E=mc2 chapter 18 The later, the louder

Here it is the chapter 18 "The later, the louder". 

In this brief ride across the history of physics, some useful elements for the debate around the care-giving approaches already came through: what our ancestors knew on circularity; the principle of inertia & the cause-effect ratio from Spinoza enlightening the concpet of chronicity; Newton theories about the interrelation between bodies.
Still, the formula of the interrelation between two observers; the principle of uncertainty apprising on the distant between one position & the knowledge on a specular condition; the mass-energy concept raising awareness on the definition of a person, its multuplicity & the context ...the history of human mankind what happens when sufferance for unheard needs is denied ...
 

Chapter 19 "Crisis, whatever it means" will be available within a couple of days at most. As part of the entire working paper, this chapter is as well available in free download under Creative Commons BY-NC-ND (Attribution, Noncommercial, No Derivative).