(YT) Leonard Susskind: String Theory and the Black Hole War

[Simmed]

00:00 Introduction
05:21 Black Holes and the War Between Relativity and Quantum Mechanics
11:18 Is The Singularity at the Heart of a Black Hole Real?
21:51 Demystifying the Puzzle of Quantum Information
28:27 What Does The Famous Phrase “It From Bit” Mean?
30:59 Can We Measure the Chaos of a Black Hole?
38:47 Can Information Be Stored on the Surface of a Black Hole?
47:11 Was Stephen Hawking a Good Physicist?
48:13 Who Were the Best Physicists of All Time?
53:23 What Is Hawking Radiation?
56:21 How Will The Universe End?
1:00:49 What Is the Black Hole Information Paradox?
1:02:31 On Gerard ’t Hooft
1:10:47 What Is the Holographic Principle?
1:20:01 How Leonard Susskind Won the Black Hole War Against Stephen Hawking
1:25:09 What Is the Infamous AdS/CFT Correspondence?
1:32:29 Is Physics in a Deep Crisis?
1:39:29 Are String and M-Theory Totally Wrong?
1:43:05 Is String Theory the Theory of Everything?
1:47:43 Is String Theory a Failure?
1:50:15 Does Our World Have Extra Dimensions?
1:53:34 Could Our World Be a Hologram?




camp 1 - things get into the black hole = lost forever ?
camp 2 - quantum mechanics is true = information sucked into blackhole is still inside ?

what other versions is there ? simulation ? hologram ? multiverse ?
or like bud says below, drive a nail into your foot.

[Bud]

Take a nail and drive it into your foot to find out if our world is a hologram.

[boz]

Take a nail and drive it into your foot to find out if our world is a hologram.

The nails might be holographic though 

[Bud]

My point was about the pain.

[Nominal Animal]

My point was about the pain.

Pain only exists in your mind.

There are even biological conditions where one is unable to feel pain.