question: How did the editor of Nuclear Weapons: The Road to Zero describe himself?
answer: "Pole with a British passport"
context: Title: Joseph Rotblat
  Passage: 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."
  Title: Nuclear Weapons: The Road to Zero
  Passage: 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."
  Title: Nuclear proliferation
  Passage: Nuclear proliferation is the spread of nuclear weapons, fissionable material, and weapons-applicable nuclear technology and information to nations not recognized as "Nuclear Weapon States" by the Treaty on the Non-Proliferation of Nuclear Weapons, commonly known as the Non-Proliferation Treaty or NPT.  Proliferation has been opposed by many nations with and without nuclear weapons, the governments of which fear that more countries with nuclear weapons may increase the possibility of nuclear warfare (up to and including the so-called "countervalue" targeting of civilians with nuclear weapons), de-stabilize international or regional relations, or infringe upon the national sovereignty of states.
citations: Joseph Rotblat Nuclear Weapons: The Road to Zero