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.