Blackett S War

A Washington Post Notable Book In March 1941, after a year of devastating U-boat attacks, the British War Cabinet turned to an intensely private, bohemian physicist named Patrick Blackett to turn the tide of the naval campaign. Though he is little remembered today, Blackett did as much as anyone to defeat Nazi Germany, by revolutionizing the Allied anti-submarine effort through the disciplined, systematic implementation of simple mathematics and probability theory. This is the story of how British and American civilian intellectuals helped change the nature of twentieth-century warfare, by convincing disbelieving military brass to trust the new field of operational research.

A Washington Post Notable Book In March 1941, after a year of devastating U-boat attacks, the British War Cabinet turned to an intensely private, bohemian physicist named Patrick Blackett to turn the tide of the naval campaign. Though he is little remembered today, Blackett did as much as anyone to defeat Nazi Germany, by revolutionizing the Allied anti-submarine effort through the disciplined, systematic implementation of simple mathematics and probability theory. This is the story of how British and American civilian intellectuals helped change the nature of twentieth-century warfare, by convincing disbelieving military brass to trust the new field of operational research.

This is a lively and compact biography of P. M. S. Blackett, one of the most brilliant and controversial physicists of the twentieth century. Nobel laureate, leader of operational research during the Second World War, scientific advisor to the British government, President of the Royal Society, member of the House of Lords, Blackett was also denounced as a Stalinist apologist for opposing American and British development of atomic weapons, subjected to FBI surveillance, and named as a fellow traveler on George Orwell's infamous list. His service as a British Royal Navy officer in the First World War prepared Blackett to take a scientific advisory role on military matters in the mid-1930s. An international leader in the experimental techniques of the cloud chamber, he was a pioneer in the application of magnetic evidence for the geophysical theory of continental drift. But his strong political stands made him a polarizing influence, and the decisions he made capture the complexity of living a prominent twentieth-century scientific life.

The 1850 Fugitive Slave Law, which mandated action to aid in the recovery of runaway slaves and denied fugitives legal rights if they were apprehended, quickly became a focal point in the debate over the future of slavery and the nature of the union. In Making Freedom, R. J. M. Blackett uses the experiences of escaped slaves and those who aided them to explore the inner workings of the Underground Railroad and the enforcement of the Fugitive Slave Law, while shedding light on the political effects of slave escape in southern states, border states, and the North. Blackett highlights the lives of those who escaped, the impact of the fugitive slave cases, and the extent to which slaves planning to escape were aided by free blacks, fellow slaves, and outsiders who went south to entice them to escape. Using these stories of particular individuals, moments, and communities, Blackett shows how slave flight shaped national politics as the South witnessed slavery beginning to collapse and the North experienced a threat to its freedom.

Examines the impact fugitive slaves had on the Fugitive Slave Law and the coming of the American Civil War.

In Code Warriors, Stephen Budiansky--a longtime expert in cryptology--tells the fascinating story of how NSA came to be, from its roots in World War II through the fall of the Berlin Wall. Along the way, he guides us through the fascinating challenges faced by cryptanalysts, and how they broke some of the most complicated codes of the twentieth century. With access to new documents, Budiansky shows where the agency succeeded and failed during the Cold War, but his account also offers crucial perspective for assessing NSA today in the wake of the Edward Snowden revelations. Budiansky shows how NSA's obsession with recording every bit of data and decoding every signal is far from a new development; throughout its history the depth and breadth of the agency's reach has resulted in both remarkable successes and destructive failures.

A narrative account of Reconstruction-era violence documents vigilante attacks on African Americans and their white allies, in a fast-paced analysis that traces the period as reflected by the careers of two Union officers, a Confederate general, a northern entrepreneur, and a former slave.

Divided hearts explores the passionate political strife that raged in Britain as a result of the American Civil War. Moving beyond Mary Ellison's 1972 landmark regional study of Lancashire cotton workers' reactions, R.J.M. Blackett opens the subject to a new, wider transatlantic context of influence and undertakes a deftly researched and written sociological, intellectual, and political examination of who in Britain supported the Union, who the Confederacy, and why.