Feedback               
                                      
                            
                            
                                          
 Feedback  Is  For Making The  Process  A 
 Whole  Lot  More Messy,  To  Introduce A 
 Fractal  In The Spice  Mix... Things  Or 
 Populations Of Things  Start To  Be Self 
        Referential Or Self Eating        
 (AutoVore...) Or SpiralIng In Or  Out... 
                                          
 In The Sixties They Did Research In  The 
 Jungle And  In  The  Sea  And They Found 
 That Feedback Does  Not Give Rise To  An 
 Equilibrium. They  Were Trying  To Prove 
 That Nature  Is A  Tame Beast. But She'S 
                   Not!                   
 This  May  Hold  True  Out  There... But 
 Maybe Not In  Signal Wizardry? Depending 
 On  Your  Technique,  You  Might  Easily 
             Find Recurrences.