Time Travel, Part II

Can the past be changed? It looks as if time travellers could wreak havoc by interfering with things that have already happened.

An episode of the Philosophical Problems podcast, hosted by Professor Andrew Brennan, titled "Time Travel, Part II" was published on March 12, 2013 and runs 46 minutes.

March 12, 2013 ·46m · Philosophical Problems

0:00 / 0:00

Summary

Can the past be changed? It looks as if time travellers could wreak havoc by interfering with things that have already happened. If what is past cannot be changed, does this commit us to determinism? We ask what would happen in the scenario of the Terminator movies if the Terminator really erased John Connor from the history of the fictional world in which the movie is set. Copyright 2013 Jack Reynolds / La Trobe University, all rights reserved. Contact for permissions.

Episode Description

Can the past be changed? It looks as if time travellers could wreak havoc by interfering with things that have already happened. If what is past cannot be changed, does this commit us to determinism? We ask what would happen in the scenario of the Terminator movies if the Terminator really erased John Connor from the history of the fictional world in which the movie is set.

Copyright 2013 Jack Reynolds / La Trobe University, all rights reserved. Contact for permissions.

Share this episode

Similar Episodes

No Props for Propaganda

Jun 8, 2021 ·58m

Zen and the Art of Epistemology

Apr 7, 2021 ·86m

Dripping in Jargon

Mar 3, 2021 ·67m

Preparing For The Future

May 24, 2020 ·9m

Similar Podcasts

Cambridge Pragmatism: A Research Workshop Cambridge University Cambridge Pragmatism: a Research Workshop31 May — 1 June, 2012 :: Winstanley Lecture Theatre, Trinity College, CambridgeThemesPragmatists approach philosophical problems by enquiring about the practical role of disputed notions — truth, causation, value, or necessity, for example — in human life. Over the past century, many distinguished Cambridge philosophers have been pragmatists in one sense or another. Most famously of all, the remarkable shift in Wittgenstein's views when he returned to Cambridge in 1929 is distinctly pragmatist in nature: it focuses on the many things that we humans do with language. In the same period, many of Frank Ramsey's contributions to topics such as probability, belief, causation and laws have a deeply practical character. Later, it is easy to identify pragmatist strands in von Wright’s views of causation, Anscombe’s writings on indexical thought, Mellor’s work on tense and on success semantics, and Craig’s view of knowledge, to name just four of the Problems of Philosophy, The by Bertrand Russell (1872 - 1970) LibriVox The Problems of Philosophy is one of Bertrand Russell's attempts to create a brief and accessible guide to the problems of philosophy. Focusing on problems he believes will provoke positive and constructive discussion, Russell concentrates on knowledge rather than metaphysics.Russell guides the reader through his famous distinction between "knowledge by acquaintance and knowledge by description" and introduces important theories of Plato, Aristotle, René Descartes, David Hume, John Locke, Immanuel Kant, Georg Hegel and others to lay the foundation for philosophical inquiry by general readers and scholars alike. (Summary from Wikipedia) Academy Refugees Tina-Desiree Berg Ever thought philosophy was about solving problems that don't exist? Or do you believe that philosophical discourse was only for elites? Ron and Tina think that there is more to it. Two grad school drop-outs that left the Academy to find out.Co-hosted by Tina-Desiree Berg, MA in Philosophy, and Ron Placone, Comedian and MA in Media Studies. Lend us your ears, if you please! We are the Academy Refugees. Short Science Fiction Collection 046 by Various LibriVox Science Fiction is speculative literature that generally explores the consequences of ideas which are roughly consistent with nature and scientific method, but are not facts of the author’s contemporary world. The stories often represent philosophical thought experiments presented in entertaining ways. Protagonists typically “think” rather than “shoot” their way out of problems, but the definition is flexible because there are no limits on an author’s imagination. The reader-selected stories presented here were written prior to 1962 and became US public domain texts when their copyrights expired. (Summary by Gregg Margarite)

URL copied to clipboard!