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Synthetic Biology Advances With No Oversight

Posted on 15 July 2014 by admin

Scientists have now created a self-replicating organism that can pass its uniqueness to subsequent generations.  All species of life on Earth from bacteria and viruses to human beings use the same genetic code.  This consists of four types of chemicals in DNA, A, C, G, and T.  The sequence of these chemicals, nucleotides or bases, determine which proteins each cell makes.

According to a New York Times article appearing on May 7, 2014 researchers have created two new nucleotides in addition to the original four, an X-Y pair.  They have put the new X-Y pair into a common bacterium, E. coli. In a unique way, “the bacteria were able to reproduce normally, through a bit more slowly than usual, replicating the X and Y along with the natural nucleotides.  In effect, the bacteria have a genetic code of six letters rather than four, perhaps allowing them to make novel proteins that could function in a completely different way from those created naturally.”

Each organism had only one X-Y pair and we don’t know if it would function with many of the new combinations.  We don’t know how long such a bacteria would survive retaining the foreign code.  In other words there is more we do not know than what we do know.

The uniqueness of this progress lies in the ability to get the X-Y pair to successfully duplicate as the E. coli cell splits.  Also, it is the ability of successive generations to copy the six-letter genetic code exactly.

This progress in synthetic biology may be why a recent conference attracted representatives from the Federal Bureau of Investigation and the Department of Homeland Security.  The Pentagon’s Defense Advanced Research Projects Agency (DARPA) recently created the Biological Technologies Office, with Dr. Alicia Jackson from MIT named as deputy director.

Dr. Neil Gershenfeld, a physicist from MIT was quoted in a New York Times article as saying, “The new abilities, he noted, raised ethical questions that are as yet unanswered.  When the ability to convert biology to data and data into biology becomes that cheap, that agile, that easy to do, what are the consequences?  The most exciting and frightening thing I saw this morning was a slide talking about designing and synthesizing genomes next to a slide describing a human being.”

This progress is attracting many of the same players who make genetically modified foodstuffs and drugs.  MIT announced its Synthetic Biology Center has just inked a three-year collaboration agreement with Pfizer to advance synthetic biology discovery and development.

There still is no governmental oversight or regulation of synthetic biology.  With incremental progress of synthetic biology’s efforts, the fear grows that there will ultimately be success.  In fact, the ultimate concern is that some alien life form will find itself loose in our environment.

A May 7,2014 New York Times article quotes Jim Thomas of the ETC Group, a Canadian advocacy organization as saying, “The arrival of this unprecedented ‘alien’  life form could in time have far reaching ethical, legal and regulatory implications.  While synthetic biologists invent new ways to monkey with the fundamentals of life, governments haven’t even been able to cobble together the basics of oversight, assessment or regulation for this surging field.”

Even with known procedures and strict security with known dangerous materials, mistakes will be made that will compromise our DNA.  An example is the recent admission that the Centers for Disease Control mislabeled and mishandled samples of deadly pathogens, including anthrax, smallpox, botulism bacteria, and a virulent bird flu virus.  These errors were committed in five occasions over the last decade.

These failures raise concerns that even the U.S. government, in its most closely watched environments, cannot safely store and transport dangerous microbes.  These include live samples of decades old vials of smallpox that killed hundreds of millions of people before being eradicated in the 1970s and 1980s.  A bioterrorist expert was most concerned about the distribution of a bird flu virus that was contaminated.  What should have been a safe strain of bird flu virus became a deadly H5N1 virus.

No one is advocating trying to put the genie back in the bottle.  Synthetic biology is here to stay.  In Beyond Animal, Ego and Time it was suggested synthetic biology should be taken out of the start-up stage of business where the profit motive is the reason venture capitalists are invested and returned to basic science.

In this case we would go backward from applied science to pure science by denying all patents on the grounds that life is the basis of these discoveries so there is insufficient novelty.  Denying patents would remove all economic incentive and return the field to scientists.

Now we must admit the moment has passed for this single step or for industry self-regulation.  On this basis there should be federal oversight established in four governmental departments; Centers for Disease Control, Environmental Protection Agency, the Federal Drug Administration and Homeland Security.   All of these departments should be engaged in drafting a law to be submitted by the Administration to Congress for action.

In addition, they should begin immediate oversight and regulation of the science consistent with their normal focus on our behalf.  This is an industry that is using the genetic code we all share for its own gains without thought to the continued integrity of our genetic code or to protection of the citizenry or environment we all share.   It has fought all efforts to seek self-regulation and now needs to be controlled.

Our government needs to stop looking at synthetic biology as a future opportunity for the U.S. to once again be a leader in a technology.  It needs to get serious about synthetic biology and recognize the threats it poses.

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Chimeras for Transplant Organs and Third Parent Immunity

Posted on 13 August 2013 by Jerry

How you feel about something may be a function of how broadly you generalize or how narrowly you define it.  We have two scientific situations that specifically sound positive and yet generally may set disturbing precedents.  Each of us should decide how general we think we should be, what are the downsides and who determines outcomes.

In Japan there is a partial governmental ban on experiments that create chimeras, or mix human cells with cells of other animals to create cross species hybrids.  Creation of chimeras is permitted in vitro, a test tube or petri dish involving just cells, for up to fourteen days after which the resulting cells are destroyed.  No experiments are permitted in vivo, or with a whole living organism.

It is just such a whole living organism experiment that has been proposed by Dr. Hiromitsu Nakauchi, a stem cell biologist at the University of Tokyo.  He believes he can grow human organs in a pig fetus by implanting human pluripotent stem cells into a genetically engineered pig fetus that lacks a specific organ.

An article appearing in the June 28, 2013 issue of Science magazine states “Mouse experiments have shown that pluripotent cells can fill the developmental niche opened by the absence of an organ.”  Dr. Nakauchi believes he can eliminate the fear of organ rejection by using the recipient’s own pluripotent cells to be grown in the pig.  After the piglet is born, when the organ is the right size, it would be harvested and transplanted into the human being.

While having received a Japanese government ethics panel endorsement, Dr. Nakauchi will probably wait no longer.  He has just been awarded a $6.2 million grant from the California Institute for Regenerative Medicine and is in discussions to open a new lab at Stanford University.  The California Institute for Regenerative Medicine was formed when voters in the state approved a 2004 ballot proposition providing $3 billion of taxpayer funding for stem cell experimentation.

A different proposal has been approved for trial in the United Kingdom.  It involves a strategy for avoiding a baby inheriting mitochondrial disease from the genes of its biological mother.  The strategy is to merge the nucleus of an egg from the affected mother with the egg of another woman who has no genetic anomaly and then have the merged egg fertilized by the sperm of a man.  This would produce a baby that genetically has three parents but does not develop mitochondrial disease.

The worldwide controversy surrounding this experimental procedure is that it would allow the baby to pass on its altered genetic code to its eventual offspring.  This means the change created by the merged eggs constitutes genetic germline modification.

Marcy Darnovsky, executive director of the Center for Genetics and Society in Berkeley, California, in a July 17, 2013 issue of Nature magazine states “Were the United Kingdom to grant a regulatory (permanent) go-ahead, it would unilaterally cross a legal and ethical line on this issue that has been observed by the entire international community.  This consensus holds that genetic-engineering tools may be applied, with appropriate care and safeguards, to treat an individual’s medical condition, but should not be used to modify gametes or early embryos and so manipulate the characteristics of future children.”

In both of these cases the specifics, especially given the targeted outcomes, clearly offer benefit, if successful, for thousands of people.  Issues arise however, when what happens in the experiments is generalized to permit a host of other experiments with far less compelling outcomes or even risks of serious harm.

These experiments should cause each of us to personally consider what kind of genetic engineering should be allowed.  A series of questions come to mind.  For instance, should the applied science of genetic engineering continue to be largely unregulated?  Should exceptions be made and by whom?  Whom should we appoint to sit in judgment and make decisions for us?  How will those we appoint represent us faithfully and how will they know what we collectively think?  These scientific issues may have a profound effect on our collective future.  They deserve our personal attention.

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Beyond Animal, Ego and Time: Chapters 12 & 13 – Protect Life from Nuclear Weapons and Synthetic Biology

Posted on 09 May 2013 by Jerry

This posting continues the serialization of my book on this website.  As an incentive to readers to return to the site, each month I will post at least one Chapter of the book until the entire book is posted.  Scroll back over the last few months to read earlier “Beyond Animal, Ego and Time” chapters.  The book provides context for the blog, clearly explaining the underlying philosophy and identifying critical issues of our time. In the book Chapters 12 and 13 address the threats of nuclear weapons and synthetic biology.  These represent a very familiar threat to life on the planet (nuclear weapons) and one that continues to be largely unknown (synthetic biology).  Again I encourage those who read these chapters to comment or ask questions.





Protect Life Imperative — Nuclear Weapons

There is another first and continuing anthropogenic threat to humanity. It is the existence of large arsenals of nuclear weapons. On July 16, 1945 the United States led an unknowing world into the nuclear age with the Trinity test nuclear explosion in New Mexico. On August 6, 1945 the world first experienced the terror of a nuclear bomb used in war with the bombing of Hiroshima.90 This was followed in three days with the destruction of Nagasaki. Since those fateful days the world has labored under the threat of nuclear war.

Nuclear weapons have proliferated. On August 29, 1949 the USSR tested its first nuclear weapon at Semipalatinsk, aka Semey, in Kazakhstan near the border of China.91 The United Kingdom tested its first weapon in 1952; France in 1960; The People’s Republic of China in 1964; India in 1974; a suspected joint test of their first nuclear weapon by Israel and South Africa in 1979; Pakistan in 1998; and North Korea in 2006. At last count nine countries have acknowledged developing and testing nuclear weapons with one additional country, Israel, believed to have developed them but without confirmation.

In the intervening years of mushrooming deployment during the Cold War, the world has watched the ongoing chess game that has held potential nuclear combatants at bay.92 The present governing agreement binding the actions of the United States and Russia is the New Strategic Arms Reduction Treaty (New START). Signed on April 8, 2010, by President Barack Obama and Russian President Dmitry Medvedev, the New START is largely an extension of a previous agreement, the Strategic Offensive Reductions Treaty (SORT) also known as The Moscow Treaty. The SORT agreement was originally signed by President George W. Bush and President Vladimir Putin in 2002. This New START agreement limits each country to 1,550 launch ready strategic nuclear warheads and limits the number of deployed ballistic missiles and heavy bombers to no more than 700 on each side. It does not limit how many warheads are in “storage”, that is, available but not deployed or ready for immediate launch. Hypothetically warheads in “storage” and missiles not ready for immediate launch may mean they sit ready to receive targeting instructions electronically. Present estimates indicate that the United States and Russia each maintain an arsenal of between 5,000 and 10,000 weapons that are not launch ready.93

This treaty represents a reduction of an estimated 40,000 launch ready warheads from the peak armaments in the Cold War period. While it took effort to get both sides to reduce their weapons to this level, it was possible only because the level continues to represent effective “Mutually Assured Destruction (MAD)”. Mutually Assured Destruction was the official U.S. policy doctrine of massive retaliation first articulated in the 1950’s.

If you take the top 216 cities in the United States, those with populations over 200,000 people, you have a total of 150 million people or roughly one half of the total population.94 Even if Russia targeted four warheads at each of these cities it would still have a little less than half of its deployed strategic warheads available. A similar situation exists in targeting Russian cities. The loss of a sizable portion of its population in its 200 plus largest cities would be a crippling event for either country. For these reasons reductions in nuclear warheads up to this point are political illusions of progress. They are illusions because we have succeeded in reducing nuclear warheads of the two nuclear super powers from a level that can only be described as lunacy to a level representing absurdity.

The anticipated effects of a nuclear war between the two super powers have been well documented. Studies in the 1980’s estimated deaths from nuclear blasts and airborne radioactivity at hundreds of millions to over a billion people. To these we can add the effects of a “nuclear winter” with its attendant hardships for human survival. In addition, in 1973, it was established that high-yield atomic airbursts chemically burn the nitrogen in the upper atmosphere, converting it into oxides of nitrogen. We know these oxides combine with and destroy the protective ozone in the Earth’s stratosphere. If one assumed a nuclear exchange had occurred between the United States and the U.S.S.R. involving half of the arsenals at the time, Nobel Laureate Paul Crutzen and J. Birks estimated destruction of between 30% to 70% of the ozone layer in the northern hemisphere and 20% to 40% in the southern hemisphere.95 This would have serious if not fatal consequences for the biology of the entire planet.

The possibility of such a calamity should be sufficient incentive for the U. S. and Russia to eliminate their nuclear arsenals. To explore why these deadly arsenals still exist, we must examine the reason we made and now store nuclear weapons. To do so we must first look at the histories of three countries, Russia, China, and the United States.  These have been the central characters in the nuclear drama. Their experiences with nuclear weapons, confrontations with each other, and reactions give insight about how we arrived at the present reality. This in turn can help us reach conclusions for what must now be done.

The original reason for development of nuclear weapons, beyond scientific curiosity to build them because we could, was the threat of world occupation and domination by Axis powers in World War II. The fear that Germany would develop nuclear weapons before the Allies was enough to justify our development of the weapon. It is clear the use of the weapon with Japan hastened Japan’s surrender and saved Allied and Japanese lives. Less clear was how we dealt with the morality of killing hundreds of thousands of human beings when we dropped nuclear weapons on Japanese cities. Many have suggested we should have first demonstrated their destructive power by showing the Japanese government an explosion over the open ocean. Many believe this would have caused an eventual surrender of the Japanese. Clearly these factors served as justification or the reason-for-being of nuclear weapons.

Nuclear weapons survived the end of the war and served to neutralize both sides by creating a stalemate in the Cold War. The Cold War was the nonviolent worldwide struggle between Capitalism (and democracy) and Communism (and central control/totalitarianism). We should remember that in 1848, long before World War II, Karl Marx and Friedrich Engels wrote The Communist Manifesto that opposed the excesses of capitalism at the time. Communism achieved legitimacy almost 70 years later with the October Revolution of 1917 when Vladimir Lenin, leader of the Bolshevik Party, took power in Russia.

The communist ascension to power in a major country stimulated excitement about revolution and provided impetus for the rapid political organization of communism around the world. Between 1917 and 1920 communist party organizations were founded in 17 countries; Finland, Austria, Hungary, Poland, Lithuania, Serbia, Yugoslavia, Greece, France, Great Britain, Czechoslovakia, Belgium, Mexico, Argentina, Palestine, Australia, and the United States of America. The next decade saw communist organizations begun in 18 other countries; Norway, Italy, Portugal, Spain, Iceland, Chile, Guatemala, Brazil, Ecuador, Peru, Costa Rica, Puerto Rico, Egypt, Syria, Lebanon, Iraq, South Africa and New Zealand.

The governing establishments in all of these countries were shaken by the rapid spread of communism as a political force and the scary talk of revolution that came with it. This was especially true in the United States that saw itself as the champion of capitalism and democracy. U. S. reaction in the early 1950’s generated the 1953-54 Army-McCarthy Senate hearings seeking to identify communist infiltration of the U. S. Army specifically and American society generally.

Given the worldwide struggle between capitalism and communism, and democracy and totalitarianism, nuclear weapons inevitably served to maintain the balance of power. We must question whether nuclear weapons are still necessary. Over 15 years have passed since the end of the Cold War, fifty years since it’s beginning. It has been ninety years since the establishment of the communist Soviet Union and one hundred and sixty years since the publishing of The Communist Manifesto.

Many of the excesses of capitalism and the exploitation of workers cited in the last two hundred years have been greatly reduced in the industrialized world. Laws have been passed and regulation initiated to eliminate many of the more offensive abuses of capitalism. Unionization, minimum wages, elimination of child labor, pensions, holidays, paid vacations and leaves, prohibitions against and regulation of monopolies, and laws against price fixing represent some of the more obvious changes. Arguably the European Union with its strong historic influence of socialism and its universal healthcare now leads the world in protection of its workers and citizens. There has also been a significant rise of a middle class and the entire economic demography of the developed world has changed. The last 160 years has also seen an almost complete reversal of colonialism.

Communism too has changed. It moved from a challenging intellectual alternative to the governing philosophy in several countries with a full opportunity to prove it could succeed. The world watched as early leadership in the U.S.S.R. and the Peoples Republic of China established totalitarian states whose actions were responsible for the deaths of millions of their own citizens. The excesses of Joseph Stalin’s consolidation and maintenance of power and Mao Tse-Tung’s programs of the Great Leap Forward and the Cultural Revolution displayed a disastrous dimension of communism.

In intervening decades all three countries have had many experiences changing their relationships and perceptions of each other. Following World War II, the United States and the U.S.S.R. initiated the Cold War that included the tension of the Cuban Missile Crisis in 1962. These hostilities lasted into the 1990’s, until the disintegration of the Soviet Union. With the Cold War as a backdrop and a “domino theory” as justification, the United States participated in the Korean War facing North Korea and The People’s Republic of China (PRC). During that war tension grew dramatically when General Douglas MacArthur publicly called for the use of nuclear weapons against China. President Truman subsequently fired General MacArthur.  This war was fought to a stalemate maintaining the bifurcation of the two Koreas at the 38th parallel. The U. S. fought the war in Vietnam against the communist North that was assisted by the Chinese. This war was the United State’s first experience of defeat and its first lesson of the limits of its unilateral military capability.

The People’s Republic of China was a major force opposing the United States in two of its hot wars during the intervening decades. China was an active participant in the Korean War and a critical supply ally of Vietnam in the Vietnamese War. As a nuclear power, however, China side-stepped the runaway arms race between the Soviet Union and the United States believing instead that, in the absence of any missile defense capability, its suspected 20-24 strategic nuclear weapons and 390 tactical weapons would suffice as an adequate deterrence against an attack by either of the two nuclear super powers.96

The Soviet Union was the principal adversary of the United States during the more than four decades of the Cold War. In subsequent decades, the Soviet Union also experienced the limitations of its military capability with the failed military action in Afghanistan. Of particular interest during this period was the meltdown of the Chernoybl-4 nuclear reactor that released nuclear radiation over a wide area of the Ukraine, Belarus and Russia as well as over many countries in Western Europe. This tragedy afforded the U.S.S.R. and the world a unique experience of the threat that even a relatively small nuclear incident could represent. Reportedly the release of radioactive materials into the atmosphere necessitated the evacuation and resettlement of an estimated 336,000 people within the Soviet Union.

Undoubtedly the most profound change occurred in the U.S.S.R. when its union dissolved giving birth to 15 newly independent states. In March of 1985 the Politburo elected Mikhail Gorbachev as General Secretary of the Soviet Union. His reform policies of glasnost or political openness, perestroika or economic restructuring and uskoreniye or accelerating economic development were announced in 1986.  They presaged the seismic change the U.S.S.R. would experience. Perestroika in 1988 included one of his more radical reforms, the Law on Cooperatives, which permitted private ownership of manufacturing, services and foreign-trade businesses. Glasnost gave much greater freedom of speech and loosened restrictions on the press.  It led to an inevitable nationalism from within the 15 constituent republics of the U.S.S.R. This was fueled by the continuing failure of the Soviet economy that prompted widespread discontent among the Soviet citizenry. These and other changes significantly reduced authoritarianism and centralized control. These reforms started a process that once begun could not be stopped.

In August 1991, alarmed by signs the U.S.S.R. was crumbling, leaders within Gorbachev’s government, the vice president, prime minister, defense minister, KGB chief and other officials staged a coup.  They put Gorbachev under house arrest. Boris Yeltsin, the first popularly elected President of the Russian Republic, the most prominent of the 15 Soviet republics, condemned the coup and called for street demonstrations in Moscow to protest. After three days the coup failed with its organizers arrested. Gorbachev was released. On August 23, 1991 Yeltsin decreed the suspension of the Russian Communist Party charging that the party had supported the illegal coup thereby violating Soviet Union and Russian Republic laws.

The seeds of the disintegration of the U.S.S.R had been sown. One by one, the 15 republics declared their sovereignty. On December 25, 1991 Gorbachev officially accepted the dissolution of the Soviet Union and resigned as its president. This marked the end of the Soviet Union as the world had known it and in large measure the end of the Cold War.

The radical changes that have taken place in Russia have led to a reevaluation of the Russian threat. In June 2001 Presidents George W. Bush and Vladimir Putin met for the first time in Slovenia. The dramatic changes in both countries in the previous decades prompted Putin to say, “I want to return now to what the President (Bush) said very recently – that Russia and the United States are not enemies, they do not threaten each other, and they could be fully good allies.”97

President Bush was asked if Putin was a man that Americans can trust. President Bush responded, “I looked the man in the eye. I found him to be very straightforward and trustworthy. We had a good dialogue. I was able to get a sense of his soul; a man deeply committed to his country and the best interests of his country.”

Five years later, at a press conference with Czech President Vaclav Klaus and Czech Vice President Mirek Topolanek, President Bush declared, “The Cold War is over. It ended.”98

Communism in the People’s Republic of China has also changed. In the late 1970’s and 1980’s China opened trade to the outside world. To solve food shortages it implemented a plan of Township-Village Enterprises where food produced over the government quota could be kept and sold or traded in an open market.99 In the 1980’s diversified enterprise ownership emerged in special economic zones that were created throughout China. Private investment from outside China was encouraged. Four types of businesses are recognized in China today. There are wholly owned government businesses, stock businesses where public shares have been sold but the government retains part ownership, private businesses with no government ownership, and foreign funded enterprises that includes joint ventures and wholly foreign-owned businesses.

These decades of Chinese reforms have had a very significant impact on China’s economy. At a basic level, the growth of the Chinese economy has been credited with China’s accomplishment of lifting over 200 million of its rural poor out of poverty. China is now the world’s second largest economy and trade between the U. S. and China has grown from an estimated $4.9 billion in 1980 to over $298 billion in 2009. The expansion of trade between the two countries has created a large Chinese dollar reserve with estimates of their holdings at somewhere between one and three trillion dollars.

Changes in all three countries have not calmed all fears. A weakened Russia will inevitably attempt to grow its power and prestige to regain its influence in the world. It may also attempt to informally re-annex some of the former soviet republics. The strength and speed of growth of the Chinese economy will frighten the developed world and cause Americans to recall their historic xenophobic fears of what they called the “yellow peril”.  In this case they would fear the Chinese people rather than the Japanese.

By the same token the world will continue to be wary and distrustful of the United States. Putting aside past accusations of excessive use of power, many would point to its behavior since the attacks of September 11, 2001, as an example of its total lack of restraint in the use of its power and a declining commitment to historic American values. Cited is the initiation of two wars, one proven to be based on completely false information, wire tapping and abusing the civil liberties of its citizens, and the torture of its prisoners. This coupled with the perception of an American led global financial crisis casts significant doubt on American credibility. Russia, China, and the United States of America will never be perfect. They do however have aspirations for a better life for their citizens.

It is doubtful the world will eliminate all nuclear weapons in the immediate future. Tens of thousands of weapons exist in multiple countries, the technology is generally understood, and the belief that possession of nuclear weapons bestows power is widely held. The genie cannot be put back in the bottle. The challenge is to best manage humanity’s relationship to these weapons to assure they do not spread and will not be used until they can be eliminated.

We began this chapter on nuclear weapons by considering the reason for their existence. We identified three justifications: World War II, the Cold War, and the ideological confrontation between communism and capitalism. The result of our review of the intervening decades and the experiences of the three major antagonists should have shown that nuclear weapons and especially the nuclear arsenals of the size and scale of those in the United States and Russia have lost their reason for being. World War II ended with the Allied victory, the Cold War has been over for more than 15 years, and the ideological and military confrontation between communism and capitalism as manifested in the U.S., Russia, and China has ended. The three antagonists have all moderated their worldviews and the differences between them have largely diminished.

Nations in practice tend to follow a policy of proportionality, which is to say their weapons are proportionate to the degree of threat they perceive. In time of peace they have small standing armies. In time of war they build up forces. Internationally, there has been a practice of proportionality, where military response to aggression has been proportionate to the aggressive act. Examples are when a military incursion across a border is met by a sufficient force to repel the invader or when a full-scale assault is met by a full-scale defense. In today’s world there is no practical threat that would require the use of over 3,000 nuclear weapons. There is no nation that deserves nuclear annihilation. The only proportionality of the largest arsenals is that there are two of them.

We have allowed ourselves to think of nuclear weapons as one more tactical element of foreign policy. They are viewed myopically as bargaining chips, a pressure point, and a means of leverage in international negotiations. They have become a tool for dominance, the ultimate threat. Proliferation results from their threatened use by the nation-state bullies of the world and the jealousy with which others view them. But they are unique and far more sinister. The next human being that authorizes their use will be vilified as the worst mass murderer in human history. There will be no honors, no accolades, and no patriot status for the most notorious genocist humanity has produced.

We would assert the fear we feel is no longer of the intentions of an adversary but a fear of the existence of the arsenals themselves. As long as the weapons exist, there is a threat and fear, as improbable as it might be that there will be a change of mind or in regime, actions of a breakaway group, or weapons falling into the hands of terrorists that will once again threaten use of the weapons. All sides now fear that eliminating their weapons while those of others continue to exist makes them vulnerable. For this reason, a sound disarmament process and a means of verification are critically important.

It is now time to take the steps necessary to move the decision to use nuclear weapons from the realm of unilateral action to the diffused focus of a larger community. The world can no longer tolerate the egotism and immorality that would allow a single nation or individual to make the fateful decision to use nuclear weapons. It is also time for nations of the world to unequivocally declare they will not permit nor tolerate any nation that asserts a right to first use of nuclear weapons on any basis whatsoever. In addition, nations must declare that actual first use by any nation would be punished by a united world.

All civilized human communities eventually vest a third party with the responsibility to enforce the law within the community. Vigilantism gives way to a police force that enforces a legal system administered by courts. This offers a number of obvious benefits. It inserts neutral, uninvolved third parties in the middle of disputes. It provides for collective financial support of the police capability. It removes each citizen from threat of personal injury in the enforcement of the community’s laws. Most of all it isolates potential aggressors forcing them to confront an entire community and the epitome of peer pressure that community represents.

In an absolutely analogous way the nations of the world led by the United States and Russia have to embrace this tradition with respect to nuclear weapons. Russia and the U.S. must disarm by turning over preferably all of their nuclear weapons to a third party organization. This could be the United Nations, it could be NATO or it could be a new world body constituted specifically for nuclear disarmament. What matters is the arsenals are put in the hands of neutral, uninvolved third parties who can act as the disarmament agent managing their progressive elimination while at the same time verifying every step of the process for all parties.

A broadly based, worldwide community of nations would be an ideal neutral party. It would spread responsibility and accountability to the widest extent possible. In a same way foreign embassies are created, existing missile sites could be designated international territory with the disarmament agent assuming joint control of them. In a transition, they could be given the second key and control of a portion of a launch code to eliminate any further possibility of unilateral action and yet still give the host country a measure of participation and control in the process. Ultimately, full control would change hands and the progressive elimination of the arsenals could be completed.

Soon after the end of World War II, over 60 years ago, there was discussion of placing nuclear weapons under the control of the United Nations. Those discussions occurred too soon. The United Nations was too young, the weapons too new and the relationships among nations too fragile. This is no longer the case. We are experiencing a relative period of peace where the global nuclear threat does not come from nation states, excluding Iran and North Korea, but rather can be found among terrorist organizations. This time of relatively peaceful relations offers the world’s nation states a singularly unique period in which to begin a process of total nuclear disarmament.

This should not be interpreted to mean we should minimize or ignore the threat from terrorist organizations. Nor can we ignore nation states that are committed to another country’s destruction or believe they can advance their beliefs and protect their cultures through their own martyrdom. Both must be prevented from achieving their ends. Most importantly the world must safeguard its nuclear materials and weapons keeping them from falling into the hands of terrorist organizations or rogue states.

Most people would credit the development of nuclear weapons as the tipping point where human beings moved from being incapable of destroying all life on planet Earth to fully capable. We have three examples of imminent threat to humanity and life on our planet. Destruction of the ozone, global climate change, and nuclear weapons are all problems that are here and now and are the result of human actions. Protection of the ozone appears to be underway, although continued use of dangerous chemicals in developing countries may slow further progress. Global climate change has now been recognized and accepted as a clear and present danger that will require effort from all of humanity on an unprecedented scale. It awaits leadership and commitment from Homo sapiens to begin a resolution. Nuclear weapons represent an ongoing failure and may in the final analysis require a unilateral act, disarmament, from one of the two antagonists to prevent another unilateral act, a nuclear attack, from the other.

All three of these challenges will involve a long term commitment that will, at a minimum, take decades to fulfill and at a maximum will involve centuries of effort. Only we have the capability to undo what we have done. Only we can take action to counter our earlier mistakes, setting right the chains of events that, if left unchecked, continue to threaten our existence. Life must have time to fulfill its potential. Only by our actions can we give it the opportunity to complete its process. We need but act.




Protect Life Imperative — Synthetic Biology


The first three risks to life on Earth, the ozone hole, global climate change, and nuclear weapons are now apparent to most. When U.N. scientific panels resolved questions about the science of climate change the need for action was accepted by most of the world’s leadership with early first steps identified. Ultimately we need to repair and reverse the damage we have caused.

Humanity is in a different situation when facing the next threat, the successor science to genetic engineering, synthetic biology. At present there is little public knowledge of the differences between genetic engineering and its benefits and synthetic biology and its risks. Genetic engineering is a largely cut and paste technology using techniques and tools to move naturally occurring segments of DNA from one organism to another. Synthetic biologists are attempting to use the knowledge from genetic engineering to assemble life that would not and could not occur in nature or an attempt to build new alien life forms from the bottom up. Synthetic biology, having begun after the year 2000, is new enough that thoughtful human action may still alter the future course and limit risk.

Maturing over three decades, genetic engineering represents efforts to alter the genetics of life. It is a cut and paste technology using techniques and tools to move naturally occurring segments of DNA from one organism to another. Its processes are referred to as recombinant DNA splicing. While genetic engineering has been controversial because of instances of contamination of the food supply100 and because genetic modifications are seen as unpredictable, its proponents can argue with some credibility that so far it has been managed responsibly.

The impact of the science of genetic engineering is significant. For example, natural barriers have evolved to prevent the wholesale merging of genes between unrelated species. Genetic engineers, however, have overcome all barriers and can now create new recombinant DNA, intermixing genes from completely unrelated species almost at will. For example, natural life processes that would normally prevent the breeding of a sheep and a human to produce a new variation of life have been breached. Genetic engineer, Esmail Zanjani, University of Nevada-Reno, has now combined genes from the human species with those of a sheep.101 The motivation for these experiments was to create organs in a sheep which could be transplanted to a human body without rejection because the organs contain human DNA. Sheep that were produced in these experiments had 85 percent animal cells and 15 percent human cells.

Other examples of genetic engineering include breeding a variety of mice that have no fear of cats to shed light on the behavior of mammals and the nature of fear.102 Consider experiments that injected human embryonic stem cells into the brains of fetal mice.103 According to researchers, the experiment proved human embryonic stem cells will apparently grow to look like mouse cells in the brain and communicate normally with other cells within the skulls of living mice. This followed earlier research where brain cells from aborted human fetuses were injected into the brains of rodents and survived and migrated to various regions within the rodent brains.

While representing arguably beneficial ambitions, these experiments demonstrate the unlimited array of genetic combinations that can be accomplished. In these examples, the research organizations were reputable and well respected. The sheep-human chimera (\kī-‘mir-ə\), or an animal containing genetic material from two unrelated living species, was engineered at the University of Nevada’s School of Medicine. The fearless mice were engineered at the University of Tokyo. The human brained mice were engineered at the Salk Institute in La Jolla, California.

Putting aside questions of the legitimacy of these types of experiments or their potential benefits let’s acknowledge they were conducted under deliberate conditions with explicit precautions. In the case of the Salk Institute these experiments reportedly had advance review and approval by scientific panels following voluntary guidelines produced by the National Academy of Sciences and guidelines that have been made mandatory in California for state grant recipients. We can also assume strict precautions were taken to insure the strict captivity of the genetically modified animals to prevent their escape.

Contamination of long grain rice crops in the U.S. by genetically modified herbicide resistant rice, taco shells containing genetically modified corn approved only for use in livestock feed, and accidental release of crops engineered to make a vaccine to control pig diarrhea, while alarming to many, were identified and are being addressed.104, 105,106,107,108 While illustrating the difficulty of controlling the spread of genetic modifications, they apparently did not pose an immediate threat to humans or life itself. Nevertheless detractors cite a 2011 Canadian study at Sherbrooke Hospital that found herbicide/insecticide toxins from genetically modified plants in the blood streams of non-pregnant women, pregnant women and their fetuses.109

Use of genetically modified organisms in agriculture and the food supply is relatively new. Having only begun on a wide scale in the mid 1990’s it has grown rapidly. The International Service for the Acquisition of Agri-biotech Applications (ISAAA) estimated that in 2003 over 167 million acres worldwide were planted with genetically engineered crops.110 These crops have flourished in the United States in an environment of little regulation. The U.S. Department of Agriculture reported that of approximately 160 million acres planted with corn, soybeans, and cotton in the U.S. in 2007, over eighty percent or 130 million acres were planted with genetically modified varieties. Further, some years ago the Biotechnology Industry Organization (BIO) estimates that between 60 and 70 percent of the processed foods U.S. consumers buy in their grocery stores contain oils or ingredients derived from genetically engineered corn and soybeans.111   This percentage is significantly higher now.

The United States has experienced considerable excitement over genetic engineering. This excitement is expected given many of the scientific discoveries opening the field were made by Americans. Compared to other countries that closely regulate or have banned genetically modified organisms in their food supply the U.S. is unique in its relative lack of restraint. Unfortunately, this same absence of restraint is now being applied to synthetic biology; an area where many believe far greater caution and regulation is warranted.

While genetic engineering works with existing DNA to produce novel combinations, synthetic biology is an attempt to build new life forms from the bottom up. Through knowledge that goes deeper than DNA, RNA, base pairs, genes, enzymes, and amino acids, synthetic biology seeks to work below the level of the gene down to the codon level (a series of three chemical bases linked in a specific order that determines which amino acid is produced in a cell). Synthetic biology merges techniques from genetic engineering, nanotechnology that manipulates matter at the atomic level, and high-speed computers with sophisticated software. Synthetic biologists believe they can now engineer new life forms much as a circuit design engineer builds a new computer chip.

Unlike genetic engineers who work with elements of life that occur naturally, synthetic biologists are attempting to assemble life that would not and could not occur in nature. Detractors argue that these self-sustaining forms of life threaten our existence unlike any other danger we have faced in the past. They point to the unpredictability of what would happen should completely foreign and alien organisms gain access to our environment. This is why they are so concerned about the inherent dangers.

Numerous approaches are being pursued in synthetic biology. A successful approach has been to take a bacterium and “knock out” or disable its genes until it has the smallest number of genes necessary for its survival.112 Bacteria used in these experiments include Mycoplasma genitalium, which often causes urinary tract infections, Bacillus subtilis, some strains of which are resistant to antibiotics, and E. coli which is naturally occurring in the intestines of warm blooded animals. All chosen for their small genomes, these bacteria, in a stripped down form, would then be used to serve as a host or platform in which to insert artificially constructed genetic material to form new synthetic organisms.113, 114

Another approach is to assemble an inventory of discrete DNA parts or modules that could then be put into bacterial hosts such as yeast or E. coli to create new organisms. Companies have been formed to fabricate DNA to order.115 These companies have joined an increasing number of academic labs established to perform the same service. In these cases, the objective is to have a researcher specify the genetic sequence they want created and the companies or academic institutions will construct it and insert it in a bacterium delivering the customer a living cell culture.

Some research teams are trying to build a living cell completely from scratch. In this case, they are attempting to construct a living cell without use of DNA. Rather they have constructed a double helix molecule that uses a peptide nucleic acid, PNA, rather than DNA. The backbone of the molecule is made from peptides instead of sugar-phosphates. Peptides naturally occur in proteins. This is a case where the resulting genetic material and resulting living organism would not and could not occur in nature.

Still others have stated they are trying to synthesize genes that together create chemical processes found in isoprenoids or compounds that naturally occur primarily in plants. They are attempting to create new metabolic pathways to turn various microbes into miniature chemical factories to produce the isoprenoids. They ultimately see themselves as able to modify enzymes in living organisms to produce or grow a number of different molecules, even some that don’t exist in nature. In their minds, these different manufactured and grown molecules could include commercial drugs, plastics or biofuels.

Finally, other companies are creating genetic models that add artificial nucleotide bases beyond the four that naturally occur in life as we know it. They seek to produce new synthetic organisms that have six or even twelve nucleotides. These companies have demonstrated synthetic biological molecules that can be chemically synthesized so they reproduce and pass their genetic information on to successive organisms the way DNA does. These companies do not believe their organisms could survive outside the laboratory but see them as possibly useful in creating life on other planets. They have designed a genetic system that is unlike any living system on our planet. Their objective is within a few years to have an artificial life form that can reproduce, evolve, learn and respond to environmental change. Again, this life form will be totally alien to all life that exists on earth.

People want to be at the forefront of their fields. Professional optimism and ambition about breakthrough technologies always generate excitement. Most commonly there is a race to apply the latest technology and be the first to bring it to market. This assumes there is no risk to the immediate application and wide scale adoption of the technology as has proven to be the case with products from computers, to cell phones, to the internet. Most do not pose the risks seen with synthetic biology. What is happening in synthetic biology and to a large extent with genetic engineering is thousands of people are pursuing a genetic land rush by staking claims to own the genetics of life.116 Two questions for humanity are should we think about synthetic biology the same way as genetic engineering and should we let scientist-entrepreneurs and venture capitalists own life? 117

Given the progress to put genetic tools at human disposal at the molecular level and the clear possibility of constructing completely foreign living organisms, it is not surprising there are countless numbers of public and private organizations around the world viewing synthetic biology as a new commercial frontier.118 Companies have been formed by venture capitalists, large multinational conglomerates are heavily investing, and governments and non profits are providing multi-million dollar grants to genetically create alien life for someone’s profit.119 On an international level, governments view competency and leadership in this new scientific area as an opportunity to advance their position in competition with the rest of the world. This excitement is at one and the same time the promise and peril represented by this new area of science.

The life process is arguably the most powerful process in the universe. Experimentation has shown the genetics of life is flexible and remarkably malleable by human kind. Having survived for billions of years, life had to have inherent flexibility allowing mutation to produce variations that proved crucial to survival. These naturally selected variations insured life would overcome threats in its environment. Life’s points of vulnerability to bacteria and viruses, and processes it developed allowing modification, variation, and repair of its genetic code are the tools of synthetic biologists.

The science is vulnerable to missteps and miscalculations as humans make wholesale modifications to genetic code which evolved through trillions of small incremental changes over billions of years.120 Detractors claim the attempt to create alien forms of genetic material with which we have no experience has potentially more risk than any other single area of science. They charge that experimentation is proceeding before we have a full understanding of the implications of what is being created. This is because entrepreneurs are rushing to be first to create a billion dollar monopoly by patenting and creating a new life form.

It is useful to pull back from the details of the genetic sciences and look at the processes at work that brought us to this point. Life has existed for billions of years. Evolution has been the organizing process under which species have developed, survived, and prospered. Natural selection has been sorting and sifting genetic changes to favor organisms with characteristics that are necessary for survival. Natural barriers and protective mechanisms have formed within cells and species to protect them from the invasion of detrimental and harmful organisms and their genes that would threaten not only the individual, but the species as well. Life forms with these barriers and protections survived and were naturally selected, those without them died.

Some of the organisms that life has produced are natural parasites that have unique abilities to invade cells and hijack their reproductive processes to insure the parasite’s continued existence at the expense of the host organism. These include viruses and bacteria. Both are being used as vectors to transport genetically modified DNA from one cell to another or as hosts to house alien genetic material. This is not because the bacteria and viruses are beneficial but because as organisms they have the ability to compromise barriers and protections that have developed over billions of years. In short, human genetic engineering and synthetic biology represent the discovery of the means to compromise or bypass life’s natural defenses.

Humanity has considerable experience with the risks of bacteria and viruses. The world spends much effort dealing with infections caused by bacteria that wreak havoc with human beings such as Lyme disease and cholera. Naturally occurring viruses have given man the West Nile virus and numerous variations of flu virus including the Spanish, Asian, Swine and Avian flus. One of the deadliest viruses infecting humanity occurred when a virus jumped from one species that developed immunity to another with no immunity. This is the HIV virus. Scientists believe HIV, the precursor to AIDS, first evolved from a simian immunodeficiency virus (SIV) in chimpanzees and an SIV virus in a sooty mangabey monkey.121

Most AIDS researchers theorize that the “bushmeat trade” or slaughter of monkeys for their meat, allowed the HIV-1 virus and HIV-2 virus to enter the human bloodstream through cuts, bites, or scratches on the hands and arms of those who killed and butchered infected chimps and monkeys. Others believe the virus may have crossed over to human beings as a result of the large scale culturing of a polio vaccine using simian cells which was subsequently administered to thousands of human beings in Africa.122 The Joint United Nations Programme on HIV/AIDS estimated in 2007 that over 25 million people have died of AIDS since 1981 with 2.1 million dying in 2007 alone. An estimated 33.2 million people were living with HIV/AIDS in 2007.

We also have recent experience with the use of the tools of genetic engineering and synthetic biology to reproduce proven pathogens. These are living microorganisms such as a bacterium or fungus that cause disease. Genetic engineers and synthetic biologists have created pathogens in the laboratory that had previously been completely or nearly completely eliminated from the face of the earth.

In 2005 a team led by Dr. Jeffrey Taubenberger of the U.S. Armed Forces Institute of Pathology and researchers from the Mount Sinai School of Medicine in New York and the U.S. Center for Disease Control in Atlanta recreated the 1918 Spanish Flu virus.123 The Spanish Flu is credited with killing as many as 50 million people worldwide in 1918. Working with a tissue sample from a flu victim buried in the Alaskan permafrost, these teams identified the virus’ gene sequence that was used as a template as researchers genetically engineered an identical DNA strand. The constructed genetic material was incorporated into a bacterial plasmid and then inserted into human kidney cells where the virus assembled itself into a virulent form.124

In 2002, Dr. Eckard Wimmer, leading a team of researchers at the State University of New York at Stony Brook, genetically engineered a poliovirus.125 Of interest was that they specified the genetic sequence necessary to create the virus and then successfully ordered genetic fragments from a mail order biofab company which produced and delivered the synthetic DNA strands to them. With these strands Dr. Wimmer’s team was then able to inject the de novo virus into mice successfully infecting them. It was the unchallenged mail order nature of the production of the genetic material that was most troubling.

Similarly, in June of 2006 James Randerson, a science correspondent at The Guardian, a British newspaper, announced he had ordered and had delivered to his home a fragment of synthetic DNA for the smallpox virus.126 Commercially produced at VH Bio Ltd., this strand would have been sufficient to create the smallpox virus. Smallpox is estimated to have been responsible for between 300-500 million deaths in the 20th century alone. In the early 1950s an estimated 50 million cases of smallpox occurred in the world each year. Smallpox is a virus that was eradicated from the planet by the World Health Organization in 1977.127

Life processes are insistent and persistent and just as life has proven remarkably resilient and tenacious in its quest to survive and procreate, synthetic life forms may prove equally determined. The scientists who are engineering them do not know how resilient they are nor does the government that refuses to regulate them or entrepreneurs and venture capitalists that are funding them. The general human population that has never even heard of them also does not know. We do know that living organisms mutate, change and adapt. We have no idea, should any of these synthetic biological organisms gain their freedom, what humanity will be facing.

The full extent of the potential benefits and risks of synthetic biology are beyond the scope of this analysis. It is clear, however, that while some benefits may be significant, the risks are great.128 In light of the significant risks, is it responsible to allow synthetic biology businesses to be unregulated and uncontrolled with only their profit motive to guide their actions? 129 Putting aside significant risks of conscious efforts to construct biological genetically engineered organisms which can be used as weapons or individuals working to consciously create hazardous life forms, the greater risk may be one of unintended consequences.

The risks of release of these synthetic organisms may derive from the well meaning but ill informed and ill considered researcher in a $10,000 laboratory.130 As was the case with genetically modified rice, the contamination may come from a large multinational conglomerate assisted by a trained and professional educational institution. Or the release of a synthetic organism may come from venture capitalists denying further funding to a startup whose personnel in closing down will simply discard dangerous organisms in their local trash bin. Under these circumstances it may take months, years or a decade or more for a surviving synthetic organism to communicate its existence to us. At that point it may be too late. Can we run the risk of release of a synthetic organism?

The progress of the genetic sciences illustrates almost any set of imagined circumstances can now be accomplished given available tools. The genetic genie cannot be put back in the bottle. There will be ongoing research. Humanity must exercise great caution with how it allows synthetic biology to progress. Unlike what we faced with the ozone hole, global climate change or nuclear weapons, we have the opportunity to preemptively assert management of the science to insure we at least minimize the risks.

We must insure that allowed experimentation is supervised and conducted with rigorous safety precautions. We must assert humanity is not prepared to accept the significant risks an entrepreneur or corporation is willing to take for the sake of their profit. As discussed in the section on the ozone hole, when humanity thinks about synthetic biology we should assume we would err. We will never be exactly right in our timing or our efforts. We will always be too soon or too late and will always do too much or too little. Ours is to decide how we want to err.

In the past we have not had the option to be too early. We had to react to threats that were perceived after they were already upon us. With synthetic biology we can choose to be early. We can decide to slow the pace of this scientific progression and take steps to allow us to better manage future effects. The following are steps we must take consistent with our conclusions if we are to discharge our responsibility as custodians and guardians of life.

Only an informed citizenry should decide to consume genetically engineered food. We must insist genetically or synthetically engineered food, plant or animal, be clearly identified through mandatory and detailed labeling. The world has unfortunately passed the threshold of informing its populace. In many countries, most notably the U.S. and Canada, people have not been told they are consuming grains that have been altered to resist a company’s manufactured poisons, herbicides or pesticides. With labeling we could be equipped to decide what we are willing to allow to be put into our bodies and the bodies of our children. Further there should be periodic and rigorous testing of crops whether intended for planting to produce seeds, for animal feed or for human consumption to insure that unanticipated or intentionally motivated genetic contamination has not occurred and is not allowed to spread.

Finally we need to recognize that life’s gene pool is its most commonly shared asset. The collective owner of the gene pool is life itself. It is the basis of all living things and determines success or failure of each succeeding generation of all of the world’s species. Given the universally shared nature of the asset, we should assert that no individual, corporation or government could own the genetics of a living organism naturally occurring, genetically engineered or synthetically created using knowledge of existing life forms or life processes.  It was after all, the study of the processes used by viruses and bacteria that taught us how to do what is now being done.  These processes must be viewed as naturally occurring and not human invention.

While some may argue such a step would dramatically halt investment and hence progress in synthetic biology, others would suggest removing the profit motive slows the precipitous rush and returns this science to the scientist. Basic science has always been pursued where potential benefit can be seen. Given the risks posed by synthetic biology a deceleration to a more deliberate pace may be how humanity manages the risks of the science. We can develop other means to provide incentive and reward the scientific community for continuing the basic research and science. We can use new mechanisms to encourage businesses to bring advances to market. Our intent must be to continue to allow the advancement of knowledge and human benefit while consciously protecting life’s most precious assets, its genetic code and life processes.

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Researchers Make Bird Flu (A/H5N1) Highly Contagious

Posted on 23 February 2012 by Jerry

On the periphery of the average person’s awareness is a subdued yet hotly debated topic of the need for secrecy in science, specifically genetic engineering.  Two teams of scientists have taken a particularly deadly bird flu virus (A/H5N1), which does not have a history of being easily transmitted between human beings, and have genetically re-engineered it using five mutations to make it highly contagious between mammals.  The original A/H5N1 virus was highly lethal with a history of killing about 60% of the 600 known cases of people who contracted it since its discovery in 1997.  Fortunately it was not contagious between human beings.  One version of the new genetically engineered virus can be efficiently transmitted as shown between ferrets, which are known as the best animal model for influenza in humans.

As discussed in Chapter 13 of Beyond Animal, Ego and Time, the last ten years has seen significant growth in private and public biofab laboratories that will create laboratory produced genetic material to order.  Today there are thousands, if not tens of thousands, of laboratories around the world that will perform this type of mail order service.  There has also been a profusion of hobbyist labs that have been created for less than a $10,000 investment.

Finally, there has been a growing awareness of the potential for terrorists to easily and cheaply utilize widely known genetically engineering techniques to create a deadly biological weapon.  Given the high mortality rate of this genetically engineered bird flu virus, there is fear that it may accidentally escape a laboratory environment and/or that knowledge of how it was created would make it a highly desirable pathogen for use as a biological weapon.

As a result of these fears, the U.S. government, presumably the Department of Health and Human Services (HHS), asked the independent National Science Advisory Board for Biosecurity (NSABB) to review two research articles, one accepted for publication in Nature and another accepted for publication in Science, to determine if the articles should be limited in terms of details and results.  As a result of this review, the National Science Advisory Board for Biosecurity just issued its report where the board concluded “the NSABB found that there was significant potential for harm in fully publishing these results and that the harm exceeded the benefits of publication, we therefore recommended that the work not be fully communicated in an open forum.”

To indicate how serious scientists view this issue the following are selected comments of concern:

“It is one of the most dangerous viruses you can make,” said Ron Fouchier, an author of the article submitted and accepted by Science magazine.

“Can’t think of another pathogenic organism that is as scary as this one,” said Paul Keim, chair of NSABB.

“It’s just a bad idea for scientists to turn a lethal virus into a lethal and highly contagious virus, and it’s a second bad idea to publish how they did it so others can copy it,” said Thomas V. Inglesby, MD, director of the Center for Biosecurity at the University of Pittsburgh Medical Center.

Use the following links for more information of the genetically engineered H5N1 virus controversy:






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Panels Look at Genetic Engineering of “Chimeras” in UK and Germany

Posted on 06 November 2011 by Jerry

When you create an animal combining genetic material from a human being and from a non-human animal species, it is known as a Human-Animal Chimera.  The word Chimera (ki-meer-uh) came from the name of a mythical Greek fire-breathing she-monster having a lion’s head, a goat’s body, and a serpent’s tail.  When two of the world’s most advanced nations, within a few months of each other (in July and September 2011), issue panel study results considering the ethics of a specific type of experiment you know something has likely begun which the governments are attempting to catch up to.  Such is the case with the experimental creation of human-animal transgenic organisms.  Transgenic refers to taking an organism or cells from one species and incorporating the cells or genes from another species into it making the resulting animal “transgenic”.

In fairness, these panels responded to new rules issued by the European Union last year requiring countries to establish national ethics boards to oversee animal research.  This of course does not reduce the importance of the panels.  A September 27, 2011 article in Science Magazine by Gretchen Vogel compares the two reports, from Germany and the UK, saying about the German report “The report’s philosophical slant – it cites Aristotle, Kant, Hans Jonas, and others – gives it a slightly different flavor from one issued by the British Academy of Medical Sciences in July.  That report came to similar conclusions but based its recommendations on what the panel thought the British public would find objectionable.”

Supportive of this last point, apparently some scientists were not concerned about the morality of various experiments but rather the public’s reaction to them.  Geneticist Martin Bobrow of the University of Cambridge who chaired the academy’s working group is quoted as saying, “We are trying to get this issue out there before anything has happened.  If the public has heard about something, they are less likely to get irritable when something does hit the headlines.” His statements seem to label the U.K. national ethics panel as more of a damage control function than moral watchdog.

The following describe the recommendations of the two panels regarding Animals Containing Human Material (ACHM):

United Kingdom:

The report recommends three categories for classification of experiments involving ACHM.  The first is experiments that should be subject to the same oversight and regulation as other animal experiments.  The second category is experiments that should receive extra review before obtaining permission to proceed.  Last is a category of experiments that should be entirely off limits.  The following are examples of experiments that fall into the second and third categories.


2.  Those that modify an animal’s brain to make it more “human-like”

2.  Those that place functional human germ cells in animals

2.  Experiments that could make animals’ appearance or behavior more human

2.  Those that add human genes or cells to nonhuman primates

3.  Breeding animals that have or could develop human germ cells in their gonads

3.  Those that attempt to transplant enough human-derived neural cells into a nonhuman primate

to prompt human-like behavior

3.  Those that allow embryos that mix human and nonhuman primate cells to develop beyond 14



a)      Embryos that are “predominately animal,” but still contain human cells are unregulated in the United Kingdom.  The report recommends closing that loophole.

b)      The germ line of a mature or developing individual is the line or sequence of germ cells that have genetic material that can be passed to a child.


Germany did not recommend categories for experimentation.  Using the British categories however, the following are experiments which either require further review and permission to proceed (category 2) or should be banned entirely (category three).


2.  Those that make transgenic monkeys with human genes

2.  Those that put human brain cells into animals (These need better methods to measure the

effects of such cells on recipients’ behavior)

3.  Introducing animal material into the human germ line

3.  Those that would lead to the development of human sperm or eggs in an animal

3.  Implanting an animal embryo into a human

These panel reports should be cause for concern about these burgeoning sciences.  If these are the experiments that two major developed and mature nations are publicly concerned with and talking about, what are all the other counties of the world doing.  The fact that reports recommend that certain experiments be banned entirely should be interpreted to acknowledge that the capability to conduct them exists and that they are not banned today.  We could assume these experiments and others are being conducted around the world.  This is a chilling thought.


Background: In Beyond Animal, Ego and Time, Chapter 13: Protect Life Imperative – Synthetic Biology discusses the science of genetic engineering as having discovered the means to compromise or bypass life’s natural and evolved defenses.  Beyond Animal, Ego and Time states “What is happening in synthetic biology and to a large extent with genetic engineering is thousands of people are pursuing a genetic land rush by staking claims to own the genetics of life.”

The public conclusions of the scientific panels of the UK and Germany should give us a small window into what is happening in genetic engineering or, at a minimum, what is possible

Use the following links for more information:



http://www.acmedsci.ac.uk/p47prid77.html (select Report Synopsis)

November 4, 2011, San Francisco, Genetic Engineering



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