by Varadaraja V. Raman
The greatest insight and achievement of twentieth century physics has been to show that the microcosm (the world of elementary corporundals or momenergies: i.e. entities that have only momentum and energy at the subatomic level) consists of phenomena based on mathematically formulable laws, but that microcosmic phenomena are only statistically (probabilistically) predictable. The probabilistic evolutions are intrinsic to quantum systems.
The significance of the above is to be seen in this: that there are levels of reality in which different kinds of laws operate.
Next there is a level of complex reality (biological systems, clouds, etc.) in which chaos comes into play. We define chaos as a small causative factor which leads to very significant consequences. For example, a single hit by a cosmic ray particle on a gene may lead to mutations of enormous long-range significance.
Finally, we may define a hypercomplex level of reality in which mind and meaning come into play. Here the chaos factor becomes even more dramatic. (Just think of any chance occurrence in your life and its long range consequences.)
All these results may be formulated a la Heisenberg by introducing three symbols: G (predictable goal factor), Q (quantum world factor, intrinsic to he system) and C (chaos factor), and writing:
GQ + GC + QC = k (a constant).
(b) At the quantum level, C = 0, Q is large. Therefore GQ = k. This gives a small value for G.
(c) At the level of complexity, Q = 0, but C is large. Therefore GC = k makes G quite small.
(d) At the hypercomplex level, Q = 0, but C is very, very large. This makes G very, very small.
Viewed from this perspective, the debate about freewill and determinism relates to two questions:
(b) Is C is intrinsic or extrinsic to the system?