From the very start, at the age of twenty-one, Herbert York was swept into the century's most daring and dangerous technical achievement, the making of the atomic bomb. In Arms and the Physicist, York takes us backstage to witness key events of our time: to the Manhattan Project for the birth of the atomic bomb; to Lawrence Livermore where the H-bomb was built; to Washington to eavesdrop on how post-war history was being forged; and to Geneva where he tried to stem the madness. Readers will meet some of our greatest heros and villains--Lawrence, Oppenheimer, Weisskopf, Teller, General Groves, President Eisenhower, and a cast of hundreds--friends, colleagues, enemies, who for more than half a century, held the fate of the world in their hands.

The BBC Radio 4 Reith Lectures were given in 2010 by the Astronomer Royal, Professor Martin Rees. In this expanded version of the lectures (doubled in length with new material) Martin Rees shows how important science will be to the global economies of the 21st century, to solving some of our apparently intractable problems and to understanding the risks that the world faces.Science is often seen as difficult or obscure, but some great scientists (like the author) are so clear that we can all understand it and participate in the great debates that should concern us all whether they are about swine flu, global warming, oil running out, or even space travel. In four dazzling chapters (plus introduction and conclusion) Martin Rees shows the pleasures and importance of science, warns all of us (including governments intent on cutting funding) why we must take science deadly seriously and why it apart from everything else it is so satisfying - one of humankind's greatest achievements.

A collection of essays on the cosmos, written by an American Museum of Natural History astrophysicist, includes "Holy Wars," "Ends of the World," and "Hollywood Nights."

An award-winning scientist argues that theoretical physics has become too abstract and calls for science to return to the experimental method The recently celebrated discovery of the Higgs boson has captivated the public's imagination with the promise that it can explain the origins of everything in the universe. It's no wonder that the media refers to it grandly as the "God particle." Yet behind closed doors, physicists are admitting that there is much more to this story, and even years of gunning the Large Hadron Collider and herculean number crunching may still not lead to a deep understanding of the laws of nature. In this fascinating and eye-opening account, theoretical physicist Alexander Unzicker and science writer Sheilla Jones offer a polemic. They question whether the large-scale, multinational enterprises actually lead us to the promised land of understanding the universe. The two scientists take us on a tour of contemporary physics and show how a series of highly publicized theories met a dead end. Unzicker and Jones systematically unpack the recent hot theories such as "parallel universes," "string theory," and "inflationary cosmology," and provide an accessible explanation of each. The auhors argue that physics has abandoned its evidence-based roots and shifted to untestable mathematical theories, and they issue a clarion call for the science to return to its experimental foundation.

A comedy melodrama concerning three mad physicists in a Swiss sanatorium.

On the fiftieth anniversary of Hiroshima, Nobel-winning physicist Hans Bethe called on his fellow scientists to stop working on weapons of mass destruction. What drove Bethe, the head of Theoretical Physics at Los Alamos during the Manhattan Project, to renounce the weaponry he had once worked so tirelessly to create? That is one of the questions answered by Nuclear Forces, a riveting biography of Bethe’s early life and development as both a scientist and a man of principle. As Silvan Schweber follows Bethe from his childhood in Germany, to laboratories in Italy and England, and on to Cornell University, he shows how these differing environments were reflected in the kind of physics Bethe produced. Many of the young quantum physicists in the 1930s, including Bethe, had Jewish roots, and Schweber considers how Liberal Judaism in Germany helps explain their remarkable contributions. A portrait emerges of a man whose strategy for staying on top of a deeply hierarchical field was to tackle only those problems he knew he could solve. Bethe’s emotional maturation was shaped by his father and by two women of Jewish background: his overly possessive mother and his wife, who would later serve as an ethical touchstone during the turbulent years he spent designing nuclear bombs. Situating Bethe in the context of the various communities where he worked, Schweber provides a full picture of prewar developments in physics that changed the modern world, and of a scientist shaped by the unprecedented moral dilemmas those developments in turn created.

As Andrew Brown shows in Keeper of the Nuclear Conscience, Joseph Rotblat's life--from an impoverished childhood in war-torn Warsaw to an active old age that brought honors and public recognition, including the Nobel Peace Prize--is a compelling human story in itself. What gives it added significance is Rotblat's single-minded dedication to peaceful causes, particularly his pursuit of nuclear disarmament. Here is the first full biography of Joseph Rotblat based on complete access to his private papers. Brown describes how Rotblat overcame poverty and anti-Semitism to become a nuclear physicist, becoming a key member of the British team that worked on the atomic bomb in England and with the Manhattan Project in America. But Rotblat, appalled by the use of atomic bombs against the Japanese and deeply depressed by the brutal death of his wife in the Holocaust, soon became one of the prime architects of the anti-nuclear movement. The book describes his post-war activities under the shadow of Britain's nuclear program, his first political and media encounters, his exposure of the hazards of radioactive fallout, and his friendship with Bertrand Russell. Brown shows that Pugwash, the anti-nuclear group that Rotblat helped form, eventually established an invaluable back-channel link that penetrated the Iron Curtain. Indeed, it was a Pugwash office that facilitated the first meeting between Gorbachev and Reagan. Gorbachev's security advisers were heavily influenced by Pugwash ideas, especially the concept of non-offensive defense in Europe. Rotblat dedicated the last six decades of his life to peaceful causes and to efforts to uphold the ethical application of science. In this engaging biography, we discover a great man whose profound conscience shaped his life and work, and left an important legacy for future generations.