Summary Of Laura Tretheway S The Deepest Map

Get the Summary of Laura Tretheway's The Deepest Map in 20 minutes. Please note: This is a summary & not the original book. "The Deepest Map" by Laura Tretheway chronicles the journey of Cassie Bongiovanni, a young ocean mapper, as she joins the ambitious Five Deeps Expedition led by Victor Vescovo, a millionaire adventurer. The book delves into the challenges of mapping the largely uncharted ocean floor, a task with significant scientific, economic, and geopolitical implications. It explores the intersection of personal ambition, technological advancements, and the enduring allure of the unknown in the modern era of ocean exploration...

“Should be required reading. . . . A gripping and all-too-timely account of what in more ways than one is turning out to be a very costly and questionably necessary race to the bottom. . . . Trethewey rises to the occasion here, relating in absorbing detail the ebb and flow of conflicting interests that tussle down among the vents and ridges of the hadal zone. It is all highly readable, and it is all deeply ominous.”—Simon Winchester, New York Times Book Review ?The dramatic and action-packed story of the last mysterious place on earth—the world’s seafloor—and the deep-sea divers, ocean mappers, marine biologists, entrepreneurs, and adventurers involved in the historic push to chart it, as well as the opportunities, challenges, and perils this exploration holds now and for the future. Five oceans—the Atlantic, the Pacific, the Indian, the Arctic, and the Southern—cover approximately 70 percent of the earth. Yet we know little about what lies beneath them. By the early 2020s, less than twenty-five percent of the ocean’s floor has been charted, most close to shorelines, and over three quarters of the ocean lies in in what is called the Deep Sea, depths below a thousand meters. Now, the race is on to completely map the ocean’s floor by 2030—an epic project involving scientists, investors, militaries, and private explorers who are cooperating and competing to get an accurate reading of this vast terrain and understand its contours and environment. In The Deepest Map, Laura Trethewey documents this race to the bottom, following global efforts around the world, from crowdsourcing to advances in technology, recent scientific discoveries to tales of dangerous dives in untested and costly submersibles. The lure of ocean exploration has attracted many, including the likes of James Cameron, Richard Branson, Ray Dalio, and Eric Schmidt. The Deepest Map follows a cast of intriguing characters, from early mappers such as Marie Tharp, a woman working in the male-dominated fields of oceanography and geology whose discoveries have added significantly to our knowledge; Victor Vescovo, a man obsessed with reaching the deepest depths of each of the five oceans, and his young, brilliant, and fearless mapper Cassie Bongiovanni; and the diverse entrepreneurs looking to explore and exploit this uncharted territory and its resources. In The Deepest Map, ocean discovery converges with humanity's origin story; in mapping the ocean floor, scientists are actively tracing our roots back to the most inhospitable places on earth where life began—and flourished. But for every conservationist looking to protect the seafloor, there are others who see its commercial potential. Will a new map exacerbate pollution and the degradation of this natural resource? How will the race remake political power structures in years to come? Trethewey probes these questions as countries and conglomerates wrestle over the riches that may lie at the bottom of the sea. The future of humanity depends on our ability to protect this vast, precious, and often ignored resource. A true tale of science, nature, technology, and an extreme outdoor adventure The Deepest Map illuminates why we love—and fear—the earth’s final frontier and is a crucial addition to the increasingly urgent conversation about climate change.

The vulnerable visage of the crown jewel of planet Earth. An exploration of the earth's last wild frontier, filled with high-stakes stories and people and places facing an uncertain future. On a life raft in the Mediterranean, a teenager from Ghana wonders whether he will reach Europe alive, and whether he will be allowed to stay. In the North Atlantic, a young chef disappears from a cruise ship, leaving a mystery for his friends and family to solve. A water-squatting community battles eviction from a harbour in British Columbia, raising the question of who owns the water. The Imperilled Oceanby Laura Trethewey is a deeply reported work of narrative journalism that follows people as they head out to sea. What they discover holds inspiring and dire implications for the life of the ocean -- and for all of us back on land. Battles are fought, fortunes made, lives lost, and the ocean approaches an uncertain future. Behind this human drama, the ocean is growing ever more unstable, threatening to upend life on land.

The sixth-century voyage of St Brendan from Ireland to America, is one of the most fascinating of all sea legends. Could the myth of the Irish monk and his crew sailing the Atlantic in a boat made of leather, nearly a thousand years before Columbus, have been reality? In 1976, Tim Severin and a crew of four men, set out to recreate the Brendan legend. Using the exact same methods in constructing their sailing vessel, they set out on their hazardous voyage, making it one of the most inspiring expeditions in the history of exploration.

A Science Friday Best Science Book of the Year A Kirkus Reviews Best Nonfiction Book of the Year A Library Journal Best Science and Technology Book of the Year A Tampa Bay Times Best Book of the Year A stunning history of seashells and the animals that make them that "will have you marveling at nature…Barnett’s account remarkably spirals out, appropriately, to become a much larger story about the sea, about global history and about environmental crises and preservation" (John Williams, New York Times Book Review). Seashells have been the most coveted and collected of nature’s creations since the dawn of humanity. They were money before coins, jewelry before gems, art before canvas. In The Sound of the Sea, acclaimed environmental author Cynthia Barnett blends cultural history and science to trace our long love affair with seashells and the hidden lives of the mollusks that make them. Spiraling out from the great cities of shell that once rose in North America to the warming waters of the Maldives and the slave castles of Ghana, Barnett has created an unforgettable history of our world through an examination of the unassuming seashell. She begins with their childhood wonder, unwinds surprising histories like the origin of Shell Oil as a family business importing exotic shells, and charts what shells and the soft animals that build them are telling scientists about our warming, acidifying seas. From the eerie calls of early shell trumpets to the evolutionary miracle of spines and spires and the modern science of carbon capture inspired by shell, Barnett circles to her central point of listening to nature’s wisdom—and acting on what seashells have to say about taking care of each other and our world.

"A memoir from permafrost scientist Katey Walter Anthony on her pioneering research studying methane emissions in Arctic lakes-which has made significant contributions to the climate change dialogue-as well as her search for family, faith, and belonging, on her journey to becoming a scientist"--

Six were taken. Eleven years later, five come back--with no idea of where they've been. A riveting mystery for fans of We Were Liars. Eleven years ago, six kindergartners went missing without a trace. After all that time, the people left behind moved on, or tried to. Until today. Today five of those kids return. They're sixteen, and they are . . . fine. Scarlett comes home and finds a mom she barely recognizes, and doesn't really recognize the person she's supposed to be, either. But she thinks she remembers Lucas. Lucas remembers Scarlett, too, except they're entirely unable to recall where they've been or what happened to them. Neither of them remember the sixth victim, Max--the only one who hasn't come back. Which leaves Max's sister, Avery, wanting answers. She wants to find her brother--dead or alive--and isn't buying this whole memory-loss story. But as details of the disappearance begin to unfold, no one is prepared for the truth. This unforgettable novel--with its rich characters, high stakes, and plot twists--will leave readers breathless.

“An eye-opening and enchanting book by one of our major scientist-explorers.” —Diane Ackerman, author of The Zookeeper’s Wife Nicknamed the “Real-Life Lorax” by National Geographic, the biologist, botanist, and conservationist Meg Lowman—aka “CanopyMeg”—takes us on an adventure into the “eighth continent” of the world's treetops, along her journey as a tree scientist, and into climate action Welcome to the eighth continent! As a graduate student exploring the rain forests of Australia, Meg Lowman realized that she couldn’t monitor her beloved leaves using any of the usual methods. So she put together a climbing kit: she sewed a harness from an old seat belt, gathered hundreds of feet of rope, and found a tool belt for her pencils and rulers. Up she went, into the trees. Forty years later, Lowman remains one of the world’s foremost arbornauts, known as the “real-life Lorax.” She planned one of the first treetop walkways and helps create more of these bridges through the eighth continent all over the world. With a voice as infectious in its enthusiasm as it is practical in its optimism, The Arbornaut chronicles Lowman’s irresistible story. From climbing solo hundreds of feet into the air in Australia’s rainforests to measuring tree growth in the northeastern United States, from searching the redwoods of the Pacific coast for new life to studying leaf eaters in Scotland’s Highlands, from conducting a BioBlitz in Malaysia to conservation planning in India and collaborating with priests to save Ethiopia’s last forests, Lowman launches us into the life and work of a field scientist, ecologist, and conservationist. She offers hope, specific plans, and recommendations for action; despite devastation across the world, through trees, we can still make an immediate and lasting impact against climate change. A blend of memoir and fieldwork account, The Arbornaut gives us the chance to live among scientists and travel the world—even in a hot-air balloon! It is the engrossing, uplifting story of a nerdy tree climber—the only girl at the science fair—who becomes a giant inspiration, a groundbreaking, ground-defying field biologist, and a hero for trees everywhere. Includes black-and-white illustrations