It has already been called the scientific breakthrough of the century: the detection of gravitational waves. Einstein predicted these tiny ripples in the fabric of spacetime nearly a hundred years ago, but they were never perceived directly until now. Decades in the making, this momentous discovery has given scientists a new understanding of the cataclysmic events that shape the universe and a new confirmation of Einstein’s theory of general relativity. Ripples in Spacetime is an engaging account of the international effort to complete Einstein’s project, capture his elusive ripples, and launch an era of gravitational-wave astronomy that promises to explain, more vividly than ever before, our universe’s structure and origin.

The quest for gravitational waves involved years of risky research and many personal and professional struggles that threatened to derail one of the world’s largest scientific endeavors. Govert Schilling takes readers to sites where these stories unfolded—including Japan’s KAGRA detector, Chile’s Atacama Cosmology Telescope, the South Pole’s BICEP detectors, and the United States’ LIGO labs. He explains the seeming impossibility of developing technologies sensitive enough to detect waves from two colliding black holes in the very distant universe, and describes the astounding precision of the LIGO detectors. Along the way Schilling clarifies concepts such as general relativity, neutron stars, and the big bang using language that readers with little scientific background can grasp.

Ripples in Spacetime provides a window into the next frontiers of astronomy, weaving far-reaching predictions and discoveries into a gripping story of human ambition and perseverance.

A Physics Today Best Book of the Year
A Forbes “For the Physics and Astronomy Lover in Your Life” Selection

“Succinct, accessible, and remarkably timely… This book is a rare find.”
—Physics Today

“Belongs on the shelf of anyone interested in learning the scientific, historical, and personal stories behind some of the most incredible scientific advances of the 21st century.”
—Forbes

The detection of gravitational waves has already been called the scientific breakthrough of the century. Einstein predicted these tiny ripples in the fabric of spacetime over a hundred years ago, but they were only recently perceived directly for the first time. Ripples in Spacetime is an engaging account of the international effort to complete Einstein’s project, capture his elusive ripples, and launch an era of gravitational-wave astronomy that promises to explain, more vividly than ever before, our universe’s structure and origin.

“Schilling’s deliciously nerdy grand tour takes us through compelling backstory, current research, and future expectations.”
—Nature

“A lively and readable account… Schilling underlines that this discovery is the opening of a new window on the universe, the beginning of a new branch of science.”
—Graham Farmelo, The Guardian

In Ripples of Hope, Robert M. Press tells the stories of mothers, students, teachers, journalists, attorneys, and manyothers who courageously stood up for freedom and human rights against repressive rulers “ and who helped bring about change through primarily nonviolent means. Global in application and focusing on Kenya, Liberia and Sierra Leone, this tribute to the strength of the human spirit also breaks new ground in social movement theories, showing how people on their own or in small groups can make a difference.

Ask a random American what springs to mind about Sedona, Arizona, and they will almost certainly mention New Age spirituality. Nestled among stunning sandstone formations, Sedona has built an identity completely intertwined with that of the permanent residents and throngs of visitors who insist it is home to powerful vortexes—sites of spiraling energy where meditation, clairvoyance, and channeling are enhanced. It is in this uniquely American town that Susannah Crockford took up residence for two years to make sense of spirituality, religion, race, and class.

Many people move to Sedona because, they claim, they are called there by its special energy. But they are also often escaping job loss, family breakdown, or foreclosure. Spirituality, Crockford shows, offers a way for people to distance themselves from and critique current political and economic norms in America. Yet they still find themselves monetizing their spiritual practice as a way to both “raise their vibration” and meet their basic needs. Through an analysis of spirituality in Sedona, Crockford gives shape to the failures and frustrations of middle- and working-class people living in contemporary America, describing how spirituality infuses their everyday lives. Exploring millenarianism, conversion, nature, food, and conspiracy theories, Ripples of the Universe combines captivating vignettes with astute analysis to produce a unique take on the myriad ways class and spirituality are linked in contemporary America.