Written by Don Fitz
The September 2021 Scientific American included a description by the editors of the deplorable state of disaster relief in the US. They traced the root cause of problems with relief programs as their “focus on restoring private property,” which results in little attention to those “with the least capacity to deal with disasters.” The book Disaster Preparedness and Climate Change in Cuba: Adaptation and Management (2021) came out the next month.
It traced the highly successful source of the island nation’s efforts to the way it put human welfare above property. This collection of 14 essays by Emily J. Kirk, Isabel Story, and Anna Clayfield is an extraordinary assemblage of articles, each addressing specific issues.
Writers
are well aware that Cuban approaches are adapted to the unique geography and
history of the island. What readers
should take away is not so much the specific actions of Cuba as its method of
studying a wide array of approaches and actually putting the best into effect (as
opposed to merely talking about their strengths and weaknesses). The book traces Cuba’s preparedness from the
threat of a US invasion following its revolution through its resistance to
hurricanes and diseases, which all laid the foundation for current adaptions to
climate change.
Only
four years after the revolution, in 1963, Hurricane Flora hit the Caribbean,
killing 7000-8000. Cubans who are old
enough remember homes being washed away by waters carrying rotten food, animal
carcasses and human bodies. It sparked a
complete redesign of health systems, intensifying their integration from the
highest decision-making bodies to local health centers. Construction standards were strengthened,
requiring houses to have reinforced concrete and metal roofs to resist strong
winds.
Decades of re-designing proved successful. In September 2017 Category 5 Hurricane Maria pounded Puerto Rico, leading to 2975 deaths. The same month, Irma, also a Category 5 Hurricane, arrived in Cuba, causing 10 deaths. The dedication to actually preparing the country for a hurricane (as opposed to merely talking about preparedness) became a model for coping with climate change.
Projecting potential future damage led Cubans to realize that by 2050, rising water levels could destroy 122 coastal towns. By 2017, Cuba had become the only country with a government-led plan (Project Life, or Tarea Vida) to combat climate change which includes a 100 year projection.
Disaster Planning
Several
aspects merged to form the core of Cuban disaster planning. They included education, the military, and
social relationships. During 1961,
Cuba’s signature campaign raised literacy to 96%, one of the world’s highest rates. This has been central to every aspect of
disaster preparation – government officials and educators travel throughout the
island, explaining consequences of inaction and everyone’s role in avoiding
catastrophe.
Less
obvious is the critical role of the military.
From the first days they took power, leaders such as Fidel and Che
explained that the only way the revolution could defend itself from
overwhelming US force would be to become a “nation in arms.” Soon self-defense from hurricanes combined
with self-defense from attack and Cuban armed forces became a permanent part of
fighting natural disasters. By 1980,
exercises called Bastión (bulwark) fused natural disaster management
with defense rehearsals.
As many as 4 million Cubans (in a population of 11 million) were involved in activities to practice and carry out food production, disease control, sanitation and safeguarding medical supplies. A culture based on understanding the need to create a new society has glued these actions together.
When a policy change is introduced, government representatives go to each community, including the most remote rural ones, to make sure that everyone knows the threats that climate change poses to their lives and how they can alter behaviors to minimize them. Developing a sense of responsibility for ecosystems includes such diverse actions as conserving energy, saving water, preventing fires and using medical products sparingly.
Contradictions
One aspect of the book may confuse readers. Some authors refer to the Cuban disaster prevention system as “centralized;” others refer to it as “decentralized;” and some describe it as both “centralized” and “decentralized” on different pages of their essay. The collection reflects a methodology of “dialectical materialism” which often employs the unity of opposite processes (“heads” and “tails” are opposite static states united in the concept of “coin”). As multiple authors have explained, including Ross Danielson in his classic Cuban Medicine (1979), centralization and decentralization of medicine have gone hand-in-hand since the earliest days of the revolution.
This may appear as
centralization of inpatient care and decentralization of outpatient care (p.
165) but more often as centralization at the highest level of norms and
decentralization of ways to implement care to the local level. The decision to create doctor-nurse offices
was made by the ministry which provided guidelines for each area to implement
according to local conditions.
A national plan for coping with Covid-19 was developed before the first Cuban died of the affliction and each area designed ways to to get needed medicines, vaccines and other necessities to their communities. Proposals for preventing water salinization in coastal areas will be very different from schemas for coping with rises in temperature in inland communities.
Challenges for Producing Energy: The Good
As
non-stop use of fossil fuels renders the continued existence of humanity
questionable, the issue of how to obtain energy rationally looms as a core
problem of the twenty-first century. Disaster
Preparedness explores an intriguing variety of energy sources. Some of them are outstandingly good; a few
are bad; and, many provoke closer examination.
Raúl
Castro proposed in 1980 that it was necessary to protect the countryside from
impacts of nickel mining. What was
critical in this early approach was an understanding that every type of metal
extraction has negatives that must be weighed against its usefulness in order to
minimize those negatives. What did not
appear in his approach was making a virtue of necessity, which would have read
“Cuba needs nickel for trade; therefore, extracting Cuban nickel is good; and,
thus, problems with producing nickel should be ignored or trivialized.”
In
1991, when the USSR collapsed and Cuba lost its subsidies and many of its
trading partners, its economy was devastated, adult males lost an average of 20
pounds, and health problems became widespread.
This was Cuba’s “Special Period.” Not having oil meant that Cuba had to abandon
machine-intensive agriculture for agroecology and urban farming.
Laws
prohibited use of agrochemicals in urban gardens. Vegetable and herb production exploded from
4000 tons in 1994 to over 4 million tons by 2006. By 2019, Jason Hickel’s Sustainable
Development Index rated Cuba’s ecological efficiency as the best in the world.
By
far the most important part of Cuba’s energy program was using less energy via
conservation, an idea abandoned by Western “environmentalists” who began
endorsing unlimited expansion of energy produced by “alternative” sources. In 2005, Fidel began pushing conservation
policies projected to reduce Cuba’s energy consumption by two-thirds. Ideas such these had blossomed during the
first few years of the revolution.
What one author refers to as “bioclimatic architecture” is not clear, but it could include tile vaulting, which was studied extensively by the Cuban government in the early 1960s. It is based on arched ceilings formed by lightweight terra cotta tiles. The technique is low-carbon because it does not require expensive machinery and uses mainly local material such as terra cotta tiles from Camagüey province. Though used to construct buildings throughout the island, it was abandoned due to its need for skilled and specialized labor.
Challenges for Producing Energy: The Bad
Though
there are negative aspects to Cuba’s energy perspectives, it is important to
consider one which is anything but negative: energy efficiency (EE). Ever since Stanley
Jevons predicted in 1865 that a more efficient steam engine design would
result in more (not less) coal being used, it has been widely understood that
if the price of energy (such as burning coal) is cheaper, then people will use
more energy.
A
considerable amount of research verifies that, at the level of the entire
economy, efficiency makes energy cheaper and its use goes up. Some claim that if an individual uses a more
EE option, then that person will use less energy. But that is not necessarily so. Someone buying a car might look for one that
is more EE. If the person replaces a
non-EE sedan with an EE SUV, the fact that SUVs use more energy than sedans
would mean that the person is using more energy to get around. Similarly, rich
people use money saved from EE devices to buy more gadgets while poor people
might not buy anything additional or buy low-energy necessities.
This
is why Cuba, a poor country with a planned economy, can design policies to
reduce energy use. Whatever is saved
from EE can lead to less or low-energy production, resulting in a spiraling
down of energy usage. In contrast,
competition drives capitalist economies toward investing funds saved from EE
toward economic expansion, resulting in perpetual growth.
Though a planned economy allows for decisions that are healthier for people and ecosystems, bad choices can be made. One consideration in Cuba is the goal to “efficiently apply pesticides” (p. 171). The focus should actually be on how to farm without pesticides.
Also
under consideration is “solid waste energy capacities,” which is typically a
euphemism for burning waste in incinerators.
Incinerators are a terrible way to produce energy since they merely
reduce the volume of trash to 10% of its original size while releasing
poisonous gases, heavy metals (such as mercury and lead), and cancer-causing
dioxins and furans.
The worst energy alternative was favored by Fidel, who supported a nuclear power plant which would supposedly “greatly reduce the cost of producing electricity.” (p. 187) Had the Soviets built a Chernobyl-type nuclear reactor, an explosion or two would not have contributed to disaster prevention.
Once when I was discussing the suffering following the USSR collapse with a friend who writes technical documents for the Cuban government, he suddenly blurted out, “The only good thing coming out of the Special Period was that, without the Soviets, Fidel could not build his damned nuclear plant!”
Challenges for Producing Energy: The Uncertain
Between
the poles of positive and negative lies a vast array of alternatives mentioned
in Disaster Preparedness that most are unfamiliar with. There are probably few who know of bagasse,
which is left over sugar cane stalks that have been squeezed for juice. Burning it for fuel might arouse concern
because it is not plowed into soil like what should be done for wheat stems and
corn stalks. Sugar cane is different
because the entire plant is hauled away – it would waste fuel to transport it
to squeezing machinery and then haul it back to the farm.
While
fuel from bagasse is an overall environmental plus, the same cannot be
said for oilseeds such as Jatropha curcas. Despite the book suggesting the they might be
researched more, they are a dead end for energy production.
Another energy positive being expanded in Cuba is farms being run entirely on agroecology principles. The book claims that such farms can produce 12 times the energy they consume, which might seem like a lot. Yet, similar findings occur in other countries, notably Sweden. In contrast, at least one author holds out hope of obtaining energy from microalgae, almost certainly another dead end.
Potentially, a very promising source for energy is the use of biogas from biodigesters. Biodigesters break down manure and other biomass to create biogas which is used for tractors or transportation. Leftover solid waste material can be used as a (non-fossil fuel) fertilizer. On the other hand, an energy source which one author lists as viable is highly dubious: “solar cells built with gallum arsenide.” Compounds with arsenic are cancer-causing and not healthy for humans and other living species.
The
word “biomass” is highly charged because it is one of Europe’s “clean, green”
energy sources despite the fact that burning wood pellets is leading to
deforestation in Estonia and the US.
This does not seem to be the case in Cuba, where “biomass” refers to
sawdust and weedy marabú trees.
It remains important to distinguish positive biomass from highly
destructive biomass.
Many other forms of alternative energy could be covered and there is a critical point applying to all of them. Each source of energy must be analyzed separately without ever assuming that if energy does not come from fossil fuels it is therefore useful and safe.
Depending on How You Get It
The
three major sources of alternative energy – hydroturbines (dams), solar, and
wind – share the characteristic that how positive or negative they are depends
on the way they are obtained.
The simplest form of hydro power is the paddle wheel, which probably causes zero environmental damage and produces very little energy. At the other extreme is hydro-electric dams which cross entire rivers and are incredibly destructive towards human cultures and aquatic and terrestrial species. In between are methods such as diverting a portion of the river to harness its power.
The book mentions pico-hydroturbines
which affect only a portion of a river, generating less than 5kW and are
extremely useful for remote areas. They
have minimal environmental effects. But
if a large number of these turbines were placed together in a river, that would
be a different matter. The general rule
for water power is that causing less environmental damage means producing less
energy.
Many ways to produce energy start with the sun. Cuba uses passive solar techniques, which do not have toxic processes associated with electricity. A passivehaus design provides warmth largely via insulation and placement of windows. Extremely important is body heat.
This makes a passivhaus difficult for
Americans, whose homes typically have much more space per person than other
countries. But the design could work
better in Cuba, where having three generations living together in a smaller
space would contribute to heating quite well.
At
the negative extreme of solar energy are the land-hungry electricity-generating
arrays. In between these poles is low-intensity
solar power, also being studied by Cuba.
The
vast majority of Cubans heat their water for bathing. Water heaters can depend on solar panels
which turn sunlight into electricity. An
even better non-electric design would be to use a box with glass doors and a
black tank to collect heat, or to use “flat plate collectors” and then pipe the heated
water to an indoor storage tank. As with
hydro-power, simpler designs produce fewer problems but generate less energy.
Wind power is highly similar. Centuries ago, windmills were constructed with materials from the surrounding area and did not rely on or produce toxins. Today’s industrial wind turbines are toxic in every phase of their existence. In the ambiguous category are small wind turbines and wind pumps, both of which Cuba is exploring. What hydro, solar and wind power have in common is that non-destructive forms exist but produce less energy. The more energy-producing a system is, the more problematic it becomes.
Scuttling the Fetish
Since
hydro, solar and wind power have reputations as “renewable, clean, green”
sources of energy, it is necessary to examine them closely. Hydro, solar and wind power each require
destructive extraction of materials such as lithium, cobalt, silver, aluminum,
cadmium, indium, gallium, selenium, tellurium, neodymium, and dysprosium. All three lead to mountains of toxic waste
that vastly exceed the amount obtained for use.
And all require withdrawal of immense amounts of water (a rapidly vanishing
substance) during the mining and construction.
Hydro-power also disrupts aquatic species (as well as several terrestrial ones), causes large releases of greenhouse gases (GHGs) from reservoirs, increases mercury poisoning, pushes people out of their homes during construction, intensifies international conflicts, and have killed up to 26,000 people from breakage.
Silicon-based solar panels
involves an additional list of toxic chemicals that can poison workers during
manufacture, gargantuan loss of farm and forest land for installing “arrays”
(which rapidly increases over time), and still more land loss for disposal
after their 25-30
year life spans. Industrial wind
turbines require loss of forest land for roads to haul 160 foot blades to
mountain tops, land loss for depositing those mammoth blades after use, and
energy-intensive storage capacity when there is no wind.
Hydro,
solar and wind power are definitely NOT renewable, since they all are based on
heavy usage of materials that are
exhausted following continuous mining.
Neither are they “carbon neutral” because all use fossil fuels for
extraction of necessary building materials and end-of-life demolition. The most important point is that the issues
listed here are a tiny fraction of total problems, which would require a very
thick book to enumerate.
Why
use the word “fetish” for approaches to hydro, solar and wind power? A “fetish” can be described as “a material object
regarded with extravagant trust or reverence” These sources of energy have positive
characteristics, but nothing like the reverence often bestowed upon them.
Cuba’s
approach to alternative energy is quite different. Helen Yaffe wrote two of the major articles in
Disaster Preparedness. She also
put together the 2021 documentary, Cuba’s life task:
Combatting climate change, which includes the following from advisor
Orlando Rey Santos:
“One problem today is that you cannot convert
the world’s energy matrix, with current consumption levels, from fossil fuels
to renewable energies. There are not
enough resources for the panels and wind turbines, nor the space for them. There are insufficient resources for all
this. If you automatically made all
transportation electric tomorrow, you will continue to have the same problems
of congestion, parking, highways, heavy consumption of steel and cement.”
Cuba maps out many different outlines for energy in order to focus on those that are the most productive while causing the least damage. A genuine environmental approach requires a Life Cycle Analysis (LCA, also known as cradle-to-grave accounting) which includes all mining, milling, construction and transport of materials; the energy-gathering process itself (including environmental disruption); along with after-effects such as continuing environmental damage and disposal of waste.
To these must be added social
effects such as relocating people, injury and death of those resisting
relocation, destruction of sacred cites and disruption of affected
cultures.
A “fetish” on a specific energy source denotes tunnel-visioning on its use phase while ignoring preparatory and end-of-life phases and social disruption. While LCAs are often propounded by corporations, they are typically nothing but window-dressing, to be pitched out of window during actual decision-making. With an eternal growth dynamic, capitalism has a built-in tendency to downplay negatives when there is an opportunity to add new energy sources to the mix of fossil fuels.
Cuba has no such internal dynamics forcing it to expand the economy if it can provide better lives for all. The island could be a case study of degrowth economics. Since “degrowth” is shunned as a quasi-obscenity by many who insist that it would cause immeasurable suffering for the world’s poor, it is necessary to state what it would be.
The best
definition is that Global Economic Degrowth means (a) reduction of unnecessary
and destructive production by and for rich countries (and people), (b) which
exceeds the (c) growth of production of necessities by and for poor countries
(and people).
This
might not be as economically difficult as some imagine because …
1. The rich world
spends such gargantuan wealth on that which is useless and deadly, including
war toys, chemical poisons, planned obsolescence, creative destruction of
goods, insurance, automobile addiction, among a mass of examples; and,
2. Providing the basic
necessities of life can often be relatively cheap, such as health care in Cuba
being less than 10% of US expenses (with Cubans having a
longer life expectancy and lower infant mortality rate).
Some mischaracterize degrowth, claiming that “Cuba experienced ‘degrowth’ during its ‘Special Period’ and it was horrible.” Wrong! Degrowth did not immiserate Cuba – the US embargo did. US sanctions (or embargo or blockade) of Cuba creates barriers to trade which force absurdly high prices for many goods.
One small example: If Cubans need a spare part manufactured in the US,
it cannot be merely shipped from the US, but more likely, arrives via Europe. That means its cost will reflect: [manufacture]
+ [cost of shipping to Europe] + [cost of shipping from Europe to Cuba].
What is amazing is that Cuba has developed so many techniques of medical care and disaster management for hurricanes and climate change, despite its double impoverishment from colonial days and neo-colonial attacks from the US.
Daydreaming
Cuba
realizes the responsibility it has to protect its extraordinary
biodiversity. Its extensive coral reefs
are more resistant to bleaching than most and must be investigated to discover
why. They are accompanied by healthy
marine systems which include mangroves and seagrass beds. Its flora and fauna boast 3022 distinct plant
species plus dozens of reptiles, amphibians and bird species which exist only
on the island.
For
Cuba to implement global environmental protection and degrowth policies it
would need to receive financing both to research new techniques and to train
the world’s poor in how to develop their own ways to live better. Such financial support would include …
1. Reparations for
centuries of colonial plunder;
2. Reparations for the
1961 Bay of Pigs invasion, multiple attacks which killed Cuban citizens,
hundreds of attempts on Fidel’s life, and decades of slanderous propaganda;
and,
3. At least $1 trillion
in reparations for losses
due to the embargo since 1962.
Why
reparations? It is far more than the fact that Cuba has been harmed intensely
by the US. Cuba has a track record
proving that it could develop amazing technologies if it were left alone and
received the money it deserves.
Like
all poor countries, Cuba is forced to employ dubious methods of producing
energy in order to survive. It is
unacceptable for rich countries to tell poor countries that they must not use
energy techniques which have historically been employed to obtain what is
necessary for living. It is
unconscionable for rich countries to fail to forewarn poor countries that
repeating practices which we now know are dangerous will leave horrible
legacies for their descendants.
Cuba
has acknowledged past misdirections including an economy based on sugar, a
belief in the need of humanity to dominate nature, support for the “Green
Revolution” with its reliance on toxic chemicals, tobacco in food rations, and
the repression of homosexuals. Unless it
is sidetracked by advocates of infinite economic growth, its pattern suggests
that it will recognize problems with alternative energy and seek to avoid
them.
In
the video Cuba’s Life Task, Orlando Rey also observes that “There must
be a change in the way of life, in our aspirations. This is a part of Che Guevara’s ideas on the
‘new man.’ Without forming that new
human, it is very difficult to confront the climate issue.”
Integration of poor countries into the global market has meant that areas which were once able to feed themselves are now unable to do so. Neo-liberalism forces them to use energy sources that are life-preservers in the short run but are death machines for their descendants. The world must remember that Che’s “new man” will not clamor for frivolous luxuries while others starve.
For humanity to survive, a global epiphany rejecting consumer capitalism must become a material force in energy production. Was Che only dreaming? If so, then keep that dream alive!
Don Fitz (fitzdon@aol.com) is on the Editorial Board of Green Social Thought, where a version of this article originally appeared. He was the 2016 candidate of the Missouri Green Party for Governor. His articles on politics and the environment have appeared in Monthly Review, Z Magazine, and Green Social Thought, as well as multiple online publications. His book, Cuban Health Care: The Ongoing Revolution, has been available since June 2020. Thoughts from Stan Cox and John Som de Cerff were very helpful for technical aspects of this review.