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.