Post Number:#63
February 15th, 2010, 4:09 pm
Hi Belinda,
A "closed system" can be defined as a system of which the internal properties in investigative question can not be modified through existing external influence.
In reality this is impossible.
As such, a "closed system" is a fictional, idealized state of isolation, though very useful in certain examinations.
Remember you said that you liked the idea of throwing a ring around the subject of question, this is much the same thing. In reality we cannot fully appreciate that which is contained within the ring, but is the best we can do for our limited mental capacities. The totality is beyond our comprehension we must limit our focus. There is no closed system so we do what we can to accomadate the limitations of our minds. I cannot comment on mathematics, as I have little abilities or understanding in this area. I would say also that yes, general systems theory is abstracted from real life/reality.
The interesting thing to me is that David Bohm suggests that the public at large has been condition/programed by the method of reductionist science. Reductionism takes the whole apart to study it, believing that the whole can then be understood this way, when in fact it cannot. This approach is very limited though useful at times. Systems science says the whole is greater than the sum of it parts, indicating there are many properties which arise or are emergent from the complexity of the relations of those parts, 1+1=3. At any rate he attributes much of the problems of the world to this rather scattered approach to science as contributing to fractured and/or scattered thinking. I think he is right, and the consequences are far reaching into every aspect of world culture.