The theory of plate tectonics transformed earth science. The hypothesis that the earth’s outermost layers consist of mostly rigid plates that move over an inner surface helped describe the growth of new seafloor, confirm continental drift, and explain why earthquakes and volcanoes occur in some places and not others. Lynn R. Sykes played a key role in the birth of plate tectonics, conducting revelatory research on earthquakes. In this book, he gives an invaluable insider’s perspective on the theory’s development and its implications. Sykes combines lucid explanation of how plate tectonics revolutionized geology with unparalleled personal reflections. He entered the field when it was on the cusp of radical discoveries. Studying the distribution and mechanisms of earthquakes, Sykes pioneered the identification of seismic gaps—regions that have not ruptured in great earthquakes for a long time—and methods to estimate the possibility of quake recurrence. He recounts the various phases of his career, including his antinuclear activism, and the stories of colleagues around the world who took part in changing the paradigm. Sykes delves into the controversies over earthquake prediction and their importance, especially in the wake of the giant 2011 Japanese earthquake and the accompanying Fukushima disaster. He highlights geology’s lessons for nuclear safety, explaining why historic earthquake patterns are crucial to understanding the risks to power plants. Plate Tectonics and Great Earthquakes is the story of a scientist witnessing a revolution and playing an essential role in making it.

Physical Geology is a vast subject and it is not possible to cover all aspects in one book. This book does not invent the wheel but merely put together sets of updated but concise material on Physical Geology with lots of illustrations. All illustrations are created by hand and give a real classroom feel to the book. Students or readers can easily reproduce them by hand. This is a book, where a diagram says it all. The book is divided into four parts. The first part “The Solar System and Cosmic Bodies” deals with elements of our Solar System and the cosmic bodies around it (like meteorites, asteroids, etc.). The second part “The Earth Materials” deals with Earth and its internal structure. The third part “The Hydrologic System” is more exhaustive and deals with the hydrological system of the Earth including Weathering and Mass Wasting, Streams, Groundwater, Karst, Glaciers, Oceans and Aeolian Processes and Landforms. The fourth and the final part “The Tectonic System” deals with different aspects of Plate Tectonics, Earthquakes and Volcanoes.

From December 1811 to February 1812, massive earthquakes shook the middle Mississippi Valley, collapsing homes, snapping large trees midtrunk, and briefly but dramatically reversing the flow of the continent’s mightiest river. For decades, people puzzled over the causes of the quakes, but by the time the nation began to recover from the Civil War, the New Madrid earthquakes had been essentially forgotten. In The Lost History of the New Madrid Earthquakes, Conevery Bolton Valencius remembers this major environmental disaster, demonstrating how events that have been long forgotten, even denied and ridiculed as tall tales, were in fact enormously important at the time of their occurrence, and continue to affect us today. Valencius weaves together scientific and historical evidence to demonstrate the vast role the New Madrid earthquakes played in the United States in the early nineteenth century, shaping the settlement patterns of early western Cherokees and other Indians, heightening the credibility of Tecumseh and Tenskwatawa for their Indian League in the War of 1812, giving force to frontier religious revival, and spreading scientific inquiry. Moving into the present, Valencius explores the intertwined reasons—environmental, scientific, social, and economic—why something as consequential as major earthquakes can be lost from public knowledge, offering a cautionary tale in a world struggling to respond to global climate change amid widespread willful denial. Engagingly written and ambitiously researched—both in the scientific literature and the writings of the time—The Lost History of the New Madrid Earthquakes will be an important resource in environmental history, geology, and seismology, as well as history of science and medicine and early American and Native American history.

On growing up in the American South of the 1960s—an all-American white boy—son of a long line of Methodist preachers, in the midst of the civil rights revolution, and discovering the culpability of silence within the church. By the Pulitzer Prize-winning journalist and columnist for The Birmingham News. "My dad was a Methodist preacher and his dad was a Methodist preacher," writes John Archibald. "It goes all the way back on both sides of my family. When I am at my best, I think it comes from that sermon place." Everything Archibald knows and believes about life is "refracted through the stained glass of the Southern church. It had everything to do with people. And fairness. And compassion." In Shaking the Gates of Hell, Archibald asks: Can a good person remain silent in the face of discrimination and horror, and still be a good person? Archibald had seen his father, the Rev. Robert L. Archibald, Jr., the son and grandson of Methodist preachers, as a moral authority, a moderate and a moderating force during the racial turbulence of the '60s, a loving and dependable parent, a forgiving and attentive minister, a man many Alabamians came to see as a saint. But was that enough? Even though Archibald grew up in Alabama in the heart of the civil rights movement, he could recall few words about racial rights or wrongs from his father's pulpit at a time the South seethed, and this began to haunt him. In this moving and powerful book, Archibald writes of his complex search, and of the conspiracy of silence his father faced in the South, in the Methodist Church and in the greater Christian church. Those who spoke too loudly were punished, or banished, or worse. Archibald's father was warned to guard his words on issues of race to protect his family, and he did. He spoke to his flock in the safety of parable, and trusted in the goodness of others, even when they earned none of it, rising through the ranks of the Methodist Church, and teaching his family lessons in kindness and humanity, and devotion to nature and the Earth. Archibald writes of this difficult, at times uncomfortable, reckoning with his past in this unadorned, affecting book of growth and evolution.

In the past decades, work has changed dramatically. Yet we are still sent into the new world of work with old, outdated tools, expectations, and strategies. This leaves us ill-equipped in our pursuit of meaningful work that will impact our communities and change the world. The result? Unmet expectations and unfulfilled longings. Not to mention curiosity about how to do the work we sense God calling us to. Make Work Matter provides a blueprint for a better future. Filled with stories and insights from faithful entrepreneurs and built on solid research, this book will help you - discover what God is calling you to do in a changing world - define where you are in this season of work - embrace what the Bible says (and doesn't say) about calling - develop a mindset and habits suited for the new world of work - reflect on and work out ways that sustain you on the journey It's time to close the gap between what you're doing now and the meaningful work you desire to accomplish. This book will help you chart your own way forward.

The thrilling, cinematic story of a community shattered by disaster—and the extraordinary woman who helped pull it back together “A powerful, heart-wrenching book, as much art as it is journalism.”—The Wall Street Journal “A beautifully wrought and profoundly joyful story of compassion and perseverance.”—BuzzFeed (Best Books of the Year) In the spring of 1964, Anchorage, Alaska, was a modern-day frontier town yearning to be a metropolis—the largest, proudest city in a state that was still brand-new. But just before sundown on Good Friday, the community was jolted by the most powerful earthquake in American history, a catastrophic 9.2 on the Richter Scale. For four and a half minutes, the ground lurched and rolled. Streets cracked open and swallowed buildings whole. And once the shaking stopped, night fell and Anchorage went dark. The city was in disarray and sealed off from the outside world. Slowly, people switched on their transistor radios and heard a familiar woman’s voice explaining what had just happened and what to do next. Genie Chance was a part-time radio reporter and working mother who would play an unlikely role in the wake of the disaster, helping to put her fractured community back together. Her tireless broadcasts over the next three days would transform her into a legendary figure in Alaska and bring her fame worldwide—but only briefly. That Easter weekend in Anchorage, Genie and a cast of endearingly eccentric characters—from a mountaineering psychologist to the local community theater group staging Our Town—were thrown into a jumbled world they could not recognize. Together, they would make a home in it again. Drawing on thousands of pages of unpublished documents, interviews with survivors, and original broadcast recordings, This Is Chance! is the hopeful, gorgeously told story of a single catastrophic weekend and proof of our collective strength in a turbulent world. There are moments when reality instantly changes—when the life we assume is stable gets upended by pure chance. This Is Chance! is an electrifying and lavishly empathetic portrayal of one community rising above the randomness, a real-life fable of human connection withstanding chaos.

This book discusses the impact of climate change, land use and land cover, and socio-economic dynamics on landslides in Asian countries. Scholars recently have brought about a shift in their focus regarding triggering factors for landslides, from rainfall or earthquake to claiming rapid urbanization, extreme population pressure, improper land use planning, illegal hill cutting for settlements and indiscriminate deforestation. This suggests that the occurrence or probabilities of landslides are shaped by both climate-related and non-climate-related anthropogenic factors. Among these issues, land use and land cover change or improper land use planning is one of the key factors. Further climate change shapes the rainfall pattern and intensity in different parts of the world, and consequently rainfall-triggered landslides have increased. These changes cause socio-economic changes. Conversely, socio-economic and lifestyle changes enhance inappropriate land use and climate change. All these changes in land use, climate and socio-economic aspects are dynamics in nature and shape landslide risks in Asian countries, where they are given serious attention by governments, disaster management professionals, researchers and academicians. This book comprises 21 chapters divided into three major sections highlighting the effect of climate change on landslide incidence with the influence on vegetation and socio-economic aspects. The sections address how climate change and extreme events have triggered landslides. The advances in geospatial techniques with the focus on land use and land cover change along with the effect on socio-economic aspects are also explored.