Bombs and rockets – Page 44 – a sibilant intake of breath

More split nuclei

On 16 July 1945, the United States did it. The Soviets followed suit on 29 August 1949, followed by the UK on 3 October 1952. The French followed on 13 February 1960, followed by China on 16 October 1964. On 18 May 1974, India joined the club, with Pakistan doing so on 28 May 1998. Israel and/or South Africa may have tested on 22 September 1979, in an incident detected by an American satellite.

As of 9 October 2006, North Korea seems to have tested a nuclear bomb. It makes you wonder how many more states will do so in the next fifty years, as well as what the security character of the Southeast Asian area, in particular, will be by then.

That said, while they seem to have scientists and engineers capable of making nuclear weapons, the North Koreans don’t seem to have staff capable of producing a particularly cogent English press release:

The nuclear test was conducted with indigenous wisdom and technology 100 percent. It marks a historic event as it greatly encouraged and pleased the KPA and people that have wished to have powerful self-reliant defense capability.

Since this test was pretty clearly meant for American audiences, you might have expected them to pay more attention to their wording. I suppose multi-kiloton underground blasts speak louder than press releases.

Despite such nationalist rhetoric, the test seems more likely to endanger the average North Korean than help them. In the short term, there is the danger that someone will try to strike their nuclear capability before they develop credible delivery systems. Also, as The Economist identifies: “[T]he immediate threats from North Korea’s new capability come from radioactive leaks into the atmosphere and North Korea’s groundwater.” Finally, the test risks sparking a nuclear arms race in Asia that threatens the security of the whole region, at least.

[Update: 1:30pm] Based on my server logs, lots of people have been looking for these photos of test sites in Nevada during the last few days. Google still hasn’t figured out that this site has moved to WordPress. In any case, the photos show one of the ugly legacies of testing and reinforce the point that, while world should be moving towards nuclear disarmament, the converse seems to be taking place.

Truth and American politics: approaching the mid-terms

Written by Tariq Ramadan, a fellow at St. Antony’s, this statement about his lengthy troubles with trying to get a US visa is well worth reading. In part, he says:

I fear that the United States has grown fearful of ideas. I have learned firsthand that the Bush administration reacts to its critics not by engaging them, but by stigmatizing and excluding them. Will foreign scholars be permitted to enter the United States only if they promise to mute their criticisms of U.S. policy? It saddens me to think of the effect this will have on the free exchange of ideas, on political debate within America, and on our ability to bridge differences across cultures.

This hits straight at what I see as the biggest foreign policy problem in the United States. It is not the holding of convictions; nor is it the willingness to act upon them. It is willful ignorance and self-delusion applied to information that contradicts the existing stance of the administration. While this trend extends into domestic politics, the most stark examples exist in the area of foreign affairs.

It is fair enough to argue that, at the time of the invasion of Iraq, Saddam Hussein was widely considered a threat. This is a judgement that was not confined to the British and American intelligence services. The British and American administrations could say: “We may have been wrong, but we were honest in our beliefs.” To say, instead, that they have been right all along, or deny making claims that have been undeniably recorded makes you them either insane or cynically disinterested in the truth. The indictment here is not based on the truth or falsehood of the original claims, but on the unwillingness of a group of people to revise their positions, or even admit fault, when facts have proved them wrong.

When an intelligence report confirmed the absence of WMD at the same time as the administration was claiming that the report said the opposite, Jon Stewart cleverly remarked:

The official CIA report, the Duelfer Report, has come out. The one that they’ve been working on for the past two years that will be the definitive answer on the weapons of mass destruction programs in Iraq, and it turns out, uh, not so much. Apparently, there were no weapons of mass destruction in Iraq, and their capabilities had been degraded, and they pretty much stopped trying anything in ’98. Both the President and the Vice President have come out today in response to the findings and said that they clearly justify the invasion of Iraq. So, uh, some people look at a glass and see it as half full, and other people look at a glass and say that it’s a dragon.

A notorious example of the trend of denying past statements is Donald Rumsfeld on WMD: “We know where they are. They’re in the area around Tikrit and Baghdad and east, west, south and north somewhat.” on ABC’s This Week With George Stephanopoulos, 30 March 2003. When challenged, Rumsfeld has repeatedly denied having ever claimed certainty about the existence of Iraqi WMD. Dick Cheney has likewise lied about previous statements (example) in which he claimed that such weapons certainly existed. Numerous other examples are obvious: the administration has misjudged the seriousness of the Iraqi insurgency, entirely miscategorized the relationship between the former Iraqi leadership and Al Qaeda, and continually misrepresented the human rights records of friendly but abusive regimes, including Saudi Arabia and Pakistan.

While politics has never been a discipline where practitioners adhere closely to the truth (look at Taylor Owen’s article in this month’s Walrus about the scale of US bombing in Cambodia during the Johnson administration), there are times when the disjoint between official statements and observable reality becomes so broad as to indict all of those who cling to the former. The fact that the run-up to the mid-term elections is being dominated by a scandal that, while disturbing, is quite peripheral to the governmental record of the dominant party demonstrates how narrow and polarized political debate has become.

Let us hope that, whatever the results are, the November 7 midterm elections will lead to a more candid discussion of the most pressing issues regarding America’s place and actions in the world.

Republican torture ‘compromise’

Despite the thin rhetoric to the contrary, it is clear that the current American administration tolerates and abets torture, indefinite detention without charge, and other basic violations of human rights. This is an astonishing error on their part. It contradicts international law, including laws that have helped to protect Americans captured by foreign regimes. It significantly diminishes whatever claim to moral superiority the United States can use to help guide regimes entirely dismissive of human rights on to a more acceptable path. Finally, it neglects the very ideals about the respect for the human person that form the basis for the American constitution and the general American consensus on the nature of political ethics.

We can only hope that a saner administration will follow in the wake of this myopic crew.

The mainstream media is reporting on this here, here, here, here, here, and in many other places.

Blood and Belonging

While flying home, I finished Micheal Ignatieff’s Blood and Belonging. The main subject of the book is the examination of a number of contemporary examples of ethnic nationalism, both more and less violent in character. As he intended, it is a fairly chilling depiction of some of the uglier elements of human relations, in the more disputed parts of the world today. His description of the use of chemical weapons against the people of the Kurdish enclave in northern Iraq makes his initial support for the American led invasion more comprehensible.

At the same time as this book makes one fearful about the kind of world we will inhabit in twenty years, it also provides some hope. While I have not personally visited Quebec or Northern Ireland, it seems, on the basis of the coverage I have seen, that things are not as bad as they were when this book was written in the early nineties. Economic prosperity and civic forms of nationalism have the capacity, at least in theory, to slowly erode the bases of hatred and violence. Let us hope that this trend can win out in the long run over the one that seeks to define nation by something as arbitrary and damaging as an ethnic notion of identity.

I started reading this book in order to get a better sense of Ignatieff as a thinker and as a prospective leader. While my new sense is not sturdy enough to be definitive, I definitely think more of the man than I did in the period before I had read any of his writing. His understanding of difficult issues seems to have a subtlety and a compassion that is definitely not the mark of your standard politician. I will have to read more of his thinking, however, before I can issue or withhold a final endorsement.

Early morning politics

Now, I could – and probably should – write about my enjoyable hike up Dam Mountain with my father today. Likewise, the subject of this early morning post should be the fine dinner at Palki on Lonsdale with my mother, father, and brother Sasha. Failing that, I should certainly write about exploring English Bay with Nick, Neal, and Lauren, then getting a jumbo poutine with extra war sauce at Fritz, just off Granville. But people are quite rightly sick of me just narrating life, so I will present a bit of a puzzle instead.

The image above was taken of the back of a utility truck of the kind used by many of the Vancouver schoolboards, at Georgia and Granville at about 2:00am. A fairly odd looking character in a jacket was using various tools on the newspaper vending boxes at that intersection: unloading newer looking units for selling The Vancouver Sun and The Province – local newspapers with content of varying quality.

The real questions are, who attached the original sticker, who blacked out one flag with spray paint, and why. Presumably, it previously showed an American flag that has been blacked out subsequently due to the widespread hostility in much of the world that has developed towards the United States, particularly since the invasion of Iraq in 2003.

I don’t really know how I feel about this display, but I took a photo for much the same reasons I often photograph graffiti: any expression of a genuine sentiment is at least worthy of cursory examination, and frequently worthy of deep thought. Right now, I am far too exhausted to think it through.

Dangerous Afghan skies

I was talking with Edwina today about the possibility that the British Hawker-Siddeley Nimrod MR2 reconnaissance aircraft that crashed in Afghanistan recently was shot down by a FIM-92 Stinger missile, as Taliban representatives claimed. Fourteen British airmen were killed in the crash: the largest single day loss of British military personnel since the Falklands War. Given the ongoing presence of the Canadian Forces in Afghanistan and the famous provision of about 500 of these surface-to-air missiles to the Mujaheddin by the CIA during the Soviet invasion of Afghanistan, it is a question with contemporary relevance for Canadians.

Under construction since 1981 by the Raytheon Corporation (which also makes the washers and dryers used in residences at the University of British Columbia), the Stinger missile has a range of about 4800 metres and a maximum altitude of about 3800 – well below the cruising altitude of commercial aircraft. The Stinger seeks targets using an infrared homing system and is propelled using a two-stage chemical rocket. The homing system is thus vulnerable to flares used as decoy heat signatures, as well as to the reduction of an aircraft’s thermal profile through mechanisms like the internally mounted turbofan engines on vehicles like the B-2 Spirit Bomber, not that the Canadian Forces will or should get any of those.

Most of the reporting on the crash says that it was the result of a technical fault. This is the position that has been taken officially by NATO and the RAF, while the Taliban has claimed that it shot the plane down. There were Taliban fighters in the area, as evidenced by the rapidity with which the British Special Air Service (SAS) commandos were dispatched to destroy any secret electronic equipment that survived the malfunction and subsequent crash. Of course, it would be especially embarrassing to have a £100 million plane shot down and fourteen British soldiers killed by a $26,000 missile that was given to your enemies by the country with whom the Blair government is so loyally and controversially allied. As with the earlier discussion on conspiracy theories, we are left with little means for analyzing the official reports aside from our own intuition about which sources are trustworthy and which explanations are credible.

Whether the crash was an accident (as seems most plausible) or the result of enemy action, the dangers of continued military operations in Afghanistan are demonstrated. Even with complete air superiority, powerful allies, and all the other advantages of being in a superpower coalition, Canadian, British, and American soldiers will continue to die in Afghanistan until such a time as we decide to leave that country to the government and warlords who effectively control it today.

On conspiracy theories

Partly prompted by a Penn and Teller episode, and partly by a post written by my friend Tristan, I have been thinking about conspiracy theories today. On what basis can we as individuals accept or refute them? Let’s take some examples that Penn and Teller raise: the reality of the moon landings, the nature of the JFK assassination, and the nature of the September 11th attacks. It should be noted that this is the worst episode of theirs I have ever seen. It relies largely upon arguments based on emotion, backed by the testimony of people to whom Penn and Teller accord expert status, rather than a logical or empirical demonstration of why these theories should be considered false.

Normally, our understanding of such phenomena is mediated through experts. When someone credible makes a statement about the nature of what took place, it provides some evidence for believing it. Penn and Teller amply demonstrate that there are lots of crazy and disreputable people who believe that the moon landing was faked, some strange conspiracy led to the death of JFK, and CIA controlled drones and explosives were used to carry out the September 11th attacks. That said, it hardly disproves those things. Plenty of certifiably insane people believe that the universe is expanding, that humans and viruses have a common biological ancestor, and that any whole number can be generated by adding powers of two (365 = 2^8 + 2^6 + 2^5 + 2^3 +2^2 + 2^0). That doesn’t make any of those things false.

We really have three mechanisms to work with:

Empirical evidence
Logical reasoning
Heuristic methods

As individuals confronted with questions like those above, we almost always use the third. While those with a powerful telescope and the right coordinates could pick out all the junk we left on the moon, most people lack the means. Likewise, those with a rifle, a melon, and some time can learn the physics behind why Kennedy moved the way he did when he was shot, despite Oliver Stone‘s theories to the contrary. Finally, someone with some steel beams, jet fuel, and mathematical and engineering knowledge can model the collapse of the twin towers as induced by heat related weakening of steel to their heart’s content. Normally, however, we must rely upon experts to make these kinds of judgements for us, whether on the basis of sound technique or not.

Logical reasoning is great, but when applied strictly cannot get us very far. Most of what people call ‘logic’ is actually probabalistic reasoning. Strict logic can tell us about things that are necessary and things that are impossible. If every senior member of the American administration is controlled by an alien slug entity, and all alien slug entitites compel their hosts to sing “Irish Eyes are Smiling” once a day, we can logically conclude that all members of the American administration sing “Irish Eyes are Smiling” every day. Likewise, if all bats are bugs, all non-bugs must be non-bats. Entirely logically valid, but not too useful.

A heuristic reasoning device says something along the lines of: “In the more forty years or so since the moon landing, nobody has brought forward credible evidence that they were faked. As such, it is likely that they were not.” Occam’s razor works on the same kind of principle. This is often the best kind of analysis we can manage as individuals, and it is exactly this that makes conspiracy theories so difficult to dislodge. Once you adopt a different logic of probability, for instance one where certain people will stop at nothing to keep the truth hidden, your probabilistic reasoning gets thrown out of whack.

How, then, should we deal with competing testimony from ‘experts’ of various sorts, and with the fallout of our imperfect ability to access and understand the world as individuals? If there was a pat and easy answer to this question, it would be enormously valuable. Alas, there is not, and we are left to try and reach judgments on the basis of our own, imperfect, capabilities.

PS. For the record, I believe that the moon was almost certainly walked upon by humans, that Oswald quite probably shot John F. Kennedy on his own initiative, and that the airplanes listed in the 9/11 report as having crashed where they did actually did so. My reasons for believing these things are almost entirely heuristic.

Back to the moon? But why?

Apparently, Lockheed-Martin got the contract to serve as prime contractor for a return to the moon, and possibly further travel from there to Mars. Now, when I first heard the ‘back to the moon’ proposal, I assumed it was electoral fluff. How can an agency that decided to scrap such a useful piece of scientific equipment as the Hubble Space Telescope possibly be considering the scientifically pointless mission of putting human beings back on the moon?

I believe that humanity will eventually expand outwards into space. It is advisable due to the small but catastrophic risk of asteroid or comet impact, as well as generally in keeping with an agenda of exploration that I find personally inspiring. The first moon landings were an astonishing demonstration of human ingenuity and American technical and economic might. With present technology, manned spaceflight is a symbolic and political endeavour, not a scientific one. That said, returning to the moon serves no purpose, scientific or political. If we could do it in the 1960s, we can do it again now. Even if you accept the argument that a moon base is necessary for a manned mission to Mars, the enormous question remains of why we should take on such an expedition at this time, with this technology, and the present financial circumstances of the United States.

When it comes to space science, people are very expensive and delicate instruments. Robots might not always work (note all the failed Mars landers), but they don’t require all the food, air, space, and temperature and acceleration control that people do. The things we hope to learn about our solar system and the space beyond are almost certainly better investigated by robots, at this time. And the moon is hardly a profitable place to go looking for new scientific insights. A robot sent somewhere interesting – like Europa – would almost certainly advance science more than sending scores of people to that great airless ball that lights up our night sky and causes our tides.

This plan is especially absurd given the magnitude of public debt in the United States right now. The existing level of federal debt is more than $8.5 trillion, more than $28,000 per person, and the federal budget is sharply in deficit. If we could choose to send people to the moon instead of developing one of the two hugely expensive fighter jets now being rolled out (the F-22 and the Joint Strike Fighter, a $256 billion program), I would be all for it. At least, going back to the moon would do relatively little harm (wasted resources aside). Of course, no such trade-off is being offered. This would be spending over and above the sums already being expended on pricey little projects like the JSF, the DDX destroyer (about $4 billion per ship), and the war in Iraq (more than $300 billion, so far). The comparison to military hardware is a sensible one, since manned spaceflight is, to a large extent, just another massive subsidy to the military aerospace industry. Hopefully, the passing of the mid-term elections will put this white elephant to sleep again.

Policy proportionality

I know it’s a theme I have raised many times, but it remains puzzling to me: why are democratic societies so uniquely incapable of accepting the costs associated with terrorism? If you try to circumscribe any kind of dangerous activity, from smoking to extreme sports, you will find plenty of people ready to wave the banner of liberty and claim that the deaths and injuries are worth the costs of the freedom.

If you add up the casualties of all the terrorist attacks worldwide since the end of the Cold War, you arrive at a number that is a small fraction of the number of deaths from alcohol poisoning, from AIDS, from obesity related illness, or from automobile accidents. Heart disease killed 696,947 Americans in 2002, while cancer killed 557,271. About 400,000 died from tobacco usage, while alcohol killed 100,000. And yet there is no call to reorganize society to deal with these horrific threats. We make that choice not because societal re-organization could not eliminate these problems, but because the costs of doing so (or trying to do so) exceed those we are collectively willing to bear to achieve these ends.

In response to a failed two-man terrorist plot in Germany, The Economist claimed that Germany is “immune no more” and that terrorism is sure to “leap up the list” of people’s concerns. Even if the attack had succeeded, it would still be only a blip in the passing into and out of life of the mass of people who we describe as Germany. The same is true of every terrorist plot in history. Yet they have, by contrast, generated shifts in law and power out of all proportion to their lethality or the amount of harm they cause.

Just as terrorists are adept at exploiting the physical infrastructure of modernity to generate and amplify their attacks – coordinating attacks on aircraft over the internet – they exploit the psychology of modernity to generate an emotional impact out of all proportion to the harm caused. The sane response, it seems, is to accept the hundreds or thousands of deaths as a cost we may have to pay in order to continue to live in a free society – just as we accept the deaths from automobile accidents or fatty foods. The point isn’t that we cannot or shouldn’t take precautions (whether we are discussing terrorism or car crashes), but that we should consider them sensibly and in keeping with the actual seriousness and scope of both the threats that exist, and the entities that we may choose to create or empower to deal with them.

Ka-Boom!

A few minutes ago, something happened above me that was exceptionally loud. I was wearing my Etymotic ER6i headphones with the foam eartips, which boast a 35 decibel reduction in ambient sound. In spite of them, the noise was painfully loud for several seconds.

I assume it was a supersonic patrol of figher aircraft, maintaining some defence of London, nearby, and other potential targets. Definitely unnerving.