@boagie,
boagie wrote:... but just the fact that the physcial world is there as object, its content our consciousness, leads me to believe that it demands response, and that response is reaction, consciousness itself is reaction to object. Your taking hammer and saw to build a house can be seen as reaction, both for your need of shelter and the presence of the means.
... if you want to characterize what consciousness does as "reaction" that works ... but I think we need to make clear that by saying "consciousness reacts" we are in no way implying that "the physical world acts", as this can result in incoherence:
1. Consciousness reacts
2. The physical world acts
3. Consciousness is part of the physical world
4. Therefore, consciousness acts (?)
... and so we're back to the level playing field - there is no action in the universe, only reaction ... nothing can
demand response - there is
only response in a never-ending cascade ... in which case, the
quality of individual reactions makes a difference ... take a bunch of disassociated molecules that are identical in quantity to the molecules of my body, and put them in a jar ... stand me and that jar beside each other in the path of an oncoming train ... which collection of molecules will have the more self-sustaining reaction to the oncoming train? - me or the disembodied jar?
And in this thought experiment, do I have to react? ... certainly, as
everything in the physical world has to react every second of every minute of every day (given that we've defined the terms such that there's no such thing as "action" in this universe) ... that's simply inescapable ... but it is the fact that I can
choose how to react that sets me apart from an inanimate pool of molecules, yes?