Scientists and Strategists Contemplate the Increasing Odds of Nuclear War
Santa Fe, New Mexico, is less than an hour’s drive from Los Alamos, where the atomic bomb was conceived, and only a few hours from Alamogordo, where it burst into life on July 16, 1945. That makes the history of nuclear weapons as much as part of the culture and identity of Santa Fe as the Palace of the Governors, turquoise jewelry, and the scent of piñon on the cool mountain air. This past December, an unusual group of people came together for a few days for an event called the Santa Fe Nuclear Weapons Summit. Their purpose was to consider what remains the fundamental issue of our age: What should we do about nuclear weapons?
One reason that question is so difficult to answer is that, after Hiroshima and Nagasaki, nukes became something of an abstraction, the stuff of nightmares and apocalyptic scenarios, not something that affected our day-to-day lives. And for those born after the Cold War, they’re ancient history, a plot device for TV shows and Hollywood thrillers, not a real and present threat. In his 2012 book “The Partnership: Five Cold Warriors and Their Quest to Ban the Bomb,” the journalist Philip Taubman quoted former Secretary of State George Shultz: “I think to a certain extent after the end of the Cold War the subject went to sleep.”
But out there in the night, the nukes sleep on as well, ever ready to awaken at the slightest nudge, whether through direct intention or miscalculation. And though the Cold War and the Soviet Union have faded into history, the danger has not. In the months since the summit, that hard fact has been made sharply and freshly clear, as President Trump promises vast expansion of the U.S. nuclear arsenal while North Korea conducts new missile tests.
During the first minutes of the summit at Santa Fe’s historic Lensic Theater, Eric Schlosser, author of the book “Command and Control: Nuclear Weapons, the Damascus Accident, and the Illusion of Safety,” asked former Secretary of Defense William J. Perry: “Right now as we sit here, given your decades of public service in this realm, how great do you think the threat of nuclear weapons is today?”
Perry answered, “I’m sorry to report to you that the likelihood of a nuclear catastrophe today is greater than it was at any time since the Cuban Missile Crisis.”
“I don’t like that answer,” Schlosser responded wryly, to nervous laughter from the audience.
“I don’t like it at all,” Perry said. “But I’m afraid it’s the truth.”
To dead silence from the Lensic audience, Perry went on to recount his own Cold War experiences, from helping to interpret U-2 photography of Russian missile sites during the Cuban crisis to a memorable night as Secretary of Defense: “I was called [at] 3 o’clock in the morning once, telling me that 200 missiles were on their way from the Soviet Union to the United States. I will never forget that moment.”
That turned out to be a computer glitch, one of many that transpired during the Cold War years, as Schlosser details in “Command and Control.” Although in those days, the main threat was military — the nuclear Pearl Harbor that strategists called a “BOOB” (“bolt out of the blue”) attack — the possibility of catastrophic accident or miscalculation also always lurked.
Yet just as that danger receded with the end of the Cold War, another appeared: nuclear terrorism. For decades, the tight control of nuclear weapons and their possession by only a handful of sovereign nations essentially guaranteed that if they were ever used, it would be as an act of national will, not a spasm of ideological violence. That guarantee is gone.
Perry showed the Lensic audience a short video dramatizing the consequences of a single terrorist nuke detonating in Washington, D.C. Beyond the immediate catastrophic loss of life, the political, social, and cultural fallout of such a disaster would vastly surpass the physical fallout of the bomb — making the world’s response to 9/11 seem calm and rational by comparison.
Such dangers led Perry to join with George Shultz, Sam Nunn, and Henry Kissinger in publishing a joint editorial in January 2007 in the Wall Street Journal arguing for the total abolition of nuclear weapons. For many world leaders, including then soon-to-be-President Barack Obama, their words transformed the concept of a nuclear-free world from a radical peacenik fantasy to a realistic, achievable goal. Yet the goal remains elusive. While Perry takes justifiable pride in participating in the dismantling of about 8,000 U.S. and Russian nuclear weapons during his career, “the bad news is there’s still 15,000 left,” he notes candidly, adding, “whatever the numbers, it’s the end of civilization” if they’re ever unleashed.
Trained as an engineer and mathematician, Perry still approaches questions of Armageddon with a scientist’s precise clarity of thought, as he did throughout his Washington years. Which raises another issue that was among the many questions addressed by Perry in the Q&A that followed his interview with Schlosser: Given that it was a group of brilliant and gentle scientists who first brought the nuclear demon into the world back in 1945, what can science do now to leash that demon?
In an ideal world, the answer would be obvious: Uninvent the Bomb. Since that’s impossible, politicians and diplomats must find ways to control the nukes, and that’s where science is indispensable. “The treaties are always subject to the issue of, can they be verified, and verification is a very difficult issue,” Perry said. “Scientists in the past have come up with techniques which have given enough confidence in verification that we’ve been able to go ahead with the treaties. So I think at least one thing that scientists can do in this area is work on ways of improving verification.” As an example, Perry cited the global monitoring network of the Comprehensive Test Ban Treaty Organization, which proved sensitive enough to detect the partial fizzle of North Korea’s first failed nuclear test in 2006. “The final estimate was only about a half a kiloton yield, which was a very low-yield nuclear bomb, and yet our seismic network detected it with very high reliability,” Perry said. With North Korea threatening to conduct new underground nuclear tests, such capability is even more vital.
Not only scientists, but students, artists, writers, businesspeople, futurists, and other innovators participated in the summit over the next three days. They traveled to tour Los Alamos National Laboratory, participated in discussions with experts including the former CIA officer Valerie Plame and the former U.S. diplomat Robert Gallucci, and immersed themselves in intensive workshops to develop brief multimedia presentations envisioning the world in 2045 — a century after the Bomb’s debut — and possible futures in a world with and without nuclear weapons.
The summit finale, in which several teams presented imaginative if brief scenarios, raised some intriguing perspectives and led to a spirited discussion with the audience, but offered no final answers — which was not surprising. No one was expecting the most complex existential dilemma of our age to be resolved in a four-day meeting in a picturesque corner of New Mexico.
For William Perry, now 89 years old, such activities are more than just a way to kill time in retirement. “I have basically devoted the rest of my life to educating the public on nuclear dangers and what might be done to lessen those dangers,” he told the Lensic audience. As he explained in Philip Taubman’s book, “My generation was responsible for building up this fearsome nuclear arsenal. And my generation has now started the task of dismantling it. But we will not be able to finish this task. So we will have to pass the baton on to your generation.”
It might be easy to dismiss such efforts merely as the forlorn quest of old Cold Warriors for some sense of atonement in the twilight of their lives. And it’s all too easy to feel completely hopeless about the entire issue, and that trying to change it is merely an exercise in futility. As David Kaiser, science historian and physicist at MIT, notes, “I do think that present uncertainties raise the threat level in a way that hasn’t been true for a long time.” He adds that he wasn’t surprised when The Bulletin of the Atomic Scientists decided to move their clock closer to midnight.
Kaiser is referring to the Bulletin’s famous “Doomsday Clock,” which since its inception in 1947 has served as an unofficial cultural indicator of impending Armageddon. “Midnight” on the Clock represents global nuclear war. As the new presidential administration took office in January 2017, the Bulletin moved the hands of the Clock to two and a half minutes to midnight — the closest ever to Doomsday except when it stood at two minutes during the 1950s, after both the U.S. and the USSR acquired the hydrogen bomb.
Other experts are equally uneasy. Peter Galison, professor of history of science and physics at Harvard, notes that the current State Department is in “dire shape,” and that foreign policy has “shifted away from professionals with the linguistic and statecraft skills needed to help guard the peace and toward the White House.” Galison also observes “an increasing and worrisome volatility to Executive Office discussion of increasing nuclear armaments and disparaging accords to build down the current arsenals.” Together, he says, these “present us precisely with a real and worrisome danger.”
Yet it would be a tragic mistake to surrender wholly to fear. The summit demonstrated convincingly that even though the old Cold Warriors such as William Perry must eventually relinquish their crusades, passionate and vigorous people from the generations that follow are more than ready to take up their baton. In the public discussion that closed the summit, several of them summed up the main take-home lesson of the past few days: “Don’t assume [nuclear catastrophe] is inevitable, inescapable, or that you don’t have agency.”
Considering that the new president of the United States is a man who seems to believe that nuclear weapons are nothing more than particularly noisy firecrackers, the cause has never been more timely.
Mark Wolverton, a 2016-17 Knight Science Journalism Fellow at MIT, is a science writer, author, and playwright whose articles have appeared in Wired, Scientific American, Popular Science, Air & Space Smithsonian, and American Heritage, among other publications. His most recent book is “A Life in Twilight: The Final Years of J. Robert Oppenheimer.”
Let’s name what is at the heart of ALL war: MEN and PATRIARCHY which is the worship of violence and the warrior ethos of killing others for one’s own aggrandisement as a nation state. ALL WAR is INSANE except in the patriarchal worldview where it is the means by which men assert their MANHOOD and that they are not sissies like women.
We must change the paradigm of patriarchy with its twin gods of domination over others (women, animals, and nature) and violence to maintain power.
Isn’t it strange that very few name the reason why we have invented nuclear weapons: men and missiles is a phallic symbol of the need to dominate and the worship of death rather than life.
As you sow so shall you reap: we will get what we deserve: the end of MANkind.
It’s a bit more complicated than that Henrietta. Bullets, bombs, and missiles are shaped like that because of aerodynamics, not penises. Not all men are misogynists either, many of us would like to see nuclear weapons and war in general go away.
It is saddening that people think like this (aliens to kill, military planners, etc.). The current paradigm only reinforces we were not meant to be a successful species if we keep on like this. “Leaders” world-wide are greedy idiots and worse. The wealthy are fine with cannibalizing their young. Barron Trump will inherit a total shit-storm and he will be like his father, a complete and utter ass. Obama deported and destroyed families and sucked up to the rich and powerful. Hillary is a total waste. Mitch McConnell should go to jail for life along with Paul Ryan; Pelosi and Reed right next to them. They have imprisoned the commons and reduced us to serfdom, why should we not incarcerate all of them; along with Bill Jefferson Clinton.
There are plenty of brilliant and purposeful men and women who would make fine leaders, but they are not tribal in nature so they don’t gravitate toward evil (politics). There good qualities make them less the whores they would need to be to get elected.
As long as we accept greed, murder and the use of our taxes to support evil, we will live in darkness. Religion (in 2017) is evil, faith in a Universal and forgiving loving God is not evil, it is rational. We are flawed, deeply flawed, but there is hope.
what we need is a new bigger enemy, one not of this world. An alien civilization somewhere, hostile against earth and humans in particular. This would immediately bring the planet together, joining all races, creeds, religions and basically all earth peoples together as one species “Earthlings”. Our inherent violent tendency and predator instinct would then be directed not at ourselves (i.e. at one another) but at a non human foe from another world. This would give us a new focus and change everything. We could take all our weapons and violent instincts and focus this on another world, likely light years away.
Does anyone ever take into account the hundreds or thousands of nuclear power plants we have scattered all over the world. It seems that even 1 properly placed nuclear bomb would disrupt maintenance of the those facilities, creating a nuclear chain reaction that could be worse than the bomb itself. Or what about an above sea explosion that would send tidal waves 100’s of feet high crashing in on all the world’s coastal cities, once again possibly creating a nuclear chain reaction as nuclear plants break worldwide. And another one, what about a jet stream explosion? Wouldn’t that drop nuclear fallout across the globe too? Our military and scientists don’t appear to be thinking outside of the box. They are so focused on “How could we stop nukes from reaching here?” that they forgot to ask “If the nuke isn’t headed directly here, could the resulting destruction be worse?” All nuke prepping is geared towards stopping local attacks to single populated areas, so no one is prepared or even thinking about the consequences of a non-localized attack, which could likely be even more catastrophic.
Blowing up a nuclear bomb inside a nuclear power plant wouldn’t do all that much — it might increase the fallout a bit, but you need to remember that the nuclear fuel inside the plant isn’t in a form that males bombs (it’s nowhere near pure enough) and it’s inside a heavy steel and concrete casing to begin with.
Basically if you took a terrorist-style crude nuke (as described in the video) you’d get a massive meltdown but that would be the least of your problems. If the bomb was somehow placed right next to the reactor core, I suppose it could vaporize some of it and spread the radioactivity around, but again, you’d have bigger problems to deal with.
The chain reaction people talk about is that in a nuclear bomb, what’s happening is that the uranium is fissioning and in the process it is creating more fissions, and doing so fast enough that the release of energy is large. Nuclear power plants do this too, though much more slowly. To make it happen (as for a bomb) you need really highly enriched uranium that is far more pure than the stuff in a power plant, and it has to be isotopically pure as well (that is, the U-235 that is used in a bomb can’t be less than ~85% U-235 only, you can’t have it contaminated with other uranium isotopes).
A nuclear bomb blown up in the ocean has already been done, many times, and there were no tsunamis on coastal cities. The French and US used to blow up coral atolls on the regular all through the 50s. The effects were quite localized. If you wanted to create a tsunami you’d need something on the order of the Tsar Bomba (50 Megatons) and nobody has anything like that (the thing is too inefficient to deliver anywhere, Tsar Bomba was the size of a small truck I think). In any case the kind of bomb that terrorists could conceivably build is a fission bomb and they are nowhere near that powerful, like orders of magnitude less so.
(The reason a terrorist can’t really build a hydrogen [fusion] bomb, is that the technical capability means you need an industrial plant. Even enriching uranium you need a whole factory full of centrifuges to do it, and machine tools, and all this stuff that means it’s pretty hard for some guy in a basement to build one. If you had the nuclear material already it’s easier, but even so, you’d have to involve a lot of people and you’re probably working on a Hiroshima-type fission bomb. It’s not impossible, but it’s a lot harder than people think).
Jet stream explosions have also been done — Tsar Bomba’s mushroom cloud hit way past that altitude easily (about 35 miles or so) and we already had the spread of fallout from the old tests in Nevada and elsewhere (the radioactive stuff even shows up in, believe it or not, wines — you can date a wine form trace amounts. Strontium-90 was also in the bones and teeth of nearly every human born downwind of the Nevada test sites in the years afterwards.
The kinds of scenarios you envision are the province of Michael Bay movies. They aren’t terribly realistic. Military planners aren’t fools and they considered the very things you are talking about decades ago.
The issue with nuclear bombs going off is that even one city getting hit is a huge disaster. Think of 9/11 times 10 at least. And we have thousands of nuclear bombs pointed at the Russians even now.
Or consider India and Pakistan. Two nuclear armed and antagonistic nations right on the border with each other, and Pakistan is a relatively small country. Imagine 20 nuclear weapons going off there. If nothing else it would create a refugee crisis that makes the current one look like a walk in the park.
Heck, just imagine the scenario in the video if everyone stays cool, calm, and collected. You’d have hundreds of thousands of people in the DC area without water or power, and people would have to leave the city, and it’s right on top of a major rail hub (rail is rather important for delivering goods as well as passengers). It would be a logistical nightmare.
The truth about the effects of nuclear weapons is that it’s a lot more prosaic and dangerous than many people realize, and the “non localized attack” you posit isn’t even necessary. (Again, military planners have been over this already). You don’t need supervillain scenarios to know that a nuclear attack anywhere would be horrific.