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.