@notenoughspacetalk: Join renowned astrophysicist Brian Cox as he tackles the intriguing question: how rare are civilizations in the universe? In this thought-provoking discussion, Brian examines the factors that may contribute to the scarcity of intelligent life beyond Earth. With his signature enthusiasm and clarity, he breaks down complex ideas about the conditions necessary for life to thrive, sparking curiosity and wonder in viewers of all ages. Don't miss this fascinating exploration of our place in the cosmos! #BrianCox #Civilizations #Life #Space #Astrophysics #Science #Physics
I have this sinking feeling in my gut that we are either the first, or the last.
2025-01-13 20:10:58
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geddie76 :
The one thing not communicated here is the time that things exist and the speed of light letting us only see into the past
2025-01-15 04:39:37
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mauro :
there are two possibilities. we are not alone in the universe or we are alone in the universe. both are equally terrifying
2025-01-13 16:26:44
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Tomtom024 :
If you ask me, just us being here alone is proof there is a creator!!
2025-01-15 09:28:58
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BuckCorriban :
it's not just the chance of intelligent life forming, it's also avoiding massive natural extinction level events such as huge meteor impacts. 4 billion years is a long time to avoid that sort of thing
2025-01-14 04:37:04
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PokePullLegends :
Could it be true that life exists but the light has yet to reach us so we are seeing the planet as it was in the past?
2025-01-13 16:53:41
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petanigkjelas :
in qoran God says He created 7 space and 7 earth, when word 7 in Arabic also means "many", so I believe that there are other living planets like earth
2025-01-16 12:23:51
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5milessep :
One civilisation per galaxy, that’s good odds. There are more than a trillion galaxies in the observable universe, so that’s a lot of civilisations out there.
2025-01-14 04:45:54
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Precision340 :
take into account time dilation, there could be intelligent life far more advanced than us because their cosmic clock is faster than ours
2025-01-15 04:59:10
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Mel :
What I love about this guy is here you have a highly intelligent man who speaks to us with zero arrogance. That is a truly rare thing I love how he can simplify things to where I can understand it
2025-01-31 01:35:34
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SimplifyEverything :
would another argument be that atoms throughout the universe can create intelligent life forms faster? For instance every 100 million years intelligent life can come into existence after the first
2025-01-13 17:36:17
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User18495726284 :
There are countless of other civilizations out there. You can’t convince me otherwise
2025-01-14 02:08:18
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SAMMPALKA Official :
Who are we to measure intelligence? How DARE we to say we are an intelligent life form 😎
2025-01-14 14:28:31
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Bri :
I really love this guy.
2025-01-14 02:56:57
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your not a special snow flake :
I think there are plenty of intelligent beings out there, we're just too far away to contact them.
2025-01-14 14:12:08
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SantiDolls :
I read about that and it makes me incredible sad and depressive 😭 if we are the first or the last... and we destroy all the beauty in our short existence because of greed... very very sad
2025-01-16 07:38:34
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Stigberat :
1/3 the age of this violent universe, to have a stable place for life to evolve without extinction. Seems like we shouldn’t exist
2025-02-05 12:49:54
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InterstellarDiscussion :
love this man
2025-01-14 08:45:58
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Lee :
My belief is that things almost have to be near perfect to sustain life. I also believe intelligent life forms can only exist in conditions we experience on earth, and what are the chances of that?
2025-01-14 20:20:59
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LaloTheChi™️&Linda ⎕ 🇵🇸❤️🌱 :
This kinda depresses me
2025-01-14 09:40:49
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Josh Clark :
I don't believe we are alone in the universe but I don't believe we will ever meet another civilization. the universe is too big and too far apart
2025-03-13 06:02:29
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gtr1400kawi :
with all the mass extinctions it could have potentially been much sooner.
2025-04-03 16:54:08
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Movies With Macca :
However... time does flow differently on other planets. There are some where 4billion years would pass far far quickly than 4billion years to us
2025-01-14 08:00:48
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Jennifer :
400 billion suns in our galaxy 😳……
2025-01-26 04:04:39
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