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.