reactions and least action


Isaac Newton seems to have really been into the idea of action and reaction, and

I am not 100% sure where he got that idea, but it's seems to have been very

useful in the development of lots of technology and stuff.


https://en.wikipedia.org/wiki/Isaac_Newton


However, these ideas did evolve to the concept of least action from Hamilton:


 http://www.scholarpedia.org/article/Principle_of_least_action#:~:text=The%20Hamilton%20principle%20means%20that,consistent%20with%20the%20given%20constraints.


This notion of action and reaction does seem to have lots of applications.  

My guess, is that there is a kind of natural conclusion that can be

drawn about over use of violence to ensure safety.  Anyway, I think

you might be able to reach your own conclusion on how reasonable

it is to use unreasonable force  to promote general well being.


So, the point ?  What is the point?  I guess that is the  point.  


The following raises some more interesting questions:


http://www.scholarpedia.org/article/Quantum_chaos


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