Monday, November 03, 2025

Trump, Nuclear Weapons, and the NNSA

Furloughing Workers for Armageddon





Instead of satirising nuclear war – a possible if difficult thing to do – the time has come to satirise the laying off and furlough of those who solemnly monitor and maintain such machinery fit, not for preserving life so much as ending it at a fiery, radiated terminus. If it’s not possible to totally disarm a nuclear inventory, it might be possible to reduce the forces behind them or render some idle. It turns out that this is happening in Freedom’s Land itself, the United States of America.

Those responsible for maintaining the US nuclear weapons arsenal have not been having the best of years. In February, President Donald Trump signed an executive order directing the heads of agencies to “promptly undertake preparations to initiate large-scale reductions in force, consistent with applicable law”. This was part of the now infamous Department of Government Efficiency Workforce Optimization Initiative. Within a few days, 300 employees at the National Nuclear Security Administration (NNSA), located within the Department of Energy, were fired. Prior to that, it had 2,000 staff and 55,000 contractors at its disposal.

The NNSA describes, as one of its “core missions” ensuring that the US “maintains a safe, secure, and reliable nuclear stockpile through the application of unparalleled science, technology, engineering, and manufacturing.” Easy to forget, on reading this, that we are not talking about agricultural supplies or lifesaving medicines, but over 3,000 nuclear warheads and ongoing production specific to that agency. “The Office of Defense programs,” the description goes on to say, “carries out NNSA’s mission to maintain and modernize the nuclear stockpile through the Stockpile Stewardship and Management System.”

NNSA deputy division director, Rob Plonski, was understandably upset that his citadel was being thinned. Ego, reputation and prowess in the nuclear field was at stake. “We cannot expect to project strength, deterrence and world dominance while simultaneously stripping away the federal workforce,” he moaned in a post on LinkedIn. He would have taken heart by the subsequent rescinding of the termination decision for all but 28 of the staff by NNSA acting director Teresa Robbins.

Trump, on the other hand, was having one of his more lucid moments, telling reporters on February 13 that nuclear forces should not be exempt from budgetary trimming. “There’s no reason for us to be building brand-new nuclear weapons. We already have so many, you could destroy the world 50 times over, 100 times over.” Daryl Kimball, executive director of the Arms Control Association, was having none of that. DOGE employees, he charged, were storming “in with absolutely no knowledge of what these departments are responsible for.” They barely realised that the purge was less to do with the Department of Energy than “the department of nuclear weapons”.

In October, the NNSA was again revisited by crisis, with the decision to furlough 1,400 employees due to that event distinct to US politics, the government shutdown. Till that point, the shutdown had lasted almost three weeks, with the Senate failing to pass a continuing resolution bill since October 1. Only 400 essential employees are being retained, labouring in patriotic sweat without pay. A spokesperson for the DOE explained that they would be working “to support the protection of property and safety of human life.”

Since its creation in 2000, the agency has had few such hiccups. “This has never happened before,” noted Energy Secretary Chris Wright during a news conference at the Nevada National Security Site on October 20. “This should not happen.” Wright, however, spoke of pursuing “creative ways” in paying the vast number of contractors, at least till the end of October.

Particular concern centres on the Pantex plant in Texas, the assembly and disassembling site for nuclear weapons, and the Y-12 National Security Complex in Tennessee, responsible for, according to the DOE, the retrieval and storage of nuclear materials, fuelling of naval reactors, and the performance of “complementary work for other government and private-sector entities.”

The NNSA had tried to argue that money be made available from previously passed spending bills to prevent the furlough. A DOE spokesperson proved icy in remarking that, “While the administration was able to identify funds to keep NNSA weapons laboratories, plants, and sites operating with our contractors, legal and budgetary limitations required the administration to begin furloughing NNSA federal employees”.

Therein lies the problem. To maintain and reproduce an arsenal of mass death and thanatotic desire, you need people of suspended moral principles. “Oversight matters,” Plonski remarks. “Reducing the federal workforce means increased risk in ensuring the reliability and safety of our nuclear stockpile.” With the support of 26 lawmakers, Rep. Dina Titus (D-Nev.) in her October 23 letter to Wright and NNSA administrator Brandon Williams similarly argued that the federal employees in question “play a critical oversight role in ensuring that the work required to maintain nuclear security is carried out in accordance with long-standing policy and the law.” Trump has also been fuzzy on the matter of nuclear weapons, acknowledging the nonsense of increasing the pile, yet simultaneously wanting tighter deadlines to deliver ever more modern weapons to the Pentagon.

This fantastically confused state of affairs throws up an interesting question: Why not turn the attention to reducing the stockpile itself and pause the euphemistically named modernisation process? A slimmer, sharper workforce for a more diminished, manageable arsenal of death that should never be used in any case. The National Security State remains, however, a tough, insatiable customer.Facebook

Binoy Kampmark was a Commonwealth Scholar at Selwyn College, Cambridge. He lectures at RMIT University, Melbourne. Email: bkampmark@gmail.comRead other articles by Binoy.



Armageddon Instead Of A Global Blowup – OpEd




November 2, 2025 

By Rabbi Allen S. Maller


The Fermi paradox may be explained if the galaxy contains a modest number of very advanced technological civilizations, with technology levels that, while much more advanced than contemporary Earth, are nowhere near the ‘super-science’ levels that could result in readily detectable astro-engineering. But the problem more likely is the hypotheses ‘life is rare’ because they blow themselves up, or the religious idea that life is common but quiet, they exist but we haven’t noticed them (maybe because they are watching us and our wars carefully).

Climate change is one aspect of the man-made environmental catastrophe, which is the biggest world wide crisis humanity has ever confronted. It is unprecedented in seriousness and impact. The speed of change is surprising everyone, including climate scientists.

The Antarctic Circumpolar Current is the strongest ocean current on the planet. It’s five times stronger than the Gulf Stream and more than 100 times stronger than the Amazon River. It forms part of the global ocean “conveyor belt” connecting the Pacific, Atlantic and Indian oceans. The system regulates Earth’s climate and pumps water, heat and nutrients around the globe.

People around the world suffered an average of 41 extra days of very dangerous heat last year because of human-caused climate change, according to a group of scientists who also said that climate change worsened much of the world’s damaging weather throughout 2024.

The majority of Christians, Jews, and Muslims do not believe that all of humanity is moving closer and closer to many catastrophic nature Judgement Days. The minority who do think that Judgement Day is coming soon share the usual negative, fear-filled views of most end-times thinkers: Christians, Jews and especially Muslims, who do believe that: “The hour (of Judgement) is near” (Qur’an 54:1); and ˹The time of˺ people’s judgment has drawn near, yet they heedlessly turn away.” (Qur’an 21:1)

The Greek word Armageddon is a transliteration of the Hebrew Har Megiddo, a small mountain near Megiddo (80 miles north of Jerusalem), a hilltop fortification built by King Ahab, that dominated the Plain of Jezreel. Har Magedon is the symbol of a battle in which, when the need is greatest and believers are most oppressed, God suddenly reveals His power to distressed peoples and the evil enemies are destroyed.

Armageddon is a warning of humanity’s need to change to avoid Armageddon. The term “apocalypse” comes from the Greek word “apokalypsis,” meaning “revelation.” Although often associated today with the end of the world, apocalypses in ancient Jewish thought were a source of encouragement in times of great hardship or persecution.

Like Judaism and Christianity, Islam has a powerful eschatological strain. It anticipates the end to the world as we know it; a final historical confrontation between good and evil (Armageddon); after which, with God’s help, human life will be rewarded and transformed.

As the Qur’an states: “Verily! Those who believe and those who are Jews, Christians, and Sabians, whoever believes in Allah and the Last Day, and do righteous good deeds, shall have their reward with their Lord, on them shall be no fear, nor shall they grieve.” (2:62 and 5:69) Notice that the Qur’an specifically stresses religious pluralism applies on God’s judgment day.

And Pope Francis said: ‘All Religions Are Paths To God’ This is a new and very strong support for religious pluralism.

Yet a Pew Research Center poll found that in South and Southeast Asia 55-60% of all Muslims believe in the Madhi’s imminent return; and in the Middle East and North Africa 51% do.

A hadith says that Jesus will return to a place east of Damascus and will join forces with the Islamic messiah, the Mahdi, in a battle against the false messiah, the one eyed Dajjal, Armilos in Jewish tradition.

As ibn Babuya writes in Thawab ul-A’mal, “The Apostle of God said: `There will come a time for my people when there will remain nothing of the Qur’an except its outward form, and nothing of Islam except its name, and they will call themselves by this name even though they are the people furthest from it. The mosques will be full of people but they will be empty of right guidance.

“The religious leaders (Fuqaha) of that day will be the most evil religious leaders under the heavens; sedition and dissension will go out from them and to them will it return.” This sounds, and indeed is, terrible. But, those who trust in God know that the night is coldest in the last hours before sunrise.

Secularists believe that these apocalyptic visions of a future (Armageddon) are absurd, although many secularists themselves fervently believe that runaway genetic modification of food and/or extreme climate change is going to doom human civilization in future generations.

The basic difference between the pessimistic, humanist secularists and the religious optimists is that those who believe in the God of Abraham also believe that God’s inspiration and guidance guarantees that the spiritual forces of good, will overcome all the world’s evils at the end of days; and justice, peace and religious pluralism will prevail.

Or as Prophet Micah envisions (Micah 4:1-5) “In the end of days the mountain of the Lord’s Temple will be established as the highest mountain; it will be exalted above the hills, and peoples will stream to it. Many (not all) nations will come and say, ‘Come, let us go up to the mountain of the Lord, to the Temple of the God of Jacob. who will teach us his ways, so that we may walk in his paths.

“Torah will be broadcast from Zion, and the word of the Lord from Jerusalem. God will judge between many (not all) peoples and will settle disputes among powerful nations far and wide. They will beat their swords into ploughs, and their spears into pruning hooks. Nation will not take up sword against nation, nor will they train for war any more.


“Everyone will sit under their own vine and under their own fig-tree, and no one will make them afraid, for the Lord Almighty has spoken. All the nations will walk in the name of their gods, and we (Jews) will walk in the name of the Lord our God for ever and ever.”

Thus, the Bible and the Qur’an’s final judgement is the self-destruction of violent, hate filled, religion twisted terrorism and narrow ‘my way or death’ philosophy (Armageddon); and the victory of kindness, love, democracy and religious pluralism.

The Qur’an refers to Prophet Abraham as a community or a nation: “Abraham was a nation-community [Ummah]; dutiful to God, a monotheist [hanif], not one of the polytheists.” (16:120) If Prophet Abraham is an Ummah then fighting between the descendants of Prophets Ishmael and Isaac is a civil war and should always be avoided. Remember: “The very earth itself is a granary and a seminary,” said Henry David Thoreau “and every seed means not only birth; but rebirth.

But there will be no peace until both Palestinians and Israelis declare the chant ‘From the river to the sea’ becomes an aspirational call for freedom, human rights, and peaceful coexistence, and not death, destruction, or hate. We can make it truly aspirational by making it focus on both peoples first, and the land second. “From the river to the sea Palestinians and Israelis should be freed of hatred and suffering by ‘a two state for two peoples sharing of the land peacefully solution.'”

If all Arabs and Jews can live up to the ideal that ‘the descendants of Abraham’s sons should never make war against each other’ is the will of God; we can help fulfill the 2700 year old vision of Prophet Isaiah: “In that day there will be a highway from Egypt to Assyria. The Assyrians will go to Egypt, and the Egyptians to Assyria. The Egyptians and Assyrians will worship together. On that day Israel will join a three-party alliance with Egypt and Assyria, a blessing upon the heart. The LORD of Hosts will bless them saying, “Blessed be Egypt My people, Assyria My handiwork, and Israel My inheritance.” (Isaiah 19:23-5)



Rabbi Allen S. Maller
Allen Maller retired in 2006 after 39 years as Rabbi of Temple Akiba in Culver City, Calif. He is the author of an introduction to Jewish mysticism. God. Sex and Kabbalah and editor of the Tikun series of High Holy Day prayerbooks.

Scientists produce powerhouse pigment behind octopus camouflage


UC San Diego-led team discovers new method for producing large amounts of color-changing, nature-inspired pigment in the lab



University of California - San Diego

Octopus camouflage 

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An octopus camouflages itself with the seafloor. 

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Credit: Charlotte Seid





Scientists at UC San Diego have moved one step closer to unlocking a superpower held by some of nature’s greatest “masters of disguise.” 

Octopuses, squids, cuttlefish and other animals in the cephalopod family are well known for their ability to camouflage, changing the color of their skin to blend in with the environment. This remarkable display of mimicry is made possible by complex biological processes involving xanthommatin, a natural pigment. 

Because of its color-shifting capabilities, xanthommatin has long intrigued scientists and even the military, but has proven difficult to produce and research in the lab — until now.

In a new study, a team led by UC San Diego’s Scripps Institution of Oceanography describes a major breakthrough in understanding nature's ability to camouflage, as they successfully developed a new way to produce large amounts of xanthommatin pigment. 

Their nature-inspired method massively over-produced the pigmented material for the first time in a bacterium, opening new possibilities for the pigment’s use in a wide range of materials and cosmetics — from photoelectronic devices and thermal coatings to dyes and UV protectants. The new approach produces up to 1,000 times more material than traditional methods.  

“We've developed a new technique that has sped up our capabilities to make a material, in this case xanthommatin, in a bacterium for the first time,” said Bradley Moore, the study’s senior author and a marine chemist with joint appointments at Scripps Oceanography and UC San Diego Skaggs School of Pharmacy and Pharmaceutical Sciences. “This natural pigment is what gives an octopus or a squid its ability to camouflage — a fantastic superpower — and our achievement to advance production of this material is just the tip of the iceberg.” 

Published Nov. 3 in Nature Biotechnology, the study was funded by the National Institutes of Health, the Office of Naval Research, the Swiss National Science Foundation and the Novo Nordisk Foundation.

The study authors said their discovery is significant, not just for understanding this unique pigment — which sheds light into the biology and chemistry of the animal kingdom — but also because the technique they used could be applied to many other chemicals, potentially helping industries move away from fossil fuel-based materials toward nature-based alternatives. 

A promising pigment

Beyond cephalopods, xanthommatin is also found in insects within the arthropod group, contributing to the brilliant orange and yellow hues of monarch butterfly wings and the bright reds seen in dragonfly bodies and fly eyes.

Despite xanthommatin’s fantastic color properties, it is poorly understood due to a persistent supply challenge. Harvesting the pigment from animals isn’t scalable or efficient, and traditional lab methods are labor intensive, reliant on chemical synthesis that is low yielding. 

Researchers in the Moore Lab at Scripps Oceanography sought to change that, working with colleagues across UC San Diego and at the Novo Nordisk Foundation Center for Biosustainability in Denmark to design a solution, a sort of growth feedback loop they call “growth coupled biosynthesis.”

The way in which they bioengineered the octopus pigment, a chemical, in a bacterium represents a novel departure from typical biotechnological approaches. Their approach intimately connected the production of the pigment with the survival of the bacterium that made it. 

“We needed a whole new approach to address this problem,” said Leah Bushin, lead author of the study, now a faculty member at Stanford University and formerly a postdoctoral researcher in the Moore Lab at Scripps Oceanography, where her work was conducted. “Essentially, we came up with a way to trick the bacteria into making more of the material that we needed.”

Typically, when researchers try to get a microbe to produce a foreign compound, it creates a major metabolic burden. Without significant genetic manipulation, the microbe resists diverting its essential resources to produce something unfamiliar. 

By linking the cell’s survival to the production of their target compound, the team was able to trick the microbe into creating xanthommatin. To do this, they started with a genetically engineered “sick” cell, one that could only survive if it produced both the desired pigment, along with a second chemical called formic acid. For every molecule of pigment generated, the cell also produced one molecule of formic acid. The formic acid, in turn, provides fuel for the cell’s growth, creating a self-sustaining loop that drives pigment production.

“We made it such that activity through this pathway, of making the compound of interest, is absolutely essential for life. If the organism doesn't make xanthommatin, it won't grow,” said Bushin.

To further enhance the cells’ ability to produce the pigment, the team used robots to evolve and optimize the engineered microbes through two high-throughput adaptive laboratory evolution campaigns, which were developed by the lab of study co-author Adam Feist, professor in the Shu Chien-Gene Lay Department of Bioengineering at the UC San Diego Jacobs School of Engineering and senior scientist at the Novo Nordisk Foundation Center for Biosustainability. The team also applied custom bioinformatics tools from the Feist Lab to identify key genetic mutations that boosted efficiency and enabled the bacteria to make the pigment directly from a single nutrient source.

“This project gives a glimpse into a future where biology enables the sustainable production of valuable compounds and materials through advanced automation, data integration and computationally driven design,” said Feist. “Here, we show how we can accelerate innovation in biomanufacturing by bringing together engineers, biologists and chemists using some of the most advanced strain-engineering techniques to develop and optimize a novel product in a relatively short time.”

Traditional approaches yield around five milligrams of pigment per liter “if you're lucky,” said Bushin, while the new method yields between one to three grams per liter.

Getting from the planning stages to the actual experimentation in the lab took several years of dedicated work, but once the plan was put into motion, the results were almost immediate.

“It was one of my best days in the lab,” Bushin recalled of the first successful experiment. “I’d set up the experiment and left it overnight. When I came in the next morning and realized it worked and it was producing a lot of pigment, I was thrilled. Moments like that are why I do science.”

Next steps

Moore anticipates that this new biotech methodology, which is fully nature-inspired and non-invasive, will transform the way in which biochemicals are produced. 

“We've really disrupted the way that people think about how you engineer a cell,” he said. “Our innovative technological approach sparked a huge leap in production capability. This new method solves a supply challenge and could now make this biomaterial much more broadly available.”

While some applications for this material are far-out, the authors noted active interest from the U.S. Department of Defense and cosmetics companies. According to the researchers, collaborators are interested in exploring the material’s natural camouflage capabilities, while skincare companies are interested in using it in natural sunscreens. Other industries see potential uses ranging from color-changing household paints to environmental sensors.

“As we look to the future, humans will want to rethink how we make materials to support our synthetic lifestyle of 8 billion people on Earth,” said Moore. “Thanks to federal funding, we've unlocked a promising new pathway for designing nature-inspired materials that are better for people and the planet."

Additional study authors are Tobias Alter, María Alván-Vargas, Daniel Volke, Ã’scar Puiggené and Pablo Nikel from the Novo Nordisk Foundation Center for Biosustainability; Elina Olson from UC San Diego’s Shu Chien-Gene Lay Department of Bioengineering; Lara Dürr and Mariah Avila from Scripps Institution of Oceanography at UC San Diego; and Taehwan Kim and Leila Deravi from Northeastern University.

 

Orcas seen killing young great white sharks by flipping them upside-down



Specialist shark-hunting pod paralyzes young white sharks to eat their energy-rich livers, taking advantage of local shark nursery



Frontiers

Orcas hunting white sharks 

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An orca subdues a white shark. Image by Marco Villegas.

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Credit: Marco Villegas





A specialized shark-hunting pod of orcas in the Gulf of California has been caught on camera expertly targeting young great white sharks — flipping them upside-down to eat the energy-rich liver. The pod, known as Moctezuma’s pod, could be taking advantage of warming waters altering shark nursery areas to hunt juveniles, which lack the experience to flee as older sharks do. These observations suggest that orcas may hunt white sharks more often than we realized. However, a broader survey collecting more data is needed to draw strong conclusions.  

“I believe that orcas that eat elasmobranchs — sharks and rays — could eat a great white shark, if they wanted to, anywhere they went looking for one,” said marine biologist Erick Higuera Rivas, project director at Conexiones Terramar and Pelagic Life and lead author of the article in Frontiers in Marine Science. “This behavior is a testament to orcas’ advanced intelligence, strategic thinking, and sophisticated social learning, as the hunting techniques are passed down through generations within their pods.” 

Predators become prey 

The scientists spotted two hunts, killing three white sharks, during routine monitoring of the orcas. They recorded the hunts in detail, identifying the individual orcas involved from features on their dorsal fins.  

During the first hunt, in August 2020, five orcas were seen pursuing a juvenile white shark. They pushed it to the surface and worked together to turn it upside down. Ultimately, they took it underwater and reappeared with the shark’s liver in their mouths. Shortly afterwards, they did the same with a second juvenile shark. A second hunt, witnessed in August 2022, followed a similar pattern: five orcas pushed a juvenile white shark onto its back and up to the surface. The shark was bleeding from its gills, and its liver was visible. The orcas were seen eating it.  

Turning a shark upside down like that induces a state called tonic immobility, by changing the shark’s awareness of its surroundings in a way that paralyzes it.  

“This temporary state renders the shark defenseless, allowing the orcas to extract its nutrient-rich liver and likely consume other organs as well, before abandoning the rest of the carcass,” explained Higuera. 

By looking at the sharks’ injuries, scientists think that orcas could have developed a specialized technique to induce this state which minimizes the chances of being bitten. It might be simpler to do this with smaller (and therefore younger) great white sharks, or less experienced juveniles might be easier prey.  

“This is the first time we are seeing orcas repeatedly target juvenile white sharks,” said Dr Salvador Jorgensen of California State University, an author of the article. “Adult white sharks react quickly to hunting orcas, completely evacuating their seasonal gathering areas and not returning for months. But these juvenile white sharks may be naive to orcas. We just don't know yet whether white shark anti-predator flight responses are instinctual or need to be learned.” 

After identification, the orca pod turned out to be the one called Moctezuma’s pod, named after a prominent member of the pod. This pod has already been seen hunting rays as well as whale and bull sharks, and may have learned from their experiences how to tackle great white sharks.  

Changing ranges, changing diets? 

Changes in the distribution of white sharks in the Pacific may have presented Moctezuma’s pod with an opportunity. Climate events like El Niño appear to have altered white shark nursery areas and increased their presence in the Gulf of California, which could mean that they are more exposed to this pod — and each new cohort of juveniles could be a vulnerable seasonal target.  

However, these are only observations. The scientists plan to follow up with a detailed survey of this orca population’s diet, which would clarify whether they regularly hunt white sharks or if they focus on the juveniles when they’re available. This won’t be easy, though: fieldwork is expensive and orca hunts are unpredictable. 

“So far we have only observed this pod feeding on elasmobranchs,” said Dr Francesca Pancaldi of the Instituto Politécnico Nacional Centro Interdisciplinario de Ciencias Marinas, co-author. “There could be more. Generating information about the extraordinary feeding behavior of killer whales in this region will lead us to understand where their main critical habitats are, so we can create protected areas and apply management plans to mitigate human impact.” 


An orca strikes a shark in the belly. Image by Marco Villegas.

An orca swims next to a shark with a visible wound. Image by Marco Villegas.

Credit

Marco Villegas