Chernobyl Alert and the Doomsday Clock

The New Chernobyl
Photograph Source: Studio Incendo – CC BY 2.0

Chernobyl Alert and the Doomsday Clock

by Robert Hunziker

[This article was first published in CounterPunch on May 21, 2020.]

Like the mythical Phoenix, Chernobyl rises from the ashes.

A recent… “Surge in fission reactions in an inaccessible chamber within the complex” is alarming scientists that monitor the ruins of the Chernobyl Nuclear Power Plant in Ukraine. (Source: Nuclear Reactions at Chernobyl are Spiking in an Inaccessible Chamber, NewScientist, May 11, 2021).

It is known that this significant renewal of fission activity is located in Sub-Reactor Room 305/2, which contains large amounts of fissile material from the initial meltdown. The explosion brought down walls of the facility amongst tons of fissile material within the reactor as extreme heat melted reactor wall concrete and steel combined with sand used to control the explosion to form a lava-like intensely radioactive substance that oozed into lower floors, e.g., Room 305/2. That room is so deadly radioactive that it is inaccessible by humans or robots for the past 35 years.

Since 2016, neutron emissions from Room 305/2 have been spiking and increased by 40% over the past 5 years. It signals a growing nuclear fission reaction in the room. According to Neil Hyatt/University of Sheffield-UK: “Our estimation of fissile material in that room means that we can be fairly confident that you’re not going to get such rapid release of nuclear energy that you have an explosion. But we don’t know for sure… it’s cause for concern but not alarm,” Ibid.

If it is deemed necessary to intervene, it’ll require robotically drilling into Room 305/2 and spraying the highly radioactive blob with a fluid that contains gadolinium nitrate, which is supposed to soak up excess neutrons and choke the fission reaction. Meanwhile, time will tell whether the monster of the deep in Room 305/2 settles down on its own or requires human interaction via the eyes and arms of a robot, which may not survive the intense radioactivity. Then what?

Meanwhile, an enormous steel sarcophagus, a $1.8bn protective confinement shelter, the New Safe Confinement (NCS) was built in 2019 to hopefully prevent the release of radioactive contamination. NCS is the largest land-based object ever moved, nine years construction in Italy delivered via 2,500 trucks and 18 ships. It is expected to last for 100 years. Thenceforth, who knows?

Nevertheless, according to nuclear professionals, the question arises whether this recent fission activity will stabilize or will it necessitate a dangerously difficult intervention to somehow stop a runaway nuclear reaction.

Inescapably, the bane of nuclear power, once dangerously out of control, remains dangerously out of control, forever and on it goes, beyond human time. Unfortunately, one nuclear accident is equivalent to untold numbers, likely thousands, of non-nuclear accidents.

“We thus drift toward unparalleled catastrophe.” (Albert Einstein)

The Doomsday Clock

Along those lines, the world-famous Doomsday Clock, initially based upon the threat of nuclear warfare, measures humanity’s nearness to utter annihilation: The Bulletin of the Atomic Scientists (“BAS”) a global organization of science and policy experts, has set the famous clock at 100 seconds to midnight: “The bad news is that we’re still closer to midnight than we’ve been at any time since the clock was introduced more than 60 years ago because: (1) widespread mishandling of the COVID-19 pandemic in nations worldwide (2) little progress in eliminating nuclear weapons (3) insufficient mitigation of destructive climate change, and (4) threats to national security by rightwing extremists, the BAS decided to hold the clock at the present unsettling time slot, as a warning and “wake-up call.” (Source: Do0msday Clock Stands at 100 Seconds to Midnight, LiveScience)

The perilous setting of the clock so close to midnight is warranted on several counts, e.g., COVID pulled back the wizard’s curtain, revealing a cartoonish figurine of irresponsibility by governments of the world to handle emergencies: “An historic wakeup call that governments are woefully unprepared to handle pandemics,” Ibid.

Moreover, “global carbon emissions, a major driver of human-induced climate change, temporarily dropped about 17% due to the pandemic, but have largely bounced back… still, the impacts of escalating climate change led NASA scientists to declare 2020 the hottest year on record,” according to Susan Solomon, a professor of environmental studies at the Massachusetts Institute of Technology (MIT), and a BAS Science and Security Board member, Ibid.

And, of utmost concern, the nuclear threat remains “unacceptably high,” according to Steve Fetter, professor of public policy at the University of Maryland, with the U.S. allocating more than $1T to modernizing its nuclear weapons programs, as China, India, No. Korea, and Pakistan expand arsenals. “By our estimation, the potential for the world to stumble into nuclear war — an ever-present danger over the last 75 years — increased in 2020,” Ibid.

Of special note, the forward momentum in the clock’s proximity to midnight occurred recently, with the advent of Trump’s presidency. In 2018, it ticked to two minutes to midnight. The only other time it advanced that far was in 1953 when the U.S. and Russia conducted their first hydrogen bomb detonations within 6 months of each other.

The Doomsday Clock stood still in 2019, but ticked forward again in 2020, to reflect humanity facing “a true emergency — an absolutely unacceptable state of world affairs that has eliminated any margin for error or further delay,” Ibid.

Thus, the world is at risk on multiple fronts never before seen throughout the history of the Doomsday Clock (est. 1947) initially set at seven minutes to midnight when nuclear weapons were humanity’s biggest threat. Now, nuclear war shares that formidable baton in an on-going hazardous marathon with: (1) climate change, (2) inept governments, and (3) widespread use of social media platforms that spread misinformation that erodes trust in media and science, throughout the world.

Moreover, according to the BAS, the enlarging rightwing movement threatens U.S. national security: “These extremists represent a unique danger because of their prevalence in federal institutions such as the military and the potential that they might infiltrate nuclear facilities, where they could access sensitive information and nuclear materials,” BAS representatives said. “Officials need to act decisively to better understand and mitigate this threat,” Ibid.

Throughout history, political parties that rely upon lies bring society down to its knees with shameless destruction, for example, the fall of Rome, the 5th century AD: “By the time of Augustine (354-430 AD), the Roman Empire had become an Empire of lies. It still pretended to uphold the rule of law, to protect the people from the Barbarian invaders, to maintain the social order. But all that had become a bad joke for the citizens of an empire by then reduced to nothing more than a giant military machine dedicated to oppressing the poor in order to maintain the privileges of the rich. The Empire itself had become a lie: that it existed because of the favor of the Gods who rewarded the Romans because of their moral virtues. Nobody could believe in that anymore: it was the breakdown of the very fabric of society; the loss of what the ancient called the auctoritas, the trust that citizens had toward their leaders and the institutions of their state.” (Source: Cassandra’s Legacy, The Empire of Lies, February 8, 2016).


Based in Los Angeles, Robert Hunziker is a freelance writer and environmental journalist whose articles have been translated into foreign languages and published in over 50 journals, magazines and sites worldwide.

Cooling the Planet?

Climate Emergency
Climate Emergency” by John Englart (Takver) is licensed under CC BY-SA-2.0

Cooling the Planet?

by Robert Hunziker

[This article was first published in CounterPunch on April 6, 2021.]

Grandiose plans to cool Earth, saving the planet from overheating by utilizing low-tech balloon flights sprinkling particles into the atmosphere to reflect solar radiation back into outer space have been delayed, nobody knows for sure when, or if, it’ll proceed.

Stratospheric Controlled Perturbation Experiment (SCoPEx)

The planet-cooling scheme referred to as Stratospheric Controlled Perturbation Experiment aka: SCoPEx headed by Harvard professor Fran Keutsch hopes to save humanity from hothouse Earth with plans to sprinkle aerosols of calcium carbonate and other substances at 12 miles above Earth’s surface to reflect solar radiation to outer space. The initial flight scheduled for June 2021 was set to test the balloon and gondola equipment sans release of aerosols until later in the year.

But heavy lobbying by prominent groups against the “alleged insanity” of toying around with the planet’s climate system put an end to this test run. Still, it’s an open question as to whether it really is insanity. Although, nobody knows for sure what consequences may follow. Nobody! On the other hand, civilization has been insanely altering the climate system by spewing carbon dioxide CO2 and sulfur dioxide SO2 into the atmosphere for years upon years. The question now revolves around whether SCoPEx makes it worse by trying to fix it? As such, is it the issue at hand? Answers: maybe and yes.

No Planet B - Melbourne Climate March for Our Future
No Planet B” by John Englart (Takver) is licensed under CC-BY-SA 2.0

It should be noted that research to help/repair/fix Earth’s climate system, which is severely broken, is ongoing at major universities throughout the world and for good reason. It’s an open secret that the Anthropocene (direct human influence) is disrupting the planet’s climate system in very big pronounced ways, geologically at warp speed. The proof is found in numbers. For example, throughout the Holocene Era of the past 10,000+ years the natural rate of CO2 emissions was ~0.003 ppm/year which equates to +36 ppm over a time span of 12,000 years versus today’s rate of 2.0 ppm/year or +40 ppm in only 20 years or geological light speed. It’s highly probable the planet has never experienced such a rapid rate of change as it has, especially since WWII. There’s absolutely nothing positive about that.

Climate Engineering Considerations

Raymond Pierrehumbert, University of Oxford
Raymond Pierrehumbert (University of Oxford)” by ECMWF is licensed under CC BY-ND-ND 2.0

The risk of geoengineering, especially unimaginable unknown unknowns, has prompted prominent reconsideration of the efficacy of SCoPEx. Raymond Pierrehumbert, University of Oxford physicist and renowned expert on climate dynamics, claims that widespread adoption of SCoPEx would be the sword of Damocles hanging over humanity, meaning, unless CO2 emissions are taken down to zero “… each year that goes on, you’ll have more CO2, which gives you more of a warming force which has to be counteracted by an even larger amount of geoengineering. You go into this death spiral, where you try to keep the Earth habitable in the face of ever-increasing CO2 and set ourselves up for a bigger and bigger risk of catastrophe.” (Source: Balloon Test Flight Plan Under Fire Over Solar Geoengineering Fears,” The Guardian, Feb. 8, 2021)

Pierrehumbert’s criticism is analogous to running endlessly on a treadmill that continues to grow bigger and faster multiplying until it morphs into a monolithic monster that overwhelms everything.

Moreover, critics argue the consequences of SCoPEx are not well understood. They claim stratospheric aerosol injections (SAI) on a ”large scale” could (1) damage the ozone layer, (2) cause excessive heating in the stratosphere, and (3) disrupt ecosystems. Any one of which is cause for pause.

Just imagine depleting some, or too much, of the ozone layer. Ozone molecules protect the planet from burning up, no questions asked. According to NASA: “Ozone absorbs harmful components of sunlight, known as ultraviolet B or UV-B… above weather systems a tenuous layer of ozone gas absorbs UV-B, protecting living things below.”

“Study of ozone amounts before and after the 1991 eruption of Mt. Pinatubo show that there were significant decreases in lower stratospheric ozone (Grant and others, 1994). The amount of ozone in the 16-28 km region was reduced by 33% compared to pre-eruption amounts.” (Source: Volcanic Gases, Oregon State University)

“Sulfate aerosols pose well-known risks such as ozone depletion and stratospheric heating.” (Source: Zhen Dai, et al, Experimental Reaction Rates Constrain Estimates of Ozone Response to Calcium Carbonate Geoengineering, Nature, Dec.15, 2020)

However, according to the same source: “A prior modeling study from our group suggested that calcium carbonate (CaCO3) might enable stratospheric geoengineering with reduced ozone loss or even ozone increase, but that study lacked measurements of important CaCO3-specific reaction rates… This uncertainty needs to be resolved by empirical methods,” Ibid.

As such, SCoPEx plans to sprinkle aerosols of calcium carbonate as preliminary research indicates this mineral dust may be an acceptable fix, but the jury is still out. It’s far too early to know. Empirical studies for this are not easily accomplished. With geoengineering, uncertainty is common.

Still, proponents of SCoPEx advocate experimentation of redirection of solar radiation regardless of uncertainties, thus, hopefully upending or reducing the impact of multiple ecosystem risks associated with global warming, thereby humanity continues eating, drinking, and pretending to be happy, drinking helps.

Nevertheless, according to the state-owned Swedish Space Corporation (SSC), which operates the Esrange Space Station in Kinuna, Sweden whence the test was to commence: “The scientific community is divided regarding geoengineering,” (Source: Controversial Test Flight Aimed at Cooling the Planet Cancelled, PHYS.ORG, April 1, 2021)

De Facto Moratorium on Geoengineering

Johanna Sandahl, president of the Swedish Society for Nature Conservation: “It’s time for all countries in the world to live up to the de facto moratorium on geoengineering introduced by the UN Convention on Biological Diversity of 2010… The test will not be conducted in Sweden and should not be anywhere.” (Source: Geoengineering Monitor, April 1, 2021)

Both sides of the solar engineering argument have agreed to meet to see if there is a middle ground, but from the outside looking in, it doesn’t look all that promising. The list of questions, concerns, and observations is endless, for example: What, where and for how long? Forever? Really? What of slip-ups, the unknown unknowns? What of loss of ozone or something comparable, out of the blue? What if hydrological cycles misfire, disrupting agricultural seasons? If SCoPEx does an A-plus reflection job whilst fossil fuels chug along in tandem, will oceans absorb so much CO2 that whales go belly up?

And, towering above all other considerations: What if world opinion remains sharply divided? Then what?


Based in Los Angeles, Robert Hunziker is a freelance writer and environmental journalist whose articles have been translated into foreign languages and published in over 50 journals, magazines and sites worldwide.