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Quantum Field Theory (edit)

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Pretty soon it’s stone soup. You’re no longer explaining things quickly at a party but you’re now teaching [[Quantum Field Theory|QFT]] courses at university.
Pretty soon it’s stone soup. You’re no longer explaining things quickly at a party but you’re now teaching [[Quantum Field Theory|QFT]] courses at university.
|thread=
{{Tweet
|image=Eric profile picture.jpg
|nameurl=https://x.com/EricRWeinstein/status/1471006869783146498
|name=Eric Weinstein
|usernameurl=https://x.com/EricRWeinstein
|username=EricRWeinstein
|content=“If I could explain it to the average person, I wouldn't have been worth the Nobel Prize.” - Feynman
Feynman was not able to simply explain a great deal of things to many people. Including experts. I know that many of you find that shocking.
But Internet’s take is wrong here.
|quote=
{{Tweet
|image=ProfFeynman-profile-rZMGSR26.jpg
|nameurl=https://x.com/ProfFeynman/status/955081219108061185
|name=Prof. Feynman
|usernameurl=https://x.com/ProfFeynman
|username=ProfFeynman
|content=If you cannot explain something in simple terms, you don't understand it.
|media1=ProfFeynman-X-post-955081219108061185-DUEhSM9U0AYiz-b.jpg
|timestamp=2:14 PM ¡ Jan 21, 2018
}}
|timestamp=6:39 AM ¡ Dec 15, 2021
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{{Tweet
|image=Eric profile picture.jpg
|nameurl=https://x.com/EricRWeinstein/status/1471006871804801026
|name=Eric Weinstein
|usernameurl=https://x.com/EricRWeinstein
|username=EricRWeinstein
|content=Even the great Feynman said a great many meretricious things about science. Mostly because he wanted to speak in a powerful and overly simplistic fashion that lay people loved. “Hey, if I can’t understand you, it’s because YOU don’t get it! Ha.”
Except that isn’t how this works.
|timestamp=6:39 AM ¡ Dec 15, 2021
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{{Tweet
|image=Eric profile picture.jpg
|nameurl=https://x.com/EricRWeinstein/status/1471006876586307586
|name=Eric Weinstein
|usernameurl=https://x.com/EricRWeinstein
|username=EricRWeinstein
|content=This is a description of how Feynman’s brilliant “Sum Over Histories” technique went over at the Pocono conference in the spring of 1948. Feynman wasn’t able to explain what he was doing to even the world’s very top experts in Theoretical Physics!
And how did he explain failure?
|media1=ERW-X-post-1471006876586307586-FGoQ9TLVEAMSKdb.jpg
|timestamp=6:39 AM ¡ Dec 15, 2021
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{{Tweet
|image=Eric profile picture.jpg
|nameurl=https://x.com/EricRWeinstein/status/1471006878377254915
|name=Eric Weinstein
|usernameurl=https://x.com/EricRWeinstein
|username=EricRWeinstein
|content=Very simply: “My machines came from too far away.”
The Internet needs to grow out of its expectation that it can use what is possibly Feynman’s dumbest quote to dismiss those it cannot quickly understand. But it won’t. Why? Because the quote is both powerful and totally wrong.
|timestamp=6:39 AM ¡ Dec 15, 2021
}}
{{Tweet
|image=Eric profile picture.jpg
|nameurl=https://x.com/EricRWeinstein/status/1471006879413268482
|name=Eric Weinstein
|usernameurl=https://x.com/EricRWeinstein
|username=EricRWeinstein
|content=Disagree? Great. Prove it!
Step I: Get someone who understands “The Families Index Theorem on Manifolds with Boundary” to fully explain it simply to you.
Step II: Explain it to us all!
I look forward to conceding to you. Until then? Maybe go easy on Feynman’s dumbest take?
|timestamp=6:39 AM ¡ Dec 15, 2021
}}
{{Tweet
|image=Eric profile picture.jpg
|nameurl=https://x.com/EricRWeinstein/status/1471006880369504256
|name=Eric Weinstein
|usernameurl=https://x.com/EricRWeinstein
|username=EricRWeinstein
|content=If you still love repeating that Feynman quote despite the greater context provided, here’s some material. Ask your expository heroes to explain it.
Good luck. Because, if I’m not wrong, you’re gonna need it…
[Until then, here’s a primary source:
https://imo.universite-paris-saclay.fr/~bismut/Bismut/1990e.pdf]
🙏
|timestamp=6:39 AM ¡ Dec 15, 2021
}}
{{Tweet
|image=Eric profile picture.jpg
|nameurl=https://x.com/EricRWeinstein/status/1471008959939026949
|name=Eric Weinstein
|usernameurl=https://x.com/EricRWeinstein
|username=EricRWeinstein
|content=Note: The quote in the original tweet has a typographical error. It should be:
"Hell, if I could explain it to the average person, it wouldn't have been worth the Nobel Prize."—Richard Feynman. As Quoted in “People”, 22 July 1985.
|timestamp=6:47 AM ¡ Dec 15, 2021
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{{Tweet
|image=Eric profile picture.jpg
|nameurl=https://x.com/EricRWeinstein/status/1471010538616340483
|name=Eric Weinstein
|usernameurl=https://x.com/EricRWeinstein
|username=EricRWeinstein
|content=@Eluminat1 Witten? Dirac? Did they make the cut?
|timestamp=6:53 AM ¡ Dec 15, 2021
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{{Tweet
|image=Eric profile picture.jpg
|nameurl=https://x.com/EricRWeinstein/status/1471012868430577664
|name=Eric Weinstein
|usernameurl=https://x.com/EricRWeinstein
|username=EricRWeinstein
|content=@karlbykarlsmith Not as I understand it. Feynman’s diagrams are just an indexing scheme for series terms albeit a provocative one. The apparent classical localization of position & momentum is taking place in the indexing diagram, NOT in the quantum propagator which the diagrams sum to construct.
|timestamp=7:02 AM ¡ Dec 15, 2021
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{{Tweet
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|nameurl=https://x.com/EricRWeinstein/status/1471013503884427264
|name=Eric Weinstein
|usernameurl=https://x.com/EricRWeinstein
|username=EricRWeinstein
|content=@NukeBeach Ultimately it required more time, more conferences, and Dyson, Bethe, and Wilson to put the full Theory in a form where it was accepted.
|timestamp=7:05 AM ¡ Dec 15, 2021
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{{Tweet
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|nameurl=https://x.com/EricRWeinstein/status/1471036391362494464
|name=Eric Weinstein
|usernameurl=https://x.com/EricRWeinstein
|username=EricRWeinstein
|content=@rolfascending @travislambirth Great. Just apply your critique in the terms you understand it to the challenge problem of the thread so I can fully appreciate the point of what you are saying. Thanks.
|timestamp=8:36 AM ¡ Dec 15, 2021
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{{Tweet
|image=Eric profile picture.jpg
|nameurl=https://x.com/EricRWeinstein/status/1471037449962885124
|name=Eric Weinstein
|usernameurl=https://x.com/EricRWeinstein
|username=EricRWeinstein
|content=@theoctobear It’s a test. Show us what it means to explain a proven theorem in simple terms. So easy. Find the experts who understand it and have them explain it in these simple terms that all interested parties can understand. Piece of cake I would think.
|timestamp=8:40 AM ¡ Dec 15, 2021
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|timestamp=2:55 PM ¡ Dec 15, 2021
|timestamp=2:55 PM ¡ Dec 15, 2021
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