Global Warming After 1.5°C Without Emissions

If greenhouse gas emissions stop just as the temperature rise (relative to 1910) reaches 1.5°C, what is the projected trend of temperature rise (or fall) after that point in time (year)?

[This scenario presumes an infinite lifetime of CO2 in the atmosphere. So it is the extreme of pessimism. The effect of finite lifetimes of CO2 in the atmosphere is shown in later work, at https://manuelgarciajr.com/2020/06/20/global-warming-and-cooling-after-co2-shutoff-at-1-5c/]

If greenhouse gas emissions ceased entirely in the year 2047 (in 27 years), just as the relative temperature was nearly 1.5°C above that of 1910, then the subsequent trend of relative temperature would still be a rise but at a decreasing rate over time, and with an asymptote of 6.2877°C, which would essentially be achieved by the year 3160. Projections here are that for

year 2120 (in 100 years):
with same emissions rate after 2047, temperature rise = 3.2°C,
without any emissions after 2047, temperature rise = 2.75°C,

year 2185 (in 165 years):
with same emissions rate after 2047, temperature rise = 5°C,
without any emissions after 2047, temperature rise = 3.6°C.

The “no emissions” asymptotic temperature rise of ~6.29°C (by year 3160) would mean the average global temperature would be comparable to that of 55.5 million years ago at the very beginning of the upswing in temperature during the Paleocene-Eocene Thermal Maximum (PETM). The PETM began at a temperature about +4°C above that of our 1910 datum, and shot up to somewhere in the vicinity of +8°C to +12°C above it, and even possibly +16°C above it. It then took 200,000 years for the “excess” atmospheric CO2 to be cleared away by rock weathering, and the average global temperature to return to +4°C above our datum. This all occurred during the early Eocene geological epoch (which occurred between 56 to 33.9 million years ago).

In the post 2047 “no emissions” model used here, the albedo (the light reflectivity of the Earth) would still be higher than today because of increased reflective cloud cover, because of higher temperature.

Though the fallout of light-reflecting pollution grit would occur quickly in and after 2047, which is an albedo-reducing (warming) effect, it is not considered significant in relation to the reflective effect of the temperature-enhanced cloud cover (a cooling effect). The Earth’s albedo is dominated by cloud cover.

The temperature-enhanced reduction of ice cover (an albedo-reducing and thus warming effect) is always insignificant in comparison to the effect of cloud cover.

The infrared (heat) absorptivity (parameter F in the model) remains unchanged after 2047 because no new greenhouse gases are added to the atmosphere after that year (hypothetically), and because carbon dioxide (CO2) remains present in the atmosphere for a very long time (once the oceans are saturated with it), on the order of 150,000 years or more.

As noted previously (in “Living With Global Warming”), because of the immense thermal inertia of the biosphere and its climate system, the effect of an abrupt cessation of greenhouse gas emissions would come on slowly over the course of hundreds of years [an e-folding time of 240 years].

As will be evident from Figure 3, below, if we cared to limit temperature rise as much as possible for the sake of future generations, we could never cease emitting greenhouse gases too soon.

On the basis of the modeling described here, it seems impossible to ever limit the ultimate rise of temperature to below +2°C relative to 1910.

If we ceased all greenhouse gas emissions this minute in the year 2020, we might be able to keep the average global temperature from ever rising above +5.8°C, relative to 1910, in the distant future.

It will be interesting to see what the state-of-the-art supercomputer numerical models project as possible future “no emissions” temperature rises, as those models are further refined from today.

Technical Details

The technical details of how I reached these conclusions now follow. This discussion is a brisk and direct continuation of

Living With Global Warming
13 June 2020
https://manuelgarciajr.com/2020/06/13/living-with-global-warming/

For a description of the parameters used in my model, and their numerical values, see

A Simple Model of Global Warming
26 May 2020
https://manuelgarciajr.files.wordpress.com/2020/05/global-warming-model.pdf

The previous model of temperature rise relative to 1910 is called “example #5” because it was the 5th numerical example devised from the general solution of the relative temperature rate-of-change equation. For that model, at relative time =137 years (for year 2047, which is 137 years after 1910):

T = 1.4867°C, temperature rise relative to 1910,

A = 0.5226, albedo,

F = 0.5931, infrared (heat) absorptivity.

If greenhouse gas emissions cease entirely in year 2047 (at 137 years of relative time), then:

ap = 0, (grit pollution enhancement of albedo over time ceases),

fp = 0, (increasing greenhouse gas pollution enhancement of heat absorptivity over time ceases),

and the temperature change trend continues after t = 137years with:

T(at t=137) = 1.4867°C, (the “initial” relative temperature at t=137),

A = 0.5226 + 0.004286T, (albedo after t=137 is only dependent on relative temperature: clouds),

F = 0.5931, (heat absorptivity is unchanged after t=137, greenhouse gases persist, but none added),

alpha = 0.019919 °C/year, (new value),

beta = 0.004194 year^-1, (unchanged),

gamma = 0, (since strictly temporal increases/effects of pollution have ceased).

The relative temperature from t=137 on is now given by:

T(t≥137) = 1.4876°C + (4.801°C)[ 1 – exp(-0.004194[t-137]) ].

Figure 3: Relative Temperature Change after 2047 (1.5°C) w/o Greenhouse Gas Emissions

Note the following points on the “no emissions” relative temperature curve:

for t=210 (year 2120), T=2.75°C instead of 3.2°C,

for t=275 (year 2185), T=3.6°C instead of 5°C,

for t=1250 (year 3160), T=~6.28°C

The “no emissions” relative temperature curve after 1.5°C has an asymptote of 6.2877°C.

Note

For descriptions of the PETM, see:

Paleocene-Eocene Thermal Maximum
https://en.wikipedia.org/wiki/Paleocene%E2%80%93Eocene_Thermal_Maximum

Ye Cannot Swerve Me: Moby-Dick and Climate Change
15 July 2019
https://manuelgarciajr.com/2019/07/15/ye-cannot-swerve-me-moby-dick-and-climate-change/

<><><><><><><>

Living With Global Warming

I modeled mathematically the thermal imbalance of our biosphere, which we call global warming, so as to gain my own quantitative understanding of the interplay of the two major effects that give rise to this phenomenon. This is a “toy model,” an abstraction of a very complicated planetary phenomenon that teams of scientists using supercomputers have been laboring for decades to enumerate in its many details, and to predict its likely course into the future.

The result of my model is a formula for the history of the rise of average global surface temperature. The parameters of the model are ratios of various physical quantities that affect the global heat balance. Many of those physical quantities are set by Nature and the laws of physics. A few of those parameters characterize assumptions I made about physical processes, specifically:

the degree of increase in Earth’s reflectivity of light because of an increase of cloud cover with an increase of temperature,

the degree of decrease in Earth’s reflectivity of light because of a decay of ice cover with an increase of temperature,

the rate of increase in Earth’s reflectivity of light because of the steady emission of air pollution particles,

the rate of increase of the infrared radiation absorptivity — heat absorptivity — of the atmosphere because of the steady emission of greenhouse gas pollution.

The parameters for the four processes just mentioned were selected so that a calculated temperature rise history from 1910 to 2020 matched the trend of the data for average global surface temperature rise during that period. That average temperature rise was 1°C between 1910 and 2020.

The two major effects involved in the dynamics of the current global heat imbalance are: heating because of the enhanced absorptivity by the atmosphere of outbound infrared radiation — which is heat; and cooling because of the enhanced reflectivity of the atmosphere to inbound sunlight.

The biosphere is in thermal equilibrium — existing at a stable average global temperature — when the rate of absorbed inbound sunlight is matched by the rate of heat radiated out into space.

Heating

Greenhouse gases emitted into the atmosphere capture a portion of the infrared radiation — heat — rising from the surface of the Earth, and retain it. They are able to do this because the nature of their molecules makes them highly efficient at absorbing infrared radiation. The molecules involved are primarily those of carbon dioxide (CO2), water vapor (H2O), and methane (CH4).

This captured heat is then redistributed to the rest of the atmosphere by molecular collisions between the greenhouse gas molecules and the molecules of the major constituents of our air: nitrogen (N2) and oxygen (O2). The excess atmospheric heat evaporates more seawater, makes more clouds, drives stronger winds and causes more intense rainstorms — such as hurricanes, typhoons and tornadoes — and more frequent and severe flooding.

That excess atmospheric heat is gradually absorbed by the oceans, which as a unit is the most massive and heat retentive component of the biosphere. The biosphere encompasses: the atmosphere, the oceans, and the land surface down to a depth of perhaps 10 meters, below which the temperature variations due to the seasons and the weather do not penetrate significantly. The oceans are the “heat battery” of Planet Earth.

The biosphere naturally emits a portion of the greenhouse gases contained in the atmosphere, but humanity has been adding massively to that load, and at an increasing rate since the beginning of the 20th century. So, global warming is an anthropogenic — human caused — effect.

Natural emissions of greenhouse gases and aerosols include: evaporation from the surfaces of the oceans to form clouds; the ejection of sulfur dioxide gas (SO2) and ash particles by volcanic eruptions; the rising of smoke from wildfires with their loads of carbon dioxide gas and soot; the rising of windblown dust; and the bubbling up of methane gas from the rotting of organic matter on land and at the ocean bottom.

Anthropogenic emissions of greenhouse gases include: carbon dioxide gas (CO2) and soot particles from the combustion of liquid fossil fuels, coal, and biomass; and the emission of organic vapors like: methane from industrialized agriculture, mining, and oil and natural gas drilling; and ozone-depleting gases evaporated from cleaning fluids, solvents, and refrigerants.

Prior to significant anthropogenic emissions, there was a long-term balance between the natural emissions of greenhouse gases and aerosols, and their being rained-out and reabsorbed by the land and ocean surfaces. In particular, carbon dioxide gas is absorbed by green plants, which combine it with water to form sugar — used to supply the metabolic energy for plant growth, and of the animals that feed on plants — in a process called photosynthesis, and which is powered by sunlight.

Cooling

About 30% of the sunlight incident on the Earth is reflected back into space. This light reflectivity by Planet Earth is called the albedo. Droplets of water in the atmosphere — often condensing around particles of soot, ash or dust — form into clouds, which are very efficient light reflectors, and are responsible for 24% of Earth’s reflectivity.

The other 6% of the Earth’s albedo is due to the overall light reflectivity of the surface of the Earth, which is the combined effect of reflections from the surfaces of the ice caps, oceans and lands. The rejection of a portion of the inbound solar light energy is a cooling effect.

The Earth’s albedo increases with a rise in the average global surface temperature, and with an increase in the load of aerosols in the atmosphere. Higher average temperature enhances evaporation and atmospheric humidity, creating more reflective cloud cover. A larger load of aerosols provides a greater number of light scattering particles to interfere with the influx of sunlight.

Aerosols tend to fall out and rain out of the atmosphere within a short period of weeks to months. So their contribution to the albedo — and thus to global cooling or “global dimming” — would be short-lived were they not being continuously replenished in the atmosphere by natural processes like the rainwater cycle, volcanic eruptions and wildfires; and by anthropogenic emissions of gas and aerosol pollution from the industrialized activities of civilization.

Despite the slightly greater cooling effect of Earth’s albedo being increased by the introduction of anthropogenic pollution that scatters light, the biosphere is steadily warming because the greenhouse gases also included in that anthropogenic pollution have the dominating influence.

The only way to slow global warming is to reduce — and ideally eliminate — anthropogenic emissions of greenhouse gas and aerosol pollution.

Temperature History, Past and Future

Figure 1 shows the average global surface temperature rise, relative to the temperature in 1910, for the 110 years between 1910 and 2020. This calculated history matches the trend of the observational data. The temperature rise shown in Figure 1 is 1°C. The Earth in 1910 was experiencing a spatially and temporally averaged global surface temperature that I take to have been 13.75°C (56.75°F). The Earth in 2020 is experiencing a spatially and temporally averaged global surface temperature that I take to be 14.75°C (58.55°F).

Figure 1: Average Global Surface Temperature Rise between 1910 and 2020
(°C of temperature rise vs. relative time in years)

Figure 2 shows the average global surface temperature rise, relative to the temperature in 1910, for the 210 years between 1910 and 2120. Obviously, the temperature history beyond 2020 is a projection, and it is based on a continuation of the same conditions — which are reflected in a constancy of the parametric values used in my model calculation for between 1910 and 2020 — beyond 2020 for another 100 years. This is a projection of the consequences of “business as usual.”

Figure 2: Average Global Surface Temperature Rise between 1910 and 2120
(°C of temperature rise vs. relative time in years)

Three points to be observed in Figure 2 are the temperature rises of:

1.5°C (2.7°F) by 2047 (in 27 years),

2.0°C (3.6°F) by 2070 (in 50 years),

3.2°C (5.76°F) by 2120 (in 100 years).

A temperature rise of 2°C has been declared as the must-never-exceed “redline” on our global thermometer because it is seen by the widest range of climate scientists, earth scientists, biologists, ecologists and evolutionary biologists, as a threshold beyond which the Earth’s climate would run away to conditions inimicable to human and non-human habitability and survival, without any possibility of alteration by human restraint or human action.

A temperature rise of 1.5°C has been declared as the realistic upper limit humanity could allow itself to tolerate if it still wished to slow the rate of subsequent global warming, by the drastic reduction of its anthropogenic emissions of atmospheric greenhouse gas and aerosol pollution.

Responsiveness of Earth’s Climate System

By my calculation, if magically all emissions of greenhouse gases and pollution grit ceased immediately today, it would take a minimum of 9,000 to 11,000 years for the excess 1°C in the biosphere to dissipate and thus return Earth to the climate we had for 10,000 years up to about 1910. The actual recovery time could be much longer. [This estimate is based on the thermal diffusivity of seawater.]

Because the Earth’s biosphere and its climate are immense systems with immense inertia, Earth’s recognition of our hypothetically abrupt cessation of greenhouse gas emitting, and Earth’s reaction to that cessation with a climatic response — a slowing of global warming — could take over 200 years to become noticeable. [This estimate is based on my calculated e^-1 exponential decay time of 240 years.]

The timescales of the planetary processes whose interactions produce climate are much longer than those of individual human attentiveness or of current societal preoccupations.

How Should We Respond?

The physics is clear, whether reflected by my simple analytical toy model, or by the immensely intricate state-of-the-art supercomputer numerical models by the many climate science institutes.

How global warming — as a complex of interrelated physical phenomena — will affect us can be estimated by climate scientists from their models. What we should do about the present and anticipated effects of global warming remains an open question that is beyond physics, and whose answer rests entirely on human choice.

What aspects of human and non-human life do we consider essential to protect and preserve? What degree of commitment are we willing to make to strategies for the continuation of civilization that require an equitable sharing of the new burdens imposed on human activity by increases of global temperature? In short, what kind of people do we want to be as we all live out our lives in a globally warming world?

It is easy to imagine many utopian or dystopian responses to global warming. We — as a species — are completely free to choose the type of cooperative or uncooperative collective future that we wish to inhabit, for as long as Planet Earth allows us to enjoy its hospitality.

Note

If you wish to examine my global warming model for yourself, you can take a copy of it from:

A Simple Model of Global Warming
26 May 2020
https://manuelgarciajr.files.wordpress.com/2020/05/global-warming-model.pdf

<><><><><><><>

Non-Violent Protest vs. Riot Violence, to Change Society

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).

<><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>

Non-Violent Protest vs. Riot Violence, to Change Society

Some say: “Promote non-violent civil disobedience. Violence is hurting the George Floyd protests at this point.” Well, yes and no. Without violence the U.S. media won’t cover protests against our neoliberal paradigm and its occupation forces. Look at the Bernie Sanders campaign and his huge “unseen” rallies; and the large protest marches by Rev. William Barber’s Poor People’s Campaign, also “unseen.” “A riot is the language of the unheard” (MLK,Jr.).

By some Cheyenne accounts, when the U.S. Army of 1876 found the bodies of the dead 7th Cavalry soldiers at the Little Big Horn two days after the battle, General George Armstrong Custer’s eardrums would have been found to have been punctured (by two Cheyenne women) with awls so he could hear better in the next life. Custer (whose body was found with two gunshot wounds: one to his left chest and from which he had bled, and the other to his left temple and likely due to a post-mortem stray bullet), and the many American non-Indians like him, were so intransigently deaf to the cries of pain and pleas for peace and freedom from the Sioux, the Cheyenne, and all the other Indian nations and tribes, that the ear-piercing symbolism may rest on now-unrecoverable historical fact. That symbolism was certainly not recognized in 1876 nor heeded if it was, as the corralling of Indians and the murder of Crazy Horse in 1877, and the continuing Indian Wars all the way to the ‘final’ massacre at Wounded Knee in 1890, showed.

Non-violent protests and waiting for “inevitable” social change didn’t do anything for the American Indians between 1492 and 1890 (the American Indian population reached its nadir in 1900). So, I understand where violent protest can come from with some anti-Trumpers. But I think most of the tide of violence comes in from the right, from cops desperate to keep exerting their Custer-like dominance (for, what else have they got in life to feel “big” about, being mere enforcers just like the legally deputized Lincoln County Regulators of 1878 in New Mexico, and which Billy the Kid was a member of), and from Trump-allied provocateurs and violence-hero wannabes, and certainly also some assholes just taking advantage of disorder. All that surrounding and threatening violent agitation during these May-June protest marches, plus well-justified and long-standing grievances, push some protestors over the edge of polite behavior.

Remember that Trump — our illustrious genius president — has repeatedly called for violence by his goon squads because the idiot thought it would only be inflicted on an eternally cowering “untermensch” population that he despises, and that he could control that violence. Well, now he’s got his violence and it’s out of his control, and it doesn’t seem to be helping his reelection campaign. An increasing number of mainline Republican “intellectuals” are now openly calling for a Biden electoral near-sweep (of Trumpy ideologues only), which I guess means they are completely confident that Biden and the usual gang of DNC-Democrats are seen as reliably loyal partisans to the preservation of corporate capitalism, which is what they all really only care about anyway. So, they’re looking to Slow Joe as their savior-of-the-year for their precious neoliberalism.

I hate violence — with its resulting injuries, deaths and destruction — and never encourage any of it; but how else do the poor, oppressed, disorganized and unmilitarized “lower classes” (everywhere and throughout history) frighten their rich and disdaining overlords to get those Big Brother boot-heels off their necks, and give them decent chances of living in physical safety and economic security?

I think of the American Indians, the Palestinians, and the Jewish fighters of the Warsaw Ghetto Uprising in 1943 (against the Nazis, who were immune to non-violent protests) for historical perspective. You can also throw in the American Civil War to that list, because in essence we are still fighting it.

As many wise commentators have already said: the only redemptive outcome of riot violence today would be if it sparks the creation of a large, organized and self-sustaining mass social and political movement against the entire neoliberal regime (and takes it down!) — a substantial, continuing, non-violent and effective socio-political force that aims far beyond just cop-reforms, Trump-tumbling, and the electoral reining in of Republican politicians for a couple of years.

The riot injuries, deaths and destruction that Americans are suffering today are at best a societal forward payment — like a first month’s advanced rent deposit — before we get the chance to “move in” to a better paradigm of American society.

May the battles and bleeding in the streets stop as soon as possible, and the sweeping transformation (and rebirth) of our society commence immediately.

See also:

Thoughts on the George Floyd Riots
2 June 2020
https://manuelgarciajr.com/2020/06/02/thoughts-on-the-george-floyd-riots/

<><><><><><><>

On “Good Cops” and “Bad Cops”

I posted the following comments on a public access blog of a long-term policeman and high-level police instructor of arrest techniques, where he excoriated the Minneapolis cops who killed George Floyd, but also said that 99% of cops are good and he asked that the public not judge them all by the 1% who are bad. The classic “bad apples” pose. I replied as will follow. The Counterpunch article linked after these comments says it much better.

Well said, but…

99% of all cops are not good, it only takes a few minutes of viewing all the videos being posted from around the nation to see that. Doing research back through time (even only from Eric Garner forward) makes that impression worse. By eyeballing the videos, the proportion of bad cops seems very, very, very high.

“No one hates a dirty, piece of shit cop more than a good cop who does this job with honor and pride. I beg you, do not judge the 99% of good police officers based on the actions of an ignorant and evil few.”

I know you have to believe that – if you are a good cop – in order to be able to do a cop’s job (which is what? and for whom?) and not lose all sense of self-respect or go insane. But…

The most likely fate of “good police officers” who turn in “a dirty, piece of shit cop” is to get disciplined, fired or worse, for ‘betraying’ the cop fraternity, while the “dirty, piece of shit cop” goes on unperturbed and free to continue exerting dominance over and wreaking havoc on the public (the part of the public he/she is most prejudiced against). Look what happened to Serpico.

“A policeman’s first obligation is to be responsible to the needs of the community he serves … The problem is that the atmosphere does not yet exist in which an honest police officer can act without fear of ridicule or reprisal from fellow officers. We create an atmosphere in which the honest officer fears the dishonest officer, and not the other way around.” — Frank Serpico (in 2003).

So, it’s like opening a crate of oranges and seeing all the top ones moldy. You don’t think: ‘well, the bottom ones are probably okay, so I’ll take it.’ No, you throw them all away.

As another person said: if there are 10,000 good cops, and 10 bad ones, and the ten thousand good ones don’t kick out the bad ten, then you have 10,010 bad cops.

And finally, the municipalities and agencies that keep “dirty, piece of shit cops” on the payroll, and that do not prosecute them for their cop-crimes, are equally complicit in those crimes. They are the “institutions” of institutionalized racism and institutionalized oppression, and their cops are their bullying occupation troops stomping down on a victimized public.

The Fires This Time and Next
8 June 2020
John G. Russell
https://www.counterpunch.org/2020/06/08/the-fires-this-time-and-next/

<><><><><><><>

Sunshine Girl, and Good People

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

<><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>

Sunshine Girl

I saw the granddaughter of Jim Morrison and Janis Joplin today —
Beautiful girl —
Lives in Berkeley sometimes
Sometimes in Fort Bragg or Albion
Not sure what she does for a living
Maybe work part-time in Nit’s Cafe
But she’s a good singer
Makes up her own lyrics
Loves animals —
Feeds the hummingbirds
Has a pet skunk —
Not bad at gardening —
Trades with her tomatoes at the Farmers’ Market —
Even knows Spanish!
Said Zapata was an ancestor, it’s likely true
Said Santa Monica is like golf:
A Republican pig playpen
Lights incense to read
Rings a Tibetan bowl-bell when the Moon is full
Does her own math even, I’m impressed
Keeps bees I heard, earns her honey
Hikes the hills to see the hawks
Watches waves from the cliff
A tough cookie with a sweet disposition
Free spirit
Always fun when she’s around
Glad I lived long enough to know her

4 June 2020

<><><><><><><>

Good People

I do not think it is fair to ridicule people of modest education and sophistication, who are otherwise good-hearted, right-thinking and right-acting. Wisdom is not the same as intelligence, which is not the same as education. Education is the product of opportunity, and thus usually an accident of birth; intelligence is a product of genetics, and thus a blameless accidental attainment; and wisdom is a product of rationality coupled with good character. It is rationality and good character that are essential to the making of a complete person, and to the making of a good society.

4 June 2020

<><><><><><><>

Thoughts on the George Floyd Riots

<><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>

Thoughts on the George Floyd Riots

Yesterday, a friend wrote me: “I really don’t know how we are going to come out of this. For a while I was okay. Over the last week I have grown more desperate with each day as the news develops.” I am trying to answer him here.

Many of my social media friends have expressed their anger, outrage, sadness and disgust at the lynching of George Floyd by a white supremacist cop in Minneapolis on May 25th (8 days ago as I write this). That lynching was carried out by an arresting cop kneeling for 8 minutes and 46 seconds on the right side of George Floyd’s neck while the handcuffed Floyd was lying face down on a city street. Floyd kept pleading for relief because he could not breathe, but the killer cop continued his kneeling choke-hold for 2 minutes and 53 seconds after Floyd had become unresponsive. Three other cops participated in the lynching: one holding Floyd’s back, another holding his legs, and the third looking on and preventing intervention by a person who stood nearby, watching in horror. (https://en.wikipedia.org/wiki/Killing_of_George_Floyd)

The country has blown up, large protests and riots now fill the streets of many cities and towns in America, and have for the last week. “A riot is the language of the unheard,” as Martin Luther King, Jr. said about the expressions of that truth in 1965 (Watts, Los Angeles CA) and 1967 (Newark NJ, Detroit MI, and 157 other places). That truth again erupted into view in over 100 cities in the United States after Martin Luther King, Jr. was assassinated on 4 April 1968, with “the greatest wave of social unrest the United States had experienced since the Civil War,” before it finally flamed out on 27 May 1968. And that truth was again acted out during 6 days of riots (29 April to 4 May) in Los Angeles CA in 1992, after the four cops who had savagely beat Rodney King in 1991 were acquitted of any crime.

“We are witnessing America as a failed social experiment,” Dr. Cornell West said on 29 May, as he preached on CNN television with crystal clarity on the massive and systemic failure of America — as a society, an economy and a tangle of governments — to protect and defend all of its people. Listen to Cornell West for yourself to unflinchingly face the reality of America (https://youtu.be/cs3jdyfx_fo), a reality that had been made plain by Malcolm X by 21 February 1965, when he was assassinated.

People are in the streets because the George Floyd murder was the last straw on their unbearably strained patience in waiting for justice in America. They blew up because they saw that justice in America will never arrive. Their many pent-up disappointments and frustrations came to a head on seeing the video of the George Floyd murder. Those disappointments and frustrations include experiences of victimization — many fatal — by racist policing, as well as economic victimization by a structurally racist and fundamentally rigged economy.

So, the victim populations of the race war against Blacks, Latinos, American Indians, and others disfavored by white supremacists; and the class war by the rich and powerful against: wage slaves, the unemployed, youth without prospects, and the 99% of Americans who are outsiders from the con games and self-aggrandizing capers of the economic insiders, just went ape-shit on seeing the Floyd murder and its obvious acceptability to the Trump-led bipartisan power structure. That is why I call it a lynching.

All this is happening during the COVID-19 pandemic, which has paralyzed society with its obvious deadliness, and that in turn has collapsed any hope of financial security for so many people who were already in the bottom tiers of the fundamentally heartless American economic system.

Many of these people are faced with sudden devastating losses: of health and life to the SARS-CoV-2 virus, and of being cast into bankrupting debt by the medical bills for having survived COVID-19; of confidence in remaining healthy while on jobs they need for economic survival; of income when their jobs disappear, and with it their health insurance if those jobs even provided it; of housing with the inability to pay rent; and even of ready access to food. The pandemic has also interfered with the most fundamental source of solace we all rely on in our times of despair: sharing the company of our families and true friends. So going out into the streets now to protest is natural for many who want relief from the unbearable suffocation of the choke-holds on them, and for some of those people who feel they have nothing left to lose, to even riot.

Unfortunately, there are rotten malevolent scumbag bigots who are taking advantage of the street protests to act violently and destructively in the hopes of provoking a much wider race war of oppression by white supremacy. And there are too many cops and government people (the cop employers) who are obsessed with control and domination instead of public and individual welfare, and they too create more hurt and provoke more reactive rioting by their heavy-handed cop-riot “law enforcement” actions.

So we get a vicious cycle of violence begetting violence. The best way to break that cycle is to quickly legislate substantive social and economic improvements that clearly address the underlying distresses of the people protesting visibly, and the people despairing silently and invisibly. The blinded-by-bigotry Trump-type people don’t want to enact those long-needed reforms because it would mean cutting back on their money-making schemes and their biased administrative actions.

I am guessing the current cycle of unrest will wind down simply because of exhaustion on the part of most of the people in the streets, coupled with heavy suppression by militarized police and federal troops. That won’t end the problem, but just make it more “invisible” to the authorities and simply delay its resolution, which if not forthcoming will simply mean another outbreak is inevitable.

I think things will get back to “normal” in time (within weeks?), but the “normal” that we had before late May was toxic. It carries within it the makings of more, longer and worse future riots if we let it return and continue unchanged.

A Bernie Sanders presidency aided by a helpfully supportive Congress would have been a potentially mild reform of our toxic “now,” but that reform was forbidden by the corporate-owned bipartisan power structure through its Democratic Party wing, with the full concurrence of its Republican Party wing. So now we have the George Floyd riots because people don’t feel like compromising any more, or of waiting for the Godot of American justice, or of turning the other cheek of a failed Christianity.

I don’t know and can’t really guess what’s coming next, or of how things will play out for the rest of this year.

We need a lot of wise leadership — which is obviously entirely lacking from the Trump Administration, from the U.S. Congress, and from many governors and elected politicians — and we need a lot of steady confident calmness that holds off from violent actions, by governors, mayors and police forces, who would in turn all be supported in that type of compassionately wise response by those wished-for intelligent and unbiased Federal authorities, for this national crisis to be calmed down quickly and humanely; and to then be permanently resolved by essential social and economic reform legislation, which was assiduously enforced thereafter.

The slogan “no justice, no peace” says it all. We’ve always known that, and the Kerner Commission Report spelled it all out after the riots in 1967 (https://en.wikipedia.org/wiki/Kerner_Commission), but it was ignored.

This crisis will be fixed for real when justice in America is established for real. I don’t know when or if that will ever happen. But I just wish it would soon.

<><><><><><><>

<><><><><><><>

For America today: shamrock = lily; Erin = Freedom.

Global Warming is Nuclear War

<><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>

Global Warming is Nuclear War

The average global surface temperature rose by 1°C during the 110 years between 1910 and 2020.

During the 50 years between 1910 and 1960, the average global temperature rose by 0.25°C, an average rate-of-increase of 0.005°C/year. Another 0.25°C of biosphere heating occurred during the 25 years between 1960 and 1985, a rate-of-rise of 0.010°C/year. During the 20 year span between 1985 and 2005 another 0.25°C of temperature was added, a rate-of-rise of 0.0125°C/year. During the 15 year span from 2005 to 2020 another 0.25°C of temperature rise occurred, with an average rate-of-rise of 0.0167°C/year.

While the average temperature rise of 0.25°C was the same for each of the four intervals, the first (between 1910 and 1960) required 45.5% of the 110 years between 1910 and 2020; the second (between 1960 and 1985) only required 22.7% of the 110 years; the third (between 1985 and 2005) required the smaller fraction of 18.2% of the 110 years; and the most recent period (between 2005 and 2020) took the smallest fraction of 13.6% of the 110 years.

Given that a 1°C rise of the temperature of Earth’s Biosphere (EB) is the equivalent of it absorbing, as heat, the energy yield of 109 billion Hiroshima atomic bomb explosions, we could imagine the EB being bombarded by an average of 1 billion Hiroshima bombs per year between 1910 and 2020 (within 109 year-long intervals). If that yearly bombardment were done uniformly, it could represent 2 Hiroshima bomb explosions per square kilometer of the Earth’s surface once during the year; or it could represent one Hiroshima bomb explosion per day in each 186 km^2 patch of the Earth’s surface, for a worldwide bombing rate of 2.74 million/day. Global warming is very serious!

Let’s refine this analogy so it reflects the acceleration of global warming since 1910.

The 27.25 billion Hiroshima bomb equivalents of heating that occurred between 1910 and 1960 would represent a bombing rate of 545 million/year; or 1.5 million/day spaced out at one daily explosion per 342 km^2 patch of the Earth’s surface.

The 27.25 billion Hiroshima bomb equivalents of heating that occurred between 1960 and 1985 would represent a bombing rate of 1.09 billion/year; or 3 million/day spaced out at one daily explosion per 171 km^2 patch of the Earth’s surface.

The 27.25 billion Hiroshima bomb equivalents of heating that occurred between 1985 and 2005 would represent a bombing rate of 1.36 billion/year; or 3.73 million/day spaced out at one daily explosion per 137 km^2 patch of the Earth’s surface.

The 27.25 billion Hiroshima bomb equivalents of heating that occurred between 2005 and 2020 would represent a bombing rate of 1.82 billion/year; or 5 million/day spaced out at one daily explosion per 103 km^2 patch of the Earth’s surface.

The heating rate for the 1°C temperature rise of the EB since 1910, averaged on a yearly basis, was 5.725×10^24 Joules/110years, or 5.2×10^22 Joules/year, or 1.65×10^15 Watts of continuous heating. This rate of heat storage by the EB (into the oceans) is only 0.827% of the continuous “heat glow” given off as infrared radiation by the EB (mainly at the Earth’s surface), which is 1.994×10^17 Watts at a temperature of 288.16°K (Kelvin degrees; an absolute temperature of 288.16°K = 15°C+273.16°C; absolute zero temperature occurs at -273.16°C).

If we were to imagine impulsively infusing the EB with the same amount of energy, by a regular series of “heat explosions” each of energy release equivalent to the Hiroshima bomb, then the 1 billion explosions per year (the 109 year average) would have to occur at a rate of 31.7 per second.

Atomic bombs release their energy explosively within 1 microsecond, representing a radiated power of 5.25×10^19 Watts for an energy release equivalent to the Hiroshima bomb yield (5.25×10^13 Joules). In this hypothetical exercise, I am lumping all the atomic bomb explosive yield into heat, but in real atomic explosions energy is released in a variety of forms: heat, nuclear radiation (gamma rays, energetic neutrons, X-rays, radioactive material) and blast pressure. The energy forms emitted by atomic bomb explosions ultimately heat the materials they impact and migrate through, and this is why I lump all of the bomb yield as heat.

An explosion sphere with a 56.4 centimeter diameter (22.2 inches) radiating heat at 5.25×10^19 Watts during a burst time of 1 microsecond would present a 1m^2 surface area at a temperature of 5,516,325°K = 5,516,051°C. Imagine 32 of these popping into existence at random points around the world during every second of the day and night since 109 years ago. We would certainly consider that form of global warming a crisis deserving our attention.

Because the invisible low temperature heat glow style of global warming that we actually experience does not rudely punctuate our lives with random blasts of such intense X-ray conveyed heat that any human standing nearby would simultaneously be vaporized while the molecules of that vapor were atomized and those atoms stripped of all of their electrons down to the atomic cores, we ignore it. But the heating effect on the biosphere is energetically equivalent to what we are causing with our greenhouse gas and pollution emissions.

Thermodynamically, we have greenhouse gas-bombed out of existence the pristine biosphere and its habitable climate that first cradled and nurtured the infancy of our species 2000 centuries ago, and then fed and protected the development and growth of that fragile chimera we call “civilization,” which our potentates have been proudly boasting about for at least 8,000 years. And we’re still bombing, now at an ever increasing rate.

All of the numbers quoted here come out of the results described in my report “A Simple Model of Global Warming” that I produced to help me understand quantitatively the interplay of the major physical effects that produces global warming. I invite both the scientists and the poets among you to consider it.

Global Warming Model

70% or less of the sunlight shining onto the Earth reaches the surface and is absorbed by the biosphere. From this absorbed energy, in combination with the presence of water and organic material, all life springs. The oceans, which cover 70.2% of the Earth’s surface and comprise 99.4% of the biosphere’s mass, form the great “heat battery” of the planetary surface. All weather and climate are generated from the heat glow of that battery. A portion of that heat glow, equivalent to the solar energy absorbed, must escape into space for the planetary surface to remain in heat balance, at a constant average temperature. For that temperature being 15°C (59°F), 62.31% of the heat glow must escape.

30% or more of the incident solar energy is reflected back into space, with 24% of that reflection by clouds, and 6% of that reflection from land and ocean surfaces. While snow and ice are the most nearly perfect reflective of such surfaces, they only cover 10% to 11% of the planet and that coverage is slowly being reduced by global warming, increasing the solar heating.

Our introduction of greenhouse gases and pollution particles into the atmosphere has added to the already existing load of naturally emitted humidity, organic vapors and grit from volcanic eruptions and windblown dust. These components of the atmosphere absorb and retain heat (infrared radiation), blocking some of the necessary heat glow loss, and thus warming the planet. The increasing accumulation of these components — because a warmer world has higher humidity producing more clouds, and because of our continuing emission of atmospheric pollutants — scatter an increasing portion of the incoming sunlight back into space, which is a cooling effect called “global dimming.” The imbalance of all these effects is dominated by warming and the biosphere’s temperature is rising at an accelerating rate.

My life is a race against the clock of a certain though indeterminate finality. The COVID-19 pandemic has made me very conscious of this inevitability. After seven decades of existence I cannot do everything I want, in terms of living, fast enough. This is not irrational terror, it is awakened appreciation and understanding. There is all of Shelley yet to read, and Keats, and so many more; and so many more birds and flowers, and daylight and nighttime beauties of the Nature to see, and so many more differential equations and physical problems to solve, to not want to go on living. The urge for continuation is innate, genetically programmed, whether in robotic virus particles or in cognitive life forms like cats and human beings. For me, that cognition includes the irrational emotional desire to combat global warming so that future generations of all Earth’s life forms have decent chances of continuing.

<><><><><><><>

<><><><><><><>

Having Children

<><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>

Having Children

The experience of wanting, having and raising a child is beyond all theories: legal, political, sociological.

Those who are alert become awakened and attuned to connections between ourselves and every other living entity, and every cycle of Nature.

Thus, in having children we cross a boundary, and those left behind that boundary, including your old self, are not capable of understanding.

This is not to blame them, it just is. The childless continue with their old lives within the confines of their fixed Idea Bubbles (which always seem infinite to their inhabitants), while the newly parenting-‘us’ launch into a new — and last — phase of our lives within new Idea Bubbles, which are vastly expanded for the alert, or narrowed down for the simple.

In both cases, one has come to intuit — to feel beyond words — deep connections with the past and toward the future.

And, no explanations are necessary.

<><><><><><><>

Tsunami, & Pangaea Resurgent

<><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>

Tsunami

Does God have an ego?
Does God’s ego need acknowledgement?
Does It have a preference on our form of worship:
— Catholic, Muslim, Jewish, free-thought?
Would not such a needy God be limited?
And if so, from where arise the people and beliefs
— outside God’s limitations?
How could such a God create a nonconforming world?

The water comes in frothing, foaming, white,
Throbbing with agitation,
Pulling out the very roots of ground underfoot,
Suffocating light under a flood of black gravity,
Time compressed to timelessness its heart stops,
Parallels converge, infinity sleeps;
The waters suck back into distant depths
The souls of earlier dreams,
Leaving only the wreckage of their hearts.

Why has God abandoned us?

You have not been abandoned, merely awakened —
Loss of a dream — nothing more.
The life and death themselves are real,
But they were never certain.

Truth is indifferent, I am sorry this is painful.

Release disillusion and tend your proper grief.
May the bitter rain replenish the well of compassion,
For who is untouched?

3 January 2005

<><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>

<><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>

Pangaea Resurgent

The earth quakes
Olympus breaks free
Floating west an island,
The heights rise
The shoreline plunges
The wine-dark sea runs to blood,
Old lands wither unseen
Plato is upended.

I wake cast upon the rocks,
Find the edge of town
Meet the Prophet by the tracks,
Where am I?
Everywhere, he says.
How?
Capitalism is Theft
Suburbia is Segregation
God is Murder.
I have no money to pay him,
Is there no hope?
He smirks:
Blood dries.

20 January 2005

<><><><><><><>

Steeling Ourselves to Reopen

<><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>

Steeling Ourselves to Reopen

“So, the country is steeling itself for its Great Leap Forward: coming out of our underground bunkers, our bomb shelters, our foxholes, our caves, where we have been hiding out from the tenuous invisible virus-laden fog of everyone else’s exhalations. We are being steeled to open air-tight hatches and climb out into the wreckage — unseen but wrecked — of our old world. But the air of that old world is now no longer the same; it is infected, and that infection washes in and out of human bodies that wither in many ways in the wake of the viruses’ passing, to hang in the air waiting for new hosts to house, feed and transport them on their constant wanderings to reproduce. And we, the humans weary of protecting ourselves from infection by hiding out in our private dens and burrows, are now being mesmerized by the slowly rising crescendo of suggestive siren songs, sad wails, ominous warnings, frenzied exhortations all saying the same thing: open up! leave your hiding! burst into this new air, join humanity once again, forget your fears, and gratefully, with energy, with enthusiasm: go to work! Yes, that is what is needed, work! work! work! Be happy in your work! You are wasting your lives hiding, and by doing so you are losing all that is most dear: income, employment, and all the good things you deserve, but which must be paid for! Why, that is essentially death! No!, it is time to rejoin the human race, and go out into the world without concern of our invisible invaders, and take back command of the world by stepping out into it! Yes, it takes strength to be a real man, a real woman, who can take charge of their lives and go and make something of them, by working and earning, and clearly justifying their place in our civilized world. These are the kinds of people who make up the strong healthy body of civilized humanity, the human force that pushes forward and survives, that creates the future. But not everyone has that courage, that drive, that worthiness; some are weak, outdated, unworthy; essentially deadwood, an unnecessary overhead expense on the virile core of humanity, the workers essential to the steady functioning of our way of life. So strength, now with a clearer understanding of freedom after having brushed aside the fears of this virus, is now ours, and the strong essential people understand that because they have the courage to break out back into the busy world that we must quickly revive, together shoulder to shoulder, that we can waste no sympathy on the unnecessary old, weak and cowardly. People are always dying, old, young, it doesn’t matter, so hiding away from a remote chance of death is wrong, especially as doing so has let all our work and prosperity fall into ruin. No!, we move forward, and we do so with confidence in our own strength of purpose, our own drive to gain the prosperity we deserve, our pride in supporting our families, and in helping to advance great commercial enterprises of social necessity! So, go out, fear not, some small number of you will always be surprised by an early death, but this virus will focus itself on the old and non-essential and the weak. Forget about them!, that kind of concern only holds you back from devoting yourself to what is most important and gives you your meaning in life: your work! So let the old and the weak and the undeserving sicken and die, do not worry about spreading virus germs to these non-essentials. We will be better off without them, the emotional drag on us of all their worries, and the wasted costs of their upkeep will be cast aside once the virus prunes them away from the real virile core of humanity. Then, think of the kind of world we will be building!: one of drive without restraint, of prosperity without cost, of work without stop, of people steeled to their tasks and moved past their childish sentimentality and fear, of people past caring for those who don’t deserve to live if they try to stand in our way and hold us back, especially holding us back from our freedom and obligation to work, which gives us all we were ever meant to be and to have. If you work hard, you will be treated well; if you do not work, you will be punished! So fear not! Live and let die! Join together, and work! work! work! Be happy in your work!”

And so the Maximum Leader spoke to his people to fill their spirits with his disease, and steel them to re-emerge into the pestilence of his reign, and maintain it.

<><><><><><><>