Tag: disarmament

  • New Think and Old Weapons

    Every four years the White House issues a “nuclear posture review.” That may sound like an anachronism. It isn’t. In a world where the United States and Russia still have more than 20,000 nuclear weapons — and Iran, North Korea and others have seemingly unquenchable nuclear appetites — what the United States says about its arsenal matters enormously.

    President Obama’s review was due to Congress in December. That has been delayed, in part because of administration infighting. The president needs to get this right. It is his chance to finally jettison cold war doctrine and bolster America’s credibility as it presses to rein in Iran, North Korea and other proliferators.

    Mr. Obama has already committed rhetorically to the vision of a world without nuclear weapons. But we are concerned that some of his advisers, especially at the Pentagon, are resisting his bold ambitions. He needs to stick with the ideas he articulated in his campaign and in speeches last year in Prague and at the United Nations.

    These are some of the important questions the posture review must address:

    THEIR PURPOSE: Current doctrine gives nuclear weapons a “critical role” in defending the United States and its allies. And it suggests they could be used against foes wielding chemical, biological or even conventional forces — not just nuclear arms. Mr. Obama’s aides have proposed changing that to say that the “primary” purpose of nuclear weapons is to deter a nuclear attack against the United States or its allies. This still invites questions about whether Washington values — and might use — nuclear forces against non-nuclear targets.

    Given America’s vast conventional military superiority, broader uses are neither realistic nor necessary. Any ambiguity undercuts Washington’s credibility when it argues that other countries have no strategic reason to develop their own nuclear arms. The sole purpose of American nuclear forces should be to deter a nuclear attack against this country or its allies.

    HOW MANY: President George W. Bush disdained arms control as old think, and Washington and Moscow have not signed an arms reduction treaty since 2002. Mr. Obama launched negotiations on a new agreement that would slash the number of warheads each side has deployed from 2,200 to between 1,500 and 1,675. The talks are dragging on, but there is hope for an agreement soon. Both sides should go deeper.

    The review should make clear that the United States is ready to move, as a next step, down to 1,000 deployed warheads — military experts say half that number is enough to wipe out the assets of Russia, which is no longer an enemy. China, the only major nuclear power adding to its arsenal, is estimated to have 100 to 200 warheads. The treaty being negotiated says nothing about the nearly 15,000 warheads, in total, that the United States and Russia keep as backups — the so-called hedge. And it says nothing about America’s 500 short-range nuclear weapons, which are considered secure, or Russia’s 3,000 or more, which are chillingly vulnerable to theft.

    The review should make clear that there is no need for a huge hedge, and that tactical weapons have an utter lack of strategic value — as a prelude to reducing both. Certainly no general we know of could imagine exploding a warhead on a battlefield. Today’s greatest nuclear danger is that terrorists will steal or build a weapon. That is best countered by halting proliferation and securing and reducing stockpiles and other material.

    NEW WEAPONS: The United States built its last new warhead in 1989. So when aides to President George W. Bush called for building new weapons, with new designs and new capabilities, it opened this country to charges of hypocrisy and double standards when it demanded that North Korea and Iran end their nuclear programs.

    Mr. Obama has said that this country does not need new weapons. But we are concerned the review will open the door to just that by directing the labs to study options — including a new weapons design — for maintaining the arsenal. The government has a strong and hugely expensive system for ensuring that the stockpile is safe and reliable. Mr. Obama has already vastly increased the labs’ budgets. The review should make clear that there is no need for a new weapon.

    ALERT LEVELS: The United States and Russia each still have about 1,000 weapons ready to fire at a moment’s notice. Mr. Obama has rightly described this as a dangerous cold war relic. The review should commit to taking as many of those forces off hair-trigger alert as possible — and encourage Russia to do the same.

    In April, Mr. Obama will host a much needed summit meeting on the need to better secure nuclear material from terrorists. In May, Washington will encourage a United Nations-led conference to strengthen the Nuclear Nonproliferation Treaty, the bedrock, and battered, agreement for curbing the spread of nuclear arms.

    President Obama will also have to persuade the Senate to ratify the Start follow-on treaty, and we hope he will quickly press the Senate to approve the test ban treaty. He is also working with allies to revive nuclear talks with North Korea and to impose tougher sanctions on Iran. Getting the nuclear posture review right is essential for moving all of this ahead.

  • How to Protect Our Nuclear Deterrent

    This article was originally published by the Wall Street Journal

    The four of us have come together, now joined by many others, to
    support a global effort to reduce reliance on nuclear weapons, to
    prevent their spread into potentially dangerous hands, and ultimately to
    end them as a threat to the world. We do so in recognition of a clear
    and threatening development.

    The accelerating spread of nuclear weapons, nuclear know-how, and
    nuclear material has brought us to a tipping point. We face a very real
    possibility that the deadliest weapons ever invented could fall into
    dangerous hands.

    But as we work to reduce nuclear weaponry and to realize the vision
    of a world without nuclear weapons, we recognize the necessity to
    maintain the safety, security and reliability of our own weapons. They
    need to be safe so they do not detonate unintentionally; secure so they
    cannot be used by an unauthorized party; and reliable so they can
    continue to provide the deterrent we need so long as other countries
    have these weapons. This is a solemn responsibility, given the extreme
    consequences of potential failure on any one of these counts.

    For the past 15 years these tasks have
    been successfully performed by the engineers and scientists at the
    nation’s nuclear-weapons production plants and at the three national
    laboratories (Lawrence Livermore in California, Los Alamos in New
    Mexico, and Sandia in New Mexico and California). Teams of gifted
    people, using increasingly powerful and sophisticated equipment, have
    produced methods of certifying that the stockpile meets the required
    high standards. The work of these scientists has enabled the secretary
    of defense and the secretary of energy to certify the safety, security
    and the reliability of the U.S. nuclear stockpile every year since the
    certification program was initiated in 1995.

    The three labs in particular should be applauded for the success they
    have achieved in extending the life of existing weapons. Their work has
    led to important advances in the scientific understanding of nuclear
    explosions and obviated the need for underground nuclear explosive
    tests.

    Yet there are potential problems ahead, as identified by the
    Strategic Posture Commission led by former Defense Secretaries Perry and
    James R. Schlesinger. This commission, which submitted its report to
    Congress last year, calls for significant investments in a repaired and
    modernized nuclear weapons infrastructure and added resources for the
    three national laboratories.

    These investments are urgently needed to undo the adverse
    consequences of deep reductions over the past five years in the
    laboratories’ budgets for the science, technology and engineering
    programs that support and underwrite the nation’s nuclear deterrent. The
    United States must continue to attract, develop and retain the
    outstanding scientists, engineers, designers and technicians we will
    need to maintain our nuclear arsenal, whatever its size, for as long as
    the nation’s security requires it.

    This scientific capability is equally important to the long-term goal
    of achieving and maintaining a world free of nuclear weapons—with all
    the attendant expertise on verification, detection, prevention and
    enforcement that is required.

    Our recommendations for maintaining a safe, secure and reliable
    nuclear arsenal are consistent with the findings of a recently completed
    technical study commissioned by the National Nuclear Security
    Administration in the Department of Energy. This study was performed by
    JASON, an independent defense advisory group of senior scientists who
    had full access to the pertinent classified information.

    The JASON study found that the
    “[l]ifetimes of today’s nuclear warheads could be extended for decades,
    with no anticipated loss in confidence, by using approaches similar to
    those employed in Life Extension Programs to date.” But the JASON
    scientists also expressed concern that “[a]ll options for extending the
    life of the nuclear weapons stockpile rely on the continuing maintenance
    and renewal of expertise and capabilities in science, technology,
    engineering, and production unique to the nuclear weapons program.” The
    study team said it was “concerned that this expertise is threatened by
    lack of program stability, perceived lack of mission importance, and
    degradation of the work environment.”

    These concerns can and must be addressed by providing adequate and
    stable funding for the program. Maintaining high confidence in our
    nuclear arsenal is critical as the number of these weapons goes down. It
    is also consistent with and necessary for U.S. leadership in
    nonproliferation, risk reduction, and arms reduction goals.

    By providing for the long-term investments required, we also
    strengthen trust and confidence in our technical capabilities to take
    the essential steps needed to reduce nuclear dangers throughout the
    globe. These steps include preventing proliferation and preventing
    nuclear weapons or weapons-usable material from getting into dangerous
    hands.

    If we are to succeed in avoiding these
    dangers, increased international cooperation is vital. As we work to
    build this cooperation, our friends and allies, as well as our
    adversaries, will take note of our own actions in the nuclear arena.
    Providing for this nation’s defense will always take precedence over all
    other priorities.

    Departures from our existing
    stewardship strategies should be taken when they are essential to
    maintain a safe, secure and effective deterrent. But as our colleague
    Bill Perry noted in his preface to America’s Strategic Posture report,
    we must “move in two parallel paths—one path which reduces nuclear
    dangers by maintaining our deterrence, and the other which reduces
    nuclear dangers through arms control and international programs to
    prevent proliferation.” Given today’s threats of nuclear proliferation
    and nuclear terrorism, these are not mutually exclusive imperatives. To
    protect our nation’s security, we must succeed in both.

    Beyond our concern about our own stockpile, we have a deep security
    interest in ensuring that all nuclear weapons everywhere are resistant
    to accidental detonation and to detonation by terrorists or other
    unauthorized users. We should seek a dialogue with other states that
    possess nuclear weapons and share our safety and security concepts and
    technologies consistent with our own national security.

  • Bridging the Vision and the Corridors of Power

    A world free of nuclear weapons has been the dream of all humanity ever since those dreaded weapons first made their appearance on the global scene. However, there has always been a seemingly unbridgeable gulf between such dreams and aspirations and the thought processes that operate in the corridors of power. There they are dismissed as visionary and idealistic, for the world of realpolitik operates on power and not on ideals.

    The speech of President Obama in Prague on April 5th 2009 has built a significant bridge between the world of aspiration and the world of power. Here, from the world’s most exalted seat of power, has come a call for an end to this menace which threatens the future of humanity, imperils all civilization and jettisons the values painfully built up over millennia of thought and sacrifice.

    The message that leaps forth from the heart of humanity for the abolition of these weapons has never struck an answering chord from the wielders of nuclear power. The conviction with which President Obama emphasizes America’s commitment to a world without nuclear weapons sends rays of hope radiating through the entire world community.

    For more than sixty years since Hiroshima and Nagasaki the world has been appalled by the unprecedented power of nuclear weapons to produce human suffering on a scale never visualized before. Attila and Genghis Khan pale into insignificance as perpetrators of cruelty when compared to the bomb. Yet this weapon which violates every canon of humane conduct and humanitarian law has continued to be protected by those who have it and to be sought after by those who do not, while the voice of protest passes muted and unheard.

    The easier accessibility of the necessary knowledge to put together a crude nuclear weapon grows by the day, and far from humanity being able to remove from its horizons this threat to its very existence, the world permits the danger from this source to keep growing day by day, month by month and year by year. Now more than ever before, there is an imperative need for humanity to jettison this danger to its very survival and the survival of all that it holds dear. As the President so rightly observes, the risk of a nuclear attack has increased. Indeed it has increased to the point where we need urgent action to eliminate it in the next few years rather than the next few decades.

    Possessors of the nuclear weapon have propagated the myth that the possession of the nuclear weapon has kept us free from nuclear war for over sixty years, when on the contrary it has brought us near to total destruction time and again. The erection of the Berlin wall 1948, the Suez crisis 1956, and the Cuban missile crisis 1962 are but a few of a series of occasions when good fortune rather than good judgment saved humanity from catastrophe. As President Obama has so rightly observed, “generations have lived with the knowledge that their world could be erased in a single flash of light”.

    These are reasons why President Obama’s speech needs to be greeted world wide with hope, support and admiration. Affirmative steps are urgently required from the power centres of this world if the desired result is to be achieved. The US call is a great expression of world leadership in one of the most important calls to action we have witnessed in recent times.

    When the 20th century dawned there was a universal hope that the mistakes of the previous century of war would be left behind and that a brand new century of peace could be planned. That hope was bungled and humanity made a sorry mess of the 20th century which became the bloodiest century on record.

    With the dawn of the 21st century there was likewise a universal yearning for a century of peace. We have however entered it on a note of war and if we do not correct our course, we will have no 22nd century to put our house in order. If the 20th century was our century of lost opportunity the 21st is our century of last opportunity, because no other century has commenced with humanity having the power to destroy itself and all its achievements over the centuries.

    It is in the next few years that we need to put our affairs in order on the nuclear front, because as President Obama has observed the risk of nuclear attack has gone up. Indeed the nuclear danger grows from day to day. A number of different causes induce this urgency. Among these are:

    • The growth in the number of nuclear powers
    • The growth in the number of states seeking nuclear power
    • The increase in the power and spread of terrorist groups
    • The proliferation of the necessary knowledge to make a nuclear weapon
    • The easy availability of materials necessary to put together a nuclear weapons with tens of thousands of tons of uranium being discharged from hundreds of nuclear reactors across the world
    • The lack of a comprehensive record even by the International Atomic Energy Agency IAEA, of such material and the trafficking in such material
    • The ever present possibility of nuclear accidents with tens of thousands of nuclear weapons in storage and many of them in readiness for use
    • The launch on warning capability LOWC of several countries, with hair trigger devices set to detect incoming objects and respond to them within minutes, if not seconds
    • The increase in the number of mini-wars raging throughout the world which could attract the intervention of more powerful participants
    • The increasing disregard for international law in the world community
    • The increasing number of flashpoints of international tensions
    • The continuing disregard of international law and international obligations by the nuclear powers
    • Continued research on and improvement of nuclear weapons
    • The difficulty of maintaining nuclear stockpiles, inventorising them, storing them and policing them
    • The increasing number of suicide bombers now available for carrying out desperate projects

    The International Court of Justice unanimously pronounced in 1996 that there exists an obligation to pursue in good faith and bring to a conclusion negotiations leading to nuclear disarmament in all its aspects under strict and effective international control. There can be no weightier pronouncement on international law than a unanimous decision of the International Court of Justice. Any nuclear power that disregards this decision is a violator of international law. President Obama’s call for action is an important step towards upholding the integrity of international law.

    For all these reasons President Obama’s statement is a landmark event on the international scene. It gives hope where earlier there was total resignation to the inevitability of a world dominated by nuclear weapons. It shows that the human spirit can rise triumphant against seemingly insuperable obstacles. It shows that we still enjoy the possibility of visionary and humanitarian world leadership.

    As President Obama has observed the United States as the only power to have used the nuclear weapon “has a moral responsibility to act. We cannot succeed in this endeavour alone, but we can lead it, we can start it”

    Here is a clarion call to action which cannot but induce hope and happiness in all who have lived so long under the shadow of the mushroom cloud. It sends a thrill of optimism into the hearts of those who have despaired at the insensitivity that prevails in high places on such cardinal issues on which the world has long waited for global leadership.

    In short, the Prague speech was an outstanding statement by an outstanding leader on an issue of seminal importance to the human future. The least that can be done is for all people of goodwill across the world to give their whole hearted support to this magnificent new initiative to work towards a world which will live once more without the nuclear weapon hanging like the sword of Damocles over the human habitat, human civilization, human values and humanity itself.

    Christopher Weeramantry is the former Vice President of the International Court of Justice and a member of the Nuclear Age Peace Foundation’s Advisory Council.
  • The Deja Vu of the Cold War

    Historically as a fact and as a chapter in Encyclopedias, the so-called Cold War drew to a close in the last years of the 80’s and the early 90’s.

    To celebrate that epic event, bells were rung, walls were destroyed, books and poems were written, movies were made to announce the beginning of a “new peace era”. Basically, two decades have passed and in the last years, mostly during the present Bush administration, the key elements for the bellicose situation have been revived.

    We are entering into a new nuclear arms race. The sword has been pulled out of the old armoire. The rhetoric of the perennial accusations resounds one more time. “You are the one”, “No, you are the one”. The conditions to deteriorate even more the precarious peace are popping up all over.

    In the most recent events, Mr. Vladimir Putin, the now Prime Minister of Russia accused the US government of orchestrating the rebellion in Georgia for political gains during the US Presidential campaign. For many, these remarks are simply untrue, for others, it is possible. Once again the world starts to be divided into two fronts.

    What is it in human nature that lures us so often and so rapidly to jump from one conflict to the next? Is peace simply a pause between two wars? Is there a real possibility to live in concord?

    What are we teaching our children, when they read the History of Humankind, and they only see wars as the most important events? The military is the most heroic status in society. It is “so cool” to see the parade of war paraphernalia; soldiers, missiles, airplanes, nuclear bombs.

    If you oppose that way of thinking you will be labeled a pacifist. And in the political lexicon that means you are an appeaser. In the era of Rambo and Terminator that is not fashionable.

    As long as we continue piling the nuclear arsenals the world will be playing Russian roulette. Minor quarrels could become major conflicts and will threaten the use of the ultimate weapons of mass destruction.

    We need to convince our governments, those with Nuclear weapons to get rid of the Armageddon weaponry forever. But first, we need to convince ourselves that the elimination of nuclear weapons is not just a dream.

    More than ever we must unite forces, to put to work the best minds looking for real and permanent solutions, not only bandages for deep open wounds.

    The Appeal to the next US President is a powerful tool. Let’s work together and collect all the signatures we can. Let’s flood Washington with names from all over the world.

    Ruben Arvizu is Director for Latin America for the Nuclear Age Peace Foundation (www.wagingpeace.org). He is coordinating the Appeal to the Next US President campaign in Latin America.

  • Ten Years of the Bomb

    Article originally appeared in The International News (Pakistan)

    It is 10 years since India and Pakistan went openly nuclear. The dangers of a nuclear south Asia are becoming more and more apparent, yet the governments of the two countries continue to build their arsenals. Both countries continue to produce plutonium for more and more bombs, both countries have been testing new kinds of delivery vehicles and both countries have conducted war games assuming the use of nuclear weapons. The pursuit of nuclear weapons is beginning to take, as elsewhere in the world, a logic of its own. South Asia awaits a strong peace movement that will make the governments of India and Pakistan see reason.

    In the 10 years since the May 1998 nuclear weapons tests by India and Pakistan, the bomb has largely faded from view in south Asia. But the bomb is not gone. The nuclear logic continues to unfold relentlessly.

    In both India and Pakistan, the nuclear tests were sold to the public as guaranteeing national security. It did not take long for both countries to discover that the bomb was no defence. The Kargil war followed barely a year after the nuclear tests. The war proved that the bomb would not defend India from attack and was no guarantee of victory for Pakistan. It only showed that two nuclear armed countries can fight a war and that in such a situation leaders in both countries will threaten to use nuclear weapons.

    But Kargil was not enough to teach caution and restraint. A little over two years later, India and Pakistan prepared to fight again. An estimated half a million troops were rushed to the border, and nuclear threats were made with abandon. What lessons have been learned? None, other than that they need to be better prepared to fight a war. Both countries have carried out major war games that assumed the possible use of nuclear weapons. effects of a Nuclear War Political leaders and military planners seem impervious to the fact that a war between Pakistan and India in which each used only five of their nuclear weapons on the other’s cities could kill several million people and injure many more. The effects of a nuclear war could be much worse if India and Pakistan use about 50 weapons each. They have made more than enough nuclear weapons material to do this. Recent studies using modern climate models suggest that the use of 50 weapons each by the two countries could throw up enough smoke from burning cities to trigger significant cooling of the atmosphere and land surface and a decrease in rainfall that could last for years. This could, in turn, lead to a catastrophic drop in agricultural production, and widespread famine that might last a decade. The casualties would be beyond imagination.

    India and Pakistan are still producing the plutonium and highly enriched uranium that are the key ingredients in nuclear weapons. Nuclear policymakers in both countries obviously do not think they have enough weapons. They have never explained how they will decide how many weapons are enough.

    For the past decade the two countries have also been waging a nuclear missile race. Both India and Pakistan have tested various kinds of missiles, including ones that would take as little as five minutes to reach key cities in the other country. Some of the tests are now carried out by the military, not scientists and engineers. These are user trials and field exercises. They are practising for fighting a nuclear war.

    There is more to come. Pakistan has been testing a cruise missile that could carry a nuclear warhead. India has tested a ballistic missile that can be fired from a submarine. It is reported that the plan is eventually to have a fleet of five submarines, with three deployed at any time, each armed with 12 missiles (perhaps with multiple warheads on each missile) with a range of 5000 km. Pakistan already has a naval strategic command and has talked also of putting nuclear weapons on submarines. It is a familiar logic that south Asia has still not learnt. The search for nuclear security is a costly and dangerous pursuit that will take on a life of its own and knows no end. It took almost 20 years to go from an American president declaring the bomb to be the “greatest thing in history”, to a successor recognising that nuclear weapons had turned the world into a prison in which man awaits his execution. This hard-won recognition has still not come to south Asia.

    Only when an active and sustained peace movement is able to awaken people and leaders to this terrible truth can we move to the next stage in resisting and eliminating the bomb and all that it represents.

    Zia Mian is a professor at the Woodrow Wilson School of Public and International Affairs, Princeton University, USA.

  • Nuclear Weapons and Future Justice

    Nuclear Weapons and Future Justice

    Future justice requires that the inhabitants of the future be treated justly and equitably. This implies that our current social, economic and political relations, both nationally and internationally, become more just and equitable. It also adds an explicit focus on the longer term consequences of these relations. The decisions taken in the present must be made with a view to their effect upon future generations.

    Many indigenous peoples lived with an ethic of considering present impacts on the “seventh generation.” Modern societies have been far less respectful of those who will follow us on the planet, as the expanding population of the planet combined with our greed for natural resources and the power of our technologies has exponentially increased the human impact upon the Earth and upon future generations.

    We need an ethic that expands our concept of justice to generations yet unborn. We need to recognize and appreciate the extent to which our decisions and acts in the present have serious, potentially irreversible, consequences for the future. In the 1990s, The Cousteau Society, led by respected ocean explorer Jacques Cousteau, developed and promoted a Bill of Rights for Future Generations. Its five articles are:

    Article 1. Future generations have a right to an uncontaminated and undamaged Earth and to its enjoyment as the ground of human history, of culture, and of the social bonds that make each generation and individual a member of one human family.
    Article 2. Each generation, sharing in the estate and heritage of the Earth, has a duty as trustee for future generations to prevent irreversible and irreparable harm to life on Earth and to human freedom and dignity.
    Article 3. It is, therefore, the paramount responsibility of each generation to maintain a constantly vigilant and prudential assessment of technological disturbances and modifications adversely affecting life on Earth, the balance of nature, and the evolution of mankind in order to protect the rights of future generations.
    Article 4. All appropriate measures, including education, research, and legislation, shall be taken to guarantee these rights and to ensure that they not be sacrificed for present expediencies and conveniences.
    Article 5. Governments, non-governmental organizations, and individuals are urged, therefore, imaginatively to implement these principles, as if in the very presence of those future generations whose rights we seek to establish and perpetuate.

    To enforce such a set of rights for future generations, we need to create a criminal conceptualization that designates the worst offenses against these rights as crimes against future generations, the worst crimes being those that would foreclose the future altogether or that would make life on the planet untenable. Two areas of human activity that would clearly fit into this category of foreclosing the future are nuclear war and climate change. Both have the potential to destroy human life on our planet, along with much other life.

    Responsibilities towards Future Generations

    Rights cannot exist in a vacuum. Along with rights, there must be concomitant responsibilities, including responsibilities to assure the rights of future generations. On November 12, 1997, the United Nations Educational, Scientific and Cultural Organization (UNESCO) solemnly proclaimed the UNESCO Declaration on the Responsibilities of Current Generations towards Future Generations. The Declaration was composed of 12 Articles covering a full range of responsibilities towards future generations. The two Articles most closely related to preserving a human future and a future for life on the planet are Articles 3 and 4.

    Article 3 – Maintenance and perpetuation of humankind – The present generations should strive to ensure the maintenance and perpetuation of humankind with due respect for the dignity of the human person. Consequently, the nature and form of human life must not be undermined in any way whatsoever.

    Article 4 – Preservation of life on Earth – The present generations have the responsibility to bequeath to future generations an Earth which will not one day be irreversibly damaged by human activity. Each generation inheriting the Earth temporarily should take care to use natural resources reasonably and ensure that life is not prejudiced by harmful modifications of the ecosystems and that scientific and technological progress in all fields does not harm life on Earth.

    The Declaration calls for “intergenerational solidarity.” Such solidarity with future generations requires that current generations take responsibility for assuring that the policies of those in power today will not lead to foreclosing the future for generations yet to be born. Thus, the importance of conceptualizing crimes against future generations cannot be evaded by the people of the present. A strong example of such crimes can be found in the example of policies promoting the possession, threat or use of nuclear weapons. Such policies constitute assaults upon future generations, as well as upon present life on the planet.

    Nuclear Weapons and International Law

    In the record of human history, survival chances have been enhanced by affiliation with the tribe and later with the nation-state. Such affiliations have provided a defense against the aggression of other groups. Violent conflicts between tribes and later nations have given rise to the pattern of warfare that has characterized human behavior from its earliest history. Technological innovations in warfare, such as the stirrup, crossbow, machinegun, airplane and submarine have given advantage to one side or another.

    What characterizes the Nuclear Age is the innovation of a form of weaponry that makes possible the destruction of the species. Nuclear weapons, which are weapons of indiscriminate mass destruction, have the capacity to foreclose the future of human life on the planet. The philosopher John Somerville coined a new term for the potential of nuclear weapons – omnicide, meaning the death of all. He reasoned that humans had moved from suicide, to genocide, to the potential of omnicide. The threat or use of nuclear weapons constitutes the ultimate crime against the future, the crime of omnicide, including the destruction of the human species.

    In 1996, the International Court of Justice issued an Advisory Opinion on the legality of the threat or use of nuclear weapons. The Court found, “The destructive power of nuclear weapons cannot be contained in either space or time. They have the potential to destroy all civilization and the entire ecosystem of the planet.” It further found that “the use of nuclear weapons would be a serious danger to future generations.” Even setting aside the blast effects of nuclear weapons, the Court found, “Ionizing radiation has the potential to damage the future environment, food and marine ecosystem, and to cause genetic defects and illness in future generations.”

    The Court unanimously concluded that any threat or use of nuclear weapons that violated international humanitarian law would be illegal. This meant that there could be no legal threat or use of nuclear weapons that was indiscriminate as between civilians and combatants, that caused unnecessary suffering, or that was disproportionate to a prior attack. Despite the fact that there could be virtually no threat or use of nuclear weapons that did not violate international humanitarian law, the Court also found on a split vote that “in view of the current state of international law, and of the elements of fact at its disposal, the Court cannot conclude definitively whether the threat or use of nuclear weapons would be lawful or unlawful in an extreme circumstance of self-defense, in which the very survival of a State would be at stake.”

    In light of the above conclusions, the Court found unanimously, “There exists an obligation to pursue in good faith and bring to a conclusion negotiations leading to nuclear disarmament in all its aspects under strict and effective international control.” Thus, the Court was clear in reaffirming the obligation to nuclear disarmament in Article VI of the Nuclear Non-Proliferation Treaty. Although this aspect of the Court’s opinion does not specifically refer to the rights of future generations, adherence by the nuclear weapons states to “nuclear disarmament in all its aspects” would eliminate the possibility of nuclear weapons foreclosing the future by eliminating the weapons. Unfortunately, the political leaders of the nuclear weapons states have not fulfilled their obligations under international law.

    Nuclear Weapons Possession as Criminal Behavior

    Today there are nine states in the world that possess nuclear weapons: the US, Russia, UK, France, China, Israel, India, Pakistan and North Korea. If we know that nuclear war could foreclose the future and would be a crime against future generations, does that make the possession of nuclear weapons by these states a crime against the future? Arguably, possession alone, without use or threat of use, is not a crime. But to take the inquiry one step deeper, is it possible that there can be possession without at least the implicit threat of use? In order to eliminate the possibility of threat or use of nuclear weapons, a state at a minimum would need to have a policy of “No First Use,” and would have to separate its warheads from delivery vehicles so that there could not be an inadvertent use of the weapons. While this would be better nuclear policy than one that left open the possibility of first use, it would not eliminate the possibility of a second use of the weapons, which would escalate a nuclear war, kill great numbers of innocent civilians, impact the health of children of the victims and even place the future of humanity at risk. Thus, the conclusion seems inescapable that the possessionof nuclear weapons by a state undermines future justice and constitutes a continuing crime against future generations.

    Individual Accountability for Criminal Acts

    The possession of nuclear weapons can be viewed as a crime of state, and this crime would apply to the nine states in possession of nuclear weapons. But beyond state criminal activity, there should also be culpability for the crime against the future by the leading state and military officials that support and promote nuclear weapons possession, as well as policies that make nuclear war more likely and total nuclear disarmament less likely. In addition, corporations, corporate executives and scientists who contribute to the maintenance and improvement of nuclear weapons should also be considered culpable for committing a crime against future generations.

    It is fundamental to criminal law that individuals have culpability for crimes, and that individual accountability not be covered over by state or corporate culpability. At the Nuremburg Tribunals following World War II, the principle was upheld that all individuals who commit crimes under international law are responsible for such acts, and this is true even if they are high government officials and domestic law does not hold such acts to be crimes. Along with responsibility goes individual accountability for crimes against future generations.

    The Need for a Taboo against Nuclear Arms

    In the present global environment, the possession of nuclear weapons is not viewed as a crime against future generations or even broadly as a crime against the present, but rather as a normative behavior of powerful states. There is a strong need to change this general orientation toward nuclear weapons through education about their dangers and their capacity to foreclose the future. One of the best reasons to eliminate nuclear weapons is that they have the potential to eliminate the human species, now or in the future. So long as nuclear weapons exist and are held in the arsenals of some countries, the danger of the use of these weapons under some conditions, by accident or design, cannot be entirely excluded. In addition, the existence of these weapons in the arsenals of some states creates pressures for other states to acquire such weaponry.

    It is essential to establish a norm that the possession of nuclear weapons is a crime against future generations, a crime that can only be prevented by the total elimination of these weapons. A taboo must be established that puts nuclear weapons in the same category of unacceptable behaviors as cannibalism, incest, slavery and torture, a taboo that ostracizes those who contribute to maintaining these weapons and who set up obstacles to their elimination.

    Signs of Hope

    1. The vast majority of states in the world support a world free of nuclear weapons.
    2. The vast majority of US and Russian citizens support a world free of nuclear weapons.
    3. More than 2100 mayors in some 125 countries throughout the world support the Mayors for Peace 2020 Campaign to Ban Nuclear Weapons by the year 2020.
    4. More than half the world, virtually the entire southern hemisphere, is covered by nuclear weapons-free zones.
    5. Former high-level US policy makers, including former Secretaries of State Henry Kissinger and George Shultz, former Secretary of Defense William Perry and former chair of the Senate Armed Services Committee Sam Nunn, have spoken out in favor a world free of nuclear weapons.
    6. Norway’s government pension fund has set a powerful example by divesting from companies providing components for nuclear weapons.
    7. Legal measures to return to the International Court of Justice are being taken to challenge the lack of progress on nuclear disarmament obligations.
    8. University students are showing increased concern for university involvement in nuclear weapons research and development.
    9. Leading scientists, including the late Nobel Laureates Hans Bethe and Joseph Rotblat, are calling upon scientists in all countries to cease working on nuclear weapons and other weapons of mass destruction.
    10. UK Minister of Defense Des Browne has proposed a conference of the five principal nuclear weapons states to address the technical challenges of verifying nuclear disarmament.

    Providing Hope with Teeth

    While these signs of hope hold promise, far more needs to be done to establish a taboo against the possession, threat and use of nuclear weapons that will result in a world free of nuclear weapons. Organizations such as the World Future Council need to take a leadership role in promoting the concept of future justice and crimes against future generations, identifying those particular crimes, such as nuclear war and the antecedent possession, threat or use of nuclear weapons, which are capable of foreclosing the future.

    Those of us alive on the planet now are the trustees for future generations. We have the responsibility to assist in passing the world on intact to the next generation. We must act in intergenerational solidarity with those who are not yet present. In the words of the Cousteau Society’s Bill of Right for Future Generations, we must act “as if in the very presence of those future generations whose rights we seek to establish and perpetuate.”

    Among the tools needed to succeed in passing the world on intact to future generations is the identification of crimes against future generations to underpin the establishment of taboos against such crimes. Also needed is a system of accountability to ostracize and otherwise punish individuals, regardless of their office, who are engaged in the preparation or commission of such crimes. The possession, threat or use of nuclear weapons is unquestionably among the most serious of these crimes. Future justice is not a possibility in a world without a future.

    David Krieger is President of the Nuclear Age Peace Foundation (www.wagingpeace.org) and a Councilor of the World Future Council (www.worldfuturecouncil.org).


  • Science, Peace, and Sustainability

    Science, Peace, and Sustainability

    Speech delivered to INES Conference in Mexico City on March 1, 2008

    We are meeting to explore relevant issues of Science, Peace, and Sustainability. The relationship between science, peace, and sustainability affects the lives of all of the planet’s inhabitants as well as the lives of future generations yet unborn. The International Network of Engineers and Scientists for Global Responsibility (INES) takes seriously issues of global responsibility, and we believe that engineers and scientists, because of their training, knowledge and privileged place in society, have a special role to play in improving the human condition and assuring a better future for humanity.

    INES has worked since 1991 in three principal areas: Peace and Disarmament, Sustainability, and Ethics in Science. INES is an international network of some 70 organizations in 34 countries. It also has individual members throughout the world. INES has held major conferences in Berlin, Amsterdam and Stockholm; and smaller meetings in many places in the world, including Buenos Aires, Argentina and most recently Nagpur, India. We are very pleased to be having our first meeting in Mexico. It is our hope that from this meeting will emerge many important and innovative ideas that will help strengthen the ties between science, peace and sustainability.

    Many years ago, in the early 1980s, I had the pleasure of working on a Reshaping the International Order (RIO) Foundation project on Disarmament, Development and the Environment with the great Mexican diplomat and Nobel Peace Laureate Alfonso Garcia Robles. He skillfully negotiated the world’s first Nuclear Weapon-Free Zone in an inhabited region, that of Latin America and the Caribbean. Last year that treaty celebrated the 40th year of its existence. It has been one of the significant success stories in the area of preventing nuclear proliferation.

    Many other regions of the world have followed in the footsteps of Latin America and the Caribbean, and we have Nuclear Weapon-Free Zones now in the South Pacific, Southeast Asia, Africa, Antarctica and Central Asia. Virtually the entire Southern hemisphere has become a series of Nuclear Weapon-Free Zones. Now countries in the North need to learn from the South, and cease their hypocritical and dangerous posturing and brandishing of nuclear arms.

    Around the same time that the Treaty of Tlatelolco, establishing the Latin American and Caribbean Nuclear Weapon-Free Zone, was being agreed to, another treaty was being negotiated to prevent the proliferation of nuclear weapons. That treaty, known as the Non-Proliferation Treaty (NPT), was signed in 1968 and entered into force in 1970. It contains a major trade-off. In exchange for the non-nuclear weapons states agreeing not to acquire nuclear weapons, the nuclear weapons states agreed in Article VI to “good faith” negotiations for nuclear disarmament. The International Court of Justice advised in 1996 that this meant bringing to a conclusion “negotiations leading to nuclear disarmament in all its aspects under strict and effective international control.”

    What I wish to emphasize is the abysmal lack of “good faith” on the part of the nuclear weapons states and, in particular, the United States. In UN General Assembly voting on nuclear disarmament matters in 2007, the United States had the distinction of voting against every one of the 15 measures put before the UN. France voted against 10 measures, the UK against 9 and Israel against 8.

    In 1982, I helped found an organization, the Nuclear Age Peace Foundation, which believes that peace is an imperative of the Nuclear Age. This belief was earlier pronounced by Albert Einstein and Bertrand Russell in the Russell-Einstein Manifesto issued on July 9, 1955. The Manifesto concluded, “There lies before us, if we choose, continual progress in happiness, knowledge, and wisdom. Shall we, instead, choose death, because we cannot forget our quarrels? We appeal as human beings to human beings: Remember your humanity, and forget the rest. If you can do so, the way lies open to a new Paradise; if you cannot, there lies before you the risk of universal death.”

    This is the power that scientists and engineers have placed in the hands of humanity: the power to create a new Paradise on Earth, and the power to foreclose the future by means of technologies capable of causing “universal death.” What shall we do? Which path shall we take? Which power shall we exercise? Science has contributed abundantly to war and continues to do so. Can science and scientists play a role in tipping the balance toward peace?

    And what about sustainability? Shall we go on using up the world’s resources because rich countries consider them to be inexpensive? Nothing irreplaceable can be considered inexpensive. This is another way of foreclosing the future. As an alternative course, scientists can contribute to protecting the world’s resources and developing sustainable forms of energy that do not place heavy burdens on future generations. To succeed in sustainable development, we will also need sustainable disarmament. They are inextricably linked.

    Resource depletion is a cause of war. So is greed. So is crushing poverty. If we want peace, we must protect our environment, conserve our resources, and have global standards of human dignity. We must also control and eliminate the weaponry we have created that could destroy human life on the planet, as well as most other forms of life.

    If we want peace, we must reverse the Roman dictum and prepare for peace. That means that we must use sustainable technologies and conserve our resources. It also means that scientists must work for constructive rather than destructive ends. They must also set appropriate professional standards that delegitimize destructive uses of science and technology. And they must speak out against such destructive uses and those scientists and engineers who succumb to such projects. We need a Hippocratic Oath for Scientists and Engineers based upon the commitment to “do no harm.”

    At our conference over the next few days, we will be exploring some critical issues:

    1. science, education and social responsibility;
    2. militarization and the spread of nuclear weapons;
    3. climate change and other serious environmental issues; and
    4. the paradigm of sustainability.

    All of this will be infused with the perspectives of Latin America.

    Time is not on our side, but perhaps in our deliberations we can make progress on deflecting the course of history that has divided humanity in the past, been conducive to wars, generated human rights abuses, tolerated environmental degradation, and set humanity on a collision course with catastrophe. Let us use our human capacities to choose hope and set a new course for the future, one rooted in peace, sustainability and the constructive uses of science and technology.

    I will conclude with a poem that is part of my first poetry book, Today Is Not a Good Day for War. The poem is about the hibakusha, the survivors of Hiroshima and Nagasaki, those who are victims, but also the ambassadors, of the Nuclear Age. It is called Hibakusha Do Not Just Happen.

    HIBAKUSHA DO NOT JUST HAPPEN

    For every hibakusha there is a pilot

    for every hibakusha there is a planner

    for every hibakusha there is a bombardier

    for every hibakusha there is a bomb designer

    for every hibakusha there is a missile maker

    for every hibakusha there is a missileer

    for every hibakusha there is a targeter

    for every hibakusha there is a commander

    for every hibakusha there is a button pusher

    for every hibakusha many must contribute

    for every hibakusha many must obey

    for every hibakusha many must be silent

    Of course this is not just about hibakusha. It is about us as well. It is about our responsibility and also our silence. In today’s world, we all are at risk of becoming hibakusha. We must choose peace, sustainability and human decency, while outspokenly refusing to allow the gifts of our human talents and skills to be used to improve warfare and its capacity for slaughter.

    We must break the silence and be leaders for peace and sustainability. We must each play our part in reversing the militarization of our planet and moving it toward a peaceful and sustainable future, the Paradise that Russell and Einstein believed was within our grasp.

    David Krieger is President of the Nuclear Age Peace Foundation.

  • We Want Results on Disarmament

    Speech to Carnegie International Nonproliferation Conference, Washington, DC

    Thank you very much for that welcome and for those very kind words,

    I expect that many – perhaps all – of you here today read an article which appeared in the Wall Street Journal at the start of this year. The writers would be as familiar to an audience in this country as they are respected across the globe: George Shultz, William Perry, Henry Kissinger, Sam Nunn.

    The article made the case for, and I quote, “a bold initiative consistent with America’s moral heritage”. That initiative was to re-ignite the vision of a world free of nuclear weapons and to redouble effort on the practical measures towards it.

    The need for such vision and action is all too apparent.

    Last year, Kofi Annan said – and he was right – that the world risks becoming mired in a sterile stand-off between those who care most about disarmament and those who care most about proliferation. The dangers of, what he termed, such mutually assured paralysis are dangers to us all. Weak action on disarmament, weak consensus on proliferation are in none of our interests. And any solution must be a dual one that sees movement on both proliferation and disarmament – a revitalisation, in other words, of the grand bargain struck in 1968, when the Non-Proliferation Treaty was established.

    What makes this the time to break the stand-off ?

    Today the non-proliferation regime is under particular pressure. We have already seen the emergence of a mixture of further declared and undeclared nuclear powers. And now, two countries – Iran and North Korea, both signatories of the NPT – stand in open defiance of the international community. Their actions have profound and direct implications for global security. Each of them also raises the serious prospect of proliferation across their region.

    In the case of Iran, in particular, if the regime is trying to acquire nuclear weapons – and there are very few either in that region or outside it who seriously doubt that that is the goal – then it is raising the spectre of a huge push for proliferation in what is already one of the most unstable parts of the world.

    That alone makes the debate on disarmament and non-proliferation we have to have today different in degree: it has become more immediate and more urgent.

    On top of that, we must respond to other underlying trends that are putting added pressure on the original non-proliferation regime. One of those, just one, is the emergence of Al Qaeda and its offshoots – terrorists whom we know to be actively seeking nuclear materials.

    Another though is the anticipated drive towards civil, nuclear power as the twin imperatives of energy security and climate security are factored into energy policy across the world. How can we ensure this does not lead to either nuclear materials or particularly potentially dangerous nuclear know-how – particularly enrichment and reprocessing technologies – being diverted for military use or just falling into the wrong hands? How do we do so without prejudice to the economic development of countries that have every right under the NPT to develop a civil, nuclear capability.

    And last there are some very specific triggers for action – key impending decisions – that are fast approaching. The START treaty will expire in 2009. We will need to start thinking about how we move from a bilateral disarmament framework built by the US and Russia to one more suited to our multi-polar world.

    And then in 2010 we will have the NPT Review Conference itself. By the time that is held, we need the international community to be foursquare and united behind a global non-proliferation regime. We can’t afford for that conference to be a fractured or fractious one: rather we need to strengthen the NPT in all its aspects.

    That may all sound quite challenging – I meant it to. But there is no reason to believe that we cannot rise to that challenge.

    Let’s look at some of the facts. Despite the recent log-jam, the basic non-proliferation consensus is and has been remarkably resilient. The grand bargain of the NPT has, by and large, held for the past 40 years. The vast majority of states – including many that have the technology to do so if they chose – have decided not to develop nuclear weapons. And far fewer states than was once feared have acquired and retained nuclear weapons.

    Even more encouragingly, and much less well known outside this room, many more states – South Africa, Libya, Ukraine, Kazakhstan, Belarus, Argentina, Brazil – have given up active nuclear weapons programmes, turned back from pursuing such programmes, or – as the case of the former Soviet Union countries – chosen to hand over weapons on their territory.

    And of course the Nuclear Weapons States themselves have made significant reductions in their nuclear arsenals, which I will come to later.

    So we have grounds for optimism; but we have none for complacency. The successes we have had in the past have not come about by accident but by applied effort. And we will need much more of the same in the months and years to come. That will mean continued momentum and consensus on non-proliferation, certainly. But, and this is my main argument today, the chances of achieving that are greatly increased if we can also point to genuine commitment and to concrete action on nuclear disarmament.

    Given the proliferation challenges we face, it is not surprising that so much of our focus should be on non-proliferation itself.

    For the reasons I gave a moment ago, stopping and reversing nuclear proliferation in North Korea and Iran has to remain a key priority for the whole international community.

    With North Korea the best hope to reverse their nuclear programme remains patient multilateral diplomacy underpinned by sanctions regimes.

    As for Iran, the generous offer the E3+3 made in June 2006 is still on the table. Sadly Iran has chosen not to comply with its international legal obligations, thereby enabling negotiations to resume. That forced us to seek a further Security Council Resolution. And we will do so again if necessary.

    The US contribution on Iran has, naturally, been critical. It made the Vienna offer both attractive and credible – showing that the entire international community was willing to welcome Iran back into its ranks provided that it conformed to international norms on the nuclear file and elsewhere. And I have no doubt that the close co-operation between the US, Europe, Russia and China has been a powerful point of leverage on the Iranians. We must hope that it succeeds.

    The US has also taken the lead on much of the vital work that is going on to prevent existing nuclear material falling into the hands of terrorists and rogue states. That framework is perhaps more robust than ever before – the Global Threat Reduction Initiative, the Proliferation Security Initiative, the Global Initiative to Combat Nuclear Terrorism and efforts to prevent the financing of proliferation.

    Meanwhile, there is some imaginative work going on aimed at persuading states that they can have guaranteed supplies of electricity from nuclear power without the need to acquire enrichment and reprocessing technologies. For example, the work on fuel supply assurances following the report of the IAEA expert group; the US’s own Global Nuclear Energy Partnership initiative on more proliferation-resistant technologies; and the UK’s own proposal for advanced export approval of nuclear fuel that cannot subsequently be revoked – the so-called “enrichment bond”.

    But the important point is this: in none of these areas will we stand a chance of success unless the international community is united in purpose and in action.

    And what that Wall Street Journal article, and for that matter Kofi Annan, have been quite right to identify is that our efforts on non-proliferation will be dangerously undermined if others believe – however unfairly –that the terms of the grand bargain have changed, that nuclear weapon states have abandoned any commitment to disarmament.

    The point of doing more on disarmament, then, is not to convince the Iranians or the North Koreans. I do not believe for a second that further reductions in our nuclear weapons would have a material effect on their nuclear ambitions.

    Rather the point of doing more is this: because the moderate majority of states – our natural and vital allies on non-proliferation – want us to do more. And if we do not, we risk helping Iran and North Korea in their efforts to muddy the water, to turn the blame for their own nuclear intransigence back onto us. They can undermine our arguments for strong international action in support of the NPT by painting us as doing too little too late to fulfil our own obligations.

    And that need to appear consistent, incidentally, is just as true at the regional level. The international community’s clear commitment to a Middle East Nuclear Weapons Free Zone in successive UN resolutions has been vital in building regional support for a tough line against Iran.

    So what does doing more – and indeed being seen to do more – on disarmament actually mean?

    First, I think we need to be much more open about the disarmament steps we are already taking or have taken. Here in the long-standing, and perhaps understandable, culture of increased secrecy that surrounds the nuclear world we may be our own worst enemy. There is little public remembrance or recognition of the vast cuts in warheads – some 40 000 – made by the US and the former USSR since the end of the Cold War. Nor, for that that matter, the cuts that France and the UK have made to our much smaller stocks. We all need to do more, much more, to address that. And I welcome the US State Department’s recent moves in that direction.

    But we would be kidding ourselves if we thought that this was a problem only of perception– simply of a failure to communicate, although that failure is very real. The sense of stagnation is real enough. The expiry of the remaining US-Russia arms control deals; the continued existence of large arsenals; the stalemate on a Comprehensive Test Ban Treaty and Fissile Material Cut-off Treaty. They all point to an absence of debate at the highest levels on disarmament and a collective inability thus far to come up with a clear, forward plan.

    What we need is both vision – a scenario for a world free of nuclear weapons. And action – progressive steps to reduce warhead numbers and to limit the role of nuclear weapons in security policy. These two strands are separate but they are mutually reinforcing. Both are necessary, both at the moment are too weak.

    Let me start with the vision because, perhaps, that is the harder case to make. After all, we all signed up to the goal of the eventual abolition of nuclear weapons back in 1968; so what does simply restating that goal achieve today?

    More I think than you might imagine. Because, and I’ll be blunt, there are, I was going to say some, but I think many who are in danger of losing faith in the possibility of ever reaching that goal.

    That would, I think, be a grave mistake. The judgement we made forty years ago, that the eventual abolition of nuclear weapons was in all of our interests – is just as true today as it was then. For more than sixty years, good management and good fortune have meant that nuclear arsenals have not been used. But we cannot rely just on history to repeat itself.

    It would be a grave mistake for another reason, too. It underestimates the power that commitment and vision can have in driving action.

    A parallel can be drawn with some of those other decades-long campaigns conducted as we’ve striven for a more civilised world.

    When William Wilberforce began his famous campaign, the practice of one set of people enslaving another had existed for thousands of years. He had the courage to challenge that paradigm; and in so doing helped with many others to bring an end to the terrible evil of the transatlantic slave trade.

    Would he have achieved half as much, would he have inspired the same fervour in others if he had set out to ‘regulate’ or ‘reduce’ the slave trade rather than abolish it? I doubt it.

    Similarly the Millennium Development Goals, the cancellation of third-world debt, increased overseas aid were all motivated by the belief that one day, however far off it might seem, we could “Make Poverty History”.

    So too with nuclear weapons. Believing that the eventual abolition of nuclear weapons is possible can act as a spur for action on disarmament. Believing, at whatever level, that it is not possible, is the surest path to inaction. If there will always be nuclear weapons, what does it matter if there are 1000 or 10 000?

    And just as the vision gives rise to action, conversely so does action give meaning to the vision. As that Wall Street Journal article put it, and again I quote: “Without the bold vision, the actions will not be perceived as fair and urgent. Without the actions, the vision will not be perceived as realistic or possible”

    By actions, I do not mean that the nuclear weapons states should be making immediate and unrealistic promises – committing to speedy abolition, setting a timetable to zero.

    The truth is that I rather doubt – although I would wish it otherwise – that we will see the total elimination of nuclear weapons perhaps in my lifetime. To reach that point would require much more than disarmament diplomacy, convoluted enough though that is in itself. It would require a much more secure and predictable global political context.

    That context does not exist today. Indeed it is why, only a few months ago, the UK took the decision to retain our ability to have an independent nuclear deterrent beyond the 2020s.

    But acknowledging that the conditions for disarmament do not exist today does not mean resigning ourselves to the idea that nuclear weapons can never be abolished in the future. Nor does it prevent us from taking steps to reduce numbers now and to start thinking about how we would go about reaching that eventual goal of eliminating all nuclear weapons.

    That is why in taking the decision to retain our ability to have nuclear weapons, the UK government was very clear about four things. First that we would be open and frank with our own citizens and with our international partners about what we were doing and why. It is all being done upfront and in public – not as in the past, behind the scenes. Second that we would be very clear and up front that when the political conditions existed, we would give up our remaining nuclear weapons. Third that we were not enhancing our nuclear capability in any way and would continue to act strictly in accordance with our NPT obligations. And fourth that we would reduce our stock of operationally available warheads by a further 20 per cent – to the very minimum we considered viable to maintain an independent nuclear deterrent.

    This was our way – and I can assure you it was a difficult process – to resolve the dilemma between our genuine commitment to abolition and our considered judgement that sadly now was not the time to take a unilateral step to totally disarm.

    It’s the same dilemma every nuclear weapons state faces. And we can all make the same choices in recommitting to the goal of abolition and taking practical steps towards achieving that goal.

    Practical steps include further reductions in warhead numbers, particularly in the world’s biggest arsenals. There are still over 20 000 warheads in the world. And the US and Russia hold about 96 per cent of them.

    Almost no-one – politician, military strategist or scientist – thinks that warheads in those numbers are still necessary to guarantee international security. So it should not be controversial to suggest that there remains room for further significant reductions. So I hope that the Moscow Treaty will be succeeded by further clear commitments to significantly lower numbers of warheads – and include, if possible, tactical as well as strategic, nuclear weapons.

    Since we no longer live in a bipolar world, those future commitments may no longer require strict parity. They could be unilateral undertakings. Certainly the UK experience – and indeed the United States’ own experience with the reduction of its tactical weapons in Europe – is that substantial reductions can be achieved through independent re-examination of what is really needed to deter: that approach has allowed the UK to reduce our operationally available warheads by nearly half over the last ten years from what was already a comparatively low base. We have also reduced the readiness of the nuclear force that remains. We now only have one boat on patrol at any one time, carrying no more than 48 warheads – and our missiles are not targeted at any specific sites.

    Commitments like these need not even be enshrined in formal treaties. The UK’s reductions, after all, are not. But clearly both the US and Russia will require sufficient assurance that their interests and their strategic stability will be safeguarded. Part of the solution may be provided by the extension of the most useful transparency and confidence building measures in the START framework, should the US and Russia agree to do so.

    And I should make clear here again, that when it will be useful to include in any negotiations the one per cent of the world’s nuclear weapons that belong to the UK, we will willingly do so.

    In addition to these further reductions, we need to press on with both the Comprehensive Test Ban Treaty and with the Fissile Material Cut-Off Treaty. Both limit – in real and practical ways – the ability of states party to develop new weapons and to expand their nuclear capabilities. And as such they therefore both play a very powerful symbolic role too – they signal to the rest of the world that the race for more and bigger weapons is over, and that the direction from now on will be down and not up. That’s why we are so keen for those countries that have not yet done so to ratify the CTBT. The moratoriium observed by all the nuclear weapon states is a great step forward; but by allowing the CTBT to enter into force – and, of course, US ratification would provide a great deal of impetus – we would be showing that this is a permanent decision, a permanent change and in the right direction.

    At the same time, I believe that we will need to look again at how we manage global transparency and global verification. This will have to extend beyond the bilateral arrangements between Russia and the US. If we are serious about complete nuclear disarmament we should begin now to build deeper relationships on disarmament between nuclear weapon states.

    For our part, the UK is ready and willing to engage with other members of the P5 on transparency and confidence building measures. Verification will be particularly key – any future verification regime for a world free of nuclear weapons will need to be tried and tested. In my opinion, it will need to place more emphasis on the warheads themselves than the current arrangement which focuses primarily on delivery systems. That will become particularly true as numbers of warheads drop.

    And we have to keep doing the hard diplomatic work on the underlying political conditions – resolving the ongoing sources of tension in the world, not least in the Middle East and between Pakistan and India. We also need to build a more mature, balanced and stable relationship between ourselves and Russia.

    And since I have the non-proliferation elite gathered in one room, let me emphasise the importance this and future UK governments will place on the agreement of an international and legally binding arms trade treaty. Conflicts across the globe are made more likely and more intense by those who trade all arms in an irresponsible and unregulated way. And an arms trade treaty would contribute to a focus on arms reduction and help build a safer world.

    And when it comes to building this new impetus for global nuclear disarmament, I want the UK to be at the forefront of both the thinking and the practical work. To be, as it were, a “disarmament laboratory”.

    As far as new thinking goes, the International Institute of Strategic Studies is planning an in-depth study to help determine the requirements for the eventual elimination of all nuclear weapons. We will participate in that study and provide funding for one of their workshops, focussing on some of the crucial technical questions in this area.

    The study and subsequent workshops will offer a thorough and systematic analysis of what a commitment to a world free of nuclear weapons means in practice. What weapons and facilities will have to go before we can say that nuclear weapons are abolished? What safeguards will we have to put in place over civil nuclear facilities? How do we increase transparency and put in place a verification regime so that everyone can be confident that no-one else has or is developing nuclear weapons? And finally – and perhaps this is perhaps the greatest challenge of all – what path can we take to complete nuclear disarmament that avoids creating new instabilities themselves potentially damaging to global security.

    And then we have these new areas of practical work. This will concentrate on the challenge of creating a robust, trusted and effective system of verification that does not give away national security or proliferation sensitive information.

    Almost a decade ago, we asked the UK’s Atomic Weapons Establishment to begin developing our expertise in methods and techniques to verify the reduction and elimination of nuclear weapons. We reported on this work throughout the last Non-Proliferation Treaty review cycle. Now we intend to build on that work, looking more deeply at several key stages in the verification process – and again report our findings as soon as possible.

    One area we will be looking at further is authentication – in other words confirming that an object presented for dismantlement as a warhead is indeed a warhead. There are profound security challenges in doing that. We need to find ways to carry out that task without revealing sensitive information. At the moment we are developing technical contacts with Norway in this area. As a non-nuclear weapons state they will offer a valuable alternative perspective on our research.

    Then we will be looking more closely at chain of custody issues – in other words how to provide confidence that the items that emerge from the dismantlement process have indeed come from the authenticated object that went into that process to begin with. Here we face the challenge of managing access to sensitive nuclear facilities. We have already carried out some trial inspections of facilities to draw lessons for the handling of access under any future inspections regime.

    And last we intend to examine how to provide confidence that the dismantled components of a nuclear warhead are not being returned to use in new warheads. This will have to involve some form of monitored storage, with a difficult balance once again to be struck between security concerns and verification requirements. We are currently working on the design concepts for building such a monitored store, so that we can more fully investigate these complex practical issues.

    The initiatives I have announced today are only small ones. But they are, I hope you will agree, in the right direction – a signal of intent and purpose to ourselves and to others. We will talk more and do more with our international partners – those who have nuclear weapons, and those who do not – in the weeks and months to come.

    I said earlier that I am not confident, cannot be confident, that I would live to see a world free of nuclear weapons. My sadness at such a thought is real. Mine, like yours, is a generation that has existed under the shadow of the bomb – knowing that weapons existed which could bring an end to humanity itself. We have become almost accustomed to that steady underlying dread, punctuated by the sharper fear of each new nuclear crisis: Cuba in 1962, the Able Archer scare of 1983, the stand-off between India and Pakistan in 2002.

    But there is a danger in familiarity with something so terrible. If we allow our efforts on disarmament to slacken, if we allow ourselves to take the non-proliferation consensus for granted, the nuclear shadow that hangs over us will lengthen and it will deepen. And it may, one day, blot out the light for good.

    So my commitment to that vision, truly visionary in its day, of a world free of nuclear weapons is undimmed. And although we in this room may never reach the end of that road, we can take thos first further steps down it. For any generation, that would be a noble calling. For ours, it is a duty.