Today I just watched an interesting video about the indestructability of information and the nature of black holes, a talk given by Leonard Susskind of the Stanford Institute for Theoretical Physics.

Video: Leonard Susskind on The World As Hologram

And I also looked up some materials online:

World’s Most Precise Clocks Could Reveal Universe Is a Hologram

The World as a Hologram (A paper written by L. Susskind)

UC Berkeley’s Raphael Bousso presents a friendly introduction to the ideas behind the holographic principle, which may be very important in the hunt for a theory of quantum gravity.