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.