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.