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.