&,,&&&,,&&                                          &,,,,&&,&,
&,&,&&,&,&                                          &,,,&,&,&,
&,&,,&,&,&                                          &,,&&,&,&,
&,&,&&,&,&                                          &,&,&,&,&,
&,&,,&,&,&                                          &,&,&,&,&,
&,&,&&,&,&              ..............              &,&,&,&,&,
&,&,,&,&,&              .,,,,,,,,,,,,.              &,&,&,&,&,
&,&,&&,&,&              .,          ,.              &,&,&,&,&,
&,&,,&,&,&              ., 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.             &,&,&,&,&,
&,&,,&,&,&                                          &,&,&,&,&,
&,&,&&,&,&                                          &,&,&,&,&,
&,&,,&,&,&                                          &,&,&,&,&,
&,&,&&,&,&                                          &,&,&,&,&,
&,&,,&,&,&                                          &,&,&,&,&,
&,&,&&,&,&                                          &,&,&,&,&,