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.