Leonard is like a rockstar of physics. What a legend. Could listen to him for hours.

Leonard Susslknd is one of those rare scientists who can help folks understand incredibly tough physics. He is so pure, i get high just watching his explanations! Thanks Propfessor Susskind for taking time to share with us\. And thanks Brian Greene for facilitating this wonderful interview!

I’m a retired blacksmith who loves physics and has the curiosity of a ten year old, listening to you both is a fascinating insight into the real tough hard work that theoretical physicists do in order to make mathematical sense of the universe. I’d like to thank you if I may for your time in making these constructive discussions available to us, they’re wonderful.

The unsung heroes of Brian Green's presentations are those who bring us the supporting graphics. Perfectly cued perfectly relevant and powerfully revealing.

leonard susskind and brian greene. two of my most favorite people. what a joy to listen to these two go on for hours

"The heroic age of physics has not passed completely" (Leonard Susskind) Happy and relieved hearing these words.

Leonard Susskind always succeeds in conveying the sense of struggle that he experienced while grappling with difficult matters. It takes Brian Greene to ask the right questions and then stay quiet while the explanation unfolds.

Greene and Susskind - two great physicists but, equally important, two great and gracious teachers. What better gIft to humanity this holiday season!

Leonard Susskind is probably an amazing grandpa you can see love and kindness in his eyes

*Two legends of our time. Brian and Leonard.* Pushing the boundaries further.

I'm blessed I exist in this time frame.

The entire collection of Professor Greene's remote live stream presentations during the pandemic should be a mini-series released on PBS. They are of historical significance - culturally, and scientifically.

Brian Greene and Leonard Susskind! This is a dream. I am so grateful to you for sharing your time and knowledge. My best regards from Amsterdam.

Brian, I am sure you have often heard but, I too want to thank you for the exceptional manner in which your work has educated me. You are an exceptional Physicist who are able to make others learn too. Thank you

Brian Geene what a legend in pushing the science to a broader audience

This is the best Susskind interview I have heard.

I see Leonard Susskind, I click.

Brian Greene and Leonard Susskind ....the best of all. Proud to live in this era.

It's amazing to find Leonard being so lucid and open and still in his early 80's !!!

Dr Greene you rock so much for doing these.

I've been binging Leonard's Stanford lectures lately. Loving it!

Love hearing “I don’t know” and being ok with it. Wish there were many others who claim to have the answers be as ok with not knowing.

Two great physicists of our time Brian Greene and Leonard Susskind

World Science Festival panels have always given the gem of debates and discussions to learn from. Not to mention how much Susskind has contributed to this field.

This is by far the best talk with Leonard Susskind I've ever seen. Thank you!!

Brian....Leonard...The instinct to understand and to share is strong with these two. The earnest is palpable. Some people have it. Some don't. Both of you have been and still are inspiring.

Gentlemen, I cannot express how much richer I feel after spending these two hours listening to the both of you.

I haven't watched this yet but I couldn't imagine a more interesting conversation in this realm than Leonard Susslknd and Brian Greene. I am soooo looking forward to this.

Thank You Brian Greene Godness me, you have simply increased my appetite for science especially cosmology You are a living legend, probably the most underrated one. Hope that world would know its true celebrities, ppl like you. Thank you sir From pakistan

Lenny saying that he likes how people minds work reminds me of him talking about some string theory aspects in one of his lectures stating, ‘I don’t necessarily think that way anymore’

Many thanks Professor Greene. The service you are providing is invaluable and exciting.

God bless you for putting together shows like this one. Please continue to be chronicler of our times in regard to physics. Document the thoughts and contributions of great men like Susskind before it's too late. Try also to interview the promising, up-and-coming physicists as well whose new ideas stand a good chance of changing the future of physics. Thank you!!

It seems I could listen for hours when Leonard Susskind is expressing his thoughts. Very inspiring.

The titans of physics but yet humble enough to share their minds with mere mortals and not afraid to be armchair philosophers too...

Man I've watched so many of Leonard's lectures on Stanford University..big fan!!!!!!! This was amazing thank you both!!!!!!!!!!!

Thank you both Professors Greene and Susskind for your presentation and discussions. I am very grateful for your generous sharing and I am amazed at your brilliant minds and intellects. 1:59:08 👏👏👍👍⭐️⭐️⭐️⭐️⭐️

Great interview by Greene of one of today's greatest minds in physics.

Brian Greene needs a Nobel simply for bringing science to the masses. If there isn't an existing category for that then just make it up.

Complete respect for what both of you do.

Two great physicists/teachers/authors. Greene’s books have changed my life and Susskind has some thrilling lectures, as well as a great book “The black hole wars”. Both men are at the top of their game and are famous for good reason.

Professor Brian Greene ..... I will always keep you and Einstein as my greatest inspiration in the field of science

Two giants of intellect come together in a virtual meeting and completely change my current, (preconceived), notion of the universe. And a special thanks to Brian who never forgets his audience, kindly interrupts Lenny, so that he can ensure that the rest of us fully capture the importance of the topic at hand. Thank you gentlemen, and Merry Christmas.

Brilliant interview, great chemistry between both of u, a pleasure to listen to and contemplate.

Brian Greene , the Legend of our times .. Thanks for bringing Leonard the Titan ! Speechlessly Inspirational ! Thanks KZfaq and Best Wishes from India !

I absolutely love you Leonard Susskind! You are incredible with your ability to go old school with physics and philosophy! I adore you. I miss people like you in our education system. Now, we get a bunch of know it all’s and it’s difficult to learn from such teachers!

Thankful to my Dad *LOVE YOU, FLAP!* Timothy Edward McDade, eternal science teacher and cosmic warrior - you gave me my love of these mind and soulbending concepts.

Most compelling and interesting 2 hours I've been privileged to witness in many years.

This talk was amazing. It is time for another Conference - another Fifth Solvay, to reassess what the hell is going on!

This was absolutely fantastic. I can listen to you guys for hours! Priceless, thank you so much for sharing

I'm so lucky to see the World Science Festival!🎉

These are great. The Roger Penrose interview got me hooked.

I was born with many difficulties in my life. Although I am not fully educated, I have a strong love for science and the universe. Thank you for bringing it to me. Love you

in my eyes prof. Leonard Susskind might be top 5 brains out now in the world running around .

Thank You Gentleman, the amount of Mental Nourishment I have received from this session in unbelievable.. I wish the next session could be with both of you in a pub wit cold beer and my guitar so we could bring String Theory discussion to next level. Loud one too. I am grateful to be 66 years old and ve able to learn from you guys.. Cheers

Loved this conversation. Really made my day and it will live with me for a very long time. Thank you both very much. ❤️👍

Leonard Susskind Stanford lectures are priceless. Lenny is awesome. A living legend.

Just incredible hearing two of my heroes of Physics. Cant wait for the World Science Festival on ER=EPR its going to be amazing. Maybe invite Sabine to come and give a contrarian view or Sir Roger?

Dr Suskind is a great teacher. I am re-discovering physics with his classical masterpieces.

Wonderful discussion between amazing duo. Thanks to Greene and Susskind.

Very humbled listening to both great physicists ❤ and felt in synch listening to one of a kind Leonard Susskind, priceless state to be!

Nice session, waiting for that class with Gerard t'Hooft. Big Fan. May I suggest you please bring Gerard t'Hooft here in these live sessions

Although I'm not that good at Physics and English I eagerly love to listen to these great scientists.

This is so cool to see him interacting with the chat!

I appreciate Brian's effort to correctly pronounce Susskind, and to almost correctly pronounce t'Hooft. :)

These shows are the best. Brian is excellent and I listen to each multiple times. Thank you so much and please make more

Bever Kill, sounds like some achivement level you receive after a really good year as a freshman at uni

Thank you for everything. Greetings from Greece.

Hi Brian I have watched many of your videos I learned a lot from them. I am an admirer of physics especially astrophysics community. I just want to thank you and all of you.

This interview was like a dream for me. Loved every minute !

LOVE the content and I love Dr. Susskind's approach to ST and his work in general - very pragmatic yet brilliant.

Two of the best around, amazing.

Leonard, I ran in to you many years ago on the Beaverkill. As we each worked up and down the stream we talked a few times about the stream , the flies that were sporadically hatching, and the slow fishing. During our first conversation I asked about your career and you said “I’m a physicist”. Your clothing was unique to the region at that time and made me curious. Go back there one more time. It’s isn’t all that far and the clock is ticking.

So grateful for the content , I wanna thank you from the bottom of my heart for this channel

I'm watching this now.. 2yr later.. I'm 68 yrs old, No fomal education.1st grade math.curious mind,since childhood,always mesmerized. By night sky,and the beginning of everything.phys.laws & matter..

PLEASE enable subtitles!

Great session. Thank you Brian and Leonard

Suggestion: Just keep chatting with Lenny until the end of time. Thanks!

Leonard Susskind is probably an amazing grandpa you can see love and kindess in his eyes

This video will remain as a part of history because it tells how Susskind and Maldacena came up with discovery of ER = EPR (1:42:55) which just physically found in a quantum simulation run in Google quantum computer.

Could you please have Carlo Roveli on your show? I'm a String theory supporter but i want to see the how this ideas are alike.

Amazing work Brian and leonard. And most importantly awesome work to world science festival. I love watching anyone at the top of their respective craft and you guys are, could tell it was a little unscripted which in my opinion makes it better but it's still a top-notch program good for you guys.

I can listen to Brian Greene all day everyday his mind is beautiful

Great interview. Thank you both.

How lucky are we to have this available 💚

Sorry i missed this! Dr. Susskind is my favorite physicist!

Clicked thinking this was 2 minutes... Stoked it's 2 hours 😁 LET'S GOOOOO!

Best moment: when Lenny asks Brian if he's interested in his private speculations. Brian leans forward and smirks. 1:09:27 "Yeah, I wouldn't mind."

Amazing content last week and this week. Thank you so much Prof.Greene. Very deep subjects. We are trying to understand.

Never been so hooked since The Matrix

I really appreciate how you each let the other speak.

Thank you for another insightful livestream Professor Greene. I so look forward to your presentations during the pandemic and learning ever more in my seventh decade here on this “pale blue dot”.

Love your winter view you have trough that window of your house.

1:40 that part is awesome. I hope to understand it better. Question: Can we consider matter as warped spacetime?

A wonderful dialogue between two wonderful physicists in a wonderful series. There are too many comments to read through and see if anyone else already mentioned this: If you are watching with subtitles, be aware that, besides the usual misspellings of proper names, "brains" are really "branes" -- sort of like membranes, but membranes are two-dimensional and branes can have various dimensions.

When you have eliminated the impossible, whatever remains, however improbable, must be the truth.

Brian, your view is stunning. Could you post some photos of it? What a place to spend a pandemic! You changed my life with the elegant universe and been reading/watching you ever since.

recently watched Susskind's lectures on GR, well explained. thanks for that.

I admire Brian Greene. Such kind and friendly attitude, such knowledge!

Information has mass (it can actually be weighed in some fundamental sense). It thus has gravity and this limits how much can be in any volume before it forms a black hole and nothing gets in unless the hole gets bigger.. Is this the fundamental connection between gravity (General Relativity) and information (Quantum Mechanics)?

the part where hawking thought entropy of black hole is nonsense made me blow my tea out man lol