Alexander Goldfarb has been associated with a Russian nuclear physicist who is also an activist for what causes?
Alexander Goldfarb (biologist):  He has combined a scientific career as a microbiologist with political and public activities focused on civil liberties and human rights in Russia, in the course of which he has been associated with Andrei Sakharov, George Soros, Boris Berezovsky, and Alexander Litvinenko. Andrei Sakharov: Andrei Dmitrievich Sakharov (Russian: Андре́й Дми́триевич Са́харов ; 21 May 192114 December 1989) was a Russian nuclear physicist, dissident, and activist for disarmament, peace and human rights.
disarmament, peace and human rights