25 minPart 1: What's the Matter"Everything we call real is made of things that cannot be regarded as real."
60 minPart 2: Consciously Real“Science cannot solve the ultimate mystery of nature. And that is because, in the last analysis, we ourselves are part of the mystery..."
28 minPart 3: Symbolically Real“There are mathematical symbols in physical reality. The fact that it is we who put them there does not make them any less physical.”