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.