What collection of papers by a Russian-British social and political theorist appeared in 1969?
Isaiah Berlin Sir Isaiah Berlin (6 June 1909 – 5 November 1997) was a Russian-British social and political theorist, philosopher and historian of ideas. He was an essayist, conversationalist, raconteur, and lecturer. In its obituary of the scholar, the "Independent" stated that "Isaiah Berlin was often described, especially in his old age, by means of superlatives: the world's greatest talker, the century's most inspired reader, one of the finest minds of our time [...] there is no doubt that he showed in more than one direction the unexpectedly large possibilities open to us at the top end of the range of human potential".
Georgy Arbatov Georgy Arkadyevich Arbatov (Russian: Гео́ргий Арка́дьевич Арба́тов , 19 May 1923, Kherson – 1 October 2010, Moscow) was a Soviet and Russian political scientist who served as an adviser to five General Secretaries of the Communist Party of the Soviet Union and was best known in the West during the Cold War era as a representative for the policies of the Soviet Union in the United States, where his fluent English helped make him a frequent guest on American television. He was the founding Director and later Emeritus Director of the Institute of USA and Canada of the Russian Academy of Sciences (ISKRAN), the Soviet and Russian think tank for the study of USA and Canada.