In the spring of 1919, two British solar eclipse expeditions confirmed the correctness of general relativity theory and propelled Albert Einstein to instant celebrity. Before this major turning point, the majority of Einstein's writings published in this volume dealt with the clarification of general relativistic problems, such as the status of the metric field, the character of gravitational waves, the problem of energy-momentum conservation, and questions of cosmology, such as the nature and size of the universe and the distribution of matter within it. After his rise to international fame, Einstein's publications changed markedly. He faced an increasing demand for popular articles and lectures on relativity, its development and meaning. He also felt compelled to respond to a host of commentators, ranging from skeptical physicists to philosophers trying to reconcile his revolutionary theory with their views. For the first time, he also responded in print to outspoken anti-relativists, some of them fueled by cultural conservatism and, frequently, anti-Semitism. Einstein used his newly won fame to lend prestige to political causes, especially to the reconciliation among European nations and to Zionism. In the early years of Weimar Germany, Einstein spoke out vigorously for the young republic, emphasizing the rights of the individual. He agonized over the misery of the Central Europeans in the grip of starvation and economic collapse, praised the support of individuals and groups such as the Quakers, and championed the cause of Eastern European Jews. His rejection of assimilation, combined with a fierce defense of the right of Jews to higher education, led Einstein to campaign for the establishment of a university in Palestine, the land which he conceived of as a cultural center for all Jews.

"Milton Friedman and George J. Stigler shaped economics as we know it today - their Chicago School laid the groundwork for much of the neoclassical tradition in economic analysis. This book brings together a collection of letters from these two Noble laureates from the post-war years, containing new information about their personal and professional relationships, and also illuminating the development of ideas which are now fundamental to economic theory. The book, edited by Dan and Claire Hammond, contains an introductory chapter, chronologies for Friedman and Stigler, and transcripts of 71 letters written from 1945 to 1957 along with enclosures."--BOOK JACKET

The rich correspondence that preceded the publication of Monopoly Capital Paul A. Baran and Paul M. Sweezy were two of the leading Marxist economists of the twentieth century. Their seminal work, Monopoly Capital: An Essay on the American Economic and Social Order, published in 1966, two years after Baran's death, was in many respects the culmination of fifteen years of correspondence between the two, from 1949 to 1964. During those years, Baran, a professor of economics at Stanford, and Sweezy, a former professor of economics at Harvard, then co-editing Monthly Review in New York City, were separated by three thousand miles. Their intellectual collaboration required that they write letters to one another frequently and, in the years closer to 1964, almost daily. Their surviving correspondence consists of some one thousand letters. The letters selected for this volume illuminate not only the development of the political economy that was to form the basis of Monopoly Capital, but also the historical context—the McCarthy Era, the Cold War, the Cuban Missile Crisis—in which these thinkers were forced to struggle. Not since Marx and Engels carried on their epistolary correspondence has there has been a collection of letters offering such a detailed look at the making of a prescient critique of political economy—and at the historical conditions from which that critique was formed.