Results 21 to 30 of about 2,785,336 (285)

Self-Fulfilling Prophecies

open access: yesPhilosophies, 2021
Causal loops are a recurring feature in the philosophy of time travel, where it is generally agreed that they are logically possible but may come with a theoretical cost. This paper introduces an unfamiliar set of causal loop cases involving knowledge or
Stephanie Rennick
doaj   +1 more source

Parabolic Transcendence in Time and Narrative : Shane Carruth's PRIMER (US 2004) and UPSTREAM COLOR (US 2013) as Post-Secular Sci-Fi Parables

open access: yesJournal for Religion, Film and Media, 2020
Subjectivity, memory, and the invisible connections between individuals’ identities are all conspicuous themes within filmmaker Shane Carruth’s two award-winning indie sci-fi films, Primer (US 2004) and Upstream Color (US 2013).
Mayward, Joel
doaj   +1 more source

The Close Possibility of Time Travel

open access: yesPhilosophies, 2023
This article discusses the possibility of some outlandish tropes from time travel fiction, such as people reversing in age as they time travel or the universe being destroyed because a time traveler kills their ancestor.
Nikk Effingham
doaj   +1 more source

Closed Timelike Curves, Singularities and Causality: A Survey from Gödel to Chronological Protection

open access: yesUniverse, 2021
I give a historical survey of the discussions about the existence of closed timelike curves in general relativistic models of the universe, opening the physical possibility of time travel in the past, as first recognized by K.
Jean-Pierre Luminet
doaj   +1 more source

Czechosłowackie podróże w czasie – od filmowej lekcji przyrody do normalizacyjnej zwariowanej komedii

open access: yesImages, 2021
Czechoslovakian film fantasy has its own canon comprised of various works, the successes of which were recorded by press industries around the world. They picked up various threads, but the most interesting one seems to be the theme of time travel,
Mariusz Guzek
doaj   +1 more source

Urban travel time

open access: yesPapers of the Regional Science Association, 1971
THIS PAPER UTILIZES THE CONCEPT OF URBAN VELOCITY FIELDS TO DERIVE A RELATIVELY SIMPLE PROCEDURE FOR OBTAINING GOOD ESTIMATES OF TRAVEL TIMES BETWEEN DIFFERENT LOCATIONS IN URBAN AREAS. THE PROCEDURE DOES NOT MAKE USE OF ANY SHORTEST ROUTE ALGORITHMS BASED ON A NETWORK VIEW OF THE URBAN TRANSPORTATION SYSTEM.
Shlomo Angel, Geoffrey M. Hyman
openaire   +1 more source

Lessons from Grandfather

open access: yesPhilosophies, 2022
Assume that, even with a time machine, Tim does not have the ability to travel to the past and kill Grandfather. Why would that be? And what are the implications for traditional debates about freedom?
Andrew Law, Ryan Wasserman
doaj   +1 more source

Space, Time, and Time Travel

open access: yesSSRN Electronic Journal, 2023
Newton supported the idea of absolute time, unlike Leibniz, for which time is only a relation between events and cannot be expressed independently, a statement in concordance with the relativity of space-time. Eternalism claims that the past and the future exist in a real sense, going to the idea that time is a dimension similar to spatial dimensions,
openaire   +2 more sources

Paradoxes of Time Travel in Juliusz Machulski’s Cinema

open access: yesPerspektywy Kultury, 2023
The subject of time travel has been scarcely explored in Polish cinema. How Much Does The Trojan Horse Weigh? (2008) and EmbaSSy (2013) directed by Juliusz Machulski, a shrewd observer and ruthless critic of the Polish social situation over the past ...
Magdalena Grabias
doaj   +1 more source

If time travel to our location is possible, we do not live in a branching universe [PDF]

open access: yes, 2017
This paper argues for the following disjunction: either we do not live in a world with a branching temporal structure, or backwards time travel is nomologically impossible, given the initial state of the universe, or backwards time travel to our space ...
Norton, James
core   +1 more source

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