't Hooft toward the end does begin to notice Godzilla in the room. He is mistaken when he says there is no evidence for back-from-the-future retro-causal (e.g., Cramer handshake transactions, dark energy itself, Libet - Radin - Bierman - Bem brain EEG presponse, Aharonov destiny post-selection, Valentini signal nonlocality effects). However 't Hooft is correct to note a tension between the hologram idea and retarded causality. The future light cone of the observer where it intersects its future horizon is responsible for datk energy and most of the hologram voxel imaging.

It's curious that Lenny thinks it's a c-BIT per pixel. Why is it not a SPINOR q-BIT per pixel?

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      A Thin Sheet of Reality: The Universe as a Hologram (Full): http://t.co/SzJY7HrgON via @youtube
       
      A Thin Sheet of Reality: The Universe as a Hologram (Full)
      youtu.be
      2011 World Science Festival panel discussion on the holographic principle. http://worldsciencefestival.com/videos/a_thin_sheet_of_reality_the_universe_as_a_h...