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.