Author : Jan Zalasiewicz
Publisher : Oxford University Press
Page : 161 pages
File Size : 42,2 MB
Release : 2016
Category : Rocks
ISBN : 0198725191
"In this Very Short Introduction Jan Zalasiewicz looks at the structure and diversity of rocks, and the processes by which they form. He describes their formation during the birth of our planet; considers what rocks there might be in Earth's deep mantle and core and on other planets; and shows how humans are creating new rock types today."--
Author : Jan Zalasiewicz
Publisher : Oxford University Press
Page : 161 pages
File Size : 39,64 MB
Release : 2016-12-01
Category : Science
ISBN : 019103830X
Rocks, more than anything else, underpin our lives. They make up the solid structure of the Earth and of other rocky planets, and are present at the cores of gas giant planets. We live on the rocky surface of the planet, grow our food on weathered debris derived from rocks, and we obtain nearly all of the raw materials with which we found our civilization from rocks. From the Earth's crust to building bricks, rocks contain our sense of planetary history, and are a guide to our future. In this Very Short Introduction Jan Zalsiewicz looks at the nature and variety of rocks, and the processes by which they are formed. Starting from the origin of rocks and their key role in the formation of the Earth, he considers what we know about the deep rocks of the mantle and core, and what rocks can tell us about the evolution of the Earth, and looks at those found in outer space and on other planets. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.
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Page : 169 pages
File Size : 43,60 MB
Release :
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ISBN : 0198804458
Author : Keith Thomson
Publisher : Oxford University Press, USA
Page : 161 pages
File Size : 19,45 MB
Release : 2005-10-13
Category : Nature
ISBN : 0192805045
Fossils have been vital to our understanding of the formation of the Earth and the origins of life on it. Keith Thomson presents an explanation of fossils as a phenomenon, highlighting their impact on mythology, philosophy and popular culture.
Author : Tim Lenton
Publisher : Oxford University Press
Page : 169 pages
File Size : 42,28 MB
Release : 2016-02-25
Category : Science
ISBN : 0191028959
When humanity first glimpsed planet Earth from space, the unity of the system that supports humankind entered the popular consciousness. The concept of the Earth's atmosphere, biosphere, oceans, soil, and rocks operating as a closely interacting system has rapidly gained ground in science. This new field, involving geographers, geologists, biologists, oceanographers, and atmospheric physicists, is known as Earth System Science. In this Very Short Introduction, Tim Lenton considers how a world in which humans could evolve was created; how, as a species, we are now reshaping that world; and what a sustainable future for humanity within the Earth System might look like. Drawing on elements of geology, biology, chemistry, physics, and mathematics, Lenton asks whether Earth System Science can help guide us onto a sustainable course before we alter the Earth system to the point where we destroy ourselves and our current civilisation. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.
Author : Erle C. Ellis
Publisher : Oxford University Press
Page : 209 pages
File Size : 42,8 MB
Release : 2018-02-22
Category : Science
ISBN : 0192511386
The proposal that the impact of humanity on the planet has left a distinct footprint, even on the scale of geological time, has recently gained much ground. Global climate change, shifting global cycles of the weather, widespread pollution, radioactive fallout, plastic accumulation, species invasions, the mass extinction of species - these are just some of the many indicators that we will leave a lasting record in rock, the scientific basis for recognizing new time intervals in Earth's history. The Anthropocene, as the proposed new epoch has been named, is regularly in the news. Even with such robust evidence, the proposal to formally recognize our current time as the Anthropocene remains controversial both inside and outside the scholarly world, kindling intense debates. The reason is clear. The Anthropocene represents far more than just another interval of geologic time. Instead, the Anthropocene has emerged as a powerful new narrative, a concept through which age-old questions about the meaning of nature and even the nature of humanity are being revisited and radically revised. This Very Short Introduction explains the science behind the Anthropocene and the many proposals about when to mark its beginning: the nuclear tests of the 1950s? The beginnings of agriculture? The origins of humans as a species? Erle Ellis considers the many ways that the Anthropocene's "evolving paradigm" is reshaping the sciences, stimulating the humanities, and foregrounding the politics of life on a planet transformed by humans. The Anthropocene remains a work in progress. Is this the story of an unprecedented planetary disaster? Or of newfound wisdom and redemption? Ellis offers an insightful discussion of our role in shaping the planet, and how this will influence our future on many fronts. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.
Author : Dorrik A. V. Stow
Publisher : Oxford University Press
Page : 217 pages
File Size : 31,34 MB
Release : 2017
Category : SCIENCE
ISBN : 0199655073
Our oceans are hugely important, as a source of food and mineral wealth, as an environment for a vast variety of wildlife, for the role they play in climate regulation, and as part of the biogeochemical cycles of carbon, nitrogen, and other elements critical to life. Dorrik Stow explores what we know about how oceans originate and are maintained.
Author : William Lowrie
Publisher : Oxford University Press
Page : 161 pages
File Size : 48,10 MB
Release : 2018
Category : Mathematics
ISBN : 0198792956
1. What is geophysics? -- 2. Planet Earth -- 3. Seismology and the Earth's internal structure -- 4. Siesmicity--the restless Earth -- 5. Gravity and the figure of the Earth -- 6. The Earth's heat -- 7. The Earth's magnetic field -- 8. Afterthoughts
Author : Simon Blackburn
Publisher : OUP Oxford
Page : 172 pages
File Size : 44,69 MB
Release : 2002-03-14
Category : Philosophy
ISBN : 0191647314
It is not only in our dark hours that scepticism, relativism, hypocrisy, and nihilism dog ethics. Whether it is a matter of giving to charity, or sticking to duty, or insisting on our rights, we can be confused, or be paralysed by the fear that our principles are groundless. Many are afraid that in a Godless world science has unmasked us as creatures fated by our genes to be selfish and tribalistic, or competitive and aggressive. Simon Blackburn, author of the best-selling Think, structures this short introduction around these and other threats to ethics. Confronting seven different objections to our self-image as moral, well-behaved creatures, he charts a course through the philosophical quicksands that often engulf us. Then, turning to problems of life and death, he shows how we should think about the meaning of life, and how we should mistrust the sound-bite sized absolutes that often dominate moral debates. Finally he offers a critical tour of the ways the philosophical tradition has tried to provide foundations for ethics, from Plato and Aristotle through to contemporary debates.
Author : Michael J Branney
Publisher : Oxford University Press
Page : 144 pages
File Size : 37,4 MB
Release : 2020-11-26
Category : Nature
ISBN : 0191024724
Volcanoes are some of the most dramatic expressions of the powerful tectonic forces at work in the Earth beneath our feet. But volcanism, a profoundly important feature of Earth, and indeed of other planets and moons too, encompasses much more than just volcanoes themselves. On a planetary scale, volcanism is an indispensable heat release mechanism, which on Earth allows the conditions for life. IIt releases gases into the atmosphere and produces enormous volumes of rock, and spectacular landscapes - landscapes which, during major eruptions, can be completely reshaped in a matter of hours. Through geological time volcanism has shaped both climate and biological evolution, and volcanoes can affect human life, too, for both good and ill. Yet, even after much study, some of the fundamental aspects of volcanicity remain mysterious. This Very Short Introduction takes the readers into the inferno of a racing pyroclastic current, and the heart of a moving lava flow, as understood through the latest scientific research. Exploring how volcanologists forensically decipher how volcanoes work, Michael Branney and Jan Zalasiewicz explain what we do (and don't) understood about the fundamental mechanisms of volcanism, and consider how volcanoes interact with other physical processes on the Earth, with life, and with human society. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.
