Geometry of What?
Posted: Mon Sep 25, 2006 6:52 pm
I think the primary difference between Doug's RSt ideas and Bruce's RS2 ideas, is the question "Geometry of What" ?
The original RST 2nd postulate states that:
"Physical Universe's geometry is Euclidean"
Doug states that:
"The geometry of extension-space is Euclidean"
...which according to the original 2nd postulate would mean that Physical Universe IS extension-space.
RS2 states that:
"The geometry of natural-space and natural-time is Projective"
...which according to the original 2nd postulate would mean that Physical Universe IS natural-space and time.
NOTE: that logically extension-space emerges out of natural-space, in the theoretical development.
However, Doug denies the very existence of natural-space and claims that the only space in existence is the emergent extension-space as defined by his S()TUDRs, and to him the 2nd postulate refers to the geometry of this extension-space.
Doug has an idea that scalar motion can hapen without prexistent geometry, which implies that space and time do not have to have geometrical properties.
To Bruce the idea of motion without preexitent geometry is a logical fallacy.
No wonder these guys can't even talk to each other.
Regards,
Horace
The original RST 2nd postulate states that:
"Physical Universe's geometry is Euclidean"
Doug states that:
"The geometry of extension-space is Euclidean"
...which according to the original 2nd postulate would mean that Physical Universe IS extension-space.
RS2 states that:
"The geometry of natural-space and natural-time is Projective"
...which according to the original 2nd postulate would mean that Physical Universe IS natural-space and time.
NOTE: that logically extension-space emerges out of natural-space, in the theoretical development.
However, Doug denies the very existence of natural-space and claims that the only space in existence is the emergent extension-space as defined by his S()TUDRs, and to him the 2nd postulate refers to the geometry of this extension-space.
Doug has an idea that scalar motion can hapen without prexistent geometry, which implies that space and time do not have to have geometrical properties.
To Bruce the idea of motion without preexitent geometry is a logical fallacy.
No wonder these guys can't even talk to each other.
Regards,
Horace