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.