Another Microscopic Explanation for Development
A pursuer¡¯s growth of pursued quantity, representing development, is a result of feedback for earlier electromagnetic field output. It is another method to analyze development. Its advantage is that it helps to find many perfect pursuit methods.
In "Axioms and Theorems for a Perfect Pursuit System", I analyzed development from expected pursued quantity at a space-time point. Similarly, considering a charge's motion in space-time, its expected pursued quantity is proportional to q2. In the charge's reference system, statistically, increase of its negative action is result of its field exchange with others, or so it is called feedback of the charge's earlier field output.
Because a charge repels away like charges and attracts opposite charges, its potential energy decreases with time. Since feedback is an average behavior for all charges, this will lead to larger mass(maybe also move the zero point for acceleration and equilibrium of electromagnetic interaction). Feedback includes weaker competition and stronger attraction for the source pursuer. Since there is only mutual repulsion and mutual attraction in universe, the feedback of earlier interaction is statistically positive pursued quantity, which ensures that development speed will always be positive for a very large pursuit system.
How to Ensure Feedback to be the Largest
In order to pursue the largest feedback, there are two principles. The first one is positive feedback principle:
Expected feedback must be arranged to be positive.(1)
There is only mutual attraction and mutual repulsion in universe, a perfect pursuit system, because this will ensure that feedback is positive. In society, it has been proved to be a good method from experiences that a contract ought to be agreed by both sides, but its advantage is unknown yet. Now we can understand its advantage is that it ensures (1). Interaction that is attraction for one side and repulsion for the other side must be forbidden, because it leads to negative feedback, which reduces development.
The second one is least risk principle:
In order to reduce risk for feedback pursued quantity to the least, there is equality among identical valued expected pursued quantity.(2)
Risk undulation will reduce feedback statistically, and so reduces development. In economy, a person diversifies his investment to reduce risk. In universe, since expected feedback from any charge is positive and any point is possible to be occupied by charge, field ought to be propagated to every possible occupied state so that its ¡°investment¡± is diversified to the most.
Considering all spheres with different r from a charge, since the charge¡¯s field strength, which is proportional to expected acceleration, is proportional to r-2, expected feedback is the same for all spheres in 3-D space. So in 3-D space, light velocity ought to be a constant to make risk the least.
In order that field be propagated to every pursuer, light velocity ought to be the upper limit for pursuers' moving speed, or there would exist some pursuers that field could not catch up with, and so can not get feedback from them.
Since a pursuer moves slower than field propagates in any small time interval, it must move continuously.
Motion causes feedback. From least risk principle, space ought to be continuous so that motion is encouraged to the most. If space were discrete, so small motion would be forbidden, and source particle could not get feedback -U from small motion.
From least risk principle, market ought to be single connected, so a particle can move without forbidden area and feedback is the largest. If not, a pursuer could not get feedback from all the other pursuers. Compared one single-connected space with several isolated space, present space provides the largest convenience for particles to pursue feedback. In society, a person can not migrate freely because there are many countries.
In space, every unoccupied point is ready to be occupied at any time; while in society, there is abrasive unemployment because possible states for workers are not prepared when they are employed.
The third principle is:
Expected time for the same positive feedback is arranged to be the least.(3)
Pursuers react to interaction at once, if they reacted after some time, source pursuer would receive its feedback later.
In universe, there is only mutual attraction and mutual repulsion, because of this, we can distinguish positive charge and negative charge. If particle A repelled particle B but particle B attracted particle A, their mutual feedback -U would be negative, and we can not define which charge is positive and which is negative.
At places with stronger gravity, expected feedback is larger from unit distance, so electromagnetic field propagates slower.
Free charges are the main force for development. In society, people want to be protected from competition, so feedback is weakened and future feedback is reduced. In society, if a pursuer never changes his state relative to other pursuers, his contribution to development is zero.
The above natural laws are results of pursuing largest feedback, so they are not basic laws any more! If all feedback is positive, development and Hubble red-shift is unavoidable.