Contesting Extinctions: Decolonial and Regenerative Futures critically interrogates the discursive framing of extinctions and how they relate to the systems that bring about biocultural loss. The chapters in this multidisciplinary volume examine approaches to ecological and social extinction and resurgence from a variety of fields, including environmental studies, literary studies, political science, and philosophy. Grounding their scholarship in decolonial, Indigenous, and counter-hegemonic frameworks, the contributors advocate for shifting the discursive focus from ruin to regeneration.

A compelling answer to an important question: Can past mass extinctions teach us how to avoid future planetary disaster? On its face, the story of mass extinction on Earth is one of unavoidable disaster. Asteroid smashes into planet; goodbye dinosaurs. Planetwide crises seem to be beyond our ability to affect or evade. Extinctions argues that geological history tells an instructive story, one that offers important signs for us to consider. When the asteroid struck, Charles Frankel explains, it set off a wave of cataclysms that wore away at the global ecosystem until it all fell apart. What if there had been a way to slow or even turn back these tides? Frankel believes that the answer to this question holds the key to human survival. Human history, from the massacre of Ice Age megafauna to today’s industrial climate change, has brought the planet through another series of cataclysmic events. But the history of mass extinction together with the latest climate research, Frankel maintains, shows us a way out. If we curb our destructive habits, particularly our drive to kill and consume other species, and work instead to conserve what biodiversity remains, the Earth might yet recover. Rather than await decisive disaster, Frankel argues that we must instead take action to reimagine what it means to be human. As he eloquently explains, geological history reminds us that life is not eternal; we can disappear, or we can become something new and continue our evolutionary adventure.

This book examines the arguments and behavior of the scientists who have been locked in conflict over two competing theories to explain why, 65 million years ago, most life on earth—including the dinosaurs—perished.

In this vast sweep of our Earths history, Michael Benton brings the deep past to life as never before. Deploying the cutting-edge tools in biology, chemistry, physics and geology that are transforming our understanding of previous environmental cataclysms including the incredible new discovery of a hitherto unknown extinction event he uncovers not only their lethal effects but also the processes that brought about such large-scale destruction. Beginning with the oldest extinction, Benton investigates the Late Ordovician, which set the evolution of the first animals on an entirely new course; the late Devonian, brought on by global warming; the cataclysmic End-Permian, which wiped out over 90 per cent of all life on Earth; and, book-ending the age of the dinosaurs, the newly discovered Carnian Pluvial Event and the End-Cretaceous asteroid. He examines how global warming, acid rain, ocean acidification, erupting volcanoes and meteorite impact have affected conditions on Earth, the drastic consequences for global ecology, and how life in turn survived, adapted and evolved. This expert retelling of scientific breakthroughs allows us to link long-ago upheavals to our modern crises. As todays climate scientists and political leaders grapple to understand these processes and our planet enters the sixth great extinction, these insights from the past may hold the key to survival.

In this young readers adaptation of the New York Times-bestselling, Pulitzer Prize-winning The Sixth Extinction, Elizabeth Kolbert tells us why and how human beings have altered life on the planet in a way no species has before. Over the last half-billion years, there have been five mass extinctions, when the diversity of life on earth suddenly and dramatically contracted. Scientists around the world are monitoring the sixth extinction, predicted to be the most devastating extinction event since the asteroid impact that wiped out the dinosaurs. Adapting from her New York Times-bestselling, Pulitzer Prize-winning adult nonfiction, Elizabeth Kolbert explores how humans are altering life on Earth.

Draws on the work of geologists, botanists, marine biologists and other researchers to discuss the five devastating mass extinctions on Earth and predicts the coming of a sixth.

The first book to review all the evidence concerning both the dinosaur extinctions and all the other major extinctions - of plant, animal, terrestrial, and marine life - in the history of life. All the extinction mechanisms are critically assessed, including meteorite impact, anoxia, and volcanism. - ;Why do mass extinctions occur? The demise of the dinosaurs has been discussed exhaustively, but has never been out into the context of other extinction events. This is the first systematic review of the mass extinctions of all organisms, plant and animal, terrestrial and marine, that have occurred in the history of life. This includes the major crisis 250 million years ago which nearly wiped out all life on Earth. By examining current paleontological, geological, and sedimentological evidence of environmental changes, the cases for explanations based on climate change, marine regressions, asteroid or comet impact, anoxia, and volcanic eruptions are all critically evaluated. -

Extinction is the ultimate fate of all biological species - over 99 percent of the species that have ever inhabited the Earth are now extinct. The long fossil record of life provides scientists with crucial information about when species became extinct, which species were most vulnerable to extinction, and what processes may have brought about extinctions in the geological past. Key aspects of extinctions in the history of life are here reviewed by six leading palaeontologists, providing a source text for geology and biology undergraduates as well as more advanced scholars. Topical issues such as the causes of mass extinctions and how animal and plant life has recovered from these cataclysmic events that have shaped biological evolution are dealt with. This helps us to view the biodiversity crisis in a broader context, and shows how large-scale extinctions have had profound and long-lasting effects on the Earth's biosphere.

"Near time" -an interval that spans the last 100,000 years or so of earth history-qualifies as a remarkable period for many reasons. From an anthropocentric point of view, the out standing feature of near time is the fact that the evolution, cultural diversification, and glob al spread of Homo sapiens have all occurred within it. From a wider biological perspective, however, the hallmark of near time is better conceived of as being one of enduring, repeat ed loss. The point is important. Despite the sense of uniqueness implicit in phrases like "the biodiversity crisis," meant to convey the notion that the present bout of extinctions is by far the worst endured in recent times, substantial losses have occurred throughout near time. In the majority of cases, these losses occurred when, and only when, people began to ex pand across areas that had never before experienced their presence. Although the explana tion for these correlations in time and space may seem obvious, it is one thing to rhetori cally observe that there is a connection between humans and recent extinctions, and quite another to demonstrate it scientifically. How should this be done? Traditionally, the study of past extinctions has fallen largely to researchers steeped in such disciplines as paleontology, systematics, and paleoecology. The evaluation of future losses, by contrast, has lain almost exclusively within the domain of conservation biolo gists. Now, more than ever, there is opportunity for overlap and sharing of information.

This book is about the philosophy of de-extinction. To make an extinct species ‘de-extinct’ is to resurrect it by creating new organisms of the same, or similar, appearance and genetics. The book describes current attempts to resurrect three species, the aurochs, woolly mammoth and passenger pigeon. It then investigates two major philosophical questions such projects throw up. These are the Authenticity Question—‘will the products of de-extinction be authentic members of the original species?’—and the Ethical Question—‘is de-extinction something that should be done?' The book surveys and critically evaluates a raft of arguments for and against the authenticity or de-extinct organisms, and for and against the ethical legitimacy of de-extinction. It concludes, first, that authentic de-extinctions are actually possible, and second, that de-extinction can potentially be ethically legitimate, especially when deployed as part of a ‘freeze now and resurrect later’ conservation strategy.