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.