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.