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.