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.