Sean Carroll | The Passage of Time & the Meaning of Life

  Рет қаралды 790,313

Long Now Foundation

Long Now Foundation

3 жыл бұрын

What is time? What is humankind’s role in the universe? What is the meaning of life? For much of human history, these questions have been the province of religion and philosophy. What answers can science provide?
In this talk, Sean Carroll will share what physicists know, and don’t yet know, about the nature of time. He’ll argue that while the universe might not have purpose, we can create meaning and purpose through how we approach reality, and how we live our lives.
Sean Carroll is a Research Professor of theoretical physics at the California Institute of Technology, and an External Professor at the Santa Fe Institute. His research has focused on fundamental physics and cosmology, especially issues of dark matter, dark energy, spacetime symmetries, and the origin of the universe.
Recently, Carroll has worked on the foundations of quantum mechanics, the emergence of spacetime, and the evolution of entropy and complexity. Carroll is the author of "Something Deeply Hidden", "The Big Picture", "The Particle at the End of the Universe" amongst other books and hosts the "Mindscapes" podcast.

Пікірлер: 22
@raysun6617
@raysun6617 2 жыл бұрын
As far as entropy is concerned all I can say is that my brain had such a low entropy before this video that now at the end of the video my brain exploded in the same order of magnitude as from the big bang to now.
@thomastortorich1429
@thomastortorich1429 2 жыл бұрын
During my college days, these topics were not discussed. Why? The professors always avoided anything complex that challenged conventional wisdom.
@ALINAXANGELINA
@ALINAXANGELINA 2 жыл бұрын
This is the most mindblowing speech I have listened to. Thank you!! Please more.
@mera2876
@mera2876 2 жыл бұрын
How can you assume that the Laws of Physics that apply to current circumstances have never been different?
@johnnytass2111
@johnnytass2111 2 жыл бұрын
"The bright areas is where dark matter is most concentrated"... the gears of the multiverses turn to spark galaxies as dark matter carries out the energy of what could have been but was not... Shine on, you crazy diamond. So metaphorically speaking, is Dark Matter all the "wave-particles" of what could have been riding the waves of Modified Gravity into the fields of all the other Universes of the Multiverse we can no longer see but we feel its absence?
@thomastortorich1429
@thomastortorich1429 2 жыл бұрын
Are you open to the possibility that a race on a distant universe has a better comprehension of what we still don't understand?
@crisbycris4012
@crisbycris4012 2 жыл бұрын
Yeah, they all say time is passing by. I am pretty sure that We are the ones passing by time.
@BavonWW
@BavonWW 3 жыл бұрын
When he got the hydrogenation part things became very clear and I had the same sensation that I had when I saw my father dressing up as Santa.
@charliepotter100
@charliepotter100 2 жыл бұрын
It would be really good to know which philosophers he was referring to at 56:00.
@bootwhip
@bootwhip 2 жыл бұрын
What is the speed of time?
@CroatAndNettles
@CroatAndNettles 3 жыл бұрын
I'm both in the nick of time and in its midst. You saying I'm not? Prove it!
@julianholman7379
@julianholman7379 28 күн бұрын
Sean Carroll neglected to mention the quite extraordinary significance of (spatio-temporally minute) human consciousness in this vast universe : because human thought right now, at the very threshhold of its extinction, is the unique vessel in which the lifeform which is Language has concocted a tiny intricate near perfect working model of this whole cosmic architecture Sean Carroll's talk has been briefly, roughly synopsizing. Do you get that ??
@suecondon1685
@suecondon1685 2 жыл бұрын
Really enjoyed that.
@cherontippett7690
@cherontippett7690 3 жыл бұрын
Time is nothing more than the measurement something exists
@silberlinie
@silberlinie 2 жыл бұрын
Wir glauben nicht, dass es die Zeit an sich gibt. Es gibt das zyklischen Verhalten vieler Vorgänge. Diese refrentieren wir. Und benennen einen dieser Zyklusse die Referenz einer Zeiteinheit. Alleine schon die Relativität der von uns gemessenen zyklischen Vorgänge unter relativistischen Bedingungen, zeigt die Brüchigkeit der Annahme eines genuinen pysikalischen Phänomens Zeit.
@infinitumneo840
@infinitumneo840 2 жыл бұрын
In the quantum world time doesn't flow in any direction.
@bootwhip
@bootwhip 2 жыл бұрын
What about negentropic systems?
@scottianbaker4240
@scottianbaker4240 3 жыл бұрын
wow
@joegeorge3889
@joegeorge3889 2 жыл бұрын
Time is a continuous evolving process in which the universe is in a forward motion in other words the arrow of time goes forward
@raysun6617
@raysun6617 2 жыл бұрын
Time ia human construct to measure change. A piece of wood does not care about time. If you sat absolutely still inside a cave and observed no change whatsoever then time does not matter just like for the piece of wood. For time change is essential.
@davewoods177
@davewoods177 2 жыл бұрын
wow
The Passage of Time and the Meaning of Life | Sean Carroll (Talk + Q&A)
54:38
Long Now Foundation
Рет қаралды 122 М.
Cute Barbie gadgets 🩷💛
01:00
TheSoul Music Family
Рет қаралды 71 МЛН
КАРМАНЧИК 2 СЕЗОН 5 СЕРИЯ
27:21
Inter Production
Рет қаралды 562 М.
[Vowel]물고기는 물에서 살아야 해🐟🤣Fish have to live in the water #funny
00:53
Sean Carroll: The Paradoxes of Time Travel
1:06:08
Enlightainment
Рет қаралды 702 М.
On the origin of time - with Thomas Hertog
52:18
The Royal Institution
Рет қаралды 289 М.
The Big Picture: From the Big Bang to the Meaning of Life - with Sean Carroll
1:03:36
The Royal Institution
Рет қаралды 1,3 МЛН
How Does Light Actually Work?
54:58
History of the Universe
Рет қаралды 3,3 МЛН
How We Perceive Time | Sean Carroll
31:34
Wondrium
Рет қаралды 108 М.
Time Is of the Essence… or Is It?
1:22:11
World Science Festival
Рет қаралды 1,1 МЛН
Sean Carroll: The many worlds of quantum mechanics
55:48
New Scientist
Рет қаралды 151 М.
Life's Biggest Questions
1:34:22
Aperture
Рет қаралды 845 М.
What Is The Meaning Of Life? | Unveiled XL Documentary
33:44
Unveiled
Рет қаралды 29 М.
The Big Picture | Sean Carroll | Talks at Google
1:03:27
Talks at Google
Рет қаралды 465 М.
A Comprehensive Guide to Using Zoyya Tools for Photo Editing
0:50
The power button can never be pressed!!
0:57
Maker Y
Рет қаралды 53 МЛН
What’s your charging level??
0:14
Татьяна Дука
Рет қаралды 7 МЛН
📱 SAMSUNG, ЧТО С ЛИЦОМ? 🤡
0:46
Яблочный Маньяк
Рет қаралды 1,7 МЛН
Куда пропал 3D Touch? #apple #iphone
0:51
Не шарю!
Рет қаралды 509 М.