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.