Question: How did the editor of Nuclear Weapons: The Road to Zero describe himself?

full_context: Document 1: British hydrogen bomb programme: The British hydrogen bomb programme was the ultimately successful British effort to develop hydrogen bombs between 1952 and 1958. During the early part of the Second World War, Britain had a nuclear weapons project, codenamed Tube Alloys. At the Quebec Conference in August 1943, the Prime Minister of the United Kingdom, Winston Churchill and the President of the United States, Franklin Roosevelt, signed the Quebec Agreement, which merged it with the American Manhattan Project, and many of Britain's top scientists participated in the British contribution to the Manhattan Project. The British government trusted that America would share nuclear technology, which it considered to be a joint discovery, but the United States Atomic Energy Act of 1946 (also known as the McMahon Act) ended technical cooperation. Fearing a resurgence of American isolationism, and Britain losing its great power status, the British government resumed its own development effort, which was codenamed "High Explosive Research".
Document 2: Joseph Rotblat: Sir Joseph Rotblat (November 4, 1908 – August 31, 2005) was a Polish physicist, a self-described "Pole with a British passport". Rotblat worked on Tube Alloys and the Manhattan Project during World War II, but left the Los Alamos Laboratory after the war with Germany ended. His work on nuclear fallout was a major contribution toward the ratification of the 1963 Partial Nuclear Test Ban Treaty. A signatory of the 1955 Russell–Einstein Manifesto, he was secretary-general of the Pugwash Conferences on Science and World Affairs from their founding until 1973, and shared, with the Pugwash Conferences, the 1995 Nobel Peace Prize "for efforts to diminish the part played by nuclear arms in international affairs and, in the longer run, to eliminate such arms."
Document 3: Security assurance: A security assurance, in the context of nuclear warfare, is an expression of a political position by a nuclear-armed nation intended to placate other non-nuclear-armed nations. There are two types of security assurance: positive and negative. A positive assurance states that the nation giving it will aid any, or a particular, non-nuclear-armed nation in retaliation, should it be a victim of nuclear attack. A negative assurance is not the opposite of this, but instead means that a nuclear-armed nation has promised not to use nuclear weapons, except in retaliation for a nuclear attack against themselves. See also No first use.
Document 4: Ernest Lawrence: Ernest Orlando Lawrence (August 8, 1901 – August 27, 1958) was a pioneering American nuclear scientist and winner of the Nobel Prize in Physics in 1939 for his invention of the cyclotron. He is known for his work on uranium-isotope separation for the Manhattan Project, as well as for founding the Lawrence Berkeley National Laboratory and the Lawrence Livermore National Laboratory.
Document 5: Global Zero: Global Zero is a term in the literature of arms control that refers to the worldwide elimination of a weapons system, especially nuclear weapons or a particular class of nuclear weapons. In negotiations over the Intermediate-Range Nuclear Forces Treaty, both sides discussed and eventually agreed to the "global zero option" in delivery vehicles with intermediate range. This option differed from other proposals that would only restrict the use of intermediate-range delivery vehicles in the European theater. The term "global zero" has also been used in connection with de-alerting nuclear weapons and the elimination of tactical nuclear weapons.
Document 6: J. Carson Mark: Jordan Carson Mark (July 6, 1913 – March 2, 1997) was a Canadian-born mathematician best known for his work on developing nuclear weapons for the United States at the Los Alamos National Laboratory. Mark joined the Manhattan Project in 1945, and continued to work at Los Alamos under the leadership of Norris Bradbury after World War II ended. He became the leader of the Theoretical Division at the laboratory in 1947, a position he held until 1973. He oversaw the development of new weapons, including the hydrogen bomb in the 1950s. On the hydrogen bomb project he was able to bring together experts like Edward Teller, Stanislaw Ulam and Marshall Holloway despite their personal differences.
Document 7: Igor Kurchatov: Igor Vasilyevich Kurchatov (Russian: И́горь Васи́льевич Курча́тов ; 8(21) January 1903 – 7 February 1960), was a Soviet nuclear physicist who is widely known as the director of the Soviet atomic bomb project. Along with Georgy Flyorov and Andrei Sakharov, Kurchatov is widely remembered and dubbed as the "father of the Soviet atomic bomb" and later, "the father of the Soviet Nuclear Missile" for his directorial role in the development of the Soviet nuclear program, in a clandestine program during World War II formed in the wake of the USSR's discovery of the Western Allied efforts to develop nuclear weapons. After nine years of covert development, the Soviet Union successfully tested its first nuclear weapon, codenamed "First Lightning" at the Semipalatinsk Test Range in 1949. In 1954 he was awarded the USSR State Prize in physics.
Document 8: Nuclear Weapons: The Road to Zero: Nuclear Weapons: The Road to Zero is a 1998 book edited by Joseph Rotblat. The book is based on the Pugwash Conferences on Science and World Affairs, and in particular on a detailed international study published in 1993 on the importance of, and practical mechanisms to, eliminate nuclear weapons. This monograph is a series of essays that describe the many complex technical, economic, legal and political issues involved. Contrary to the approach of nuclear powers -- that these weapons are needed for national security -- is the "no longer fanciful dream" of a nuclear-weapon-free world. Rotblat suggests that this is "a sound and practical objective, which could be realized in the foreseeable future."
Document 9: Enrico Fermi: Enrico Fermi ( ; ] ; 29 September 1901 – 28 November 1954) was an Italian physicist and the creator of the world's first nuclear reactor, the Chicago Pile-1. He has been called the "architect of the nuclear age" and the "architect of the atomic bomb". He was one of the very few physicists in history to excel both theoretically and experimentally. Fermi held several patents related to the use of nuclear power, and was awarded the 1938 Nobel Prize in Physics for his work on induced radioactivity by neutron bombardment and the discovery of transuranic elements. He made significant contributions to the development of quantum theory, nuclear and particle physics, and statistical mechanics.
Document 10: De-alerting: De-alerting introduces some reversible physical change(s) to nuclear weapons or weapon systems in order to lengthen the time required to use nuclear weapons in combat. Because thousands of strategic nuclear warheads mounted on ballistic missiles remain on high-alert, launch-ready status, capable of being launched in only a few minutes, de-alerting has been proposed as a means to reduce likelihood that these forces will be used deliberately or accidentally.
Document 11: Treaty on the Prohibition of Nuclear Weapons: The Treaty on the Prohibition of Nuclear Weapons, or the Nuclear Weapon Ban Treaty, is the first legally binding international agreement to comprehensively prohibit nuclear weapons, with the goal of leading towards their total elimination. It was passed on 7 July 2017. In order to come into effect, signature and ratification by at least 50 countries is required. For those nations that are party to it, the treaty prohibits the development, testing, production, stockpiling, stationing, transfer, use and threat of use of nuclear weapons, as well as assistance and encouragement to the prohibited activities. For nuclear armed states joining the treaty, it provides for a time-bound framework for negotiations leading to the verified and irreversible elimination of its nuclear weapons programme.
Document 12: Nuclear Free World Policy: The Nuclear Free World Policy is a commitment by a bloc of countries known as the New Agenda Coalition (NAC) to shape foreign policy around the goal of "the elimination of nuclear weapons and assurance that they will never be produced again." The policy arose from an 18-point Joint Declaration signed by the Ministers of foreign affairs of Brazil, Egypt, Ireland, Mexico, New Zealand, South Africa, Slovenia and Sweden on June 9, 1998. The signatories of this Joint Declaration became member-states of the NAC, although Slovenia and Sweden subsequently left the Coalition.
Document 13: Klaus Fuchs: Emil Julius Klaus Fuchs (29 December 1911 – 28 January 1988) was a German theoretical physicist and atomic spy who, in 1950, was convicted of supplying information from the American, British, and Canadian Manhattan Project to the Soviet Union during and shortly after the Second World War. While at the Los Alamos National Laboratory, Fuchs was responsible for many significant theoretical calculations relating to the first nuclear weapons, and later, early models of the hydrogen bomb.
Document 14: Nuclear ethics: Nuclear ethics is a cross-disciplinary field of academic and policy-relevant study in which the problems associated with nuclear warfare, nuclear deterrence, nuclear arms control, nuclear disarmament, or nuclear energy are examined through one or more ethical or moral theories or frameworks. In contemporary security studies, the problems of nuclear warfare, deterrence, proliferation, and so forth are often understood strictly in political, strategic, or military terms. In the study of international organizations and law, however, these problems are also understood in legal terms. Nuclear ethics assumes that the very real possibilities of human extinction, mass human destruction, or mass environmental damage which could result from nuclear warfare are deep ethical or moral problems. Specifically, it assumes that the outcomes of human extinction, mass human destruction, or environmental damage count as moral evils. Another area of inquiry concerns future generations and the burden that nuclear waste and pollution imposes on them. Some scholars have concluded that it is therefore morally wrong to act in ways that produce these outcomes, which means it is morally wrong to engage in nuclear warfare.
Document 15: Heinz Pose: He did pioneering work which contributed to the understanding nuclear energy levels. He worked on the German nuclear energy project "Uranverein". After World War II, the Soviet Union sent him to establish and head Laboratory V in Obninsk. From 1957, he was at the "Joint Institute for Nuclear Research" in Dubna, Russia. He settled in East Germany in 1959, and he held teaching posts and directed nuclear physics institutes at the "Technische Hochschule" Dresden.
ground_truth: "Pole with a British passport"