Aaron Swartz was an American computer programmer, writer, and political activist.

Albert Einstein was a renowned physicist who revolutionized our understanding of the universe.

Alva Myrdal (née Reimer; 31 January 1902 - 1 February 1986) was a Swedish sociologist, diplomat and politician.

Andrei Sakharov (1921-1989) was a renowned Soviet physicist, human rights activist, and Nobel laureate.

Chicago Pile-1 (CP-1) was the world's first nuclear reactor, constructed at the University of Chicago as part of the Manhattan Project.

Sir Joseph Rotblat (4 November 1908 - 31 August 2005) was a Polish and British physicist.

Nuclear disarmament is the act of reducing or eliminating nuclear weapons.