil production (P1) and population growth (P2) as fundamental drivers of global warming. Still to determine is whether oil production fuels population growth, or population growth spurs oil production, and we can suspect that they amplify each other.

Homo sapiens are one species of life on Planet Earth, and they are also one variety of primates. Since the inception of the species over 2,000 centuries ago, a sole human being without any other support has had little chance of survival, and this was also true of humanity’s precursor primate species.

All living creatures have an instinct to survive, and the strongest outlets for that instinct are: finding food and water, securing shelter and defending territory, and reproducing. Territory is defended because it offers food and water gathering and reproductive opportunities. One strategy for individual survival is to associate in groups that cooperate for mutual survival: families, packs, herds, monkey troops, clans, and human societies. Racism among humans is a degeneration of this survival strategy.

Family is the most reliable — and most genetically linked — association an individual can form to support their survival. This is why the urge to reproduce is innate, and that is why Life on Earth continues.

A larger family provides the individual with more loyal associates for water and food gathering, for defense against predators, and for protection and care when aged and ill. For individual humans, this primitive survival strategy becomes more important the less they have social welfare networks and social welfare societies to rely on.

The purpose of social welfare societies — socialism — is to provide its individuals with sufficient quantities of water, food, shelter and energy to carry on fulfilling lives, without subjecting those individuals to lonely struggles for precarious survival. This is why mortality rates are lowest in highly socialized prosperous societies, and why the consensus of individuals living in them is for low rates of reproduction, even to the point of birth rates below 2.1 per woman, the replacement rate necessary to maintain the existing size of a society’s population. It is entirely logical for individuals living without reliable socialized guarantees of getting sufficient access to water, food, shelter and energy to conduct safe and decent lives, to procreate larger families. This is why population growth is greatest among the poorer people on Earth, whether in the Industrialized Societies, the Developing World, or the impoverished Third World.

Clearly, the single best strategy to slow, and perhaps even reverse global population growth, is to provide a global system of reliable socialized security to completely support individual healthcare for life, obviously including: maternity care; safe birthing; safe abortion; child survival, healthcare, education and launching into “independent” living; elder care; and humane natural and self-willed dying. There is simply less incentive to have more children if more of them are guaranteed to survive and experience full and decent lives, and if the individual has a socially guaranteed protection of their own survival.

So, failure to provide reliable socialized protection for individual survival amplifies the innate urge to procreate, which then fuels a population explosion, whose consequence is continued global warming: because of a continuing and expanded use of fossil fuel energy that is very inequitably controlled and shared out; and because of a larger mass of humanity exhaling carbon dioxide gas (CO2), creating organic wastes that emit methane (CH4), and then these two entering geophysical positive feedback loops that amplify such subsequent emissions.

However, the population explosion alone — which is concentrated among Earth’s darker and poorer people — is not the sole cause of global warming. The continuing and expanded drive by individuals to acquire fossil fuel energy in order to accumulate more personal wealth, more personal power, more social status, and more ego gratification, is the other — and I think predominant — fundamental cause of global warming. As already noted, the control and exploitation of fossil fuel energy is very inequitably shared. Rich and politically powerful countries and individuals have overwhelming control over fossil fuel energy resources, and they are in the best positions to exploit those resources for their own aggrandizement. This is pure capitalism. Those of our fellow homo sapiens primates who are “left out” of wealth society’s fossil-fueled economic positive feedback loop will apply “monkey see, monkey do” in attempted emulation of that fossil-fueled economic growth strategy. This is why there is contention, exploitation and war within poor societies and impoverished populations. The desperate eat each other to claw to the top of their heaps.

So, the production and use of petroleum is driven by the will for selfish gain by rich and poor alike — the rich having much greater advantages in doing so — and by the legitimate needs of individuals and their societies to acquire sufficient energy to sustain their survival and that of their children in safe and decent lives. As population grows so does the need for greater amounts of energy: energy for human development, (1), (2).

Clearly, the single best strategy to slow, and maybe even someday reverse global warming, is to replace fossil fuel energy with solar and “green” energy, whose production and use does not emit CO2, CH4, and other organic “greenhouse” vapors.

While access to greater amounts of heat and electrical energy — whether from green or from fossil fuel sources — can make it easier to accommodate increased human fertility, the presence of reliable, global, equitable socialized protections of individual and family survival, health and well-being will act to limit (and ultimately decrease) population growth, and as a consequence throttle the need for an ever expanding grasp for energy.

So, the entwined trends of a population explosion concentrated among the “have nots,” with a highly inequitable expansion and use of energy — primarily from fossil fuels — controlled by the “haves,” combines to form our current world crisis of: global warming; environmental degradation; biodiversity, habitat and survivability losses; and inequitably distributed socio-economic decay. The cure for this world illness is the combination of a conversion from fossil fuel energy to green energy, along with the establishment of a global system of socialized security for individual and family survival, health and welfare.

The continuation of our globally feverish illness is simply a reflection of the continuation of selfishness and egotism applied on top of the genetically implanted instinct for survival, in our highly inequitable human societies and human civilization. The great barrier to curing this illness is overcoming the resistance to relinquishing the grasping for primitive personal advantage by the weakening and exploitation of others; and replacing it with: individual commitments to ethical living; mutual trust among all people; and economic leveling and universal human welfare as matters of government policy.

The combination of the last three would help to form a world solidarity that is in balance with Nature. This would be a consciously willed evolutionary advance of our species, a victory of frontal lobe cognition over limbic system reactivity. The unwillingness and “inability” to form such a green, world solidarity would be acquiescence to a near-distant, unnatural and unnecessary human extinction.

The cure is as immensely impractical and as trivially easy as all of us homo sapiens simply choosing to consciously change our ways, with trust in each other for fair dealing and mutual protection. Call it green socialism if you like.

Notes

1. Energy For Human Development,
https://manuelgarciajr.com/2011/11/09/energy-for-human-development/

2. Energy For Society In Balance With Nature
https://manuelgarciajr.com/2015/06/08/energy-for-society-in-balance-with-nature/

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Mendocino County, 2019

I just came back from a visit to Mendocino County, California, and here are 20 of my pictures from that trip. I’ve chosen to present these photos at a “large” size (not “full”) and “high” resolution (not “maximum). I hope you enjoy them.

We stayed in this house, designed to collect solar heat with its high row of windows facing south, and its full length solarium. The large vegetable and fruit garden is being prepared once again for the coming spring.

 

A meditative spot by the house is the Koi Pond.

 

Daffodils have started to carpet the green fields of the old cemetery for the town of Manchester.

 

Navarro Beach, where the Navarro River meets the Pacific Ocean, south of the hamlets of Albion and Little River.

 

I can never take too many pictures of the beach and surf.

 

The “isness” of nature is so beautiful, it takes you out of yourself and into the universal and primordial.

 

Grace Carpenter Hudson (1865-1937) was an American fine arts painter. She made this self portrait in oil, in 1881, when she was a 16 year old art student in San Francisco. This photo is only of a portion of the full painting.

 

Grace Hudson spent most of her life in the small city of Ukiah (inland Mendocino County), where today many of her art works are displayed at the Grace Hudson Museum.

 

Grace Hudson focused her artistry on the portraiture of the Pomo Indians, who live (still) in the Ukiah and Potter valleys (of inland Mendocino County). She painted real people in the natural settings of the region. This particular painting is about “the birth of song.”

 

A young Pomo girl with her pet fox.

 

A young Pomo girl with an orange, and attitude.

 

Grace Hudson made many paintings of Pomo children and babies. This is a detail of one of her best known “baby pictures.”

 

Grace Hudson sketched this amazingly subtle and detailed portrait of an expert Pomo basket weaver, and friend, with bitumen (which I think of as a coal/tar crayon).

 

Nit’s Cafe is a small, wonderful Thai-themed restaurant in Fort Bragg.

 

This view shows over 90% of the dining area of Nit’s Cafe. Note the potted orchids and colored lights. The food is phenomenal; the seafood is exquisite.

 

Menus at Nit’s Cafe.

 

Here is the chef of this one-woman enterprise, Nit herself: an accomplished gourmet chef who combines refined French culinary technique with Thai sensibility, and a passion for fine cooking. A lively and lovely person. Nit’s is at 322 CA Hwy 1 (the main street through Fort Bragg, in the center of town).

 

Point Navarro, north of Navarro Beach and south of Albion and Little River; looking west toward the setting sun, from near the edge of the high cliff (rocky surf below, and a very windy day).

 

The ceaseless surf at Navarro Point.

 

Looking north from the same cliff-edge spot at Navarro Point.

 

Climate Change Action Would Kill Imperialism


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Climate Change Action Would Kill Imperialism

Climate change action would kill imperialism, and that is why we can’t have it in America.

American political power is based on fossil fuels, and the US military is the engine that consumes those fuels to produce that power. So long as there is an American political elite that craves lucrative personal prestige and the ability to dominate internationally, the US economy will be fossil-fueled capitalism that maintains the military colossus that enables and protects those elite ambitions.

US military-enabled imperial power is of two varieties:

first: the hard power that overtly invades and seeks to control territory to impose American capitalist domination, as for example capturing pipeline routes south through Afghanistan and Pakistan – away from China – out of Central Asian oil fields; the guarding of sea lanes crucial for petroleum transport west, as at Suez and the Strait of Hormuz, and east to Japan, Korea and Australia (if they behave); and the securing of scarce metal ore and rare earth deposits in Afghanistan and Africa (for elements used in solid state electronics); and

second: the soft power of buying compliance to US hegemony from client states by gifting them with arms sales that enable them to exercise their own mini-imperialistic ambitions, as with Israel’s threat-projection in the Levant that is consistent with US aims of regional control, and Zionism’s own manifest destiny colonialist mania of persecuting the occupied Palestinians and shrinking their reservations; and with arms sales to Saudi Arabia enabling its genocidal war against Yemen, and giving the U.S. leverage to induce the opulent Saudi royalty to keep oil production high and oil prices low on the world market, so as to grease Western capitalism and also undercut the revenue streams supporting Venezuelan socialism and Iranian economic development.

Because of the fracking (oil shale) boom of the last two decades, the U.S. now produces as much oil as Saudi Arabia and is energy independent as a fossil fueled economy, but hegemonic ambition compels it to seek global control of petroleum distribution because to control the flow of oil around the globe is to throttle the imperial ambitions and economic development plans of all others.

American imperialism, mediated by its military, is intrinsically fossil fueled. It is impossible to power the trucks, tanks, gun-carriages, helicopters, airplanes, missiles, drones, ships and submarines of the US military with solar and wind power; only fossil fuels will do. Nuclear power – also based on a fossil fuel, fissile uranium – is used to propel particularly large destruction-projection platforms, specifically missile-carrying submarines and aircraft carriers. Military vehicles require high energy-density fuels, to provide a high amount of energy at a high rate of delivery from relatively small volumes of fuel-matter, in order to propel them quickly (and inefficiently) despite the weight of their armaments.

“Green” forms of energy – solar, wind, hydroelectric – are intrinsically of low energy-density; they are spread out over large areas from which they are collected rather slowly, rather than being chemically concentrated into relatively compact masses, like coal, petroleum, natural gas and fissile uranium, which can be ignited to release their stored energy explosively.

Local sources of “green” electrical energy can power civilian infrastructure almost anywhere, because solar, wind and even hydro power are widely available around the globe. All that is required is investment in and installation of appropriate energy collection technology, and a local area distribution network for electrical power. Green energy is intrinsically a socialist form of powering civilization, because the energy to be used locally can be collected locally, which frustrates the capitalist impulse to monopolize narrowly-defined sites of high energy-density fuel deposits – like coal and uranium mines, and oil and gas wells – and tightly confined electrical generation plants that meter out their electrical power through a web of long distance transmission lines.

The United States can only address the existential threat of global climate change by disavowing the imperialistic and self-aggrandizing ambitions of its political and corporate elite. That means deflating American militarism and its vast war industries complex by abandoning capitalism, which is exclusionary (privatized, extractive) fossil-fueled and speculation-dominated economics, and transforming the US economy to nationally and rationally planned green energy socialism: people over profits, an equalizing domestic solidarity over classist international gamesmanship.

Transforming the American political economy to green energy socialism would be very good for the American people, but it would be the death of American fossil-fueled capitalism, and thus of America’s rulers’ ambitions and privileges.

What we know today is that America’s political and corporate elite would rather see humanity end within a century than disavow its imperialistic and self-aggrandizing ambitions. Their obsession is to rule to the bitter end, a bitter end hastened by their obsession to remain in control. America does not have a robust permanent national commitment to contain, ameliorate and possibly reverse climate change and ecological deterioration because that would necessarily require the overthrow of Imperial America’s capitalist elite and its classist and racist mentality.

The revolution necessary to overthrow American capitalism and enable a national response to the climate change crisis would first require an amazing degree of popular consensus, psychological and intellectual maturity, moral courage, popular solidarity and personal commitment throughout the public, to sustain it through whatever struggle would be necessary to overpower its ruling capitalist paradigm.

Will this ever be possible?, or would any popular American eco-socialist uprising be snuffed out as pitilessly as was the Syrian Revolution? Regardless, is CO2-propelled climate change now so far advanced that it is beyond any human ability to stop? No one can really say.

We are each left with a choice between: defeatist acquiescence to capitalist-dominated climapocalypse, or the dignity of rebellious aspiration and activism for green socialism, regardless of whether or not it will ever be realized politically, and even if it is now precluded by Nature’s implacable geophysical forces that humanity’s blind self-absorption has set into karmic motion.

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The Inner Dimensions of Socialist Revolution

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The Inner Dimensions of Socialist Revolution

The social revolution has to precede the political revolution. Personal self-realization has to precede the social revolution.

Achieving social change in America through political change – legislatively – as for example with the Civil Rights legislation of 1964 to 1968, is too slow a process today for overturning American capitalism to American socialism in time to effectively respond to climate change and global environmental degradation, by shifting American civilian energy production from fossil and nuclear fuels to solar, wind and geothermal sources, and ocean-wave-and-tidal and river hydroelectric sources, accompanied by a wide spectrum of energy conservation strategies and materials recycling and reprocessing methods, instead of indiscriminate and polluting waste disposal.

In fact, the political path to social change may be completely plugged shut today, with the fanatical obstructionism by capital interests who collectively own America’s two major political parties, and whose various outmoded environmentally catastrophic schemes of wealth generation are fossilized in place within an overarching 19th century paradigm of CO2-producing industrialization and labor exploitation, directed by frantic casino-style banking and financial speculation.

So, the timely development of a popular, scientific and effective national response to counteract the global geophysical crisis we call “climate change” must occur outside the arcane political machinery of our money-corrupted representative democracy. Basically, “the people” would have to independently develop a sense of national solidarity, overcoming all regionalisms and bigotries, and independently get organized to shift the ways they live and the ways they earn their keep, from a reliance on “black” versus “green” energy, and from a reliance on adversarial-capitalist economics versus cooperative-socialist economics. Given such a social revolution, it would then be possible to mount a massive campaign to counter climate change.

But, is such a social revolution possible? Can a majority of the national population actually free itself from the many shackles, control methods and seductions of corporate capitalism, by willfully bonding into one massive mutually tolerant and mutually helping cooperative, independent of the existing government: into a self-directed revolutionary socialism? This would require an incredible unanimity of vision and an amazing degree of commitment and discipline among hundreds of millions of people, to independently coalesce into a self-sustaining socialized mass able to overcome the opposition of the intransigent corporate capitalist establishment.

Any clear-thinking person will see that the idea of a spontaneous eruption of popular revolutionary socialism that independently counteracts climate change is impossible, and by chained logic such a clear-thinking person will also realize that we humans will never counteract climate change but instead will be plowed under by it, like the terrain downhill from an advancing glacier, because we are so inattentively self-absorbed and fatally wedded to the preservation of our inequitable and dysfunctional capitalism.

So, is the most intelligent tack then to stop agonizing over climate change and give up wasting time and energy in doomed attempts to put off the geophysical inevitable? Should we all just become Trumps and luxuriate carefree in capitalist mud-wallows for as long as they are available? Why bother trying to change the unchangeable?, sacrificing the good times of today for a restrictive future that will never occur anyway? Why not just keep grabbing for the money and enjoy doing that like we always have?

My answer is: half a loaf is better than none. Even if climate change is an implacable civilization-ending geophysical tsunami, I think we all would have a relatively better collective life for the duration of our species if we could develop even a scattering of minor uncoordinated popular socialist initiatives – anti-capitalist and anti-militarist – that directly confront specific aspects of the multi-faceted colossus of climate change and its social disruptions. These initiatives would include the election into public office of ecological-socialist candidates, like today’s young, enthusiastic Democratic Socialists of America (DSA), even if in small numbers. Why? Because any political efforts by eco-socialist officeholders that reach the public as actionable realities will benefit some fraction of the population, since such efforts would either ameliorate, blunt or end specific sociopathologies of our pure id capitalism.

Why give in to despair, dejection and acquiescence to a capitalist climapocalypse? Why not actualize through our own individual living presences the attitudes and one-to-one human connections that inject intelligent compassion and fulfilling artistry into the society around us, and in that way we become focal points of the socialist revolution we can imagine? How do you think a politically successful socialist revolution could be formed in the first place, if not by the weaving together of masses of one-to-one personal relationships of such self-realized individuals into a vast societal network?

Ultimately, it is not about “being saved” by external agents, like “good politicians” and “good laws” and “good governments,” from victimization by looming climate change disasters; it is about transcending who we are as merely passive fearfully insular consumers, and realizing that we are each, literally, individual expressions of the cosmos, and then operating out of that realization with a self-directed living-out of our socialist visions. Such living is the best that we humans can do, both individually and as socialized clusters, regardless of whether we are eventually plowed under by climapocalypse, or completely overcome it.

As an individual biological organism, you incorporate the formation of the cosmos within you as the subatomic particles, which first erupted out of the Big Bang, that are within the atoms of your materiality. Those atoms are almost entirely empty space, their nuclei (which are clusters of protons and neutrons) occupy only between 10^-14 to 10^-12 of the volume of the atom; that is to say 1 part in a hundred trillion, to 1 part in a trillion of the otherwise empty volume of the atom. The extent of that atomic space is defined by the electrical fields that transmit the forces connecting the nucleus to the point particle electrons flickering (“orbiting”) about it. These atoms are in turn clustered in simple molecules, like water (H2O), oxygen (O2), nitrogen (N2) and glucose (C6H12O6), and in massive and complex molecules like DNA. But even so, our personal matter is made of pinpoints of atomic grit suspended in empty space and meshed together by forces communicated across electrical links called chemical bonds. When you press your palm on a tabletop and feel the firm resistance of that structure, you are actually experiencing a force of electrical repulsion between the electro-chemical integrity of the mostly empty space tabletop, and the electro-chemical integrity of the mostly empty space you! Imagine such an atomic-molecular “net of gems” – as the ancient Buddhists called “the interdependence of all things” – as a metaphor for the revolutionary socialist net-of-gems network we would like to weave ourselves into, and to have a transformative effect on our political economy.

The “chemical bonds” of our wished-for socialist revolution are the one-to-one personal connections we “atoms” of that network fling out like spider silk to weave our self-realized selves into that net of gems. What matters is the sympathy of vision, and the moral character and personal integrity of the people we seek connection with. What does not matter are superficial attributes like their ethnicity, their physical characteristics, their birth language, their “style,” their default and unthinking microscopically sectarian political alignments (please!, forget about these uselessly trivial distractions!).

A friend of mine is a Vietnam War veteran who survived over sixty-four artillery barrages while trapped on a hilltop during the First Battle of Khe Sanh. He crystalized the essential idea here this way: “There are some people you want in your foxhole, and some you don’t.” My goal is to be “foxhole worthy” for people like him, and I judge others by the same criterion. At that high metaphysical level of socialist vision, we are synchronized; at the mundane street level of routine personal interaction, we give each other spontaneous rides when our cars unexpectedly break down on the road and we call for help, and when either of our cars are in the shop and we need to make a doctor’s appointment. We also share lunch breaks and stories. If and when it comes to serious action – foxhole time – we know we can count on each other. There are other men and women I share a similar connection with, people who are aware of the realities of our times, and have a compassionate intelligence about the direction of their lives, which goes beyond the effort to physically and economically sustain themselves, to also inject some goodness and humane connection – socialism – into the public sphere they are immersed in. It is with such people that I am associated with – “socialized” – in voting for our “progressive candidates,” and advocating – each in our own way – for an anti-capitalist and anti-militarist social transformation; and it is with such people that I can imagine being next to during any sudden eruption of a volcanic socialist revolution.

The Trumpians and their ilk are empty people. They need all that money, glittery stuff and power, to encrust their lonely hollowness with, so as to give them the illusion of actually being somebody and having actually accomplished something with their profiteering, exploitation and hoarding. But, sadly, they are human failures: they either deny or have no realization of their fundamental reality as expressions of Nature, nor of their potential for experiencing true fulfillment as individuals consciously interconnected in a humane socialist net-of-gems.

Don’t get distracted from the fundamentals by trivial details. Everything you need to know about self-realization – the atomic cores of our socialist revolution – was set down in the Upanishads, 2800 years ago. Everything you need to know about self-directed living, whether for meshing amicably with society or slicing through it for just cause – the electro-chemical bonds of integrity, and the forces of material opposition for our socialist revolution – was set down in the Bhagavad Gita, 2300 years ago. Everything you need to know about politics at the street level of pure, hard materialism – the movement-wide actions of our desired socialist revolution in opposition to dictatorial and enslaving moneyed power – was set down by Thucydides 2400 years ago. Everything written since is at best a gloss on the fundamentals already given, encrusted with elaborations on details about the cultures and times those later writings came out of; or they are at worst a complete diversion into varieties of ignorance, whether presented as texts of religious revelation, or advances of political theory. Read the originals and see for yourself.

In summary: each human being is something Nature is doing; realize and celebrate this, and from such realization free your mind from passivating confinement by corporate capitalist infotainment, herding by fear, and want-inducing indoctrination; from that personal mental liberation, direct yourself toward perfecting your character and achieving your full human potential (an endless endeavor); from such self-focused mental independence and moral drive, exercise the bravery of tolerance by seeking to make connections with other people of similar vision and moral drive; and then from your network of such personal connections try to weave yourself into a grander socialist net-of-gems that may in time capture and transform the nation, and perhaps even someday the world.

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The Atlantic Overturning Current Is Slowing

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The Atlantic Overturning Current Is Slowing

The Atlantic Overturning Current is part of a worldwide twisted loop of ocean water, called the thermohaline cycle (thermo = heat, haline = salt), which emerges very salty and warm out of the Gulf of Mexico, travels north as a surface current along the east coast of North America, veers east in the North Atlantic toward Europe, then loops back west to a region just south of Greenland where it cools and sinks to the ocean floor – because it has become denser than the surrounding and less salty North Atlantic waters (colder water is denser than warmer water, and saltier water is denser than fresher water of equal temperature). The dense highly salted descending water then runs as a cold deep ocean current south along the east coast of South America, and continues in a complicated path along the ocean floor into the Pacific Ocean, where it warms and eventually rises to become a surface current of more buoyant less salty water. This current distributes solar heat collected by ocean waters in tropical latitudes to higher latitudes (closer to the poles).

In 2004, Peter Schwartz and Douglas Randall described the thermohaline cycle this way: “In this thousand-year cycle, water from the surface in tropical areas becomes more saline through evaporation. When it circulates to the poles and becomes cold (“thermo”), the greater density still present from higher salt (“haline”) concentration causes the water to sink to great depths. As with most large-scale geological processes, the thermohaline cycle is not thoroughly understood. Wallace Broecker has been studying the cycle for decades and, according to the December 1996 issue of Discover magazine, he has shown that the thermohaline cycle has not always been in operation, and that it has a strong effect on global climate.”

In 2003-2004, the US Department of Defense commissioned a secret study of what might be the worst possible effects of Global Warming triggering an “abrupt climate change” in the near future, in order to estimate the potential liabilities that military planning would have to consider (to maintain US security, and global power). This study was conducted during the climate-change-denying George W. Bush Administration. When the existence of the resulting report, produced by independent researchers Peter Schwartz and Douglas Randall, became publicly known there was such a public outcry (bad PR for the DOD) that the report was declassified and made publicly available.

The Schwartz-Randall report pointed to the abrupt onset of a significantly colder, dryer climate in the Northern Hemisphere as the most perilous possible consequence of Global Warming up to about 2010, because such warming (the trapping of incoming solar radiation and outgoing infrared radiation from the land and oceans, by greenhouse gases in the atmosphere) might cause the thermohaline cycle to stop. How? Global Warming causes glaciers and ice caps to melt, and such fresh (unsalted) meltwater from Greenland floods into the North Atlantic where the thermohaline current dives to the ocean floor. This fresh surface water dilutes the high salinity of the presently descending thermohaline current, making its waters less dense (less heavy) and so less likely to sink. Sufficient freshening of the thermohaline current would cause it to stop entirely, shutting off this global conveyor belt of climate-regulating oceanic solar heat.

Though abrupt climate change is a less likely and worst case scenario as compared to gradual climate change, Schwartz and Randall concluded that such an occurrence would “challenge United States national security in ways that should be considered immediately.” The climatic cooling that might occur in the Northern Hemisphere as a result of a collapse of the thermohaline cycle could be like the century-long period 8,200 years ago with temperature 5 °F (2.8 °C) colder, or the 13 century-long period 12,700 years ago with temperature 27 °F (15 °C) colder. The shift to colder climate could occur as rapidly as 5 °F (2.8 °C) of cooling per decade. So, the world could plunge into a new Ice Age within a period of twenty years. In their 2004 report, Schwartz and Randall showed data on the salinity of the North Atlantic since 1960; the trend was a steady freshening. (I wrote about the above in an article for the Internet, in July 2004).

A 2015 scientific publication of new observations on the “Atlantic Meridional Overturning Circulation” (the Atlantic part of our thermohaline cycle) concluded that “the melting Greenland ice sheet is likely disturbing the circulation.” The Phys.org news article (https://phys.org/news/2015-03-atlantic-ocean-overturning-today.html) about this study [Rahmstorf, S., Box, J., Feulner, G., Mann, M., Robinson, A., Rutherford, S., Schaffernicht, E. (2015): “Evidence for an exceptional 20th-Century slowdown in Atlantic Ocean overturning.” Nature Climate Change (the journal)] concluded:

“The scientists certainly do not expect a new ice age, thus the imagery of the ten-year-old Hollywood blockbuster ‘The Day After Tomorrow’ is far from reality. However, it is well established that a large, even gradual change in Atlantic ocean circulation could have major negative effects. ‘If the slowdown of the Atlantic overturning continues, the impacts might be substantial,’ says Rahmstorf. ‘Disturbing the circulation will likely have a negative effect on the ocean ecosystem, and thereby fisheries and the associated livelihoods of many people in coastal areas. A slowdown also adds to the regional sea-level rise affecting cities like New York and Boston. Finally, temperature changes in that region can also influence weather systems on both sides of the Atlantic, in North America as well as Europe.’ If the circulation weakens too much it can even break down completely – the Atlantic overturning has for long been considered a possible tipping element in the Earth System. This would mean a relatively rapid and hard-to-reverse change.”

On April 11, 2018, an article titled “Stronger evidence for a weaker Atlantic overturning” appeared at Phys.org (https://phys.org/news/2018-04-stronger-evidence-weaker-atlantic-overturning.html). This article notes:

“The Atlantic overturning—one of Earth’s most important heat transport systems, pumping warm water northward and cold water southward—is weaker today than any time before in more than 1000 years. Sea surface temperature data analysis provides new evidence that this major ocean circulation has slowed down by roughly 15 percent since the middle of the 20th century, according to a study published in the highly renowned journal Nature by an international team of scientists. Human-made climate change is a prime suspect for these worrying observations. There have been long debates whether the Atlantic overturning could collapse, being a tipping element in the Earth system. The present study does not consider the future fate of this circulation, but rather analyses how it has changed over the past hundred years. Nevertheless, Robinson cautions: ‘If we do not rapidly stop global warming, we must expect a further long-term slowdown of the Atlantic overturning. We are only beginning to understand the consequences of this unprecedented process—but they might be disruptive.’ Several studies have shown, for example, that a slowdown of the Atlantic overturning exacerbates sea-level rise on the US coast for cities like New York and Boston. Others show that the associated change in Atlantic sea surface temperatures affects weather patterns over Europe, such as the track of storms coming off the Atlantic. Specifically, the European heat wave of summer 2015 has been linked to the record cold in the northern Atlantic [caused by the inflow of cold Greenland meltwater] in that year—this seemingly paradoxical effect occurs because a cold northern Atlantic promotes an air pressure pattern that funnels warm air from the south into Europe.”

While the scientists are not being alarmist Jeremiahs and warning of an imminent climapocalypse as depicted in the Hollywood movie “The Day After Tomorrow,” they nevertheless make it clear that if this Global Warming caused (fossil-fuel-burning human caused) slowing of the thermohaline cycle continues to the point of a dead stop, then this would likely be a tipping point of the entire Earth System of climate leading to “a relatively rapid and hard-to-reverse change” — not for the better.

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Thirsty Invaders, Chasing Heat
19 July 2004
Manuel García, Jr.
http://www.swans.com/library/art10/mgarci18.html

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Now appearing at Counterpunch:

An Oceanic Problem: the Atlantic Overturning Current is Slowing
13 April 2017
https://www.counterpunch.org/2018/04/13/an-oceanic-problem-the-atlantic-overturning-current-is-slowing/

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Schwartz-Randall report
http://stephenschneider.stanford.edu/Publications/PDF_Papers/SchwartzRandall2004.pdf

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The Atlantic Overturning Current Is Slowing
20 April 2018
https://dissidentvoice.org/2018/04/the-atlantic-overturning-current-is-slowing/

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