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.