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.