Black hole Firewalls with Sean Carroll and Jennifer Ouellette (45m+50s quick summary of the holographic principle) https://youtu.be/_8bhtEgB8Mo?t=45m50s https:

Black hole Firewalls with Sean Carroll and Jennifer Ouellette (45m+50s quick summary of the holographic principle) https://youtu.be/_8bhtEgB8Mo?t=45m50s https://youtu.be/_8bhtEgB8Mo?t=45m50s Leonard Susskind on The World As Hologram (more dense/verbose) https://www.youtube.com/watch?v=2DIl3Hfh9tY https://www.youtube.com/watch?v=2DIl3Hfh9tY