Nothing To Come

Nothing To Come PDF Author: Fabrice Correia
Publisher: Springer
ISBN: 3319787047
Category : Philosophy
Languages : en
Pages : 205

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Book Description
This monograph is a detailed study, and systematic defence, of the Growing Block Theory of time (GBT), first conceived by C.D. Broad. The book offers a coherent, logically perspicuous and ideologically lean formulation of GBT, defends it against the most notorious objections to be found in the extant philosophical literature, and shows how it can be derived from a more general theory, consistent with relativistic spacetime, on the pre-relativistic assumption of an absolute and total temporal order. The authors devise axiomatizations of GBT and its competitors which, against the backdrop of a shared quantified tense logic, significantly improves the prospects of their comparative assessment. Importantly, neither of these axiomatizations involves commitment to properties of presentness, pastness or futurity. The authors proceed to address, and defuse, a number of objections that have been marshaled against GBT, including the so-called epistemic objection according to which the theory invites skepticism about our temporal location. The challenge posed by relativistic physics is met head-on, by replacing claims about temporal variation by claims about variation across spacetime. The book aims to achieve the greatest possible rigor. The background logic is set out in detail, as are the principles governing the notions of precedence and temporal location. The authors likewise devise a novel spacetime logic suited for the articulation, and comparative assessment, of relativistic theories of time. The book comes with three technical appendices which include soundness and completeness proofs for the systems corresponding to GBT and its competitors, in both their pre-relativistic and relativistic forms. The book is primarily directed at researchers and graduate students working on the philosophy of time or temporal logic, but is of interest to metaphysicians and philosophical logicians more generally.

Nothing To Come

Nothing To Come PDF Author: Fabrice Correia
Publisher: Springer
ISBN: 3319787047
Category : Philosophy
Languages : en
Pages : 205

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Book Description
This monograph is a detailed study, and systematic defence, of the Growing Block Theory of time (GBT), first conceived by C.D. Broad. The book offers a coherent, logically perspicuous and ideologically lean formulation of GBT, defends it against the most notorious objections to be found in the extant philosophical literature, and shows how it can be derived from a more general theory, consistent with relativistic spacetime, on the pre-relativistic assumption of an absolute and total temporal order. The authors devise axiomatizations of GBT and its competitors which, against the backdrop of a shared quantified tense logic, significantly improves the prospects of their comparative assessment. Importantly, neither of these axiomatizations involves commitment to properties of presentness, pastness or futurity. The authors proceed to address, and defuse, a number of objections that have been marshaled against GBT, including the so-called epistemic objection according to which the theory invites skepticism about our temporal location. The challenge posed by relativistic physics is met head-on, by replacing claims about temporal variation by claims about variation across spacetime. The book aims to achieve the greatest possible rigor. The background logic is set out in detail, as are the principles governing the notions of precedence and temporal location. The authors likewise devise a novel spacetime logic suited for the articulation, and comparative assessment, of relativistic theories of time. The book comes with three technical appendices which include soundness and completeness proofs for the systems corresponding to GBT and its competitors, in both their pre-relativistic and relativistic forms. The book is primarily directed at researchers and graduate students working on the philosophy of time or temporal logic, but is of interest to metaphysicians and philosophical logicians more generally.

Dynamical Theory of the Universe

Dynamical Theory of the Universe PDF Author: James Teale
Publisher:
ISBN:
Category : Physical sciences
Languages : en
Pages : 40

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Book Description


Discovering the Expanding Universe

Discovering the Expanding Universe PDF Author: Harry Nussbaumer
Publisher: Cambridge University Press
ISBN: 0521514843
Category : Science
Languages : en
Pages : 227

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Book Description
This book explores the history of the discovery of the expanding universe, one of the most exciting exploits in astronomy.

Space

Space PDF Author: Rebecca Smethurst
Publisher: Hachette UK
ISBN: 1841883832
Category : Science
Languages : en
Pages : 63

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Book Description
'Bite-sized, cutting edge science delivered with enormous enthusiasm - all you need to travel the cosmos' CHRIS LINTOTT 'A lot of astrophysics is packed into this neat little book . . . I guarantee you will come away knowing your dark matter from your supermassive black holes' JIM AL-KHALILI This book is for anyone who wants to easily understand the mind-blowing fundamentals of our extraordinary, expanding universe. Written by Oxford astrophysicist Dr Becky Smethurst and composed of ten captivating, simple essays, it guides you swiftly through the galaxies, explaining the mysteries of black holes, dark matter and what existed before the Big Bang, presenting the evidence as to whether we really are alone, illuminating what we still don't know, and much more besides. If you have big questions about Space, this book will provide you with the answers in an engaging and succinct way.

Our Expanding Universe

Our Expanding Universe PDF Author: Alex Robinson
Publisher: IDW Publishing
ISBN: 1623028612
Category : Comics & Graphic Novels
Languages : en
Pages : 258

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Book Description
Alex Robinson returns with a ''spiritual sequel'' to his Eisner-winning debut Box Office Poison! It's been 15 years since the young cast of that beloved drama has graced the stage. Now, Our Expanding Universe introduces another Robinson ensemble to explore how time can transform a group of friends. Marriage, children, affairs, divorce… and that's just the beginning!

A Brief Welcome to the Universe

A Brief Welcome to the Universe PDF Author: Neil deGrasse Tyson
Publisher: Princeton University Press
ISBN: 0691223610
Category : Science
Languages : en
Pages : 248

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Book Description
A pocket-style edition based on the New York Times bestseller A Brief Welcome to the Universe offers a breathtaking tour of the cosmos, from planets, stars, and galaxies to black holes and time loops. Bestselling authors and acclaimed astrophysicists Neil deGrasse Tyson, Michael A. Strauss, and J. Richard Gott take readers on an unforgettable journey of exploration to reveal how our universe actually works. Propelling you from our home solar system to the outermost frontiers of space, this book builds your cosmic insight and perspective through a marvelously entertaining narrative. How do stars live and die? What are the prospects of intelligent life elsewhere in the universe? How did the universe begin? Why is it expanding and accelerating? Is our universe alone or part of an infinite multiverse? Exploring these and many other questions, this pocket-friendly book is your passport into the wonders of our evolving cosmos.

Our Universe

Our Universe PDF Author: Jo Dunkley
Publisher: Belknap Press
ISBN: 0674984285
Category : Science
Languages : en
Pages : 311

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Book Description
A BBC Sky at Night Best Astronomy and Space Book of the Year “[A] luminous guide to the cosmos...Jo Dunkley swoops from Earth to the observable limits, then explores stellar life cycles, dark matter, cosmic evolution and the soup-to-nuts history of the Universe.” —Nature “A grand tour of space and time, from our nearest planetary neighbors to the edge of the observable Universe...If you feel like refreshing your background knowledge...this little gem certainly won’t disappoint.” —Govert Schilling, BBC Sky at Night Most of us have heard of black holes and supernovas, galaxies and the Big Bang. But few understand more than the bare facts about the universe we call home. What is really out there? How did it all begin? Where are we going? Jo Dunkley begins in Earth’s neighborhood, explaining the nature of the Solar System, the stars in our night sky, and the Milky Way. She traces the evolution of the universe from the Big Bang fourteen billion years ago, past the birth of the Sun and our planets, to today and beyond. She then explains cutting-edge debates about such perplexing phenomena as the accelerating expansion of the universe and the possibility that our universe is only one of many. Our Universe conveys with authority and grace the thrill of scientific discovery and a contagious enthusiasm for the endless wonders of space-time.

Three Steps to the Universe

Three Steps to the Universe PDF Author: David Garfinkle
Publisher: University of Chicago Press
ISBN: 0226283496
Category : Science
Languages : en
Pages : 274

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Book Description
If scientists can’t touch the Sun, how do they know what it’s made of? And if we can’t see black holes, how can we be confident they exist? Gravitational physicist David Garfinkle and his brother, science fiction writer Richard Garfinkle, tackle these questions and more in Three Steps to the Universe, a tour through some of the most complex phenomena in the cosmos and an accessible exploration of how scientists acquire knowledge about the universe through observation, indirect detection, and theory. The authors begin by inviting readers to step away from the Earth and reconsider our Sun. What we can directly observe of this star is limited to its surface, but with the advent of telescopes and spectroscopy, scientists know more than ever about its physical characteristics, origins, and projected lifetime. From the Sun, the authors journey further out into space to explore black holes. The Garfinkle brothers explain that our understanding of these astronomical oddities began in theory, and growing mathematical and physical evidence has unexpectedly supported it. From black holes, the authors lead us further into the unknown, to the dark matter and energy that pervade our universe, where science teeters on the edge of theory and discovery. Returning from the depths of space, the final section of the book brings the reader back down to Earth for a final look at the practice of science, ending with a practical guide to discerning real science from pseudoscience among the cacophony of print and online scientific sources. Three Steps to the Universe will reward anyone interested in learning more about the universe around us and shows how scientists uncover its mysteries.

The Universe Is Expanding and So Am I

The Universe Is Expanding and So Am I PDF Author: Carolyn Mackler
Publisher: Bloomsbury YA
ISBN: 1681199823
Category : Young Adult Fiction
Languages : en
Pages : 307

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Book Description
"[Mackler's] teens feel lived in to me--smart, observant, but realistic. . . Much to discuss here in the age of #MeToo." --Gabrielle Zevin, New York Times bestselling author From Carolyn Mackler, author of the Printz Honor-winning The Earth, My Butt, and Other Big Round Things, comes a story of what happens when "happily ever after" turns out to be less than perfect. It's been five months since sixteen-year-old Virginia Shreves thought her life was finally back on course: she has come to terms with who she is both inside and out, and she's even started to rebuild her relationship with her older brother Byron, whose date-rape charge completely shattered everything. But just as she's getting used to the new normal, Virginia's world turns upside down again. Sparks with boyfriend Froggy Welsh the Fourth fade, her best friend Shannon bombshells bad news, and then the police arrest Byron. As Virginia struggles to cope, she meets Sebastian, an artist with his own baggage. The pair make a pact not to share their personal dramas. But secrets have a way of coming out, and theirs have the potential to ruin everything. In this follow-up to the acclaimed The Earth, My Butt, and Other Big Round Things, Carolyn Mackler brings Virginia's story satisfyingly full circle in a hope-filled tale of forgiveness, love, friendship, and the beauty in life's imperfections.

At the Edge of the Universe

At the Edge of the Universe PDF Author: Shaun David Hutchinson
Publisher: Simon and Schuster
ISBN: 1481449680
Category : Young Adult Fiction
Languages : en
Pages : 348

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Book Description
From the author of We Are the Ants comes “another winner” (Booklist, starred review) about a boy who believes the universe is slowly shrinking as the things he remembers are being erased from others’ memories. Tommy and Ozzie have been best friends since the second grade, and boyfriends since eighth. They spent countless days dreaming of escaping their small town—and then Tommy vanished. More accurately, he ceased to exist, erased from the minds and memories of everyone who knew him. Everyone except Ozzie. Ozzie doesn’t know how to navigate life without Tommy, and soon he suspects that something else is going on: that the universe is shrinking. When Ozzie is paired up with the reclusive and secretive Calvin for a physics project, it’s hard for him to deny the feelings developing between them, even if he still loves Tommy. But Ozzie knows there isn’t much time left to find Tommy—that once the door closes, it can’t be opened again. And he’s determined to keep it open as long as possible.