In 1965 the Second Vatican Council declared that God loves the Jews. Before that, the Church had taught for centuries that Jews were cursed by God and, in the 1940s, mostly kept silent as Jews were slaughtered by the Nazis. How did an institution whose wisdom is said to be unchanging undertake one of the most enormous, yet undiscussed, ideological swings in modern history?

The radical shift of Vatican II grew out of a buried history, a theological struggle in Central Europe in the years just before the Holocaust, when a small group of Catholic converts (especially former Jew Johannes Oesterreicher and former Protestant Karl Thieme) fought to keep Nazi racism from entering their newfound church. Through decades of engagement, extending from debates in academic journals, to popular education, to lobbying in the corridors of the Vatican, this unlikely duo overcame the most problematic aspect of Catholic history. Their success came not through appeals to morality but rather from a rediscovery of neglected portions of scripture.

From Enemy to Brother illuminates the baffling silence of the Catholic Church during the Holocaust, showing how the ancient teaching of deicide—according to which the Jews were condemned to suffer until they turned to Christ—constituted the Church’s only language to talk about the Jews. As he explores the process of theological change, John Connelly moves from the speechless Vatican to those Catholics who endeavored to find a new language to speak to the Jews on the eve of, and in the shadow of, the Holocaust.

Taking advantage of documents never before available from the archives of the East German Communist Party and the Ministry for State Security, and drawing on interviews with, among others, the legendary spy chief Markus Wolf and members of the East German Politburo, Science under Socialism is the first book to examine the role of science and technology in the former German Democratic Republic. The result is a multi-layered analysis of the scientific enterprise that provides a fascinating glimpse into what it took to construct a new socialist state and the role science and technology played in it.

The book is organized around general policy issues, institutions, disciplines, and biographies. An international cast of contributors (Americans, former East Germans, and former West Germans) take the reader on a journey from the view of science policymakers, to the construction of "socialist" institutions for science, to the role of espionage in technology transfer, to the social and political context of the chemical industry, engineers, nuclear power, biology, computers, and finally the career trajectories of scientists through the vicissitudes of twentieth-century German history.

By providing a historical understanding of the scientific enterprise in East Germany, Science under Socialism also offers the fullest account we have of the effect of state socialism on the development of science.