Loading video...

Video Failed to Load

There was a problem loading this video. This could be due to a temporary network issue or the video might be unavailable.

It’s substrate independent because of computational universality. And one doesn’t need to “believe” that, it’s simply forced upon us by the best existing explanation. And yeah, sure: it could be false!

Brett Hall

39,046 subscribers

234,173 views • 1 month ago •via X (Twitter)

Education Science & Technology

Anya Rossi• Live Now

Private livecam show

0 Comments

No comments available

Comments from the original post will appear here

Related Videos

June is upon us - and it’s going to be a busy one!

June is upon us - and it’s going to be a busy one!

António Costa

17,180 views • 1 year ago

It’s one thing to simply declare that Americans need to find common ground. It’s another to define what that means and live by it. Thanks for having me on, Megyn Kelly.

It’s one thing to simply declare that Americans need to find common ground. It’s another to define what that means and live by it. Thanks for having me on, Megyn Kelly.

Robert F. Kennedy Jr

271,465 views • 1 year ago

ZELENSKYY: First, we shouldn’t make big deal out of Kushner and Witkoff’s visit to Ukraine, because we are in constant contact with them. Second, I believe it’s not us who need their visit — it’s them. Why? Because it’s simply disrespectful to go to Moscow and not come to Kyiv.

ZELENSKYY: First, we shouldn’t make big deal out of Kushner and Witkoff’s visit to Ukraine, because we are in constant contact with them. Second, I believe it’s not us who need their visit — it’s them. Why? Because it’s simply disrespectful to go to Moscow and not come to Kyiv.

Kate from Kharkiv

56,568 views • 3 months ago

JORDI VISSER: “There’s a reason why I decided not to work in the fiat world. There’s a reason why I spend my time with the Bitcoin community.” “The world doesn’t survive with companies and stocks. It survives with assets that don’t have a story that can be disrupted.” “Bitcoin is the best opportunity not because it’s the best asset but because it’s the one that doesn’t get destroyed by A.I.”

JORDI VISSER: “There’s a reason why I decided not to work in the fiat world. There’s a reason why I spend my time with the Bitcoin community.” “The world doesn’t survive with companies and stocks. It survives with assets that don’t have a story that can be disrupted.” “Bitcoin is the best opportunity not because it’s the best asset but because it’s the one that doesn’t get destroyed by A.I.”

Simply Bitcoin

23,280 views • 3 months ago

Venus appears in front of the Moon, and according to NASA’s explanation, that can never actually happen. Not because it didn’t occur, but because it isn’t allowed to occur in the model. So instead of trusting what’s plainly observable, we’re told it’s a projection illusion caused by brightness, exposure, and the human brain. Believe the explanation, not your eyes.

Venus appears in front of the Moon, and according to NASA’s explanation, that can never actually happen. Not because it didn’t occur, but because it isn’t allowed to occur in the model. So instead of trusting what’s plainly observable, we’re told it’s a projection illusion caused by brightness, exposure, and the human brain. Believe the explanation, not your eyes.

Flat Earth Zone

24,058 views • 6 months ago

ZCC is the only church that doesn’t need PR and posters. It’s mega because it’s a church where the poorest of the poor don’t have to try to fit it. Everyone is equal. Kgotsong.

ZCC is the only church that doesn’t need PR and posters. It’s mega because it’s a church where the poorest of the poor don’t have to try to fit it. Everyone is equal. Kgotsong.

Kgoshi Ya Lebowa

69,375 views • 7 months ago

Tonight the @utahgop will hold another round of hearings to convince people to vote against independent redistricting because they screwed up the 1st round. It’s indicative of their ability to govern and It’s time for representation that fights for Utah and that doesn’t fold.

Tonight the @utahgop will hold another round of hearings to convince people to vote against independent redistricting because they screwed up the 1st round. It’s indicative of their ability to govern and It’s time for representation that fights for Utah and that doesn’t fold.

Nate Blouin

10,237 views • 8 months ago

Or… And hear me out here…you could try on the truth just to see how it fits one time. They’re going to keep telling us our eyes are lying. It goes without saying that it doesn’t need discrediting, it’s obvious.

Or… And hear me out here…you could try on the truth just to see how it fits one time. They’re going to keep telling us our eyes are lying. It goes without saying that it doesn’t need discrediting, it’s obvious.

MAGA Cult Slayer

97,555 views • 2 months ago

Universal healthcare is who we are as Canadians. It’s one of the things that sets us a part from the U.S. and we should be proud of that. Let’s keep it strong and make sure it serves everyone, in every region. It’s our heritage, our legacy and something we should all be proud of.

Universal healthcare is who we are as Canadians. It’s one of the things that sets us a part from the U.S. and we should be proud of that. Let’s keep it strong and make sure it serves everyone, in every region. It’s our heritage, our legacy and something we should all be proud of.

Wab Kinew

427,720 views • 1 year ago

The 1986 World Cup was one of the best, and ITV give us one memorable opening titles sequence. Hard to believe it’s 40 years old! #WorldCup

The 1986 World Cup was one of the best, and ITV give us one memorable opening titles sequence. Hard to believe it’s 40 years old! #WorldCup

TV Football 1968-92

46,773 views • 2 months ago

Why do so many of us believe lies? Because they fit our beliefs. It’s not just our politicians or the system—it’s us. We stay in bubbles, ignore facts, and reject truths that challenge what we believe. Want to fix it? Start by stepping out of your bubble. #TruthMatters #Misinformation #Accountability #TheSocialContract

Why do so many of us believe lies? Because they fit our beliefs. It’s not just our politicians or the system—it’s us. We stay in bubbles, ignore facts, and reject truths that challenge what we believe. Want to fix it? Start by stepping out of your bubble. #TruthMatters #Misinformation #Accountability #TheSocialContract

Joe Walsh

30,487 views • 1 year ago

This is one of the best explanations of why Republicans are going to lose the midterms and it’s not because of Candace Owens or another podcaster. It’s because Trump lied to all of us and republicans didn’t keep a single campaign promise.

This is one of the best explanations of why Republicans are going to lose the midterms and it’s not because of Candace Owens or another podcaster. It’s because Trump lied to all of us and republicans didn’t keep a single campaign promise.

RyanMatta 🇺🇸 🦅

130,554 views • 2 months ago

how can this scene exist and yet people think Phineas is one dimensional. no depth. doesn’t grow. doesn’t change. like. this is one of the best scenes in phineas and ferb because it’s so REAL. Phineas can be real. they need to trust him with material like this again. 😭

how can this scene exist and yet people think Phineas is one dimensional. no depth. doesn’t grow. doesn’t change. like. this is one of the best scenes in phineas and ferb because it’s so REAL. Phineas can be real. they need to trust him with material like this again. 😭

Cadence 💫TADC and PnF spoilers

78,369 views • 11 months ago

I need your help.. if you’re fan of the Footsoldier franchise and enjoyed Vengeance. We’re up for 2 awards at the National Film Awards Best Screenplay & Best Independent film. It’s voted for by you the people. Sign up, it’s free and give us a cheeky vote.

I need your help.. if you’re fan of the Footsoldier franchise and enjoyed Vengeance. We’re up for 2 awards at the National Film Awards Best Screenplay & Best Independent film. It’s voted for by you the people. Sign up, it’s free and give us a cheeky vote.

Jason Maza

11,762 views • 2 years ago

We’ve spent tens of hours researching the best fighting prompts. I’m pretty sure we created the best prompt library so you could build insane fight scenes. It’s going to be part of the course, and it’s going to be amazing. Join the waitlist 👇

We’ve spent tens of hours researching the best fighting prompts. I’m pretty sure we created the best prompt library so you could build insane fight scenes. It’s going to be part of the course, and it’s going to be amazing. Join the waitlist 👇

Framer 🇱🇹

46,568 views • 8 months ago

NEW: Resident in Pennsylvania is reporting “Snow that looks, feels and sounds like styrofoam” He shows you multiple areas of the snow and it’s all the same, this stuff needs to be sent off to be tested One explanation for this is that it could be what called ‘Graupel Snow’ which is both denser and more granular than ordinary snow and looks similar to this but that doesn’t explain the feel of styrofoam being reported or the sound of styrofoam being reported by the resident Graupel Snow is essentially snow hail

NEW: Resident in Pennsylvania is reporting “Snow that looks, feels and sounds like styrofoam” He shows you multiple areas of the snow and it’s all the same, this stuff needs to be sent off to be tested One explanation for this is that it could be what called ‘Graupel Snow’ which is both denser and more granular than ordinary snow and looks similar to this but that doesn’t explain the feel of styrofoam being reported or the sound of styrofoam being reported by the resident Graupel Snow is essentially snow hail

Wall Street Apes

2,564,087 views • 1 year ago

First impressions of Slate Auto: It’s fun It’s small It’s laidback It’s accessible It’s customizable It’s everything you need and nothing more Basically it’s the IKEA of automobiles and I think it could be just what the electric vehicle market needs.

First impressions of Slate Auto: It’s fun It’s small It’s laidback It’s accessible It’s customizable It’s everything you need and nothing more Basically it’s the IKEA of automobiles and I think it could be just what the electric vehicle market needs.

The Kilowatts 🚗⚡️

49,809 views • 1 year ago

“it’s just a scene of a rat singing… it doesn’t need to be that good” Producers of Barnyard:

“it’s just a scene of a rat singing… it doesn’t need to be that good” Producers of Barnyard:

cyborghost

1,231,274 views • 3 months ago