Summary: (1) Brain activity will sometimes conduct an animal, with great ingenuity, to its
death. (2) Survival is a byproduct of brain activity.
Summary: It is agreed, with 928, that a reversible system is of no interest from our point of view and does not exist
in nature anyway. Neutral point (of equilibrium  including 'cycle', 'region' etc.) effect of change of parameter Organisation irreversible Parameter and neutral point

Summary: We show how to calculate the shift of a neutral point for a small change of parameter
when the substitution is given as differential equations, (if finite substitution
927) (if several parameters, 1023) Parameter changes of state of equilibrium

1009 
1010 

