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.