Groves was too aggressive and might have difficulty with the scientific people

Saturday, August 9th, 2025

Now It Can Be Told by Leslie M. GrovesVannevar Bush headed the U.S. Office of Scientific Research and Development (OSRD) during World War 2, and General Groves admits that Dr. Bush was quite disturbed at Groves’ appointment as head of the Manhattan Project, as he explains in Now It Can Be Told: The Story of the Manhattan Project, because he felt Groves was too aggressive and might have difficulty with the scientific people. After their first inauspicious meeting, Groves went back to his office:

Finding my secretary, Mrs. O’Leary, there, I told her I was being reassigned and that if she wanted to come along, I would be glad to have her. I added, in what proved to be a great understatement, that this would be a very quiet and easy job for her and she should be sure to bring along some knitting to keep herself occupied. This prediction proved valid for about two days.

When I returned home that evening I told my wife and daughter and wrote to my son, a cadet at West Point, that I had a new job, that it involved secret matters and for that reason was never to be mentioned. The answer to be given if they were asked what I was doing was, “I don’t know, I never know what he’s doing.” To my son, I added, “If it is an officer who knows me well, and he is persistent, you can add, ‘I think it’s something secret.’”

[…]

Unlikely as it may seem to many people, they first learned of the nature of my assignment at the same moment, three years later, that the bombing of Hiroshima was announced to the rest of the world.

Is warfare becoming more performative?

Friday, August 8th, 2025

Is warfare becoming more performative?

In the span of three weeks this June, the world witnessed three extraordinary military operations: Ukraine’s decimation of Russia’s strategic bomber fleet, Israel’s sweeping overnight key leader and air defense neutralization in Iran, and America’s ultra long-range bunker busting at Fordo and other Iranian nuclear sites. Each operation shared commonality in audacity, scale, and something surprising: detailed and immediate operational disclosure. These weren’t the limited scope press briefings or carefully circumscribed military reports seen in other high profile missions, like the raid that killed Osama bin Laden or the drone strike that killed Qasem Soleimani. Instead, presidential statements were quickly augmented by comprehensive overviews from that nation’s senior defense officials, complete with easily distributed media: drone footage, confirmational imagery, and mission graphics.

[…]

Like the “shock and awe” of the 2003 Iraq War or CNN’s coverage of the first Gulf War, the June operations captured global attention using novel tools — social media, real-time distribution, and comprehensive disclosure.

[…]

While precedents like Desert Storm showed conflict in real time, they did not bring the viewer into the metaphorical planning room. The June operations showed both conflict and the means and methods used to wage it. Details disclosed were not guessed at by talking heads or pundits, but were officially relayed by the highest levels of national authority. Rather than achieving tactical objectives through one channel and strategic communication through established signaling formats, Ukraine, Israel, and the United States integrated tactical execution with strategic messaging into single operational frameworks.

[…]

Ukraine, Israel, and the United States all sacrificed valuable military information — details that might limit similar methods, capabilities, and flexibility in future missions — in exchange for immediate strategic communication gains.

[…]

In many ways, the evolution of performative warfare is predictable within modern information operations. Even highly successful influence campaigns face the challenge of retaining attention in today’s saturated information environments, and the natural method of recapturing audience focus is through increasingly dramatic and credible demonstrations.

They have cities in the Arctic, we only have villages

Wednesday, August 6th, 2025

Prisoners of Geography by Tim MarshallThe word arctic comes from the Greek arktikos, Tim Marshall explains (in Prisoners of Geography: Ten Maps That Explain Everything About the World), which means “near the bear,” Ursa Major, whose last two stars point toward the North Star:

The Arctic Ocean is 5.4 million square miles; this might make it the world’s smallest ocean but it is still almost as big as Russia, and one and a half times the size of the United States.

[…]

The Arctic region includes land in parts of Canada, Finland, Greenland, Iceland, Norway, Russia, Sweden, and the United States (Alaska). It is a land of extremes: for brief periods in the summer the temperature can reach 26 degrees Celsius in some places, but for long periods in winter it plunges to below minus 45. There are expanses of rock scoured by the freezing winds, spectacular fjords, polar deserts, and even rivers.

[…]

The first recorded expedition was by a Greek mariner named Pytheas of Massalia in 330 BCE who found a strange land called Thule. Back home in the Mediterranean, few believed his startling tales of pure white landscapes, frozen seas, and strange creatures, including great white bears; but Pytheas was just the first of many people over the centuries to record the wonder of the Arctic and to succumb to the emotions it evokes.

[…]

As for the first person to reach the North Pole, well, that’s a tricky one, given that even though there is a fixed point on the globe denoting its position, below it, the ice you are standing on is moving, and without GPS equipment it is hard to tell exactly where you are. Sir William Edward Parry, minus a GPS, tried in 1827, but the ice was moving south faster than he could move north and he ended up going backward; but he did at least survive.

Captain Sir John Franklin had less luck when he attempted to cross the last non-navigated section of the Northwest Passage in 1848. His two ships became stuck in the ice near King William Island in the Canadian archipelago. All 129 members of the expedition perished, some on board the ships, others after they abandoned the vessels and began walking south. Several expeditions were sent to search for survivors, but they found only a handful of skeletons and heard stories from Inuit hunters about dozens of white men who had died walking through the frozen landscape. The ships had vanished completely, but in 2014, technology caught up with geography and a Canadian search team using sonar located one of the vessels, HMS Erebus, on the seabed of the Northwest Passage and brought up the ship’s bell.

The fate of Franklin’s expedition did not deter many more adventurers from trying to find their way through the archipelago, but it wasn’t until 1905 that the great Norwegian explorer Roald Amundsen charted his way across in a smaller ship with just five other crew. He passed King William Island, went through the Bering Strait and into the Pacific. He knew he’d made it when he spotted a whaling ship from San Francisco coming from the other direction. In his diary he confessed his emotions got the better of him, an occurrence perhaps almost as rare as his great achievement: “The Northwest Passage was done. My boyhood dream—at that moment it was accomplished. A strange feeling welled up in my throat; I was somewhat overstrained and worn—it was weakness in me—but I felt tears in my eyes.”

Twenty years later, he decided he wanted to be the first man to fly over the North Pole, which, although easier than walking across it, is no mean feat. Along with his Italian pilot, Umberto Nobile, and fourteen crew, he flew a semirigid airship over the ice and dropped Norwegian, Italian, and American flags from a height of three hundred feet. A heroic effort this may have been, but in the twenty-first century it was not seen as one giving much legal basis to any claims of ownership of the region by those three countries.

[…]

The melting of the ice cap already allows cargo ships to make the journey through the Northwest Passage in the Canadian archipelago for several summer weeks a year, thus cutting at least a week from the transit time from Europe to China. The first cargo ship not to be escorted by an icebreaker went through in 2014. The Nunavik carried twenty-three thousand tons of nickel ore from Canada to China. The polar route was 40 percent shorter and used deeper waters than if it had gone through the Panama Canal. This allowed the ship to carry more cargo, save tens of thousands of dollars in fuel costs, and reduced the ship’s greenhouse emissions by 1,300 metric tons.

[…]

The northeast route, or Northern Sea Route as the Russians call it, which hugs the Siberian coastline, is also now open for several months a year and is becoming an increasingly popular sea highway.

[…]

In 2009, the US Geological Survey estimated that 1,669 trillion cubic feet of natural gas, 44 billion barrels of natural gas liquids, and 90 billion barrels of oil are in the Arctic, with the vast majority of it offshore. As more territory becomes accessible, extra reserves of the gold, zinc, nickel, and iron already found in part of the Arctic may be discovered.

ExxonMobil, Shell, and Rosneft are among the energy giants that are applying for licenses and beginning exploratory drilling. Countries and companies prepared to make the effort to get at the riches will have to brave a climate where for much of the year the days are endless night, where for the majority of the year the sea freezes to a depth of more than six feet, and where, in open water, the waves can reach forty feet high.

[…]

The claims to sovereignty are not based on the flags of the early explorers but on the United Nations Convention on the Law of the Sea (UNCLOS). This affirms that a signatory to the convention has exclusive economic rights from its shore to a limit of two hundred nautical miles (unless this conflicts with another country’s limits), and can declare it an exclusive economic zone (EEZ). The oil and gas in the zone are therefore considered to belong to the state. In certain circumstances, and subject to scientific evidence concerning a country’s continental shelf, that country can apply to extend the EEZ to 350 nautical miles from its coast.

The melting of the Arctic ice is bringing with it a hardening of attitude from the eight members of the Arctic Council, the forum where geopolitics becomes geopolarctics. The “Arctic Five,” those states with borders on the Arctic, are Canada, Russia, the United States, Norway, and Denmark (due to its responsibility for Greenland). They are joined by Iceland, Finland, and Sweden, which are also full members. There are twelve other nations with Permanent Observer status, having recognized the “Arctic States’ sovereignty, sovereign rights, and jurisdiction” in the region, among other criteria. For example, at the 2013 Arctic Council, Japan and India, which have sponsored Arctic scientific expeditions, and China, which has a science base on a Norwegian island as well as a modern icebreaker, were granted Observer status.

[…]

Moscow has already put a marker down—a long way down. In 2007, it sent two manned submersibles 13,980 feet below the waves to the seabed of the North Pole and planted a rust-proof titanium Russian flag as a statement of ambition. As far as is known, it still “flies” down there today. A Russian think tank followed this up by suggesting that the Arctic be renamed. After not much thought, they came up with an alternative: “the Russian Ocean.”

[…]

Russia and Norway have particular difficulty in the Barents Sea. Norway claims the Gakkel Ridge in the Barents as an extension of its Economic Exclusion Zone (EEZ), but the Russians dispute this, and they have a particular dispute over the Svalbard Islands, the northernmost point on earth with a settled population. Most countries and international organizations recognize the islands as being under (limited) Norwegian sovereignty, but the biggest island, Svalbard, formerly known as Spitsbergen, has a growing population of Russian migrants who have assembled around the coal-mining industry there. The mines are not profitable, but the Russian community serves as a useful tool in furthering Moscow’s claims on all of the Svalbard Islands.

[…]

Norway, a NATO state, knows what is coming and has made the High North its foreign policy priority. Its air force regularly intercepts Russian fighter jets approaching its borders; the heightened tensions have caused it to move its center of military operations from the south of the country to the north, and it is building an Arctic battalion.

Canada is reinforcing its cold-weather military capabilities, which includes five new navy warships with moderate ice-breaking capability to be delivered between 2018 and 2022. Announcing the increase in the spring of 2015, Prime Minister Stephen Harper said, “Canada has a choice when it comes to defending our sovereignty over the Arctic. We either use it or lose it.”

[…]

Russia meanwhile is building an Arctic army. Six new military bases are being constructed and several mothballed Cold War installations—such as those on the Novosibirsk Islands—are reopening, and airstrips are being renovated. A force of at least six thousand combat soldiers is being readied for the Murmansk region and will include two mechanized infantry brigades equipped with snowmobiles and hovercraft.

[…]

The Murmansk brigades will be Moscow’s minimum permanent Arctic force, but Russia demonstrated its full cold-weather fighting ability in 2014 with an exercise that involved 155,000 men and thousands of tanks, jets, and ships. The Russian Defense Ministry said it was bigger than exercises it had carried out during the Cold War.

[…]

As Melissa Bert, a US Coast Guard captain, told the Center for Strategic and International Studies in Washington, DC: “They have cities in the Arctic, we only have villages.”

[…]

The Russians know that NATO can bottle up their Baltic Fleet by blockading the Skagerrak Strait. This potential blockade is complicated by the fact that up in the Arctic their Northern Fleet has only 180 miles of open water from the Kola coastline until it hits the Arctic ice pack. From this narrow corridor it must also come down through the Norwegian Sea and then run the potential gauntlet of the GIUK gap to reach the Atlantic Ocean. During the Cold War, the area was known by NATO as the Kill Zone, as this was where NATO’s planes, ships, and submarines expected to catch the Soviet fleet.

Fast-forward to the new cold war and the strategies remain the same, even if now the Americans have withdrawn their forces from their NATO ally Iceland. Iceland has no armed forces of its own and the American withdrawal was described by the Icelandic government as “short-sighted.” In a speech to the Swedish Atlantic Council, Iceland’s Justice Minister Björn Bjarnason said: “A certain military presence should be maintained in the region, sending a signal about a nation’s interests and ambitions in a given area, since a military vacuum could be misinterpreted as a lack of national interest and priority.”

[…]

It takes up to $ 1 billion and ten years to build an icebreaker. Russia is clearly the leading Arctic power with the largest fleet of icebreakers in the world, thirty-two in total, according to the US Coast Guard Review of 2013. Six of those are nuclear-powered, the only such versions in the world, and Russia also plans to launch the world’s most powerful icebreaker by 2018. It will be able to smash through ice more than ten feet deep and tow oil tankers with a displacement of up to seventy thousand tons through the ice fields.

By contrast, the United States has a fleet of one functioning heavy icebreaker, the USCGC Polar Star, down from the eight it possessed in the 1960s, and has no plans to build another. In 2012, it had to rely on a Russian ship to resupply its research base in Antarctica, which was a triumph for great-power cooperation, but simultaneously a demonstration of how far behind the United States has fallen.

It is possible to gain the benefits of extraordinary talent with almost no immigration at all

Tuesday, August 5th, 2025

Unlike economics or science, geopolitics is zero sum , Arctotherium reminds us — it doesn’t just matter what the United States is capable of, but what the United States is capable of compared to its competitors:

Objectively, the USA is far more powerful in 2025 than in 1945, but geopolitically it is much weaker.

It’s not impossible for states to deliberately use brain drain for geopolitical gain. This usually takes the form of what I call the “foreign experts model”. You identify specific areas in which national industry is inferior to foreign counterparts, and then invite small numbers of foreign experts in these areas (often many fewer than 10,000) to come and teach locals their skills, usually by paying them. The key components of the foreign expert model are:

  1. It is demographically insignificant.
  2. Foreign experts are expected to transfer their skills and knowledge to native students.
  3. Foreign experts are recognized as foreign. There’s no expectation that they naturalize (though in some cases they do, and because of (1) this doesn’t matter much) and they’re usually excluded from political positions. They may have influence and authority in their domains of expertise, but not over the nation as a whole. This is crucial because giving up control of the state to gain geopolitical power is putting the cart before the horse.
  4. Foreign experts are paid large sums of money or otherwise rewarded (usually above market value) for their expertise.

An illustrative example of the foreign experts model comes from the history of Saudi Aramco. Saudi Arabia has massive and easily-exploitable oil reserves, but did not have the local expertise to drill them after WWII. Relying on a wholly American-operated company would have left the country dependent on American goodwill and with little leverage. Iran and Venezuela chose to destructively nationalize their foreign-operated oil companies, while Equatorial Guinea and Nigeria allow foreign oil companies to operate autonomously in exchange for bribes and payouts. The Saudis took a wiser path:

At the very start of Aramco, the company was entirely owned and operated by Americans aside from menial labor. However, the Saudi government inserted a clause into their contract with the corporation requiring the American oil men to train Saudi citizens for management and engineering jobs. The Americans held up their end of the bargain, and over time, more and more Saudis took over management and technical positions. This steadily increased the bargaining power of the Saudi government, which periodically renegotiated its contract with the Americans over decades to get a greater share of the profits in exchange for more oil exploration or diplomatic concessions.

In 1973 and 1974, the Saudi government authorized two big final buy-outs of Aramco. The prices were not disclosed publicly, but the consensus is that the American oil companies were well-compensated, and that’s after they had made enormous profits for 30 years. This left the oil companies on good terms with the Saudis who were happy to employ them as consultants and specialists. Today, 80% of Aramco’s employees are Saudi, as well as all executives, though surprisingly not all board members.

History is full of similar examples. The English government invited German John Hurdegen to serve as “master of the assays of our mines” in 1545, paying him a salary of 40 pounds per year (approximately 32 times the annual wages of an English laborer at the time) and developed several other mines using German expertise. Small numbers of German engineers, surveyors, and managers brought superior German mining techniques to England, where they taught their skills to locals. Contrast this with the approach favored by Eastern European rulers, who transplanted entire colonies of Germans into their domains for their mining (and other) skills rather than having them teach locals.

The Russian state under Peter the Great recruited 60 Dutch shipbuilders and around 750 Western European officers, technicians, and academics to found the Russian Navy. While we lack precise information on most of them, one English hydraulic engineer, John Perry, was offered 300 pounds (approximately 60 times the annual cash wages of an English laborer in 1700) plus expenses and bonuses for completed projects, for his service.

Meiji Japan used European and American military and industrial experts to build up their army and economy and colonize Hokkaido. The total number of “hired foreigners” (O-yatoi, a term coming from Yatoi, meaning “person hired temporarily”) was 2,000-3,000, and their combined salaries reached a third of the national budget in 1874. The Japanese government “did not consider it prudent to let them settle in Japan permanently,” and they were replaced by Japanese students once the latter finished training and learning.

The People’s Republic of China pays foreign experts in many fields enormous sums of money to come to China temporarily and share their skills with the Chinese, despite China having the lowest proportion of foreign-born inhabitants on the planet.

[…]

America has its own history of taking in small numbers of extraordinarily talented immigrants. The two most famous examples are the 1930s exodus of European scientists to the US (where they were extremely important to the Manhattan Project) and Operation Paperclip. Both fit the foreign experts model.

The total number of European scientific emigres in the 1930s, which included such luminaries as Enrico Fermi, John von Neumann, Edward Teller and Albert Einstein, was demographically insignificant—only a few thousand (less than half of the number of illegal immigrants crossing the Mexican border every single day under the Biden Administration). In fact, the 1930s are the only decade in American history with net-negative immigration.

Far from immigration being America’s superpower, the exodus of European scientists shows how it is possible to gain the benefits of extraordinary talent with almost no immigration at all.

Evil, when it appears, is distinguished by refinement and good breeding

Monday, August 4th, 2025

The rise of the young-adult novel is the most significant literary event of this century, Tanner Greer argues:

The story takes place in a world not quite modern. Different devices might be used for this purpose. In some series, this means a future so dystopic that the earth has retrogressed to an earlier age; in others, fully modern settings serve as camouflage for a clandestine society whose language, dress, and grooming evoke a more aristocratic past. Thus, Harry Potter’s wizarding world has steam locomotives but not a single television set, Bella’s love interest is literally an Edwardian gentleman, and the dystopian landscape of The Hunger Games is a pastiche of Dust Bowl America and interwar Europe. Other YA series take the genre’s love affair with the turn of the twentieth century even further, placing their teenage heroes in a steampunk-inspired or magic-infused Victorian past. In all cases, the fictional society of the YA novel is classy. Beneath its repressed social rules and rigid social hierarchies is an elegance not found in the mundane humdrum of twenty-first-century America. Evil, when it appears, is distinguished by refinement and good breeding.

From Harry Potter onward, the speculative YA novelist has been enthralled by dreams and nightmares of the clandestine. Under the surface of normal life exists a hidden world more vital, dazzling, and dangerous than most people ever realize. The YA heroine may enter this society as a stranger, but eventually discovers that she (more often, the hero is female) is the fulcrum upon which this new world turns — and becomes aware of the many powerful individuals in this world plotting to use her to turn it.

This is the defining feature of the YA fictional society: powerful, inscrutable authorities with a mysterious and obsessive interest in the protagonist. Sometimes the hidden hands of this hidden world are benign. More often, they do evil. But the intentions behind these spying eyes do not much matter. Be they vile or kind, they inevitably create the kind of protagonist about whom twenty-first century America loves to read: a young hero defined by her frustration with, or outright hostility toward, every system of authority that she encounters.

[…]

The modern-day fairy tale is not at peace with HR. Our fairy realm’s preoccupation with the problems of the micromanaged life resonates. Its paranoia reflects a culture that has lost faith in its own ruling class. The YA novel’s adolescent attitude toward authority speaks to the experiences of the many millions shaken by their own impotence. The mania for dystopia is a literary sensation custom-made for the frustrations of our age.

It was much less than our total over-all spending in a normal week

Saturday, August 2nd, 2025

Now It Can Be Told by Leslie M. GrovesIn September, 1942, Leslie Groves was serving as Deputy Chief of Construction of the Army Corps of Engineers, overseeing all Army construction, at home and abroad, but he wanted to get in on the real action. Instead, as he explains in Now It Can Be Told: The Story of the Manhattan Project, he was offered a role in Washington:

“I don’t want to stay in Washington.”

“If you do the job right,” Somervell said, “it will win the war.”

My spirits fell as I realized what he had in mind. “Oh, that thing,” I said.

[…]

Though a big project, it was not expected to involve as much as $100 million altogether. While this was more than the cost of almost any single job under my jurisdiction, it was much less than our total over-all spending in a normal week.

[…]

“The basic research and development are done. You just have to take the rough designs, put them into final shape, build some plants and organize an operating force and your job will be finished and the war will be over.”

[…]

In the course of our discussion, we agreed that, because the Pentagon was so nearly finished and because I had had so much to do with it, I would continue to control its construction, despite my new assignment. There were two reasons for this. First, my sudden disappearance from the work on the Pentagon would attract much more notice than would my absence from my other Army construction activities. Second, because of the natural interest in the Pentagon displayed by a number of Congressmen, it would be better for me to continue to carry the responsibility for that job than to pass it on to someone else who was unfamiliar with its past problems and their many political ramifications.

[…]

I thought that there might be some problems in dealing with the many academic scientists involved in the project, and I felt that my position would be stronger if they thought of me from the first as a general instead of as a promoted colonel. My later experiences convinced me that this was a wise move; strangely enough, it often seemed to me that the prerogatives of rank were more important in the academic world than they are among soldiers.

At the time I was brought into the picture, research on the uses of atomic energy had been going on at a gradually accelerating pace since January, 1939, when Lise Meitner explained that the uranium atom could be split.

[…]

Virtually all laboratory research until this time had been aimed at achieving a controlled chain reaction, using U-235, a rare isotope of uranium which comprises less than one percent of the metal in its natural state. This isotope has the property of fissioning readily—a property which the far more abundant form of uranium, U-238, does not display. But it soon became apparent that unless unprecedented quantities of this material could be produced in a much purer state, a U-235 chain reaction would be impossible. The basic problem was to arrive at an industrial process that would produce kilograms of a substance that had never been isolated before in greater than sub-microscopic quantities.

[…]

The way for a major breakthrough was open as a result of studies that suggested the theoretical feasibility of transmuting U-238 into a highly fissionable new element, plutonium, which might then be separated from the parent uranium by chemical means. The hope was that this would be easier to do than to isolate or concentrate the rare U-235 by physical means. The group headed by Dr. Glenn T. Seaborg at the University of California undertook to prepare extremely small amounts of plutonium, and in March of 1941 succeeded in creating the first submicroscopic amounts of Plutonium-239. Later that month the California group confirmed the theory that under neutron bombardment plutonium atoms fissioned as readily as atoms of U-235.

[…]

The entry of the United States into World War II caused the abandonment of all projects aimed at developing atomic energy as a source of power and gave added impetus to the efforts to build an atomic bomb.

[…]

It is to their everlasting credit that Bush and his colleagues had the discernment to recognize the limitations of their own organization as well as the moral fortitude to admit them in the national interest. Very few men, confronted with a similar situation, would have done so.

Consequently, when the Top Policy Group met on December 16, 1941, Bush recommended that the Army Corps of Engineers carry out the construction work, and asked that a competent Army officer become thoroughly familiar with the project.

[…]

When the Corps of Engineers started its work, its job was simply to build and operate the production plants. The problems involved in the development of the bomb and its delivery were for the time being largely ignored.

Nor was the full magnitude of the project generally appreciated. No one thought of it as entailing expenditures running into the billions of dollars.

A Chinese blockade could cripple Taiwan’s electricity

Friday, August 1st, 2025

A Chinese blockade could cripple Taiwan’s electricity, recent war games suggest:

“Energy is the weakest element in Taiwan’s resilience against coercion,” warned the report by the Washington-based Center for Strategic and International Studies. “The overwhelming preponderance of energy must be imported and is thus vulnerable to a blockade.”

China could supplement a blockade with attacks on Taiwan’s electrical grid, as Russia has done with some success in Ukraine.

“Total electricity production might be reduced to 20 percent of pre-blockade electricity levels,” CSIS said. At that level, all manufacturing ceases – including computer chips vital to the U.S. and the global economy.

These conclusions came from a series of 26 war games run by CSIS to test a blockade of Taiwan, an attractive option for Beijing that offers the prospect of Taiwan agreeing to “reunify” with China, without the need for a bloody and risky Chinese amphibious invasion.

[…]

Taiwan can also reduce its dependence on imported energy. This could include boosting its reserves of oil, natural gas and coal, and even reopening its last nuclear plant, which shut down in May. Meanwhile, the island’s electrical grid could be hardened, including stockpiles of spare parts such as transformers and turbines.

For its part, the U.S. could increase its air transport capacity for a Berlin 1948-style airlift. While insufficient to meet all of Taiwan’s needs, “in some circumstances, an airlift could have a powerful moral effect and provide some breathing room,” CSIS said. In addition, the U.S. Navy will need to improve its capability for convoy escort.

They shut down their last nuclear reactor in May?

Third World was a reference to the Third Estate

Thursday, July 31st, 2025

I remember being confused as a kid by the term Third World for poor or primitive. I was also confused that we were First World, and they were Third World. Were there intermediate Second World countries that just never came up?

The demographer, anthropologist, and historian Alfred Sauvy, in an article published in the French magazine L’Observateur, August 14, 1952, coined the term third world (tiers monde), referring to countries that were playing a small role in international trade and business.

His usage was a reference to the Third Estate (tiers état), the commoners of France who, before and during the French Revolution, opposed the clergy and nobles, who composed the First Estate and Second Estate, respectively (hence the use of the older form tiers rather than the modern troisième for “third”). Sauvy wrote, “This third world ignored, exploited, despised like the third estate also wants to be something.”

In the context of the Cold War, he conveyed the concept of political non-alignment with either the capitalist or communist bloc.

I nonetheless have zero memory of anyone referring to the Soviet Bloc as the Second World.

You can bring the Old World’s knowledge and technology to the new, but if geography is against you, then you will have limited success

Wednesday, July 30th, 2025

Prisoners of Geography by Tim MarshallLatin America, particularly its south, is proof, Tim Marshall explains (in Prisoners of Geography: Ten Maps That Explain Everything About the World), that you can bring the Old World’s knowledge and technology to the new, but if geography is against you, then you will have limited success, especially if you get the politics wrong:

In the United States, once the land had been taken from its original inhabitants, much of it was sold or given away to small landholders; by contrast, in Latin America the Old World culture of powerful landowners and serfs was imposed, which led to inequality. On top of this, the European settlers introduced another geographical problem that to this day holds many countries back from developing their full potential: they stayed near the coasts, especially (as we saw in Africa) in regions where the interior was infested by mosquitoes and disease. Most of the countries’ biggest cities, often the capitals, were therefore near the coasts, and all roads from the interior were developed to connect to the capitals but not to one another.

In some cases, for example in Peru and Argentina, the metropolitan area of the capital city contains more than 30 percent of the country’s population.

[…]

Mexico is growing into a regional power, but it will always have the desert wastelands in its north, its mountains to the east and west, and its jungles in the south, all physically limiting its economic growth. Brazil has made its appearance on the world stage, but its internal regions will remain isolated from one another; and Argentina and Chile, despite their wealth of natural resources, will still be far farther away from New York and Washington than are Paris and London.

[…]

Their total population (including the Caribbean) is 600 million people, and yet their combined GDP is equivalent to that of France and the UK, which together comprise 120 million people.

[…]

At its widest point, west to east, from Brazil across to Peru, it is 3,200 miles. On the western side is the Pacific, on the other the Gulf of Mexico, the Caribbean Sea, and the Atlantic. None of the coastlines have many natural deep harbors, thus limiting trade.

Central America is hill country with deep valleys, and at its narrowest point is only 120 miles across. Then, running parallel to the Pacific, for 4,500 miles, is the longest continuous mountain chain in the world—the Andes. They are snow-capped along their entire length and mostly impassable, thus cutting off many regions in the west of the continent from the east. The highest point in the Western Hemisphere is here—the 22,843-foot Aconcagua Mountain—and the waters tumbling down from the mountain range are a source of hydroelectric power for the Andean nations of Chile, Peru, Ecuador, Colombia, and Venezuela. Finally, the land descends, forests and glaciers appear, we are into the Chilean archipelago, and then—land’s end. The eastern side of Latin America is dominated by Brazil and the Amazon River, the second longest in the world after the Nile.

[…]

The relative flatland east of the Andes and temperate climate of the lower third of South America, known as the Southern Cone, are in stark contrast to the mountains and jungle farther north and enable agricultural and construction costs to be reduced, thus making them some of the most profitable regions on the entire continent—whereas Brazil, as we shall see, even has difficulty moving goods around its own domestic market.

[…]

In the nineteenth century, many of the newly independent countries broke apart, either through civil conflict or cross-border wars, but by the end of that century the borders of the various states were mostly set. The three richest nations—Brazil, Argentina, and Chile—then set off on a ruinously expensive naval arms race, which held back the development of all three.

[…]

Particularly bitter is the relationship between Bolivia and Chile, which dates back to the 1879 War of the Pacific in which Bolivia lost a large chunk of its territory, including 250 miles of coastline, and has been landlocked ever since. It has never recovered from this blow, which partially explains why it is among the poorest Latin American countries. This in turn has exacerbated the severe divide between the mostly European lowlands population and the mostly indigenous peoples of the highlands.

[…]

Despite the fact that Bolivia has the third-largest reserves of natural gas in South America it will not sell any to Chile, which is in need of a reliable supplier. Two Bolivian presidents who toyed with the idea were thrown out of office and the current president, Evo Morales, has a “gas to Chile” policy consisting of a “gas for coastline” deal, which is dismissed by Chile despite its need for energy. National pride and geographical need on both sides trump diplomatic compromise.

[…]

Guatemala claims Belize as part of its sovereign territory but, unlike Bolivia, is unwilling to push the issue. Chile and Argentina argue over the Beagle Channel water route, Venezuela claims half of Guiana, and Ecuador has historical claims on Peru.

[…]

In its far north, Mexico has a two-thousand-mile-long border with the United States, almost all of which is desert. The land here is so harsh that most of it is uninhabited.

[…]

All Mexicans know that before the 1846–48 war with the United States the land that is now Texas, California, New Mexico, and Arizona was part of Mexico. The conflict led to half of Mexico’s territory being ceded to the United States. However, there is no serious political movement to regain the region and no pressing border dispute between the two countries. Throughout most of the twentieth century they squabbled over a small piece of land after the Rio Grande changed course in the 1850s, but in 1967 both sides agreed the area was legally part of Mexico.

[…]

Mexico’s major mountain ranges, the Sierra Madres, dominate the west and east of the country and between them is a plateau. In the south, in the Valley of Mexico, is the capital—Mexico City—one of the world’s megacapital cities with a population of around 20 million people.

On the western slopes of the highlands and in the valleys the soil is poor, and the rivers of limited assistance in moving goods to market. On the eastern slopes the land is more fertile, but the rugged terrain still prevents Mexico from developing as it would like. To the south lie the borders with Belize and Guatemala.

[…]

The cartels responded by creating a land route—up through Central America and Mexico, and into the American Southwest. This in turn led the Mexican drug gangs to get in on the action by facilitating the routes and manufacturing their own produce. The route partially follows the Pan-American Highway, which runs south to north up the continent. Originally designed to move goods in each direction to a variety of countries, it is now also used to move drugs north to the United States. The multibillion-dollar business sparked local turf wars, with the winners using their new power and money to infiltrate and corrupt the Mexican police and military and get inside the political and business elites.

[…]

Central America has little going for it by way of geography but for one thing. It is thin. So far, the only country to gain advantage from this has been Panama, but with the arrival of new money from China that may be about to change.

[…]

In 1914, the newly built, fifty-mile-long, American-controlled Panama Canal opened, thus saving ships an eight-thousand-mile journey from the Atlantic to the Pacific Ocean and leading to economic growth in the canal region. Since 1999, the canal has been controlled by Panama, but is regarded as a neutral international waterway that is safeguarded by the US and Panama navies. And therein, for the Chinese, lies a problem.

[…]

The Panama Canal may well be a neutral passageway, but at the end of the day, passage through it is dependent on American goodwill. So, why not build your own canal up the road in Nicaragua? After all, what’s $50 billion to a growing superpower?

[…]

In the fall of 2016 the project was not going well. Mr. Wang lost an estimated 85 percent of his fortune in the Chinese stock market crash of September 2015. Most construction work was delayed, but all sides insisted the project would succeed.

[…]

Beijing now sells or donates arms to Uruguay, Colombia, Chile, Mexico, and Peru, and offers them military exchanges. It is trying to build a military relationship with Venezuela, which it hopes will outlast the Bolivarian revolution if and when it collapses. The arms supplies to Latin America are relatively small-scale but complement China’s efforts at soft power. Its sole hospital ship, Peace Ark, visited the region in 2011. It is only a three-hundred-bed vessel, dwarfed by the American one-thousand-bed version that also visits, but it was a signal of intent and a reminder that China increasingly “gets” soft power.

Not only do they prohibit discrimination on the grounds of race, creed, and color, but also on the grounds of ability

Tuesday, July 29th, 2025

Tom Lehrer just passed away at the age of 97. I associate him with “New Math” and “Werner von Braun,” but Matthew Petti of Reason says he’s best known for his periodic table song and his Harvard fight song:

Lehrer’s comedic career took off in the 1950s, in between his military service and his mathematics studies at Harvard. Then, suddenly, he retreated from the public eye, refusing all publicity—except for an occasional sarcastic take about how pointless everything is. “Political satire became obsolete when Henry Kissinger was awarded the Nobel Peace Prize,” he quipped after Kissinger won the prize in 1973. “I don’t want to satirize George Bush and his puppeteers, I want to vaporize them,” Lehrer declared in 2003.

[…]

“Every great war produces its great hit songs…It occurred to me that if any songs are going to come out of World War III, we’d better start writing them now. I have one here,” Lehrer said in the introduction to “So Long Mom,” a song by a nuclear bomber pilot promising to see his mother “when the war is over, an hour and a half from now.”

An even more nihilistic variation on the same theme, “We Will All Go Together When We Go,” promises the end of all suffering, because “if the bomb that drops on you/gets your friends and neighbors too/there’ll be nobody left behind to grieve.”

Some of Lehrer’s songs touch on a very specific anxiety of the early Cold War, the sense of whiplash from watching (West) Germany transform from an enemy into an ally. “Once all the Germans were warlike and mean/But that couldn’t happen again/We taught them a lesson in 1918/And they’ve hardly bothered us since then…Heil—uh, hail, the Wehrmacht—I mean the Bundeswehr,” he sang in “Multilateral Force Lullaby.”

There was a rumor that Wernher von Braun, the ex-Nazi rocket scientist turned NASA manager, sued Lehrer for singing that von Braun was “a man whose allegiance is ruled by expedience” and should receive some credit for “the widows and cripples in old London town who owe their large pensions to Wernher von Braun.” Lehrer later clarified that the lawsuit never happened.

[…]

Given the frequent nuclear themes in his songs, many had assumed that Lehrer’s military service had to do with nuclear weapons, especially because he spent time at Los Alamos National Laboratory. But Lehrer revealed in a 1994 interview that he had actually been drafted into the National Security Agency (NSA), the shadowy electronic eavesdropping organization that Edward Snowden blew the whistle on decades later.

At the time Lehrer worked there, the very existence of the NSA was classified information. (NSA stands for “No Such Agency,” he joked to his former Harvard classmate Jeremy Bernstein, who wrote about the quip in Quantum Profiles.) While the NSA values mathematicians for their codebreaking skills, Lehrer was not exactly the model intelligence officer.

When he learned that alcohol would be banned at his base’s Christmas party, Lehrer and a friend mixed vodka into gelatin to get drunk on the sly. The event is often considered the invention of the Jell-O shot, though Lehrer himself laughed off the idea that he should get all the credit.

“The Army has carried the American democratic ideal to its logical conclusion in the sense that not only do they prohibit discrimination on the grounds of race, creed, and color, but also on the grounds of ability,” Lehrer said in the introduction to “It Makes a Fellow Proud to Be a Soldier,” his proposed new U.S. Army anthem.

This doesn’t sound a lot like culture

Monday, July 28th, 2025

Culture Transplant by Garett JonesGarett Jones has finished his Singapore Trilogy, Hive Mind, 10% Less Democracy, and The Culture Transplant:

One way to think about the book is to think of the person vs. situation debate in psychology. The question was this: what explains people’s behaviors better, their current life situation broadly speaking or their stable persona? The latter we now call trait theory — because it is about people’s stable psychological dispositions — and won the evidence debate, at least, academically. Things haven’t improved much for situationism since then with the downfall of previously popular experiments such as the Stanford prison experiment, and Rosenhan’s psych ward study. So instead of thinking just about typical westerners, we can also think of humanity at large. Sometimes people move around (immigrate). Thinking of each ethnic group as a person to be explained, we can thus look at whether the same ethno-person behaves similarly in different situations, say, whether they live in Somalia, Sweden, or USA. Here we must clarify that there are some issues with measurement of many psychological traits. We don’t really, in general, have perfect scales so that we can track people’s absolute standing on some trait across time and place (we simply don’t know how to construct such tests). We can, however, track relative differences. So we can see whether Somalis living in Somalia (taken as a country) perform well economically, and we can check whether Somalis who moved to USA or Sweden perform well economically. In each case we find that they do rather poorly everywhere we find them, again, taken as a group. We can repeat this method for any other set of natio-ethno groups across various countries, to see whether the relative differences remain relatively consistent across situations.

[…]

Anyway, so if you count patents or anything else really, you will find that a few large and relatively productive countries produce most of everything new in the world.

[…]

The world in general depends on the right tail inventing, innovating, researching, and building. This is just as true within a country as it is between them. As such, everybody loses when the few clusters in the world that contain the most such right tail people are disrupted. We see this disruption all over the Western world, but especially in the most critical places. Time and money is wasted on diversity (read: anti-meritocratic) hiring, communist-like indoctrination, and the parading of the mentally ill in public spaces (drag shows, pride events). This must come at a cost of progress. Criminal and unproductive foreigners are imported to the most productive places on Earth where they can cause maximum disruption (the capitals of Western Europe, Californian cities). This is crazy and not even in migrants’ own long-term interest. However, modern Western politics seems to have forgotten everything about long-term interests (massive COVID debts, short-sighted democratic vote buying). I could go on, but you get the point.

Jones spends a chapter talking about the unique Chinese experience in Asia. This is basically just the thesis of
World on Fire by Amy Chua, but from a positive perspective. Not about ethnic conflict, but about how much better off the South Asians with more Chinese neighbors are. The Chinese may own most of their countries, but if their own salaries and standard of living increases by some substantial percentage, we have to ask ourselves how much self-determination is worth.

[…]

Obviously, ‘culture’ that transfers with people even when they lose their native language (and native culture in any normal sense), and also stays present across sometimes 200+ years in a new country, this doesn’t sound a lot like culture, but it does sound like genetics.

[…]

He seems to want to stay within the Overton window, but go pretty close to the edge, so that the reader will draw their own conclusions, and perhaps seek out some of the evidence slightly to the right of the evidence the book covers

Oceania’s geopolitical logic is obvious

Sunday, July 27th, 2025

The main driver of the rise of empires, Peter Turchin argues, is interstate competition:

The intensity of this competition, in turn, is dialed up by advances in military technologies. Each military revolution, thus, generates a set of mega-empires. Today we live in the historical shadow of two most consequential military revolutions.

The iron-cavalry revolution dates to about 1000 BCE.

[…]

To cut the long story short, the iron-cavalry revolution transformed the Great Eurasian Steppe into an engine of imperiogenesis. This continental heartland was the home of nomadic pastoralists, whose main military force consisted of horse archers.

[…]

The other consequential revolution was, of course, the one that originated in Western Europe around 1400 CE. Its two components were gunpowder weapons and ocean-going ships. So I refer to it as the “Gunship Revolution.” The parallels between the two revolutions are quite striking. Inner Asians rode horses and shot arrows, while Europeans rode ships and shot cannon balls. The world ocean played the same role as the “sea of grass.” Historians noted these similarities. For example, the historian of Southeast Asia, Victor Lieberman, referred to Europeans as “White Inner Asians.”

Readers, who are familiar with geopolitical theories of Mackinder, Mahan, Spykman, and others (if not, check out this Wikipedia article), will immediately recognize the similarities between what I am talking about here and various geographical concepts central to these theories (the Heartland, the Rimland, the Islands…).

[…]

Thus, the Great Steppe (which is treated as a pivotal region by several geopolitical theories) today is of little significance, except for its historical effect. By 1900 it was completely taken over by Russia and China. Today it’s home to a bunch of weak and geopolitically insignificant states, such as Mongolia and the “Stans.” The successors of old mega-empires, which arose on the Steppe frontiers, is where Eurasian power now resides.

The second pole of power is “Oceania,” which originated on the western shores of Eurasia during the sixteenth century (Portugal, Spain, the Netherlands, and the British Isles), then spread across the Atlantic, and now is a global empire, ruled from Washington and Brussels as a secondary capital (although there are cracks between these two seats of power due to Donald Trump’s policies). A good way to visualize this geopolitical entity is a map of American military bases.

Oceania’s geopolitical logic — encirclement of Eurasian empires — is obvious.

Japan is 120 miles from the Eurasian landmass

Wednesday, July 23rd, 2025

Prisoners of Geography by Tim MarshallThe Japanese are an island race, Tim Marshall explains (in Prisoners of Geography: Ten Maps That Explain Everything About the World), with the majority of their 127 million people living on the four large islands that face Korea and Russia across the Sea of Japan and a minority inhabiting some of the 6,848 smaller islands:

At its closest point, Japan is 120 miles from the Eurasian landmass, which is among the reasons why it has never been successfully invaded. The Chinese are some five hundred miles away across the East China Sea; and although there is Russian territory much closer, the Russian forces are usually far away because of the extremely inhospitable climate and sparse population located across the Sea of Okhotsk.

In the 1300s, the Mongols tried to invade Japan after sweeping through China, Manchuria, and down through Korea. On the first occasion they were beaten back and on the second a storm wrecked their fleet. The seas in the Korea Strait were whipped up by what the Japanese said was a “Divine Wind,” which they called a kamikaze.

So the threat from the west and northwest was limited, and to the southeast and east there was nothing but the Pacific. This last perspective is why the Japanese gave themselves the name Nippon, or “sun origin”: looking east there was nothing between them and the horizon, and each morning, rising on that horizon, was the sun.

[…]

The territory of the Japanese islands makes up a country that is bigger than the two Koreas combined, or, in European terms, bigger than France or Germany. However, three-quarters of the land is not conducive to human habitation, especially in the mountainous regions, and only 13 percent is suitable for intensive cultivation. This leaves the Japanese living in close proximity to one another along the coastal plains and in restricted inland areas, where some stepped rice fields can exist in the hills. Its mountains mean that Japan has plenty of water, but the lack of flatland also means that its rivers are unsuited to navigation and therefore trade, a problem exacerbated by the fact that few of the rivers join one another.

[…]

By the beginning of the twentieth century Japan was an industrial power with the third-largest navy in the world, and in 1905 it defeated the Russians in a war fought on land and at sea. However, the very same island-nation geography that had allowed it to remain isolated was now giving it no choice but to engage with the world. The problem was that it chose to engage militarily.

Japan had few of the natural resources required to become an industrialized nation. It had limited and poor-quality supplies of coal, very little oil, scant quantities of natural gas, limited supplies of rubber, and a shortage of many metals.

[…]

It was the thirst for these products, notably iron and oil, that caused Japan to rampage across the far-less developed Southeast Asia in the 1930s and early ’40s. It had already occupied Taiwan in 1895 and followed this up with the annexation of Korea in 1910. Japan occupied Manchuria in 1931, then conducted a full-scale invasion of China in 1937. As each domino fell, the expanding empire and the growing Japanese population required more oil, more coal, more metal, more rubber, and more food.

[…]

This was a massive overstretch, not just taking on the United States, but grabbing the very resources, rubber, for example, that the United States required for its own industry.

[…]

If the terrain had been easier the Americans’ choice may have been different—they might have fought their way to Tokyo—but they chose the nuclear option, unleashing upon Japan, and the collective conscience of the world, the terror of a new age.

[…]

The postwar agreement imposed by the United States limited Japan’s defense spending to 1 percent of the GDP and left tens of thousands of American forces on Japanese territory, thirty-two thousand of whom are still there.

[…]

The 2015 defense budget was its biggest to date, with the yen mostly going to naval and air equipment, including six US-made F-35A stealth fighters. In the spring of 2015, Tokyo also unveiled what it called a “helicopter-carrying destroyer.” It didn’t take a military expert to notice that the vessel was as big as the Japanese aircraft carriers of the Second World War, which are forbidden by the surrender terms of 1945. The ship can be adapted for fixed-wing aircraft, but the defense minister issued a statement saying that he was “not thinking of using it as an aircraft carrier.”

[…]

The military infrastructure at Okinawa, which guards the approaches to the main islands, will be upgraded. This will also allow Japan greater flexibility to patrol its Air Defense Zone, part of which overlaps with China’s equivalent zone after an expansion was announced by Beijing in 2013. Both zones cover the islands called the Senkaku or Diaoyu (in Japanese and Chinese, respectively), which Japan controls but that are claimed by China, too. They also form part of the Ryukyu island chain, which is particularly sensitive as any hostile power must pass the islands on the way to the Japanese heartlands; they give Japan a lot of territorial sea space, and they might contain exploitable underwater gas and oil fields.

[…]

China’s expanded Air Defense Identification Zone in the East China Sea covers territory claimed by China, Japan, Taiwan, and South Korea. When Beijing said that any plane flying through the zone must identity itself or “face defensive measures,” Japan, South Korea, and the United States responded by flying through it without doing so.

[…]

Japan also claims sovereignty over the Kuril Islands in its far north, off Hokkaido, which it lost to the Soviet Union in the Second World War and that are still under Russian control. Russia prefers not to discuss the matter, but the debate is not in the same league as Japan’s disputes with China. There are only approximately nineteen thousand inhabitants of the Kuril Islands, and although the islands sit in fertile fishing grounds, the territory is not one of particular strategic importance.

[…]

Japanese statisticians fear that the population will shrink to under 100 million by the middle of the century. If the current birth rate continues, it is even possible that by 2110 the population will have fallen below the 50 million it was in 1910.

[…]

Even if they do go on to solve a problem like Korea, the issue of China will still be there, and this means the US 7th Fleet will remain in Tokyo Bay and US Marines will remain in Okinawa, guarding the paths in and out of the Pacific and the China seas.

He very often managed to ignore complexity

Saturday, July 19th, 2025

Now It Can Be Told by Leslie M. GrovesIn the introduction to Leslie Groves’ Now It Can Be Told: The Story of the Manhattan Project, Edward Teller paints a picture of the general:

The readers of General Groves’s own account are to be complimented for choosing to learn directly from one of the major participants. History in some ways resembles the relativity principle in science. What is observed depends on the observer. Only when the perspective of the observer is known can proper corrections be made.

[…]

Vannevar Bush, the head of all scientific wartime projects, interviewed General Groves prior to his appointment to the Los Alamos project. Bush suggested to the office of the Secretary of State that Groves might lack sufficient tact for such a sensitive role.

[…]

He very often managed to ignore complexity and arrive at a result which, if not ideal, at least worked.

[…]

He had to worry both about the diffusion of uranium hexafluoride molecules and about the problems faced by the wives in Los Alamos. (As Groves mentions, contrary to local gossip, Los Alamos was not an establishment for the care of pregnant WACs).

[…]

For Groves, the Manhattan Project seemed a minor assignment, less significant than the construction of the Pentagon.

[…]

He started with, and partially retained, thorough doubts about the feasibility of the project. Yet in convincing the leaders at DuPont that they should participate, he appeared totally confident in order to overcome the incredulity of those overly sane chemical engineers.

[…]

I know of no one whose work begins to compare in excellence with that of Oppenheimer’s.

Oppie knew in detail the research going on in every part of the laboratory, and was as excellent at analyzing human problems as the countless technical ones. Of the more than 10,000 people who eventually came to work at Los Alamos, Oppie knew several hundred intimately, by which I mean that he understood their relationships with one another, and what made them tick. He knew how to lead without seeming to do so. His charismatic dedication had a profound effect on the successful and rapid completion of the atomic bomb.

[…]

One of my jobs at Los Alamos was to assure the safety conditions in the gas diffusion plant. The main hazard was that in advanced stages of separating U235 and U238, contamination with water or some other substance might cause the diffusing gases to solidify, at which point an unwanted chain reaction might result. This part of my job took me from time to time to New York, and one morning (at 4:00 a.m. Los Alamos time) I woke to hear the General’s voice at the other end of my telephone, instructing me to go to his Washington office immediately.

The emergency, I discovered, was a chemical explosion at a gas diffusion plant on the East Coast; Groves wanted to question me about the possibility of serious malfunction in our separation process. After a preliminary discussion, Groves assembled a group of his staff at a long table. I sat on his right and was kept wide awake by a barrage of hypothetical questions while the General slouched, with eyes closed, seemingly half asleep. Periodically, he would open both eyes, look me square in the face and state, “But after all, Professor, this is only theory.”

Toward the beginning of the third hour of this inquisition, a colonel at the end of the table asked if it were not possible that all the U235 atoms might assemble at one end of the apparatus by pure chance, and thereby cause a nuclear explosion. “Of course,” I answered, “this is a possibility, but it is as probable as that all the air molecules in the room will assemble under the table, causing us all to suffocate.”

Groves immediately sat up and said, “But Doctor, you did say this is possible.” Conant intervened with, “What Dr. Teller intends to say is that such an assembly is really quite impossible.” From this moment on, General Groves treated me with exquisite politeness. Apparently, I had passed his test as to whether or not I could be trusted.

Neither through contact nor through rumor did I ever learn of Grove’s sense of humor. Yet in reading his book, I discovered not only that he was quite sufficiently endowed with one but that he could laugh at himself.

[…]

About 1943, General Groves, visiting the Berkeley Radiation Laboratory which was separating U235 by electromagnetic means, attempted to spur Lawrence on by saying to him, “Your reputation is at stake here.” Later over a nice rum drink, Lawrence said to him, “You know, General, my reputation has been made, but yours is at stake here.” Groves did not respond. However, a couple of years later, Groves in addressing a group at Los Alamos commented: “When all of this is over, you will go back to your universities, regardless of the outcome, but my reputation is at stake here.”

[…]

Toward the end of my visit, Sir James Chadwick, who had headed the wartime British scientific delegation to Los Alamos, invited me to dinner at his home in Caius College. Sir James was well-known in the scientific community for his taciturn nature, but his wife was a charming conversationalist. She drew me out about our mutual friends and acquaintances from Los Alamos, and eventually inquired about General Groves. My response, I am afraid, reflected an unflattering opinion of him.

At that point, a miracle occurred. Sir James, who had spoken perhaps twenty words that evening, became talkative to the point of being almost uninterruptible. He told me most emphatically and repeatedly that the atomic bomb project would never have succeeded without General Groves. I pointed out how often Groves had made plain his dislike of the British. Sir James brushed aside my comment. That made no difference. What was important, Sir James went on, was that Groves understood the overriding importance of the project better than some of the leading American scientists. Without Groves, he said, the scientists could never have built the bomb.

I have rarely seen anyone—even an ordinarily effusive talker—so insistent on making his point. However, Sir James’s tirade carried no trace of reproach for my inappropriate remark about General Groves. At the end of the evening, my host walked me back to my inn. On parting, he told me to remember what he had said as I might “have need of it.”

Shortly after this evening, I was back in the United States and gained some new information. It then dawned on me that during our conversation Chadwick probably had known what I had just learned: the Soviets had exploded an atomic bomb. Chadwick knew that American scientists, who had less direct an experience with World War II than their British colleagues, many of whose homes and families were in peril, had not realized the urgency and importance of the atomic bomb project. General Groves, on the other hand, having considered military matters throughout his career, knew exactly what it meant to be inadequately defended.

[…]

Today, national security and technology have become inseparable. Yet the gulf between the military establishment and the scientific community is as great as ever. General Groves was one of the pioneers who, with difficulty but ultimate success, managed to throw a bridge across the abyss.

I do not see much hope for the survival of our democratic form of government if we cannot rebuild that bridge made by General Groves and J. Robert Oppenheimer. We must find ways to encourage mutual understanding and significant collaboration between those who defend their nation with their lives and those who can contribute the ideas to make that defense successful. Only by such cooperation can we hope that freedom will survive, that peace will be preserved.

North Korea continues to play the crazed, powerful weakling to good effect

Wednesday, July 16th, 2025

Prisoners of Geography by Tim MarshallNorth Korea is a poverty-stricken country of an estimated 25 million people, led by a basket case of a morally corrupt, bankrupt Communist monarchy, Tim Marshall explains (in Prisoners of Geography: Ten Maps That Explain Everything About the World), and supported by China, partly out of a fear of millions of refugees flooding north across the Yalu River:

The United States, anxious that a military withdrawal would send out the wrong signal and embolden North Korean adventurism, continues to station almost thirty thousand troops in South Korea, and the South, with mixed feelings about risking its prosperity, continues to do little to advance reunification.

[…]

North Korea continues to play the crazed, powerful weakling to good effect. Its foreign policy consists, essentially, of being suspicious of everyone except the Chinese, and even Beijing is not to be fully trusted despite supplying 84.12 percent of North Korea’s imports and buying 84.48 percent of its exports, according to 2014 figures by the Observatory of Economic Complexity.

[…]

To its captive population it says it is a strong, munificent, magnificent state standing up against all the odds and against the evil foreigners, calling itself the Democratic People’s Republic of Korea (DPRK). It has a unique political philosophy of Juche, which blends fierce nationalism with Communism and national self-reliance. In reality, it is the least democratic state in the world: it is not run for the people and it is not a republic. It is a dynasty shared by one family and one party. It also checks off every box in the dictatorship test: arbitrary arrest, torture, show trials, internment camps, censorship, rule of fear, corruption, and a litany of horrors on a scale without parallel in the twenty-first century. Satellite images and witness testimony suggest that at least 150,000 political prisoners are held in giant work and “reeducation” camps.

[…]

If you come from the north, then once you are over the Yalu River there are few major natural defensive lines all the way down to the sea, and if you can land from the sea, the reverse is true. The Mongols came and went, as did the Chinese Ming dynasty, the Manchurians, and the Japanese several times.

[…]

In the twentieth century the Japanese were back, annexing the whole country in 1910, and later set about destroying its culture. The Korean language was banned, as was the teaching of Korean history, and worship at Shinto shrines became compulsory.

[…]

The defeat of Japan in 1945 left Korea divided along the 38th parallel. North of it was a Communist regime overseen first by the Soviets and later by Communist China, south of the line was a pro-American dictatorship called the Republic of Korea (ROK).

[…]

The Soviets pulled their troops out of the north in 1948 and the Americans followed suit in the south in 1949. In June 1950, an emboldened North Korean military fatally underestimated America’s Cold War geopolitical strategy and crossed the 38th parallel, intent on reuniting the peninsula under one Communist government.

[…]

The North Korean leadership, and its Chinese backers, had correctly worked out that, in a strictly military sense, Korea was not vital to the United States; but what they failed to understand was that the Americans knew that if they didn’t stand up for their South Korean ally, their other allies around the world would lose confidence in them.

[…]

In September 1950, the United States, leading a United Nations force, surged into Korea, pushing the Northern troops back across the 38th parallel and then up almost to the Yalu River and the border with China.

Now it was Beijing’s turn to make a decision. It was one thing to have US forces on the peninsula, quite another when they were north of the parallel—indeed north of the mountains above Hamhung—and within striking distance of China itself. Chinese troops poured across the Yalu, and thirty-six months of fierce fighting ensued with massive casualties on all sides before they ground to a halt along the current border and agreed to a truce, but not a treaty.

[…]

The geography of the peninsula is fairly uncomplicated and a reminder of how artificial the division is between North and South. The real (broad-brush) split is west to east. The west of the peninsula is much flatter than the east and is where the majority of people live. The east has the Hamgyong mountain range in the north and lower ranges in the south.

[…]

South Korea’s capital, the megacity of Seoul, lies just thirty-five miles south of the 38th parallel and the DMZ. Almost half of South Korea’s 50 million people live in the greater Seoul region, which is home to much of its industry and financial centers, and it is all within range of North Korean artillery.

In the hills above the 148-mile-long DMZ, the North Korean military has an estimated ten thousand artillery pieces. They are well dug in, some in fortified bunkers and caves. Not all of them could reach the center of Seoul, but some could, and all are able to reach the greater Seoul region. There’s little doubt that within two or three days the combined might of the South Korean and US air forces would have destroyed many of them, but by that time Seoul would be in flames. Imagine the effect of just one salvo of shells from ten thousand artillery weapons landing in urban and semi-urban areas, then multiply it dozens of times.

[…]

The ROK’s economy is eighty times stronger than the North’s, its population is twice the size, and the combined South Korean and US armed forces would almost certainly overwhelm North Korea eventually, assuming China did not decide to join in again.

[…]

Developing the north of Korea would be building from ground zero, and the costs would hold back the economy of a united peninsula for a decade. After that, the benefits of the rich natural resources of the north, such as coal, zinc, copper, and iron, and the modernization program would be expected to kick in, but there are mixed feelings about risking the prosperity of one of the world’s most advanced nations in the meantime.

[…]

South Korea is now a vibrant, integrated member of the nations of the world, with a foreign policy to match. With open water to its west, east, and south, and with few natural resources, it has taken care to build a modern navy in the past three decades, one that is capable of getting into the Sea of Japan and the East China Sea to safeguard the ROK’s interests. Like Japan, it is dependent on foreign sources for its energy needs, and so keeps a close eye on the sea-lanes of the whole region.

[…]

In early 2015, when the Americans, South Koreans, and Japanese got down to the details of an agreement to share military intelligence they had each gathered on North Korea, Seoul said it would pass along only a limited amount of secret information to Tokyo via Washington. It will not deal directly with the Japanese. The two countries still have a territorial dispute over what South Korea calls the Dokdo (solitary) Islands and the Japanese know as the Takeshima (bamboo) islands.