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.