“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.

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...

This New York Times bestseller by the author of Blue Highways is “a majestic survey of land and time and people in a single county of the Kansas plains” (Hungry Mind Review). William Least Heat-Moon travels by car and on foot into the core of our continent, focusing on the landscape and history of Chase County—a sparsely populated tallgrass prairie in the Flint Hills of central Kansas—exploring its land, plants, animals, and people until this small place feels as large as the universe. Called a “modern-day Walden” by the Chicago Sun-Times, PrairyErth is a journey through a place, through time, and into the human mind from the acclaimed author of Here, There, Elsewhere: Stories from the Road. “A sense of the American grain that will give [PrairyErth] a permanent place in the literature of our country.” —Paul Theroux, The New York Times

"Scholarly study of Great Plains nonfiction writers in the genre of "deep mapping", a genre that weaves together strata of narrative that includes natural history, cultural history, geography, memoir, and inter-textual material"--

Deep maps are finely detailed, multimedia depictions of a place and the people, buildings, objects, flora, and fauna that exist within it and which are inseparable from the activities of everyday life. These depictions may encompass the beliefs, desires, hopes, and fears of residents and help show what ties one place to another. A deep map is a way to engage evidence within its spatio-temporal context and to provide a platform for a spatially-embedded argument. The essays in this book investigate deep mapping and the spatial narratives that stem from it. The authors come from a variety of disciplines: history, religious studies, geography and geographic information science, and computer science. Each applies the concepts of space, time, and place to problems central to an understanding of society and culture, employing deep maps to reveal the confluence of actions and evidence and to trace paths of intellectual exploration by making use of a new creative space that is visual, structurally open, multi-media, and multi-layered.

On a life raft in the Mediterranean, a teenager from Ghana wonders whether he will reach Europe alive. 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 harbor in a Pacific Northwest town, raising the question of who owns the water. Imperiled Ocean 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. As Imperiled Ocean unfolds, battles are fought, fortunes made, and lives are lost. Behind this human drama, the ocean is growing ever more unstable, threatening to upend life on land. We meet a biologist tracking sturgeon who is unable to stop the development and pollution destroying the fish’s habitat, he races to learn about the fish before it disappears. Sturgeon has survived more than 300 million years on earth and could hold important truths about how humanity might make itself amenable to a changing ocean. As a fisher and scientist, his ability to listen to the water becomes a parable for today. By eavesdropping on an imperiled world, he shows a way we can move forward to save the oceans we all share.

Taking its name from the subtitle of William Least Heat-Moon’s PrairyErth (a deep map), the “deep-map” form of nonfiction and environmental writing defines an innovative and stratigraphic literary genre. Proposing that its roots can be found in Great Plains nonfiction writing, Susan Naramore Maher explores the many facets of this vital form of critique, exploration, and celebration that weaves together such elements of narrative as natural history, cultural history, geography, memoir, and intertextuality. Maher’s Deep Map Country gives readers the first book-length study of the deep-map nonfiction of the Great Plains region, featuring writers as diverse as Julene Bair, Sharon Butala, Loren Eiseley, Don Gayton, Linda Hasselstrom, William Least Heat-Moon, John Janovy Jr., John McPhee, Kathleen Norris, and Wallace Stegner. Deep Map Country examines the many layers of storytelling woven into their essays: the deep time of geology and evolutionary biology; the cultural history of indigenous and settlement communities; the personal stories of encounters with this expansive terrain; the political and industrial stories that have affected the original biome and Plains economies; and the spiritual dimensions of the physical environment that press on everyday realities.