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.