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.