[extropy-chat] Dreaming for the Future

[scerir]

From: "Hara Ra"

> Um, who observes the observer?

The environment knows everything (*). 
But for a different view see H.E.Brandt, 'Deconstructing 
Wigner's Density Matrix concerning the Mind-Body Question' 
in http://quantum.ttk.pte.hu/~wigner/proceedings/ or
B.d'Espagnat, 'Consciousness and the Wigner's friend problem'
http://www.arxiv.org/abs/quant-ph/0402121

(*) Even Young two-slit interferometers work in the air.