How (Not) to Build a Thermonuclear Bomb

Posted on 13 March 2005 to: Intriguing, GWOT, Science

This morning, a piece has been making the rounds of the blogosphere claiming that a member on a terrorist forum has posted instructions for how to make a hydrogen bomb. This naturally piqued my interest, so I followed Michelle Malkin’s link to Internet Haganah, who linked to the actual forum post.

Five minutes later, I almost fell out of my chair laughing.

This forum post is priceless. It is one of the best pieces of scientific satire I have ever seen. I can only hope and pray that terrorist groups attempt to construct an atomic bomb using these instructions - if they survive the attempt, they’ll have at least wasted months of effort.

Perhaps the high point of this instructions is the author’s advice on enrichment of uranium hexaflouride:

First transform the gas into a liquid by subjecting it to pressure. You can use a bicycle pump for this. Then make a simple home centrifuge. Fill a standard-size bucket one-quarter full of liquid uranium hexafluoride. Attach a six-foot rope to the bucket handle. Now swing the rope (and attached bucket) around your head as fast as possible. Keep this up for about 45 minutes. Slow down gradually, and very gently put the bucket on the floor. The U-235, which is lighter, will have risen to the top, where it can be skimmed off like cream. Repeat this step until you have the required 10 pounds of uranium. (Safety note: Don’t put all your enriched uranium hexafluoride in one bucket. Use at least two or three buckets and keep them in separate corners of the room. This will prevent the premature build-up of a critical mass.)

There are two primary problems with these instructions:

  1. The difference in mass between an molecule of uranium hexaflouride with U-235 and a molecule of uranium hexaflouride with U-238 is precisely 3 neutrons. Since these substances are chemically identical, they will tend to mix with currents in the bucket, and not separate “like cream.” Thus, the force exerted by a spinning bucket will not even begin to produce enriched U-235. Real centrifuge enrichment processes use thousands of extremely high speed centrifuges, one feeding the next, to create highly enriched uranium.
  2. At room temperature and pressure, uranium hexaflouride is a solid.

The instructions also feature these gems, which are but a meager sample of the hilarities in this post:

  • Michio Kaku, the noted string theorist, is a nuclear physicist.
  • Edward Teller will be interested to know that, once you have an A-bomb, building an H-bomb is merely “frosting on the cake.”
  • The difference between a gun-barrel and implosion bomb is not worth mentioning in the article.

The article then finishes up with a quiz on whether you, the reader, are “emotionally eligible to join the H-bomb club.”

Clearly, this article was written as a satire piece. But where did it come from? A little Googling on key phrases (try “casing of an old Hoover”) reveals that this set of “instructions” has been around for a long time - the oldest online appearance I can find is a 1994 posting to the USENET group rec.humor.funny. The introduction to that posting, along with the text of the article, suggest that these instructions were copied from the alternative national magazine Seven Days. Unfortunately, I can’t provide a link to Seven Days, as it was folded into The Nation in 1980. These “instructions” have been in circulation for at least 25 years.

The fact that this article is a satirical piece is not an indication that we don’t need to worry about nuclear terrorism. (Although we probably don’t need to worry about nuclear terrorism from the members of that particular forum.) It is a reminder that we ought to take “instructions” of this nature with a very large grain of salt. Building nuclear weapons is, to use an engineering euphemism, “non-trivial.” In the 1940s, it took the top physicists in the world years and a crash government program to pull it off. Today, atomic weapons are within the reach of most nations which can supply sufficient funding. However, we still have a long way to go before uranium enrichment becomes an afternoon kitchen chemistry project.

Today, we’re going to learn how to make plutonium from common household items. — Philo on Secrets of the Universe, UHF

Update: Welcome, Michelle Malkin readers! If you’re curious as to what else I’ve written, this post has a few good starting points.

Political Vandalism at UD?

Posted on 11 February 2005 to: Domestic Politics, Iraq, University of Dayton

The latest dispatch from the Flyer News is most disheartening. Apparently, a vocally anti-war graduate student found his door vandalized after he spent a weekend off-campus working with the homeless:

… Standing with my homelessness handouts and sleeping bag at my door I read a note that said, “we protect your ass and my buddies die and all you can be is an ungreatful [sic] bi*** f*** you! U.S.M.C. cause you will never know US Marine CORPS!!!”

In addition, other derogatory words were written across my door covering my St. Francis prayer for peace, Safe Place sign, and an image of Iraqi children who have lost arms and legs from bombings. The text on this image was rendered to contrast the original message.

I could nitpick other elements of the article, but I’m not going to. Frankly, dissecting the author’s reasoning serves no possible purpose: If nothing else, the author’s entirely justifiable anger means that this piece will not be a paragon of clear and rational argument. Instead, I’m only going to say two things.

First, although the author suggests that the perpetrators may have been members of the UD ROTC program, I very much doubt that this is the case. I have known a number of ROTC students and a few ROTC instructors, and all have struck me as being disciplined and professional. Furthermore, I very much doubt that members of an Army ROTC program would be writing the praises of the Marine Corps on the door of a graduate student. In fact, it would greatly surprise me if the perpetrators of this act were members of the military at all.

Secondly, to whoever did this: Although I have been a vocal critic of the stance of UD Campus Ministry on the war in Iraq, don’t even think of trying to cite anything I’ve written in some halfhearted defense of your actions. My goal in criticizing Campus Ministry has been to increase debate - the goal of your actions was to stifle it. Those who resort to intimidation to win an argument have had many names throughout history. In Germany, they were called the Sturm Abteilung, or SA, or simply the brownshirts. In Iraq, they now being called Al-Tawhid wal Jihad. Presumably, you would consider yourselves allies of democracy. Consider that you are adopting the tactics of its bitterest enemies.

Why am I so focused on this point? There are two reasons. First of all, the last incident of door vandalism on this campus led to the establishment of an anti-bias program at UD. This incident, as public as it now is, is sure to spark some form of official reaction and quite a bit of unofficial ire.

This brings me to my other reason: I am the most recent, most visible, and most vocal critic of UD Campus Ministry at the moment. (Which is a somewhat surprising thing given the traffic, or lack thereof, that this site gets.) If someone should decide to make this act of vandalism worse with an intemperate response, I am the low-hanging fruit on the tree. Let me say, therefore, that my ire at being tied to this incident by supporters of Campus Ministry will hardly be less than my ire at being cited by the vandals. My opinions have been blatantly misrepresented before by supporters of Campus Ministry who did not take the trouble to respond to my central arguments, read my work correctly, quote me accurately, or represent their status as authors honestly. I did not respond to this misrepresentation because I did not feel it was necessary. However, I will forcefully respond to any attempts to tie my criticism to the actions of these thugs. They are no compatriots of mine. My arguments derive from the classical desire for rational debate, while their actions stem from a different historical inspiration.

All opposition must be stamped into the ground. — Slogan of the Sturm Abteilung

Adopt-A-Sniper at Marquette

Posted on 4 February 2005 to: Catholicism, Iraq, University of Dayton

In addition to the University of Dayton, one of the other schools I considered attending was Marquette. From what Michelle Malkin has posted today, it doesn’t look like my issues with campus ministry would be any different there. Marquette just shut down a College Republican fundraiser for the Adopt-A-Sniper campaign.

Upon Marquette’s statement on the incident, two things quickly become evident. First, it is clear that Marquette’s reaction was little more than a panicked response to a student group which pushed at the university’s comfort zone. The sole item at the table Marquette cites as specifically objectionable, “a bracelet with the motto ‘1 Shot 1 Kill No Remorse I Decide,’” does not exist. Although the Adopt-A-Sniper campaign sells dogtags with that logo, their bracelets are engraved with a completely different phrase. This sort of easily-checked factual error bespeaks a press release drafted with great haste and without much proofreading.

Secondly, Marquette’s response gives a frightening look into the academic left’s take on freedom of speech.

In the context of the university’s Jesuit, Catholic mission, we could not allow fundraising in the student union for a group whose rhetoric regarding “snipers” could be widely misinterpreted as having a cavalier attitude toward the taking of a human life.

Is this all that is required to suppress free speech by a private organization - the expectation that the words of that organization could be widely misinterpreted by those who didn’t do the necessary research? This statement brings back memories niggardly incident in Washington DC. Has a Catholic university decided that the limits on free speech should be decided by the misinterpretations of the ignorant? How is it possible to conduct academic discourse if speech can be forbidden without even considering the intent or meaning of the speaker? Certainly, if Marquette had examined the Adopt-A-Sniper campaign for more than a few minutes, they would know that “One shot, one kill” is not “rhetoric” but the long-standing motto of the sniper community.

The most damning admission, however, comes at the end of Marquette’s press release:

Marquette University strongly supports and honors the men and women of our Armed Forces and has sponsored many activities to support our troops. In addition, every branch of the United States military is represented on our campus though the university’s ROTC program.

Clearly, Marquette isn’t blocking the College Republicans because of some higher commitment to the ideals of pacifism and nonviolence. Marquette appears perfectly comfortable with supporting the troops when the ugly reality of war is held at a safe distance, and all they have to do is wave yellow ribbons and watch the ROTC corps hoist a flag every morning. However, Marquette’s administration just can’t stomach the idea that our troops might actually be called upon to bring death to the enemy.

Supporting the troops as long as you aren’t bothered with the ugly details of what they do isn’t a “proud tradition.” It’s the basest sort of moral cowardice.

[L]egal participation in war gives the soldier the right of life and death over strangers – and I had exercised it legally. If you don’t like the result, don’t send kids to war with guns. — John Rotundo, Charlie Rangers

Concerning the Center for Social Concern

Posted on 12 January 2005 to: Catholicism, Domestic Politics, Iraq, University of Dayton

Today, I submitted a lengthy editorial to the Flyer News for publication. This is the post I mentioned I was working on in my last entry.

I could just link to the online version of the piece when it’s published - and I probably will eventually - but I’m going to try to use a few of the advantages that weblogging offers over print media. The most important of these is the lack of length restrictions - I’m almost certain that this piece will be trimmed for publication, but what I’m submitting here is the original work. The other advantage that posting online offers me is the ability to provide my sources - just work your way through the hyperlinks in the article.

This won’t be the last from me on this topic - I plan to blog any responses I get to the editorial. I will be detailing a little bit more of the connection between International ANSWER and the Workers World Party in future postings. In researching this editorial, I’ve come across many small tidbits which haven’t been linked together. With any luck, I can save someone else a little research.

It amuses me to no end that, if printed, this editorial will be the closest thing to investigative journalism that’s shown up in the Flyer News in several years. Even University papers now get to worry about the pajamaheddin.

Update: As of 14 January, the Flyer News has posted the editorial on their website. I’ve also started receiving some mail on the piece - some negative, some positive, all thoughful. Most interestingly, the Flyer News has made their online opinion poll question of the week “Do you agree with the actions of the Center for Social Concern in regards to the protest at Ft. Benning?” It will be interesting to see the results as students weigh in.

Full Editorial Text

In the final December issue of the Flyer News, the arrests of Brian DeRouen and Megan Doty at Ft. Benning were given lengthy and highly favorable coverage. While this reporting dealt with the consequences of these arrests in Georgia, it did not discuss the issues raised by these arrests here in Dayton. These arrests are the current high-water mark in a long stream of events supported by the Center for Social Concern (CSC) which have been at best questionable, and at worst criminal.

By design, the CSC is an organization meant to unabashedly embrace and promote Catholic social teachings. It is unsurprising that some of these teachings will be controversial. What is surprising and unsettling, however, is the CSC’s tendency to jump to conclusions and engage in actions that appear to be ideologically, rather than religiously, motivated.

Consider the “Week of Student Action Against the War” hosted by the CSC in March 2003 during the buildup to the war in Iraq. Although the US Council of Catholic Bishops (USCCB) had stated, “people of good will may differ on how to apply just war norms in particular cases,” this was not the message promoted by the CSC. The political overtones of this “Week of Action” were strong enough that a student band pulled out of a CSC-planned concert on the grounds that they had been misinformed about the purpose of the event. The CSC website also briefly advertised a student walkout from classes: an odd protest tactic for an official arm of the University. The student walkout was pulled from the website once CSC’s director was notified of its presence, but the tendency of some elements of the CSC to embrace poorly considered tactics had been established.

The CSC’s tactics were even more ill-considered later that year, when they advertised an October 27th protest in Washington DC against the use of depleted uranium in Iraq. What the CSC did not advertise is that their attendance was only part of a much larger anti-war and anti-administration protest co-sponsored by International ANSWER. International ANSWER is not a garden-variety peace group: in fact, it is widely considered to be little more than a front for the Workers World Party (WWP). [Recommended: Tracking Down a Fifth Column Front, Edward Immler. Alternate sources: FrontPage Magazine (Right Wing), Boston IndyMedia (Left Wing/Mixed), Infoshop.org (Anarchist), International Socialist Review (Marxist)] The WWP has, among other things, publicly defended the Chinese government’s actions in the Tiananmen Square massacre, compared the Dalai Lama to Southern slave owners, and expressed fawning adulation for Kim Jong-Il’s rule in North Korea.

The problems with ANSWER are not limited to their connections to the WWP: ANSWER itself has not ruled out violence as a means of opposition to US actions in Iraq. In May 2003, ANSWER published a brochure declaring that “the anti-war movement … must give its unconditional support to the Iraqi anti-colonial resistance.” Even after such gruesome events as the assassination of aid worker Margaret Hassan, countless beheadings of civilians, and the car-bombing of a high school in Samarra, ANSWER has not retracted this statement. To an outside observer, the CSC’s attendance at an ANSWER protest implies tacit support of ANSWER’s positions. The CSC’s failure – to this day – to publicly disclose the sponsors of the October protest lends further credence to such a belief. Does the CSC wish to tacitly condone the car-bombing of high schools?

In the CSC’s recent protest at Ft. Benning, their tactics moved from the morally and ethically questionable to the flatly illegal. Mr. DeRouen and Ms. Doty have stated that their arrest and upcoming trial is the “whole reason” they went to Ft. Benning. Were any of the staffers or students at the CSC who supported this trip aware of Mr. DeRouen or Ms. Doty’s reasons for going to Ft. Benning? If so, did they consider that they could easily be prosecuted under conspiracy charges? Did any member of the CSC staff make more than a token effort to establish the possible legal consequences of this protest for the University?

How was the Ft. Benning trip funded? The Flyer News stated that 70 students participated in the trip to Ft. Benning. Such a large group requires substantial logistical support – hotel reservations, transportation arrangements, and the like. Were any university funds – especially funds derived from student fees – used to support this protest? Were any of the paid staffers of the CSC “on the clock” when they organized this protest? There is no requirement that tuition only be used for programs that students like, but surely the line can be drawn at using student fees to fund violations of federal law. Civil disobedience may be a worthwhile tactic for some causes, but should the University be sponsoring these actions?

I bring up these issues in such a public forum only because I have raised them before, privately, with the CSC. Since I have discussed my concerns with them, the CSC has moved from supporting protests that are unethical to supporting protests that are illegal. Clearly, back-channel discussions of the CSC’s tactics are not productive. The time has come for the University as a whole to take a long, hard, look of the behavior of the CSC. Does a university with strong relations with the local Air Force base want to fund the arrest of its students on an Army base? Does the University want an official arm of Campus Ministry lending support to groups that see no problem with the slaughter of aid workers and civilians?

If so, then let the status quo continue. If not, then it is time for a full and public accounting of the funds, activities, and external ties of the Center for Social Concern. The students of this University should learn of the CSC’s activities from the Flyer News, not from a court transcript.

Consensus Morality

Posted on 31 December 2004 to: Catholicism, Iraq, University of Dayton

I’ve been working to research a post discussing the recent arrest of two University of Dayton Students at Ft. Benning while they were protesting the SoA/WHINSEC. The full post will be coming over the next few days, but I’ve discovered something that merits comment during my research. I’ve been re-reading some of the statements of the USCCB prior to the war in Iraq, and have stumbled across this line:

[A previous letter] raised serious questions about the moral legitimacy of any preemptive, unilateral use of military force to overthrow the government of Iraq.

I can understand the concerns raised by the Bishops about a preemptive use of force, or about any use of force at all. But why exactly was the word “unilateral” included in this statement? If an action is immoral, then it will never become moral, no matter how many people support it. Likewise, a moral action cannot become immoral if not enough people wish to undertake that action. “Consensus morality” doesn’t hold together any better than does “consensus science.” Have the Bishops forgotten principles of morality that are taught in second-grade religious education classes?

The other option is simply that “unilateral” is included because, alongside “preemptive” it was one of the major political charges leveled against the Bush Administration’s push to war in 2002. However, this possibility is hardly less disquieting. Why is morally irrelevant political terminology being inserted into what should be a statement wholly derived from the teaching and tradition of the Catholic Church? Did the Bishops simply decide to play politics for a change?

I am forced to hope for a third alternative, that the statement was sloppily written, and the word “unilateral” was inserted without careful consideration. However, it is a dark day indeed when my fondest hope is that the USCCB has not thought through what they are saying. One should never assume malice when incompetence will suffice for an explanation - in this case, those are my only two options.

A Catholic moral framework does not easily fit the ideologies of “right” or “left,” nor the platforms of any party. Our values are often not “politically correct.” Believers are called to be a community of conscience within the larger society and to test public life by the values of Scripture and the principles of Catholic social teaching. — USCCB Administrative Committee, Faithful Citizenship: A Catholic Call to Political Responsibility

Courage in the Face of Evil

Posted on 12 November 2004 to: Catholicism, Foreign Policy

This essay has been a long time in coming. I’ve posted hints of it before, but it is only in the past few months that I think I’ve gotten a good handle on what’s been bugging me about the stance of the “peace movement” within the Catholic Church. And it’s only yesterday that the entire picture crystallized for me, with a seemingly unrelated report: The French transported Yasser Arafat’s body out of the Paris hospital where he died with a full military honor guard.

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Loose Ends

Posted on 27 June 2004 to: Site News, Information Security, GWOT

It’s housekeeping time at Port 80: My last few posts need a few updates, and I’m going to take care of them all at once.

The War on Terrorism: “Surprise, Surprise, Surprise”

In “Surprise, Surprise, Surprise,” I promised to discuss why I felt that Jihadist terrorists could not be appeased or negotiated with. As I worked on this post, it began to involve into a general discussion of causes and roots of the War on Terror. However, this is a subject that many others in the blogosphere have already covered excellently. Thus, rather than reinvent the wheel, I’ve chosen to present a small selection of essays which I think best explain the current global situation.

I would start with “Out of Context” by Anticipatory Retaliation, which does a brilliant job of explaining the difference between what has been termed “September 10th thinking” and “September 12th thinking.” If you cannot comprehend the reasoning of those who prattle on and on about the War on Terror (or if you cannot comprehend the reasoning of those who don’t), this post is vital reading.

The quickest summary of the current situation and what must be done to deal with it is provided by Eric S. Raymond in his short “Anti-Idiotarian Manifesto.” On the other end of the brevity spectrum, there is Stephen den Beste’s “Strategic Overview.” While I don’t totally agree with all of den Beste’s arguments (notably as to the exact root cause of the current war), his work makes for a fascinating and thought-provoking read.

Lastly, I would be remiss if I did not mention “Three Conjectures” by Wretchard of the Belmont Club, who explores just how ugly the War on Terrorism could get. den Beste’s follow-up essay is also worth reading. However, don’t start on either of these if you plan on sleeping anytime soon.

Computer Security: “The Future of the Internet”

“The Future of the Internet” is the single post on this website that has gotten the most interesting responses. I’ve gotten e-mails from individuals in the computer security industry about the work, and have seen links to it reposted to other forums on the web. (I’ve also seen one individual try to repost the entire text - but trying to fit a 4000 word essay into a text box on a web page proved to be a bit too much.)

Now, however, the print media have picked up the article. The July 12th issue of New Scientist magazine briefly quoted the post in an article (”Vigilantes on the net,” by Barbara Moran) discussing the impact of counterstrike systems on computer security:

As web pundit Zachary Heaton of Dayton, Ohio, wrote online earlier this month, “Internet users everywhere are in for a wild ride.”

If you’re interested, the full article is available through the New Scientist archives, which you can get a guest pass for from the New Scientist website. (The exact issue is Volume 182, Issue 2451.) The focus of the article is far more on the short-range effects of counterstrike systems than the long-range effects I focused on, but it’s a worthwhile read.

While I don’t know about the claims of some that weblogs are “the new media,” it’s nice to see the “old media” taking notice of them. How else does an unknown self-published essayist get quoted in the same article as the network administrator of MIT, the head of the FBI’s Criminal Computer Intrusion unit, and miscellaneous other notable security experts, computer scientists, and attorneys?

Surprise, Surprise, Surprise

Posted on 29 May 2004 to: Domestic Politics, GWOT, Europe, Iraq

It’s official: The FBI thinks that there is an elevated risk of terrorist attacks this summer.

In the words of Gomer Pyle: Surprise, surprise, surprise.

This is the precise reason that many were so dismayed at the actions of the Spanish electorate after the Madrid railway bombings: By supporting Zapatero as the Prime Minister, the Spanish taught al Qaeda that a mass-casualty attack immediately prior to an election could influence the result of that election to benefit al Qaeda. The ousted Anzar had committed troops to Iraq, the incoming Zapatero immediately withdrew all Spanish forces from the region, causing the withdrawal of the Honduran contingent as well.

Now, with US elections coming up in November, is it any shock that al Qaeda might try the same tactic again? They have learned that it is costly to engage US troops on the battlefield, but by attempting to influence the American elections, they may succeed in having the American forces in Iraq withdrawn quickly (or at least ahead of schedule) for a far lower cost. If the new Iraqi government can be collapsed after a US withdrawal, al Qaeda will not only have removed a major American base of operations in the Middle East, they will have created a new base of operations for themselves.

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Munich in Beijing

Posted on 17 March 2004 to: China, Europe

I have never been a particular fan of France’s foreign policy. However, the latest display of Gallic gall is utterly breathtaking.

BEIJING, March 16 (Reuters) - China and France held joint naval exercises for the first time on Tuesday, four days before Beijing’s rival, Taiwan, holds presidential elections.

Chinese and French helicopters landed on board each other’s warships off the mainland’s eastern coast in what China’s Xinhua news agency called the “largest-scale joint drill held by Chinese and foreign navies”. …

French President Jacques Chirac, keen to strengthen ties with China and win French business a firm footing in the rapidly growing market, sided with China in January in opposing Taiwan President Chen Shui-bian’s plan to hold a referendum on missile defence alongside presidential elections on March 20.

Let me restate that, just so the facts are on the table: A Western democracy has just used its military to intimidate another democratic nation in support of a Communist dictatorship. This follows on the heels of Chirac’s statement in January that any referendum that changed the status quo would be “irresponsible.” This is what “Liberty, Equality, Brotherhood” has come to: a declaration that it is irresponsible for a nation to decide, through a free election, that it doesn’t wish to be part of a dictatorship with expansionist tendencies and no respect for human rights.

I wish I could say that this was unprecedented behavior from the French, or from any other Western democracy. Unfortunately, the Czechs learned in 1938 what happens to small nations when the French begin negotiating with dictators over your fate. Let us hope that the French come to their senses and recall the events of the 1940s before they start working to translate the Munich Pact into Chinese.

Update

Wretchard over at the Belmont Club is drawing the same analogy, but with regards to the Spanish election, not France. Isn’t it wonderful how countless members of the blogosphere can read The Rise and Fall of the Third Reich and figure out that appeasement fails, but much of the population of Europe cannot? Spain and France were both ruled by Fascists not to long ago — it would behoove them to examine how exactly dictators operate. (And, in all fairness, some of the Spanish get it, but many do not.)

3/21/2004: Updated again to fix a typo and to improve the accuracy of my reference to Chirac’s statement on the “irresponsible” nature of the Taiwanese referendum.

My good friends, for the second time in our history, a British Prime Minister has returned from Germany bringing peace with honour. I believe it is peace for our time…
Go home and get a nice quiet sleep. — Neville Chamberlain, 30 September 1938

Better Living Through Genetic Engineering

Posted on 7 February 2004 to: Arms Control, Science

Via Winds of Change, we get this wonderful story:

COPENHAGEN, Denmark - A Danish biotech company has developed a genetically modified flower that could help detect landmines and it hopes to have a prototype ready for use within a few years. …

The genetically modified weed has been coded to change color when its roots come in contact with nitrogen-dioxide, or NO2, evaporating from explosives buried in soil.

Within three to six weeks from being sowed over landmine infested areas the small plant, a Thale Cress, will turn a warning red whenever close to a landmine.

If trials are successful, this plant could be one of the greatest humanitarian achievements of the century, helping to clean up minefields quickly, cheaply and with a minimum of effort.

Of course, the flower in question is a genetically modified organism. But I’m certain that forward-thinking organizations such as GreenPeace will be able to see the obvious benefit of such a plant, right?

Greenpeace is campaigning for a ban on all imports and exports of GE seeds and commodities such as soybeans, maize, rapeseed, potatoes, tomatoes and cotton. As the protocol has not yet entered into force, unilateral national emergency measures need to be taken. — GreenPeace GMO Campaign Overview