Pugwash Conferences on Science and World Affairs on local water resources and biology. Pugwash does not have formal membership. All participants take part in their individual capacities and not as representatives of any organization, institution or government. Anyone who has attended a meeting is considered a "Pugwashite". There are more than 3,500 "Pugwashites" worldwide. As the birthplace of the Pugwash movement, the Thinkers' Lodge was designated a National Historic Site of Canada in 2008. The Jubilee 62nd Pugwash Conference devoted to nuclear disarmament will be held in Astana, the capital of Kazakhstan, in 2017. The conference will celebrate the 60th anniversary of the first Pugwash Conference, held
Student Pugwash USA affiliate of the Pugwash Conferences on Science and World Affairs, recipients of the 1995 Nobel Peace Prize, and the U.S.A. affiliate of the International Student/Young Pugwash. A long-standing icon of the organization has been Albert Einstein, for his commitment to advancing both science and its peaceful use. Another icon is Professor Joseph Rotblat, who was the co-founder of Pugwash and the only scientist to leave the Manhattan Project, refusing to work further on the atomic bomb after the Nazis were defeated. In response to Rotblat's call for an ethical Hippocratic Oath for scientists, Student Pugwash created a student pledge, calling