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Extreme Events in Human Evolution: From the Pliocene to the Anthropocene

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Release : 2022-11-07
Genre : Science
Kind : eBook
Book Rating : 043/5 ( reviews)

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Book Synopsis Extreme Events in Human Evolution: From the Pliocene to the Anthropocene by : Huw Groucutt

Download or read book Extreme Events in Human Evolution: From the Pliocene to the Anthropocene written by Huw Groucutt. This book was released on 2022-11-07. Available in PDF, EPUB and Kindle. Book excerpt:

Climate, Fire and Human Evolution

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Release : 2015-11-04
Genre : Science
Kind : eBook
Book Rating : 12X/5 ( reviews)

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Book Synopsis Climate, Fire and Human Evolution by : Andrew Y. Glikson

Download or read book Climate, Fire and Human Evolution written by Andrew Y. Glikson. This book was released on 2015-11-04. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Understanding Climate's Influence on Human Evolution

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Release : 2010-03-17
Genre : Science
Kind : eBook
Book Rating : 399/5 ( reviews)

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Book Synopsis Understanding Climate's Influence on Human Evolution by : National Research Council

Download or read book Understanding Climate's Influence on Human Evolution written by National Research Council. This book was released on 2010-03-17. Available in PDF, EPUB and Kindle. Book excerpt: 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.

The Evolution of Human Settlements

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Release : 2018-08-03
Genre : Social Science
Kind : eBook
Book Rating : 347/5 ( reviews)

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Book Synopsis The Evolution of Human Settlements by : William M. Bowen

Download or read book The Evolution of Human Settlements written by William M. Bowen. This book was released on 2018-08-03. Available in PDF, EPUB and Kindle. Book excerpt: 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.

A Brain for All Seasons

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Release : 2010-08-02
Genre : Nature
Kind : eBook
Book Rating : 71X/5 ( reviews)

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Book Synopsis A Brain for All Seasons by : William H. Calvin

Download or read book A Brain for All Seasons written by William H. Calvin. This book was released on 2010-08-02. Available in PDF, EPUB and Kindle. Book excerpt:

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