Time Travel PDF Download

Time Travel PDF
Author: Nikk Effingham
Publisher: Oxford University Press, USA
Size: 42.44 MB
Format: PDF, ePub
Category : Philosophy
Languages : en
Pages : 272
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There are various arguments for the metaphysical impossibility of time travel. Is it impossible because objects could then be in two places at once? Or is it impossible because some objects could bring about their own existence? In this book, Nikk Effingham contends that no such argument is sound and that time travel is metaphysically possible. His main focus is on the Grandfather Paradox: the position that time travel is impossible because someone could not go back in time and kill their own grandfather before he met their grandmother. In such a case, Effingham argues that the time traveller would have the ability to do the impossible (so they could kill their grandfather) even though those impossibilities will never come about (so they won't kill their grandfather). He then explores the ramifications of this view, discussing issues in probability and decision theory. The book ends by laying out the dangers of time travel and why, even though no time machines currently exist, we should pay extra special care ensuring that nothing, no matter how small or microscopic, ever travels in time.

Time In Ecology PDF Download

Time in Ecology PDF
Author: Eric Post
Publisher: Princeton University Press
Size: 36.81 MB
Format: PDF, ePub
Category : Science
Languages : en
Pages : 248
View: 6773

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Ecologists traditionally regard time as part of the background against which ecological interactions play out. In this book, Eric Post argues that time should be treated as a resource used by organisms for growth, maintenance, and offspring production. Post uses insights from phenology—the study of the timing of life-cycle events—to present a theoretical framework of time in ecology that casts long-standing observations in the field in an entirely new light. Combining conceptual models with field data, he demonstrates how phenological advances, delays, and stasis, documented in an array of taxa, can all be viewed as adaptive components of an organism’s strategic use of time. Post shows how the allocation of time by individual organisms to critical life history stages is not only a response to environmental cues but also an important driver of interactions at the population, species, and community levels. To demonstrate the applications of this exciting new conceptual framework, Time in Ecology uses meta-analyses of previous studies as well as Post’s original data on the phenological dynamics of plants, caribou, and muskoxen in Greenland.

Thinking Childhood And Time PDF Download

Thinking  Childhood  and Time PDF
Author: Walter Omar Kohan
Publisher: Lexington Books
Size: 66.53 MB
Format: PDF, Docs
Category : Philosophy
Languages : en
Pages : 240
View: 2114

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Thinking, Childhood, and Time: Contemporary Perspectives on the Politics of Education is an interdisciplinary exploration of the notion of childhood and its place in a philosophical education. Contributors consider children’s experiences of time, space, embodiment, and thinking. By acknowledging Hannah Arendt’s notion that every child brings a new beginning into the world, they address the question of how educators can be more responsive to the Otherness that childhood offers, while assuming that most educational models follow either a chronological model of child development or view children as human beings that are lacking. The contributors explore childhood as a philosophical concept in children, adults, and even beyond human beings—Childhood as a (forgotten) dimension of the world. Contributors also argue that a pedagogy that does not aim for an “exodus of childhood,” but rather responds to the arrival of a new human being responsibly (dialogically), fosters a deeper appreciation of the newness that children bring in order to sensitize us for our own Childhood as adults as well and allow us to welcome other forms of childhood in the world. As a whole, this book argues that the experience of natality, such as the beginning of life, is not chronologically determined, but rather can occur more than once in a human life and beyond. Scholars of philosophy, education, psychology, and childhood studies will find this book particularly useful.

Time PDF Download

Time PDF
Author:
Publisher:
Size: 70.55 MB
Format: PDF, ePub
Category : American wit and humor
Languages : en
Pages :
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