If you are aware of an interesting new academic paper (that has been published in a peer-reviewed journal or has appeared on the arXiv), a conference talk (at an official professional scientific meeting), an external blog post (by a professional scientist) or a news item (in the mainstream news media), which you think might make an interesting topic for an FQXi blog post, then please contact us at forums@fqxi.org with a link to the original source and a sentence about why you think that the work is worthy of discussion. Please note that we receive many such suggestions and while we endeavour to respond to them, we may not be able to reply to all suggestions.
Please also note that we do not accept unsolicited posts and we cannot review, or open new threads for, unsolicited articles or papers. Requests to review or post such materials will not be answered. If you have your own novel physics theory or model, which you would like to post for further discussion among then FQXi community, then please add them directly to the "Alternative Models of Reality" thread, or to the "Alternative Models of Cosmology" thread. Thank you.
Please also note that we do not accept unsolicited posts and we cannot review, or open new threads for, unsolicited articles or papers. Requests to review or post such materials will not be answered. If you have your own novel physics theory or model, which you would like to post for further discussion among then FQXi community, then please add them directly to the "Alternative Models of Reality" thread, or to the "Alternative Models of Cosmology" thread. Thank you.
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Undecidability, Uncomputability, and Unpredictability Essay Contest
December 24, 2019 - April 24, 2020
Contest Partners: Fetzer Franklin Fund, and The Peter and Patricia Gruber Foundation
read/discuss • winners
What Is “Fundamental”
October 28, 2017 to January 22, 2018
Sponsored by the Fetzer Franklin Fund and The Peter & Patricia Gruber Foundation
read/discuss • winners
Wandering Towards a Goal
How can mindless mathematical laws give rise to aims and intention?
December 2, 2016 to March 3, 2017
Contest Partner: The Peter and Patricia Gruber Fund.
read/discuss • winners
Trick or Truth: The Mysterious Connection Between Physics and Mathematics
Contest Partners: Nanotronics Imaging, The Peter and Patricia Gruber Foundation, and The John Templeton Foundation
Media Partner: Scientific American
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How Should Humanity Steer the Future?
January 9, 2014 - August 31, 2014
Contest Partners: Jaan Tallinn, The Peter and Patricia Gruber Foundation, The John Templeton Foundation, and Scientific American
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It From Bit or Bit From It
March 25 - June 28, 2013
Contest Partners: The Gruber Foundation, J. Templeton Foundation, and Scientific American
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Questioning the Foundations
Which of Our Basic Physical Assumptions Are Wrong?
May 24 - August 31, 2012
Contest Partners: The Peter and Patricia Gruber Foundation, SubMeta, and Scientific American
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Is Reality Digital or Analog?
November 2010 - February 2011
Contest Partners: The Peter and Patricia Gruber Foundation and Scientific American
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What's Ultimately Possible in Physics?
May - October 2009
Contest Partners: Astrid and Bruce McWilliams
read/discuss • winners
The Nature of Time
August - December 2008
read/discuss • winners
Current Essay Contest
Previous Contests
Undecidability, Uncomputability, and Unpredictability Essay Contest
December 24, 2019 - April 24, 2020
Contest Partners: Fetzer Franklin Fund, and The Peter and Patricia Gruber Foundation
read/discuss • winners
What Is “Fundamental”
October 28, 2017 to January 22, 2018
Sponsored by the Fetzer Franklin Fund and The Peter & Patricia Gruber Foundation
read/discuss • winners
Wandering Towards a Goal
How can mindless mathematical laws give rise to aims and intention?
December 2, 2016 to March 3, 2017
Contest Partner: The Peter and Patricia Gruber Fund.
read/discuss • winners
Trick or Truth: The Mysterious Connection Between Physics and Mathematics
Contest Partners: Nanotronics Imaging, The Peter and Patricia Gruber Foundation, and The John Templeton Foundation
Media Partner: Scientific American
read/discuss • winners
How Should Humanity Steer the Future?
January 9, 2014 - August 31, 2014
Contest Partners: Jaan Tallinn, The Peter and Patricia Gruber Foundation, The John Templeton Foundation, and Scientific American
read/discuss • winners
It From Bit or Bit From It
March 25 - June 28, 2013
Contest Partners: The Gruber Foundation, J. Templeton Foundation, and Scientific American
read/discuss • winners
Questioning the Foundations
Which of Our Basic Physical Assumptions Are Wrong?
May 24 - August 31, 2012
Contest Partners: The Peter and Patricia Gruber Foundation, SubMeta, and Scientific American
read/discuss • winners
Is Reality Digital or Analog?
November 2010 - February 2011
Contest Partners: The Peter and Patricia Gruber Foundation and Scientific American
read/discuss • winners
What's Ultimately Possible in Physics?
May - October 2009
Contest Partners: Astrid and Bruce McWilliams
read/discuss • winners
The Nature of Time
August - December 2008
read/discuss • winners
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RECENT POSTS IN THIS TOPIC
Christine Koenig: on 12/14/08 at 0:37am UTC, wrote I liked your straight forward approach. I wish you'd had more time to...
matthew kolasinski: on 12/5/08 at 1:20am UTC, wrote Hi Mar, re: "an essay is started four hours before is it due..." yes,...
Mar Vas: on 12/3/08 at 10:04am UTC, wrote Essay Abstract What is time? Such obvious everyday phenomenon...
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Christine Koenig: on 12/14/08 at 0:37am UTC, wrote I liked your straight forward approach. I wish you'd had more time to...
matthew kolasinski: on 12/5/08 at 1:20am UTC, wrote Hi Mar, re: "an essay is started four hours before is it due..." yes,...
Mar Vas: on 12/3/08 at 10:04am UTC, wrote Essay Abstract What is time? Such obvious everyday phenomenon...
RECENT FORUM POSTS
Dr Narayan Bhadra : "For the explanation of Gravitational forces we need to go beyond the..." in The Noise of Gravitons
Dr Narayan Bhadra : "STRUCTURE FORMATION OF BIO-ELEMENTS Dr. Narayan Kumar Bhadra Lakshmipur..." in The Noise of Gravitons
Ulla Mattfolk: "In a statement posted on its website on 27 June, SNRIU said that "due to..." in Global Collaboration
Ulla Mattfolk: "Cont. Of the nuclear countries Sweden and Germany has said no thanks, they..." in Global Collaboration
Steve Dufourny: "Jonathan Dickau ,hope you are well, always cool to have your points of vue,..." in 16th Marcel Grossmann...
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Steve Dufourny: "irritating these posts, they shall disappear simply because under review..." in George Ellis - How can...
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click titles to read articles
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FQXi FORUM
June 30, 2022
Essay Abstract
What is time? Such obvious everyday phenomenon should not be difficult to define. At least as far as physics is concerned. It is fun to philosophize and it is fun to complicate things unnecessarily, but when an essay is started four hours before is it due, it tends to be concise out of necessity. And so, time is change; the passage of time is an illusion brought about by changes in energy states and the duration of time is measurable only relative to another process.
Author Bio
Mar Vas lives in the States
Download Essay PDF File
What is time? Such obvious everyday phenomenon should not be difficult to define. At least as far as physics is concerned. It is fun to philosophize and it is fun to complicate things unnecessarily, but when an essay is started four hours before is it due, it tends to be concise out of necessity. And so, time is change; the passage of time is an illusion brought about by changes in energy states and the duration of time is measurable only relative to another process.
Author Bio
Mar Vas lives in the States
Download Essay PDF File
Hi Mar,
re:
"an essay is started four hours before is it due..."
yes, time can be subjectively experienced as 'short'. :-)
re:
"how would people in such world eventually learn to count time?"
yes. i see that you've also taken an approach to time as largely a perceptual problem.
after reading a bunch of the posts here, my own thoughts have changed/sharpened quite a bit; would like to get the chance to rewrite my own essay.
i saw your comment on the quote i'd left at Ms. Privulescu's paper. thank you.
i suspect i share a similar feeling about it, but can see how several here might view what is expressed in it as a tyrany inviting one to strive mightily against rather than dance with.
welcome to the party!
:-)
matt kolasinski
re:
"an essay is started four hours before is it due..."
yes, time can be subjectively experienced as 'short'. :-)
re:
"how would people in such world eventually learn to count time?"
yes. i see that you've also taken an approach to time as largely a perceptual problem.
after reading a bunch of the posts here, my own thoughts have changed/sharpened quite a bit; would like to get the chance to rewrite my own essay.
i saw your comment on the quote i'd left at Ms. Privulescu's paper. thank you.
i suspect i share a similar feeling about it, but can see how several here might view what is expressed in it as a tyrany inviting one to strive mightily against rather than dance with.
welcome to the party!
:-)
matt kolasinski
I liked your straight forward approach. I wish you'd had more time to explore your ideas and share them with us.
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