Philosophy
In the first episode of the Fabric of the Cosmos series, we learned a little bit about the weirdness of space, so hopefully that massaged your brain enough for something even weirder: time.
Philosophers and scientists have been trying to understand what time is since antiquity, and one thing that they have found is that it's incredibly difficult to say anything about time without already presupposing it in some sort of viciously circular argument. Nevertheless, curiosity drives us to ask questions that we then have to test by conceptual analysis and by empirical means, and we often find out that these come in conflict with each other in ways that elude simple solutions.
There are philosophical accounts of time (and I'll provide a short introduction soon), as well as scientific accounts, most of which are based to various extents on some of the incredible insights to come out of Einstein's theories of special and general relativity.
So fasten your seat-belts as Brian Greene takes us on a tour to understand some of the deepest of mysteries: What is time? Does the past exist? Does the future? Can we change the future? Can we travel back in time? If so, can we change the course of history? And hey, if you can go back in time and meet your former self, which one is really you? That last one is more of a philosophical question, just to show you how badass we are :)
If your head isn't spinning by now, then you might want to get yourself checked into a hospital :)
And if you want to watch the original from NOVA, here it is:
- Cosmos: Travels In Space And Time
Continuing his exploration of the Cosmos, Carl Sagan takes us today on an exploration of interstellar and time travel, the likes of which no human being has ever actually experienced so far. In order to explain this idea, and after giving a quick lesson...
- A Coincidence?...maybe
"Oklahoma Fox affiliate cuts evolution from 'Cosmos' premiere" In what Oklahoma City's Fox 25 called an operator error, the station aired a local news promo over the show's content that discussed evolution. by Sudeshna Chowdhury March...
- Time For Some "science Fiction" From Brian Greene
To be aired November 2nd, 2011 on PBS's Nova. Brian Greene Previews NOVA's "The Fabric of the Cosmos"...
- "cosmos"...it's Back With A New Host--neil Degrasse Tyson
Popular science via "Cosmos" will return with a new outfit...more CGI, that is. "Cosmos Will Get a Sequel Hosted by Neil deGrasse Tyson" by Email Author August 5th, 2011 Wired More than three decades after it aired, Carl Sagan’s groundbreaking, brilliant...
- Neil Degrasse Tyson..."nova Sciencenow"--2nd Season
Neil deGrasse Tyson [cool jacket] Since the death of Carl Sagan, a vacuum was left when it came to popularizing science, but there are new individuals on the horizon. There is Brian Greene and now Neil deGrasse Tyson [Astrophysicist and Director of the...
Philosophy
The Fabric of the Cosmos - The Illusion of Time
Philosophers and scientists have been trying to understand what time is since antiquity, and one thing that they have found is that it's incredibly difficult to say anything about time without already presupposing it in some sort of viciously circular argument. Nevertheless, curiosity drives us to ask questions that we then have to test by conceptual analysis and by empirical means, and we often find out that these come in conflict with each other in ways that elude simple solutions.
There are philosophical accounts of time (and I'll provide a short introduction soon), as well as scientific accounts, most of which are based to various extents on some of the incredible insights to come out of Einstein's theories of special and general relativity.
So fasten your seat-belts as Brian Greene takes us on a tour to understand some of the deepest of mysteries: What is time? Does the past exist? Does the future? Can we change the future? Can we travel back in time? If so, can we change the course of history? And hey, if you can go back in time and meet your former self, which one is really you? That last one is more of a philosophical question, just to show you how badass we are :)
If your head isn't spinning by now, then you might want to get yourself checked into a hospital :)
And if you want to watch the original from NOVA, here it is:
Watch The Fabric of the Cosmos: The Illusion of Time on PBS. See more from NOVA.
- Cosmos: Travels In Space And Time
Continuing his exploration of the Cosmos, Carl Sagan takes us today on an exploration of interstellar and time travel, the likes of which no human being has ever actually experienced so far. In order to explain this idea, and after giving a quick lesson...
- A Coincidence?...maybe
"Oklahoma Fox affiliate cuts evolution from 'Cosmos' premiere" In what Oklahoma City's Fox 25 called an operator error, the station aired a local news promo over the show's content that discussed evolution. by Sudeshna Chowdhury March...
- Time For Some "science Fiction" From Brian Greene
To be aired November 2nd, 2011 on PBS's Nova. Brian Greene Previews NOVA's "The Fabric of the Cosmos"...
- "cosmos"...it's Back With A New Host--neil Degrasse Tyson
Popular science via "Cosmos" will return with a new outfit...more CGI, that is. "Cosmos Will Get a Sequel Hosted by Neil deGrasse Tyson" by Email Author August 5th, 2011 Wired More than three decades after it aired, Carl Sagan’s groundbreaking, brilliant...
- Neil Degrasse Tyson..."nova Sciencenow"--2nd Season
Neil deGrasse Tyson [cool jacket] Since the death of Carl Sagan, a vacuum was left when it came to popularizing science, but there are new individuals on the horizon. There is Brian Greene and now Neil deGrasse Tyson [Astrophysicist and Director of the...