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.