Beyond Einstein: In Search of the Ultimate Explanation

Published 2014-08-04
Albert Einstein spent his last thirty years unsuccessfully searching for a ‘unified theory’ — a single master principle to describe everything in the universe, from tiny subatomic particles to immense clusters of galaxies. In the decades since, generations of researchers have continued working toward Einstein’s dream.

Renowned physicists Leonard Susskind and Jim Gates, and prominent historian Peter Galison discussed what’s been achieved and tackle pivotal questions. Would a unified theory reveal why there is a universe at all? Would it tell us why mathematics is adept at unraveling nature’s mysteries? Might it imply we are one universe of many, and what would that mean for our sense of how we fit into the cosmos? Moderated by Nobel Laureate Paul Nurse.

This program is part of the Big Ideas Series, made possible with support from the John Templeton Foundation.

The World Science Festival gathers great minds in science and the arts to produce live and digital content that allows a broad general audience to engage with scientific discoveries. Our mission is to cultivate a general public informed by science, inspired by its wonder, convinced of its value, and prepared to engage with its implications for the future.
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Original Program Date: June 1, 2008
MODERATOR: Paul Nurse
PARTICIPANTS: Janna Levin, Jim Gates, Peter Galison, Leonard Susskind

Participant Introductions 00:00

Why was Einstein interested in the unified theory? 2:39

Where are we today with the unified theory? 7:55

Who was James Maxwell? 12:18

What is string theory? 19:26

The Unified Theory of Biology. 24:28

What biology thinks about String theory. 36:20

How successful have the symmetries been in string theory? 42:40

The unanswerable questions of Physics. 52:57

Why is physics not apparent in our everyday life? 56:40

All Comments (21)
  • Hello, YouTubers. The World Science Festival is looking for enthusiastic translation ambassadors for its YouTube translation project. To get started, all you need is a Google account. Check out Beyond Einstein: In Search of the Ultimate Explanation to see how the process works: youtube.com/timedtext_video?v=BHJQMYgLQcA&ref=shar… To create your translation, just type along with the video and save when done. Check out the full list of programs that you can contribute to here: youtube.com/timedtext_cs_panel?c=UCShHFwKyhcDo3g7h… The World Science Festival strives to cultivate a general public that's informed and awed by science. Thanks to your contributions, we can continue to share the wonder of scientific discoveries with the world.
  • @TomekSamcik69
    Leonard Susskind honors with his gaze only those who at least understand differential calculus.
  • @Dr10Jeeps
    As a semi-retired Ph.D. psychologist I have become increasingly fascinated with particle physics and cosmology during the past few years and listen to/read everything I can get my hands on. What an incredibly stimulating intellectual journey.
  • @vicplichota
    3 thumbs-up for this one...  an utterly brilliant discussion!
  • @JamesToupin
    As with all of these presentations from The World Science Festival, another brilliant discussion. I find these talks so fascinating even when conveying ideas we may already be familiar with, because they allow us a glimpse of how the finest minds in the field approach the problems.
  • Leonardo thank you for your consideration about concept of dimension
  • @kkp502
    Symphony of different notes played on the same one kind of a thing. What a great description , hat's off...
  • @StaticBlaster
    Man, this program aired a long time ago - right after I graduated from high school and before I started college in the Fall of 2008.
  • Respected sir Pls attach the English subtitles with all videos. It really help us Thanku,
  • @AsratMengesha
    Does string theory work with none real/false dimensions?
  • @timoth88
    That historian guy is such a good speaker. Damn
  • @skipsch
    I love discussions like this.  It's like taking a step back from science and looking at what the best way to go about it is.  Makes me think about Taoism.
  • @onderozenc4470
    Maxwell equations already can explain very well the unified fields theory via the interaction if the displacement currents with the magnetic fields resulting in gravitational fields.
  • @Gringohuevon
    One of the better ones..a good knowledgeable host..instead of the usua gasbags