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Dark Sun: Book Review

Dark Sun: The Making of the Hydrogen Bomb Aug 6, 1996 by Richard Rhodes, is a great book, but probably not for the faint hearted. If you have labored under the delusion that humans are rational animals, forget about it. We are sometimes an intellectual species, but a very irrational one, driven by vanity, paranoia and other prehistoric emotions, quite unsuited to life in a world with thermonuclear weapons. The penultimate chapter tells the story of the Cuban missile crisis, and it's pretty terrifying how close some pretty smart people came to utterly destroying the world. This was at a point when both sides had enough nuclear weapons to destroy civilization many times over. We had gotten to that point thanks to the paranoia and other frailties of some of the smartest guys around, including Curtis LeMay, Edward Teller, John Wheeler, and John von Neumann. Only the cool heads of Truman, Eisenhower and Kennedy narrowly saved the day more than once. It's terrifying to think w...

Provocation

During the 1950s, SAC commander Curtis LeMay and the US Air Force became absorbed in the idea of a preventive war against the Soviet Union. Eisenhower had specifically rejected the idea, but LeMay engaged in tactics that some considered designed to provoke such a war, in particular, repeated overflights of Russia with various US spy planes. Such flights apparently cost at least 20 planes and the lives of about 100 aviators - some of whom went to the Gulag. One of LeMay’s US reconnaissance crews remembered flying a B-47 deep into the USSR on May 8, 1954, and taking damage from a MiG-17. The mission made it back to England leaking fuel. LeMay ordered the crew to the US, the pilot, Hal Austin, recalled many years later: [LeMay] said, “I tried to get you guys a Silver Star,” but he said “you gotta explain that to Congress and everybody else in Washington . . . so here’s a couple of [Distinguished Flying Crosses] we’ll give you for that mission.” There wasn’t anybody in the room except ...

More Oppenheimer

The downfall of Oppenheimer has the flavor of a Greek tragedy, but his persecutors were Americans, some naturalized and some born here. From The New York Review of Books: The man who provided the argument and the occasion was William Liscum Borden, a single-minded young zealot who thought he knew why Oppenheimer resisted Air Force demands for hydrogen bombs—“more probably than not,” Borden wrote the head of the FBI in November 1953, “J. Robert Oppenheimer is an agent of the Soviet Union.” But neither could have managed Oppenheimer’s destruction without the help of the obsessed H-bomb promoter Edward Teller, who had never forgiven Oppenheimer for choosing another man to run the theoretical division at Los Alamos, who dreamed of replacing Oppenheimer as the protean man of the hour, and who nursed matters forward as he methodically planted seeds of suspicion in the minds of Borden, Strauss, and Air Force generals that Oppenheimer’s “faulty judgment” could be traced to hidden loyalties...

Nuclear Hysteria

The nuclear hysteria of the fifties was pumped up by some of the smartest US physicists, especially Edward Teller, John von Neumann, and John Wheeler. Of course lots of others, even smarter, saw through it, including Oppenheimer, Fermi, and Rabi. So did Eisenhower, at least to a degree. Unfortunately, logic and reason have a hard time competing with hysteria, especially when politicians on the make, like Symington and McCarthy join the chorus. Eisenhower: This would be a deterrent—but if the contest to maintain this relative position should have to continue indefinitely, the cost would either drive us to war—or into some form of dictatorial government. Such intense anxiety demanded alleviation. Conveniently, there was a scapegoat at hand to slaughter. Rhodes, Richard. Dark Sun: The Making Of The Hydrogen Bomb (p. 529). Simon & Schuster. Kindle Edition. That scapegoat was Oppenheimer. Teller's hysteria with regard to Oppenheimer was due in part to humiliation. Oppe...

Credit

Stan Ulam and Edward Teller invented the approach to making an thermonuclear bomb that turned out to work. Ulam's idea was using the hydrodynamic shock produced by a fission bomb to compress the fusion materials. Teller improved that idea by using the radiation pressure (rather than hydrodynamic pressure) to do the compression. Teller, who had been the tireless advocate of the H-bomb and spent many years on an idea that didn't work, didn't want to share credit. Edward Teller seems to have found it intolerable that someone might share credit for the historic invention on which he had been working single-mindedly for almost ten years; he moved immediately to take over the technical breakthrough and make it his own. After he and Ulam issued their joint report, Françoise Ulam observes, “my impression is that from then on Teller pushed Stan aside and refused to deal with him any longer. He never met or talked with Stan meaningfully ever again. Stan was, I felt, more wounded ...

Kim Il Sung's Invasion of South Korea

Kim’s Soviet advisers had proposed the day and time; it matched Hitler’s invasion of the USSR on the morning of Sunday, June 22, 1941.2021 US Ambassador to South Korea John Muccio, tired from a late night playing strip poker with several of the embassy secretaries, cabled the news to the State Department.2022 Rhodes, Richard. Dark Sun: The Making Of The Hydrogen Bomb (p. 436). Simon & Schuster. Kindle Edition. Kim's idea - Stalin and Mao were not that eager.

The Suspect

Once master atom bomb spy Klaus Fuchs had been revealed the FBI started looking hard for the "other" spy they had reason to believe was at Los Alamos. Suspicion fell upon uber hawk Edward Teller. Teller was a “close associate of . . . Fuchs at Los Alamos.” Mici Teller had traveled to Mexico City with Fuchs and Rudolf and Genia Peierls “in the latter part of 1945.” “The Tellers had Fuchs at their home for dinner when Fuchs returned to this country in 1947.” “Dr. Teller had considerable contact with Fuchs in England in the summer of 1949.” Besides his affiliation with Fuchs, Teller also had recommended for postwar graduate study at the University of Chicago a man with whom he had worked at Los Alamos who “has been identified as a Soviet espionage agent while at Los Alamos.” Teller’s name had appeared on a list of possible espionage recruits that the man had compiled.1983 Teller had traveled to New York during the time periods bracketed in the NKVD cable decode and “made frequ...

Doubters

In 1948, people in the AEC starting thinking that we ought to have a way to detect nuclear tests by other powers. Of the three possible methods of detection discussed (radioactive dust in the atmosphere, acoustic, and seismic) only the first could be quickly implemented, and Oppenheimer was convinced that it couldn't work. He and others at that time didn't believe air bursts would leave dust, the radioactive elements having been reduced to atoms. The Air Force had been given the job of doing it, and found a private company, Tracer Labs, eager to take up the challenge. Oppenheimer was shown to be wrong. Shortly after the Soviets exploded their first nuclear bomb near Semipalatinsk in September of 1949, the Air Force and Tracer Labs detected the signal, and followed it across the ocean, the US and the UK. Tracer labs was able to pin down the day and nearly the hour of the explosion. Despite independent evidence from intelligence, Secretary of Defense Louis Johnson and late...

Bombing Dayton Ohio

When Curtis LeMay took over the Strategic Air Command (SAC) near the end of 1948, he found a disastrously unprepared force with no experience in realistic training. After some bloody pruning of the staff, he ordered a realistic simulated attack on Dayton Ohio by every aircraft SAC could get in the air. Richard Rhodes: Since Air Force intelligence could supply only vintage prewar aerial photographs of Soviet cities, LeMay gave his crews 1938 photographs of Dayton. He instructed them to bomb by radar from thirty thousand feet and to aim for industrial and military targets, not radar reflectors. “Oh, I’ll admit the weather was bad,” he recalled in retirement of the January 1949 mission. “There were a lot of thunderstorms in the area; that certainly was a factor. But on top of this, our crews were not accustomed to flying at altitude. Neither were the airplanes, far as that goes. Most of the pressurization wouldn’t work, and the oxygen wouldn’t work. Nobody seemed to know what life wa...

One and A Third

George Marshall: George Marshall, who replaced Byrnes as Secretary of State in January 1947, told a Pentagon audience some years later, “I remember, when I was Secretary of State, I was being pressed constantly, particularly when in Moscow, by radio message after radio message, to give the Russians hell. . . . When I got back I was getting the same appeal in relation to the Far East and China. At that time, my facilities for giving them hell—and I am a soldier and know something about the ability to give hell—was one and a third divisions over the entire United States.1250 That is quite a proposition when you deal with somebody with over 260 and you have one and a third.” Rhodes, Richard. Dark Sun: The Making Of The Hydrogen Bomb (p. 282). Simon & Schuster. Kindle Edition. The drastic US disarmament after World War II left the US at a drastic strategic disadvantage that made professional soldiers very nervous, especially when they looked at Stalin's quite different behavi...

Truman's Greatest Blunder?

After the war, Oppenheimer, Acheson and others were tasked with the problem of how to control the nuclear Genii they had loosed on the world. They came up with a plan, but Bernard Baruch torpedoed it. This fragment of dialog between Truman and Oppenheimer is a good illustration of the kinds of errors of judgement even a smart President can make: “When will the Russians be able to build the bomb?” asked Truman. “I don’t know,” said Oppenheimer. “I know.” “When?” “Never.” At some level, for Harry Truman, US monopoly mooted the issue of international control. Rhodes, Richard. Dark Sun: The Making Of The Hydrogen Bomb (pp. 241-242). Simon & Schuster. Kindle Edition.

The One and Only Real Secret

I've started reading Dark Sun, Richard Rhodes' award winning history of the development of the fusion (H) bomb. (Hat Tip, Fernando). I've barely started, but I have to say that Rhodes is a compelling writer. One thing that caught my eye was that key Russian scientists were aware of the possibility of a uranium bomb in 1939, and some were already advocating a strong program to try to build it. Two fundamental problems prevented it: the uncertainty as to whether a bomb would actually work, and the enormous expense required to find out. In the end it was decided that the necessary resources could be more usefully spent preparing for the coming war with Germany. The government did not trust the scientists enough to go for broke, and the scientists, with intimate knowledge of Stalin's terror, did not trust the government enough to go all out. Rhodes sums it up: Trust would not be a defining issue later, after the secret, the one and only secret—that the weapon worked—...