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| Author | : Huw Groucutt |
| Publisher | : Frontiers Media SA |
| Total Pages | : 176 |
| Release | : 2022-11-07 |
| Genre | : Science |
| ISBN | : 2832504043 |
| Author | : Andrew Y. Glikson |
| Publisher | : Springer |
| Total Pages | : 227 |
| Release | : 2015-11-04 |
| Genre | : Science |
| ISBN | : 331922512X |
The book outlines principal milestones in the evolution of the atmosphere, oceans and biosphere during the last 4 million years in relation with the evolution from primates to the genus Homo – which uniquely mastered the ignition and transfer of fire. The advent of land plants since about 420 million years ago ensued in flammable carbon-rich biosphere interfaced with an oxygen-rich atmosphere. Born on a flammable Earth surface, under increasingly unstable climates descending from the warmer Pliocene into the deepest ice ages of the Pleistocene, human survival depended on both—biological adaptations and cultural evolution, mastering fire as a necessity. This allowed the genus to increase entropy in nature by orders of magnitude. Gathered around camp fires during long nights for hundreds of thousandth of years, captivated by the flickering life-like dance of the flames, humans developed imagination, insights, cravings, fears, premonitions of death and thereby aspiration for immortality, omniscience, omnipotence and the concept of god. Inherent in pantheism was the reverence of the Earth, its rocks and its living creatures, contrasted by the subsequent rise of monotheistic sky-god creeds which regard Earth as but a corridor to heaven. Once the climate stabilized in the early Holocene, since about ~7000 years-ago production of excess food by Neolithic civilization along the Great River Valleys has allowed human imagination and dreams to express themselves through the construction of monuments to immortality. Further to burning large part of the forests, the discovery of combustion and exhumation of carbon from the Earth’s hundreds of millions of years-old fossil biospheres set the stage for an anthropogenic oxidation event, affecting an abrupt shift in state of the atmosphere-ocean-cryosphere system. The consequent ongoing extinction equals the past five great mass extinctions of species—constituting a geological event horizon in the history of planet Earth.
| Author | : Lydia Pyne |
| Publisher | : Penguin |
| Total Pages | : 378 |
| Release | : 2012-06-14 |
| Genre | : Science |
| ISBN | : 1101583681 |
An enlightening investigation of the Pleistocene’s dual character as a geologic time—and as a cultural idea The Pleistocene is the epoch of geologic time closest to our own. It’s a time of ice ages, global migrations, and mass extinctions—of woolly rhinos, mammoths, giant ground sloths, and not least early species of Homo. It’s the world that created ours. But outside that environmental story there exists a parallel narrative that describes how our ideas about the Pleistocene have emerged. This story explains the place of the Pleistocene in shaping intellectual culture, and the role of a rapidly evolving culture in creating the idea of the Pleistocene and in establishing its dimensions. This second story addresses how the epoch, its Earth-shaping events, and its creatures, both those that survived and those that disappeared, helped kindle new sciences and a new origins story as the sciences split from the humanities as a way of looking at the past. Ultimately, it is the story of how the dominant creature to emerge from the frost-and-fire world of the Pleistocene came to understand its place in the scheme of things. A remarkable synthesis of science and history, The Last Lost World describes the world that made our modern one.
| Author | : National Research Council |
| Publisher | : National Academies Press |
| Total Pages | : 129 |
| Release | : 2010-03-17 |
| Genre | : Science |
| ISBN | : 0309152399 |
The hominin fossil record documents a history of critical evolutionary events that have ultimately shaped and defined what it means to be human, including the origins of bipedalism; the emergence of our genus Homo; the first use of stone tools; increases in brain size; and the emergence of Homo sapiens, tools, and culture. The Earth's geological record suggests that some evolutionary events were coincident with substantial changes in African and Eurasian climate, raising the possibility that critical junctures in human evolution and behavioral development may have been affected by the environmental characteristics of the areas where hominins evolved. Understanding Climate's Change on Human Evolution explores the opportunities of using scientific research to improve our understanding of how climate may have helped shape our species. Improved climate records for specific regions will be required before it is possible to evaluate how critical resources for hominins, especially water and vegetation, would have been distributed on the landscape during key intervals of hominin history. Existing records contain substantial temporal gaps. The book's initiatives are presented in two major research themes: first, determining the impacts of climate change and climate variability on human evolution and dispersal; and second, integrating climate modeling, environmental records, and biotic responses. Understanding Climate's Change on Human Evolution suggests a new scientific program for international climate and human evolution studies that involve an exploration initiative to locate new fossil sites and to broaden the geographic and temporal sampling of the fossil and archeological record; a comprehensive and integrative scientific drilling program in lakes, lake bed outcrops, and ocean basins surrounding the regions where hominins evolved and a major investment in climate modeling experiments for key time intervals and regions that are critical to understanding human evolution.
| Author | : William M. Bowen |
| Publisher | : Springer |
| Total Pages | : 309 |
| Release | : 2018-08-03 |
| Genre | : Social Science |
| ISBN | : 3319950347 |
This book analyzes the history and development of settlements—from the earliest periods in human history to the present day—from a Darwinian evolutionary perspective. At the foundation of the evolutionary model is the argument that the human capacity for complex communication and unique problem-solving ability have led to the formation and reality of the modern city and its scaled-up megacity status. While evolutionary theory forms the platform for the book’s argument, general systems theory provides the operational framework for the organization and interpretations of each chapter. Throughout the book, the authors tackle various issues, questions, and possibilities regarding the future development and evolution of human settlements.
| Author | : William H. Calvin |
| Publisher | : William H. Calvin |
| Total Pages | : 379 |
| Release | : 2010-08-02 |
| Genre | : Nature |
| ISBN | : 098291671X |
| Author | : Andrew Y. Glikson |
| Publisher | : |
| Total Pages | : 190 |
| Release | : 2013-10-31 |
| Genre | : |
| ISBN | : 9789400773332 |
| Author | : Jan Zalasiewicz |
| Publisher | : Cambridge University Press |
| Total Pages | : 385 |
| Release | : 2019-03-07 |
| Genre | : Medical |
| ISBN | : 110847523X |
Reviews the evidence underpinning the Anthropocene as a geological epoch written by the Anthropocene Working Group investigating it. The book discusses ongoing changes to the Earth system within the context of deep geological time, allowing a comparison between the global transition taking place today with major transitions in Earth history.
| Author | : Andrew Y. Glikson |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 177 |
| Release | : 2013-10-08 |
| Genre | : Science |
| ISBN | : 9400773323 |
Unique among all creatures, further to the increase in its cranial volume from Australopithecus to Homo sapiens, the use of tools and cultural and scientific creativity, the genus Homo is distinguished by the mastery of fire, which since about two million years ago has become its blueprint. Through the Holocene and culminating in the Anthropocene, the burning of much of the terrestrial vegetation, excavation and combustion of fossil carbon from up to 420 million years-old biospheres, are leading to a global oxidation event on a geological scale, a rise in entropy in nature and the sixth mass extinction of species.
| Author | : Andrew Yoram Glikson |
| Publisher | : Springer |
| Total Pages | : 154 |
| Release | : 2017-07-10 |
| Genre | : Science |
| ISBN | : 3319572377 |
This book presents projections and blueprints of the future geologic period, climate and biosphere, based on our current understanding of the Earth’s history and recent developments in the atmosphere-ocean-cryosphere system. By the second decade of the 21st century it has become clear that, rather than channel its efforts into protecting its planetary biosphere and living species, Homo sapiens continues to sink its remaining resources into weapons, including nuclear missiles – thus increasing the risk of intentional or accidental spread of radioactive nuclides on land, oceans and atmosphere. With time, possibility becomes probability, and probability becomes certainty ‒ heralding a transition from the Anthropocene to a new geological period, named here as Plutocene after the element Plutonium. During the Plutocene the biosphere is dominated by elevated temperatures, analogous to the Pliocene (2.6 – 5.3 Ma ago) or the Miocene (5.3 - 23 Ma ago) when mean global temperatures were 2 to 4 degrees Celsius warmer and sea levels 20 to 40 meters higher than pre-industrial levels. High levels of radioactivity will persist for at least 20,000 years and acid oceans will severely limit biological activity to the hardiest species. Atmospheric CO2 higher than 500 ppm with residence time on the order of thousands of years will delay the subsequent glacial cycle. These factors restrict comparisons of the Plutocene with biosphere conditions during the Miocene and Pliocene periods, partly because the flora and fauna evolved more gradually during these periods, unlike the abrupt climate shift of state during the second half of the 20th century and first part of the 21st century. Following a long lull in biological activity dominated by radiation-resistant organisms, especially Arthropods, a resumption of glacial cycles and decline in radioactivity will lead to the re-emergence of descendants of burrowing mammals and other genera. Depending on the intensity of radioactive pollution, hunter-gatherer humans may survive in northern latitudes, relatively cold high-altitude mountain valleys and elevated volcanic islands. In some areas subsistence farming may be possible. A new cycle will commence.
