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.